{"id":43135,"date":"2015-09-17T11:25:58","date_gmt":"2015-09-17T16:25:58","guid":{"rendered":"https:\/\/content.findlaw-admin.com\/ability-legal\/contracts\/uncategorized\/agreement-and-plan-of-merger-union-oil-co-of-california-and.html"},"modified":"2015-09-17T11:25:58","modified_gmt":"2015-09-17T16:25:58","slug":"agreement-and-plan-of-merger-union-oil-co-of-california-and","status":"publish","type":"corporate_contracts","link":"https:\/\/corporate.findlaw.com\/contracts\/planning\/agreement-and-plan-of-merger-union-oil-co-of-california-and.html","title":{"rendered":"Agreement and Plan of Merger &#8211; Union Oil Co. of California and Titan Exploration Inc."},"content":{"rendered":"<pre>\n\n                         AGREEMENT AND PLAN OF MERGER\n\n\n                                     among\n\n\n                       UNION OIL COMPANY OF CALIFORNIA,\n\n                        TITAN RESOURCES HOLDINGS, INC.,\n\n\n                                   TRH, INC.\n\n                                      and\n\n                            TITAN EXPLORATION, INC.\n\n                               December 13, 1999\n\n \n                               TABLE OF CONTENTS\n\n<\/pre>\n<table>\n<p>                                                                       Page<\/p>\n<p>ARTICLE I &#8211; THE MERGER&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;..     2<br \/>\n       1.1   The Merger&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;.     2<br \/>\n       1.2   Closing Date&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;..     2<br \/>\n       1.3   Consummation of the Merger&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;     2<br \/>\n       1.4   Effects of the Merger&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;..     2<br \/>\n       1.5   Certificate of Incorporation; Bylaws&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;..     2<br \/>\n       1.6   Directors and Officers&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;.     3<br \/>\n       1.7   Conversion of Securities&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;..     3<br \/>\n       1.8   Rights as a Stockholder&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;     3<br \/>\n       1.9   Surrender and Payment&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;..     4<br \/>\n       1.10  Taking of Necessary Action; Further Action&#8230;&#8230;&#8230;&#8230;..     5<br \/>\n       1.11  Adjustment&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;.     5<br \/>\n       1.12  Titan Stock Options&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;.     6<br \/>\n       1.13  Fractional Shares&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;     7<br \/>\n       1.14  Withholding Rights                                           7<\/p>\n<p>ARTICLE II &#8211; TRANSFER OF ASSETS AND ASSUMPTION OF LIABILITIES&#8230;&#8230;..     7<br \/>\n       2.1   Transfer of Assets and Assumption of Liabilities&#8230;&#8230;..     7<br \/>\n       2.2   Assets&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;..     8<br \/>\n       2.3   Excluded Assets&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;..     9<br \/>\n       2.4   Cash Amount&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;    10<br \/>\n       2.5   Transfer of Certain Contracts&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;    11<\/p>\n<p>ARTICLE III &#8211; REPRESENTATIONS AND WARRANTIES OF UNION OIL, THE<br \/>\n       COMPANY AND SUB&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;..    12<br \/>\n       3.1   Organization and Qualification&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;..    12<br \/>\n       3.2   No Subsidiaries&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;..    13<br \/>\n       3.3   Capitalization&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;    13<br \/>\n       3.4   Authorization and Validity of Agreement&#8230;&#8230;&#8230;&#8230;&#8230;..    14<br \/>\n       3.5   Approvals; No Conflict&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;.    14<br \/>\n       3.6   Financial Statements&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;    15<br \/>\n       3.7   Absence of Undisclosed Liabilities&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;.    15<br \/>\n       3.8   Absence of Certain Changes&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;    15<br \/>\n       3.9   Tax Matters&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;    16<br \/>\n       3.10  Compliance With Laws&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;    16<br \/>\n       3.11  Litigation&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;.    17<br \/>\n       3.12  Employees; Employee Benefit Plans&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;..    17<br \/>\n       3.13  Environmental Matters&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;..    17<br \/>\n       3.14  Title to Assets&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;..    18<br \/>\n       3.15  No Well Abandonments, No P&amp;A Liabilities&#8230;&#8230;&#8230;&#8230;&#8230;.    18<br \/>\n       3.16  Production Marketing&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;    18<br \/>\n       3.17  Gas Balancing, Take or Pay, Allowables&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;    18<br \/>\n<\/table>\n<p>                                       i<\/p>\n<table>\n<p>       3.18  Leases and Contracts in Force, Operatorship&#8230;&#8230;&#8230;&#8230;.  19<br \/>\n       3.19  Permits&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;.  19<br \/>\n       3.20  Current Commitments&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;.  19<br \/>\n       3.21  Tax Partnerships&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;.  19<br \/>\n       3.22  No Demands&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;.  20<br \/>\n       3.23  No Other Activities&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;.  20<br \/>\n       3.24  Liability for Brokers&#8217; Fees&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;..  20<br \/>\n       3.25  Registration Statement and Proxy Statement\/Prospectus<br \/>\n             Information&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;  20<\/p>\n<p>ARTICLE IV &#8211; REPRESENTATIONS AND WARRANTIES OF TITAN&#8230;&#8230;&#8230;&#8230;&#8230;..  20<br \/>\n       4.1   Organization and Compliance with Law&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;..  20<br \/>\n       4.2   Capitalization&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;  21<br \/>\n       4.3   Authorization and Validity of Agreement&#8230;&#8230;&#8230;&#8230;&#8230;..  22<br \/>\n       4.4   Approvals; No Conflict&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;.  22<br \/>\n       4.5   Commission Filings; Financial Statements&#8230;&#8230;&#8230;&#8230;&#8230;.  23<br \/>\n       4.6   Absence of Undisclosed Liabilities&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;.  24<br \/>\n       4.7   Absence of Certain Changes&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;  24<br \/>\n       4.8   Tax Matters&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;  24<br \/>\n       4.9   Compliance With Laws&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;  25<br \/>\n       4.10  Litigation&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;.  26<br \/>\n       4.11  Voting Requirements&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;.  26<br \/>\n       4.12  Employees; Employee Benefit Plans&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;..  26<br \/>\n       4.13  Environmental Matters&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;..  27<br \/>\n       4.14  Title to Assets&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;..  27<br \/>\n       4.15  No Well Abandonments, No P&amp;A Liabilities&#8230;&#8230;&#8230;&#8230;&#8230;.  27<br \/>\n       4.16  Production Marketing&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;  27<br \/>\n       4.17  Gas Balancing, Take or Pay, Allowables&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;  28<br \/>\n       4.18  Leases and Contracts in Force, Operatorship&#8230;&#8230;&#8230;&#8230;.  28<br \/>\n       4.19  Permits&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;.  28<br \/>\n       4.20  Current Commitments&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;.  28<br \/>\n       4.21  Tax Partnerships&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;.  29<br \/>\n       4.22  Liability for Brokers&#8217; Fees&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;..  29<br \/>\n       4.23  Anti-Takeover Provisions&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;..  29<br \/>\n       4.24  Dissenters&#8217; Rights&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;..  29<br \/>\n       4.25  Certain Discussions&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;.  29<br \/>\n       4.26  Registration Statement and Proxy Statement\/Prospectus<br \/>\n              Information&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;..  29<\/p>\n<p>ARTICLE V &#8211; CONDUCT PENDING CLOSING&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;.  30<br \/>\n       5.1   Conduct and Preservation of Business&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;..  30<br \/>\n       5.2   Conduct and Preservation of Business of Titan&#8230;&#8230;&#8230;..  31<\/p>\n<p>ARTICLE VI &#8211; ADDITIONAL AGREEMENTS&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;..  34<br \/>\n       6.1   Access to Information&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;..  34<br \/>\n       6.2   Titan Acquisition Proposals&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;..  35<br \/>\n       6.3   Company Acquisition Proposals&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;  37<br \/>\n<\/table>\n<p>                                      ii<\/p>\n<table>\n<p>      6.4   Special Meeting; Proxy Statement\/Prospectus;<br \/>\n            Registration Statement&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;.  37<br \/>\n      6.5   Reservation of Company Common Stock&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;  38<br \/>\n      6.6   Notification of Certain Matters&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;.  38<br \/>\n      6.7   HSR Act; Consents&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;  39<br \/>\n      6.8   Disclosure Letters&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;..  39<br \/>\n      6.9   Reasonable Efforts&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;..  39<br \/>\n      6.10  Public Announcements&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;  40<br \/>\n      6.11  Fees and Expenses&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;  40<br \/>\n      6.12  Employees and Employee Benefit Plans&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;..  40<br \/>\n      6.13  Indemnification of Claims of Brokers&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;..  43<br \/>\n      6.14  Amendment of Disclosure Letters&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;.  43<br \/>\n      6.15  Transfer Taxes&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;  43<br \/>\n      6.16  Amendment of Rights Plan&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;..  44<br \/>\n      6.17  Management Employee Agreements&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;..  44<br \/>\n      6.18  Tax Treatment&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;.  44<br \/>\n      6.19  Company Board&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;.  44<br \/>\n      6.20  Stock Exchange Listing&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;.  44<br \/>\n      6.21  Indemnification and Insurance&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;  44<br \/>\n      6.22  Affiliate Agreements&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;  46<br \/>\n      6.23  Ancillary Agreements&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;  46<br \/>\n      6.24  Dividend Restriction&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;  46<br \/>\n      6.25  Incentive Plan&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;  46<br \/>\n      6.26  Registration Rights Agreement&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;  47<\/p>\n<p>ARTICLE VII &#8211; CONDITIONS TO OBLIGATIONS OF UNION OIL&#8230;&#8230;&#8230;&#8230;&#8230;.  47<br \/>\n      7.1   Representations and Warranties&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;..  47<br \/>\n      7.2   Covenants and Agreements&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;..  47<br \/>\n      7.3   Certificate&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;  47<br \/>\n      7.4   HSR Act&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;.  47<br \/>\n      7.5   Legal Proceedings&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;  47<br \/>\n      7.6   Consents&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;  48<br \/>\n      7.7   Stockholder Approval&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;  48<br \/>\n      7.8   Registration Statement&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;.  48<br \/>\n      7.9   Listing of Company Common Stock&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;.  48<br \/>\n      7.10  Accounting Matters&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;..  48<br \/>\n      7.11  Opinion of Tax Counsel&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;.  48<\/p>\n<p>ARTICLE VIII &#8211; CONDITIONS TO OBLIGATIONS OF TITAN&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;.  49<br \/>\n      8.1   Representations and Warranties&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;..  49<br \/>\n      8.2   Covenants and Agreements&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;..  49<br \/>\n      8.3   Certificate&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;  49<br \/>\n      8.4   HSR Act&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;.  49<br \/>\n      8.5   Legal Proceedings&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;  49<br \/>\n      8.6   Consents&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;  49<br \/>\n      8.7   Stockholder Approval&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;  49<br \/>\n<\/table>\n<p>                                      iii<\/p>\n<table>\n<p>      8.8   Registration Statement&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;.  49<br \/>\n      8.9   Listing of Company Common Stock&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;.  50<br \/>\n      8.10  Accounting Matters&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;..  50<br \/>\n      8.11  Opinion of Tax Counsel&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;.  50<\/p>\n<p>ARTICLE IX &#8211; TAX MATTERS&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;..  50<br \/>\n      9.1   Tax History of the Company&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;  50<br \/>\n      9.2   Proration of Taxes&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;..  50<br \/>\n      9.3   Tax Benefit Payments&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;  51<\/p>\n<p>ARTICLE X &#8211; TERMINATION, AMENDMENT AND WAIVER&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;..  52<br \/>\n      10.1  Termination&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;  52<br \/>\n      10.2  Effect of Termination&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;..  53<br \/>\n      10.3  Amendment&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;..  53<br \/>\n      10.4  Waiver&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;..  54<\/p>\n<p>ARTICLE XI &#8211; SURVIVAL MATTERS; CROSS INDEMNIFICATION&#8230;&#8230;&#8230;&#8230;&#8230;.  54<br \/>\n      11.1  Survival of Representations and Warranties&#8230;&#8230;&#8230;&#8230;..  54<br \/>\n      11.2  Survival of Covenants and Agreements&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;..  54<br \/>\n      11.3  Indemnification&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;..  54<br \/>\n      11.4  Indemnification Procedure&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;.  55<br \/>\n      11.5  Insurance&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;..  56<br \/>\n      11.6  Definitions&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;  57<\/p>\n<p>ARTICLE XII &#8211; MISCELLANEOUS&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;..  57<br \/>\n      12.1  Notices&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;.  57<br \/>\n      12.2  Entire Agreement&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;.  59<br \/>\n      12.3  Binding Effect; Assignment; No Third Party Benefit&#8230;&#8230;  59<br \/>\n      12.4  Severability&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;..  59<br \/>\n      12.5  Governing Law&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;.  59<br \/>\n      12.6  Descriptive Headings&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;  59<br \/>\n      12.7  Gender&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;..  59<br \/>\n      12.8  References&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;.  59<br \/>\n      12.9  Counterparts&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;..  60<br \/>\n      12.10 Specific Performance&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;  60<\/p>\n<p>ARTICLE XIII &#8211; DEFINITIONS&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;  60<br \/>\n      13.1  Certain Defined Terms&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;..  60<br \/>\n      13.2  Certain Additional Defined Terms&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;  63<br \/>\n<\/table>\n<p>                                      iv<\/p>\n<p>                               INDEX TO EXHIBITS<\/p>\n<p>Exhibit A           Assets<br \/>\nExhibit 6.17(a)     Executive Letter Agreement<br \/>\nExhibit 6.17(b)     Executive Severance Arrangements<br \/>\nExhibit 6.22        Affiliate Agreement<br \/>\nExhibit 6.25        1999 Incentive Plan<\/p>\n<p>                              INDEX TO SCHEDULES<\/p>\n<p>Schedule 1.6        Directors and Officers of Surviving Corporation<br \/>\nSchedule 6.19       Directors and Officers of the Company<br \/>\nSchedule 6.25       Stock Option Grants<\/p>\n<p>                                       v<\/p>\n<p>                         AGREEMENT AND PLAN OF MERGER<\/p>\n<p>     This Agreement and Plan of Merger, dated as of the 13th day of December,<br \/>\n1999 (the &#8220;Agreement&#8221;), is among Union Oil Company of California, a California<br \/>\ncorporation (&#8220;Union Oil&#8221;) Titan Resources Holdings, Inc., a newly-formed<br \/>\nDelaware corporation and a wholly-owned subsidiary of Union Oil (the &#8220;Company&#8221;),<br \/>\nTRH, Inc., a newly-formed Delaware corporation and a wholly-owned subsidiary of<br \/>\nthe Company (&#8220;Sub&#8221;), and Titan Exploration, Inc., a Delaware corporation<br \/>\n(&#8220;Titan&#8221;).<\/p>\n<p>     WHEREAS, as of the Closing Date (as defined below), the Company will<br \/>\nconduct as an ongoing concern substantially all of the business and operations<br \/>\nof Union Oil and its subsidiaries relating to the exploration for and<br \/>\ndevelopment and production of oil and gas onshore in the Permian Basin and the<br \/>\nSan Juan Basin including the business and operations relating to the gas plants<br \/>\nidentified in Section 2.2 (the &#8220;Business&#8221;);<\/p>\n<p>     WHEREAS, the respective Boards of Directors of Union Oil, the Company, Sub<br \/>\nand Titan have determined that the acquisition by the Company of Titan is<br \/>\ndesirable and in the best interests of the stockholders of the respective<br \/>\ncompanies;<\/p>\n<p>     WHEREAS, the respective Boards of Directors of Union Oil, the Company, Sub<br \/>\nand Titan have approved this Agreement, and such Boards of Directors and Union<br \/>\nOil, as the sole stockholder of the Company, and the Company, as the sole<br \/>\nstockholder of Sub, have approved the merger of Sub with and into Titan (the<br \/>\n&#8220;Merger&#8221;), whereby each issued and outstanding share of common stock, par value<br \/>\n$.01 per share, of Titan (the &#8220;Titan Common Stock&#8221;), not owned directly or<br \/>\nindirectly by Titan will be converted into the right to receive shares of common<br \/>\nstock, par value $.01 per share, of the Company (&#8220;Company Common Stock&#8221;), upon<br \/>\nthe terms and subject to the conditions set forth herein;<\/p>\n<p>     WHEREAS, as a material inducement for each party to enter into this<br \/>\nAgreement and consummate the transactions contemplated hereby, each of the<br \/>\nparties is, or will be at or prior to Closing, entering into each of the<br \/>\nAncillary Agreements (as defined below) that it is a party to;<\/p>\n<p>     WHEREAS, for federal income tax purposes, the parties intend that the<br \/>\nMerger shall qualify as a reorganization within the meaning of Section 368(a) of<br \/>\nthe Internal Revenue Code of 1986, as amended (the &#8220;Code&#8221;) and as part of a<br \/>\ntransaction under Section 351 of the Code;<\/p>\n<p>     WHEREAS, the parties intend that this Agreement, as it relates to the<br \/>\nMerger, shall constitute a &#8220;plan of reorganization&#8221; within the meaning of<br \/>\nTreasury Regulation Section 1.368-3;<\/p>\n<p>     WHEREAS, the parties intend that Union Oil&#8217;s transfer of the Assets (as<br \/>\ndefined below) to the Company shall qualify as a transaction described in<br \/>\nSection 351(a) of the Code; and<\/p>\n<p>     WHEREAS, the parties hereto desire to set forth certain representations,<br \/>\nwarranties and covenants made by each to the other as an inducement to the<br \/>\nconsummation of the Merger;<\/p>\n<p>                                       1<\/p>\n<p>     NOW, THEREFORE, in consideration of the premises and of the mutual<br \/>\ncovenants and agreements herein contained, and intending to be legally bound<br \/>\nhereby, Union Oil, the Company, Sub and Titan hereby agree as follows:<\/p>\n<p>                                   ARTICLE I<\/p>\n<p>                                  THE MERGER<\/p>\n<p>     1.1  The Merger.  Subject to and in accordance with the terms and<br \/>\n          &#8212;&#8212;&#8212;-<br \/>\nconditions of this Agreement and in accordance with the General Corporation Law<br \/>\nof the State of Delaware (the &#8220;DGCL&#8221;), at the Effective Time (as defined in<br \/>\nSection 1.3) Sub shall be merged with and into Titan.  As a result of the<br \/>\nMerger, the separate corporate existence of Sub shall cease and Titan shall<br \/>\ncontinue as the surviving corporation (sometimes referred to herein as the<br \/>\n&#8220;Surviving Corporation&#8221;).<\/p>\n<p>     1.2  Closing Date.  The closing of the transactions contemplated by this<br \/>\n          &#8212;&#8212;&#8212;&#8212;<br \/>\nAgreement (the &#8220;Closing&#8221;) shall take place at the offices of Thompson &amp; Knight<br \/>\nL.L.P., 1700 Pacific Avenue, Suite 3300, Dallas, Texas 75201, at 10:00 a.m.,<br \/>\nlocal time, on the day which is five (5) consecutive Business Days after the day<br \/>\non which the last of the conditions to the obligations of the parties set forth<br \/>\nin Articles VII and VIII is fulfilled or waived (subject to Applicable Law) or<br \/>\nis capable of being fulfilled at the Closing or (ii) at such other time or place<br \/>\nor on such other date as the parties hereto shall agree.  The date on which the<br \/>\nClosing occurs is herein referred to as the &#8220;Closing Date&#8221;.<\/p>\n<p>     1.3  Consummation of the Merger.  As soon as practicable on the Closing<br \/>\n          &#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8211;<br \/>\nDate, the parties hereto will cause the Merger to be consummated by filing with<br \/>\nthe Secretary of State of Delaware a certificate of merger in such form as<br \/>\nrequired by, and executed in accordance with, the relevant provisions of the<br \/>\nDGCL.  The &#8220;Effective Time&#8221; of the Merger as that term is used in this Agreement<br \/>\nshall mean such time as the certificate of merger is duly filed with the<br \/>\nSecretary of State of Delaware or at such later time (not to exceed 90 days from<br \/>\nthe date the certificate is filed) as is specified in the certificate of merger<br \/>\npursuant to the mutual agreement of Union Oil, the Company, Sub and Titan.<\/p>\n<p>     1.4  Effects of the Merger.  The Merger shall have the effects set forth in<br \/>\n          &#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;<br \/>\nthe applicable provisions of the DGCL.  Without limiting the generality of the<br \/>\nforegoing, and subject thereto, at the Effective Time, all the properties,<br \/>\nrights, privileges, powers and franchises of Titan and Sub shall vest in the<br \/>\nSurviving Corporation, without any transfer or assignment having occurred, and<br \/>\nall debts, liabilities and duties of Titan and Sub shall attach to the Surviving<br \/>\nCorporation, all in accordance with the DGCL.<\/p>\n<p>     1.5  Certificate of Incorporation; Bylaws.<br \/>\n          &#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212; <\/p>\n<p>          (a) The Certificate of Incorporation of Sub, as in effect immediately<br \/>\n     prior to the Effective Time, shall be the Certificate of Incorporation of<br \/>\n     the Surviving Corporation and thereafter shall continue to be its<br \/>\n     Certificate of Incorporation until amended as provided therein and under<br \/>\n     the DGCL.<\/p>\n<p>                                       2<\/p>\n<p>          (b) The bylaws of Sub, as in effect immediately prior to the Effective<br \/>\n     Time, shall be the bylaws of the Surviving Corporation and thereafter shall<br \/>\n     continue to be its bylaws until amended as provided therein and under the<br \/>\n     DGCL.<\/p>\n<p>     1.6  Directors and Officers.  The directors of the Surviving Corporation at<br \/>\n          &#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;-<br \/>\nand after the Effective Time shall consist of the persons set forth on Schedule<br \/>\n1.6, each to hold office in accordance with the Certificate of Incorporation and<br \/>\nbylaws of the Company and the Surviving Corporation, and the officers of the<br \/>\nSurviving Corporation at and after the Effective Time shall consist of the<br \/>\npersons set forth on Schedule 1.6, in each case until their respective<br \/>\nsuccessors are duly elected or appointed and qualified or until their earlier<br \/>\ndeath, resignation or removal in accordance with the Surviving Corporation&#8217;s<br \/>\nCertificate of Incorporation and Bylaws.<\/p>\n<p>     1.7  Conversion of Securities.  Subject to the terms and conditions of this<br \/>\n          &#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;<br \/>\nAgreement, at the Effective Time, by virtue of the Merger and without any action<br \/>\non the part of Union Oil, the Company, Sub, Titan or their stockholders:<\/p>\n<p>          (a) Each share of Titan Common Stock, together with the attached<br \/>\n     preferred stock purchase rights, issued and outstanding immediately prior<br \/>\n     to the Effective Time, other than any shares of Titan Common Stock to be<br \/>\n     canceled pursuant to Section 1.7(b), shall be converted into the right to<br \/>\n     receive .4302314 (the &#8220;Exchange Ratio&#8221;) of a share of Company Common Stock.<\/p>\n<p>          (b) Each share of Titan Common Stock held in the treasury of Titan and<br \/>\n     each share of Titan Common Stock owned by any direct or indirect wholly-<br \/>\n     owned subsidiary of Titan immediately prior to the Effective Time shall be<br \/>\n     canceled and extinguished without any conversion thereof and no payment<br \/>\n     shall be made with respect thereto.<\/p>\n<p>          (c) Each share of common stock, par value $.01 per share, of Sub<br \/>\n     issued and outstanding immediately prior to the Effective Time shall be<br \/>\n     converted into and become one share of common stock, $.01 par value per<br \/>\n     share, of the Surviving Corporation.<\/p>\n<p>     The consideration to which the holders of shares of Titan Common Stock are<br \/>\nentitled as provided in Section 1.7(a), together with cash, if any, in lieu of<br \/>\nFractional Shares (as defined below), is referred to herein as the &#8220;Merger<br \/>\nConsideration&#8221;.<\/p>\n<p>     The Company shall, following the Closing, except as provided in Section<br \/>\n1.9(d) and Section 1.13(b), pay all stamp duties and stamp duty reserve tax, if<br \/>\nany, imposed in connection with the issuance or creation of the shares of<br \/>\nCompany Common Stock in connection with the Merger.<\/p>\n<p>     1.8  Rights as a Stockholder.  From and after the Effective Time, all<br \/>\n          &#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8211;<br \/>\nshares of Titan Common Stock converted in accordance with Section 1.7(a) into<br \/>\nthe right to receive shares of Company Common Stock shall no longer be<br \/>\noutstanding and shall automatically be canceled and retired and shall cease to<br \/>\nexist, and each holder of a certificate representing any such shares of Titan<br \/>\nCommon Stock shall cease to have any rights with respect thereto, except the<br \/>\nright to receive the Merger Consideration and any dividends payable pursuant to<br \/>\nSection 1.9(a). From and after the<\/p>\n<p>                                       3<\/p>\n<p>Effective Time, all certificates representing the common stock of Sub shall be<br \/>\ndeemed for all purposes to represent the number of shares of common stock of the<br \/>\nSurviving Corporation into which they were converted in accordance with Section<br \/>\n1.7(c).<\/p>\n<p>     1.9  Surrender and Payment.<br \/>\n          &#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212; <\/p>\n<p>          (a) Prior to the Effective Time, the Company shall designate a bank or<br \/>\n     trust company reasonably acceptable to the Company (the &#8220;Exchange Agent&#8221;)<br \/>\n     for the purpose of effecting the exchange of certificates representing<br \/>\n     shares of Titan Common Stock (the &#8220;Certificates&#8221;) for the Merger<br \/>\n     Consideration.  As soon as practicable after the Effective Time, the<br \/>\n     Company will make available to the Exchange Agent, for the benefit of the<br \/>\n     holders of shares of Titan Common Stock, for exchange in accordance with<br \/>\n     this Article I, certificates representing the number of whole shares of<br \/>\n     Company Common Stock issuable pursuant to Section 1.7 in exchange for<br \/>\n     outstanding shares of Titan Common Stock.  Promptly after the Effective<br \/>\n     Time, the Company will send, or will cause the Exchange Agent to send, to<br \/>\n     each holder of record at the Effective Time of shares of Titan Common Stock<br \/>\n     a letter of transmittal for use in such exchange (which shall specify that<br \/>\n     the delivery shall be effected, and risk of loss and title shall pass, only<br \/>\n     upon proper delivery of the Certificates to the Exchange Agent) in such<br \/>\n     form as the Company and Titan may reasonably agree, for use in effecting<br \/>\n     delivery of shares of Titan Common Stock to the Exchange Agent acting on<br \/>\n     behalf of the Company.<\/p>\n<p>          (b) Each holder of shares of Titan Common Stock that have been<br \/>\n     converted into a right to receive the Merger Consideration, upon surrender<br \/>\n     to the Exchange Agent of a Certificate, together with a properly completed<br \/>\n     letter of transmittal, will be entitled to receive the Merger Consideration<br \/>\n     in respect of the shares of Titan Common Stock represented by such<br \/>\n     Certificate.  Until so surrendered and exchanged, each such Certificate<br \/>\n     that prior to the Effective Time represented Titan Common Stock shall<br \/>\n     represent solely the right to receive such Merger Consideration.<\/p>\n<p>          (c) All shares of Company Common Stock issued upon the surrender for<br \/>\n     exchange of Certificates in accordance with the terms hereof (including any<br \/>\n     cash paid pursuant to Section 1.13) shall be deemed to have been issued in<br \/>\n     full satisfaction of all rights pertaining to such shares of Titan Common<br \/>\n     Stock.  At and after the Effective Time, there shall be no further<br \/>\n     registration of transfers on the stock transfer books of the Surviving<br \/>\n     Corporation of Titan Common Stock that were outstanding immediately prior<br \/>\n     to the Effective Time.  If, after the Effective Time, Certificates are<br \/>\n     presented to the Surviving Corporation or the Exchange Agent for any<br \/>\n     reason, they shall be canceled and exchanged as provided in this Article I.<\/p>\n<p>          (d) If any portion of the Merger Consolidation is to be paid to a<br \/>\n     person other than the person in whose name the Certificate surrendered is<br \/>\n     registered, it shall be a condition to<br \/>\n     such payment that the Certificate so surrendered shall be properly endorsed<br \/>\n     and otherwise in proper form for transfer and that the person requesting<br \/>\n     such exchange shall have paid to the Exchange Agent any transfer or other<br \/>\n     taxes required by reason of the issuance of a<\/p>\n<p>                                       4<\/p>\n<p>     certificate for shares of Company Common Stock in any name other than that<br \/>\n     of the registered holder of the Certificate surrendered, or established to<br \/>\n     the satisfaction of the Exchange Agent that such tax has been paid or is<br \/>\n     not payable.<\/p>\n<p>          (e) None of Union Oil, the Company, Sub, Titan, the Surviving<br \/>\n     Corporation or their transfer agents shall be liable to a holder of the<br \/>\n     shares of Titan Common Stock for any amount paid in good faith to a public<br \/>\n     official pursuant to applicable property, escheat or similar laws.<\/p>\n<p>          (f) Any holder whose Certificates have been lost or destroyed may<br \/>\n     nevertheless obtain the Merger Consideration and other amounts to which<br \/>\n     such holder is entitled pursuant to this Article I, provided such holder<br \/>\n     delivers to the Exchange Agent a statement certifying such loss or<br \/>\n     destruction and providing for indemnity reasonably satisfactory to the<br \/>\n     Company and the Surviving Corporation against any loss or expense either of<br \/>\n     them may incur with respect to such Certificate.<\/p>\n<p>          (g) No dividends or other distributions with respect to shares of<br \/>\n     Company Common Stock issued in the Merger shall be paid to the holder of<br \/>\n     any unsurrendered Certificates until such Certificates are surrendered as<br \/>\n     provided in this Agreement. Subject to the effect of applicable laws,<br \/>\n     following such surrender, there shall be paid, without interest, to the<br \/>\n     record holder of the shares of Company Common Stock issued in exchange<br \/>\n     therefor (i) at the time of such surrender, all dividends and other<br \/>\n     distributions payable in respect of such shares of Company Common Stock<br \/>\n     with a record date after the Effective Time and a payment date on or prior<br \/>\n     to the date of such surrender and not previously paid and (ii) at the<br \/>\n     appropriate payment date, the dividends or other distributions payable with<br \/>\n     respect to such shares of Company Common Stock with a record date after the<br \/>\n     Effective Time but with a payment date subsequent to such surrender.<\/p>\n<p>     1.10 Taking of Necessary Action; Further Action.  The parties hereto shall<br \/>\n          &#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;<br \/>\ntake all such reasonable and lawful action as may be necessary or appropriate in<br \/>\norder to effectuate the Merger as promptly as possible.  If, at any time after<br \/>\nthe Effective Time, any such further action is necessary or desirable to carry<br \/>\nout the purposes of this Agreement and to vest the Surviving Corporation with<br \/>\nfull right, title and possession to all assets, property, rights, privileges,<br \/>\npowers and franchises of Titan or Sub, such parties shall direct their<br \/>\nrespective officers and directors to take all such lawful and necessary action.<\/p>\n<p>     1.11 Adjustment.  In the event of any stock split, combination,<br \/>\n          &#8212;&#8212;&#8212;-<br \/>\nreclassification, recapitalization, exchange, stock dividend or other<br \/>\ndistribution payable in Company Common Stock with respect to shares of Company<br \/>\nCommon Stock (or if a record date with respect to any of the foregoing actions<br \/>\nshould occur) during the period between the date of this Agreement and the<br \/>\nEffective Time, then the number of shares of Company Common Stock into which<br \/>\neach share of Titan Common Stock is to be converted pursuant to this Agreement<br \/>\nshall be adjusted to reflect any such action.<\/p>\n<p>                                       5<\/p>\n<p>     1.12 Titan Stock Options.  Subject to the consummation of the Merger and<br \/>\n          &#8212;&#8212;&#8212;&#8212;&#8212;&#8212;-<br \/>\neffective at the Effective Time, the Company and Titan will take such action as<br \/>\nis necessary to assume, effective at the Effective Time, each option to purchase<br \/>\nshares of Titan Common Stock (each, a &#8220;Titan Employee Option&#8221;) that remains as<br \/>\nof such time unexercised in whole or in part and to substitute shares of Company<br \/>\nCommon Stock as purchasable under each such assumed option (&#8220;Assumed Option&#8221;),<br \/>\nwith such assumption and substitution to be effected as follows:<\/p>\n<p>          (a) The Assumed Option shall not give the optionee additional benefits<br \/>\n     which he did not have under the Titan Employee Option before such<br \/>\n     assumption and shall be assumed on the same terms and conditions as the<br \/>\n     Titan Employee Options being assumed, subject to Section 1.12(b) and (c)<br \/>\n     (it being recognized that each existing Titan Employee Option shall vest on<br \/>\n     the Closing Date insofar as such Titan Employee Option vests as a result of<br \/>\n     the Merger);<\/p>\n<p>          (b) The number of shares of Company Common Stock purchasable under the<br \/>\n     Assumed Option shall be equal to the nearest whole number of shares of<br \/>\n     Company Common Stock that the holder of the Titan Employee Option being<br \/>\n     assumed would have received (without regard to any vesting schedule) upon<br \/>\n     consummation of the Merger had such Titan Employee Option been exercised in<br \/>\n     full immediately prior to consummation of the Merger; and<\/p>\n<p>          (c) The per share exercise price of such Assumed Option shall be an<br \/>\n     amount equal to the per share exercise price of the Titan Employee Option<br \/>\n     being assumed divided by the Exchange Ratio.<\/p>\n<p>     The Company shall take all corporate action necessary to reserve for<br \/>\nissuance a sufficient number of shares of Company Common Stock for delivery upon<br \/>\nexercise of the Assumed Options, and, as soon as practicable after the Effective<br \/>\nTime, the Company shall file a registration statement on Form S-8 (or other<br \/>\nappropriate form) with respect to the shares of Company Common Stock subject to<br \/>\nthe Assumed Options, and shall use its best efforts to maintain the<br \/>\neffectiveness of such registration statement (and maintain the current status of<br \/>\nany prospectus contained therein) for so long as any of the Assumed Options<br \/>\nremain outstanding.  The Company agrees that the Company&#8217;s Board of Directors or<br \/>\nthe Compensation Committee of the Company&#8217;s Board of Directors shall at or prior<br \/>\nto the Effective Time adopt resolutions specifically approving, for purposes of<br \/>\nRule 16b-3 under the Exchange Act, the receipt of (i) Company Common Stock<br \/>\npursuant to Section 1.7 and (ii) Company stock options pursuant to this Section<br \/>\n1.12 by persons who will become officers or directors of the Company subject to<br \/>\nSection 16 of the Exchange Act.  The parties acknowledge that on or before the<br \/>\ndate of this Agreement, the Company&#8217;s board of directors has adopted resolutions<br \/>\nspecifically approving, for purposes of Rule 16b-3 under the Exchange Act, the<br \/>\nreceipt by Jack D. Hightower (&#8220;CEO&#8221;) of the put rights contained in the<br \/>\nagreement referenced in Section 6.23(f) and the purchase by the Company of<br \/>\nCompany Common Stock pursuant thereto.<\/p>\n<p>                                       6<\/p>\n<p>     1.13 Fractional Shares.<br \/>\n          &#8212;&#8212;&#8212;&#8212;&#8212;&#8211; <\/p>\n<p>     (a)  No certificates or scrip representing fractional shares of Company<br \/>\nCommon Stock (&#8220;Fractional Shares&#8221;) shall be issued upon the surrender for<br \/>\nexchange of Certificates, no dividend or distribution of the Company shall<br \/>\nrelate to such Fractional Shares and such Fractional Shares will not entitle the<br \/>\nowner thereof to vote or to any rights of a stockholder of the Company.  All<br \/>\nholders of Titan Common Stock who would otherwise be entitled to receive<br \/>\nFractional Shares shall be entitled to receive, in lieu thereof, an amount in<br \/>\ncash equal to the product obtained by multiplying (A) the number of Fractional<br \/>\nShares to which such holder (after taking into account all shares of Titan<br \/>\nCommon Stock held at the Effective Time by such holder) would otherwise be<br \/>\nentitled by (B) the closing price for a share of Company Common Stock as<br \/>\nreported in The Wall Street Journal, or, if not reported thereby, any other<br \/>\nauthoritative source, on the first full trading day in the United States public<br \/>\nsecurities markets immediately following the Closing Date.<\/p>\n<p>     (b)  The parties acknowledge that payment of the cash consideration in lieu<br \/>\nof issuing Fractional Shares was not separately bargained for consideration but<br \/>\nmerely represents a mechanical rounding off for purposes of simplifying the<br \/>\ncorporate and accounting problems that would otherwise be caused by the issuance<br \/>\nof Fractional Shares.<\/p>\n<p>     1.14 Withholding Rights.  Each of the Surviving Corporation and the Company<br \/>\n          &#8212;&#8212;&#8212;&#8212;&#8212;&#8212;<br \/>\nshall be entitled to deduct and withhold from the consideration otherwise<br \/>\npayable to any person pursuant to this Article I such amounts as it is required<br \/>\nto deduct and withhold with respect to the making of such payment under any<br \/>\nprovision of federal, state, local or foreign tax law. To the extent that<br \/>\namounts are so withheld by the Surviving Corporation or the Company, as the case<br \/>\nmay be, such withheld amounts shall be treated for all purposes of this<br \/>\nAgreement as having been paid to the holder of the shares of Titan Common Stock<br \/>\nin respect of which such deduction and withholding was made by the Surviving<br \/>\nCorporation or the Company, as the case may be.<\/p>\n<p>                                  ARTICLE II<\/p>\n<p>               TRANSFER OF ASSETS AND ASSUMPTION OF LIABILITIES<\/p>\n<p>     2.1  Transfer of Assets and Assumption of Liabilities.  Simultaneously with<br \/>\n          &#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;<br \/>\nthe Closing, Union Oil shall, or shall cause its subsidiaries to, contribute and<br \/>\nconvey, the Assets (as defined below) to the Company or, at the Company&#8217;s<br \/>\ndirection, to a subsidiary of the Company which is reasonably satisfactory to<br \/>\nboth parties (as used herein, the term the &#8220;Company&#8221; shall be deemed to mean the<br \/>\nCompany and\/or such subsidiary, as appropriate) in exchange for (i) the issuance<br \/>\nby the Company to Union Oil of 32,708,067 shares of Company Common Stock, and<br \/>\n(ii) the assumption by the Company of all Liabilities related to the assets or<br \/>\noperations comprising the Business or the Assets or otherwise reflected or<br \/>\nreserved in the Financial Statements, in each case regardless of whether such<br \/>\nLiabilities exist or arise before, at or after January 1, 2000 (whether<br \/>\ncontingent or otherwise), except for (A) any Liabilities required by generally<br \/>\naccepted accounting principles (&#8220;GAAP&#8221;) to be disclosed in the Financial<br \/>\nStatements that are not disclosed in the Financial Statements, (B) any Liability<br \/>\nfor trade payables arising out of the ownership and operation of the<\/p>\n<p>                                       7<\/p>\n<p>Assets prior to January 1, 2000, (C) any Liability relating to payment of or<br \/>\nfailure to pay any royalty, overriding royalty, compensatory royalty, working<br \/>\ninterests or net profits interests prior to the Closing Date, other than<br \/>\nLiabilities relating to legal suspense amounts for royalties included among the<br \/>\nAssets, (D) any Liability for which the Company is indemnified pursuant to<br \/>\nSection 6.12 or Section 6.13, (E) Liabilities for Taxes of the Company or the<br \/>\nBusiness relating to periods prior to January 1, 2000, (F) any liabilities in<br \/>\nrespect of the claims or Proceedings described in Section 3.9 or 3.11 of the<br \/>\nUnion Oil Disclosure Letter or (G) any Liabilities of Union Oil or any of its<br \/>\naffiliates relating to the Excluded Assets (the matters in clauses (A) through<br \/>\n(G) are collectively referred to herein as the &#8220;Excluded Liabilities&#8221;).  Union<br \/>\nOil shall provide proposed forms of conveyance, assignment and assumption<br \/>\ndocuments to Titan not less than 10 days prior to the Closing Date, and such<br \/>\ndocuments as finally executed shall be reasonably acceptable to Titan.<\/p>\n<p>     2.2  Assets.  As used in this Agreement, &#8220;Assets&#8221; shall mean the Cash<br \/>\n          &#8212;&#8212;<br \/>\nAmount (as determined in Section 2.4) and the aggregate of all right, title and<br \/>\ninterest owned by Union Oil and\/or any of its affiliates, or any of them,<br \/>\ninsofar as they relate to the Business,  including without limitation the<br \/>\nfollowing:<\/p>\n<p>          (a) the interests specified on Exhibit A hereto in and to the oil and<br \/>\n     gas leases, real property, real property leases, mineral classified lands<br \/>\n     and other interests described on such Exhibit A (and any ratifications and<br \/>\n     amendments thereof, whether or not the same are described on Exhibit A);<\/p>\n<p>          (b) without limitation of the foregoing, subject to Section 2.5, all<br \/>\n     other right, title and interest (of whatever kind or character, whether<br \/>\n     legal or equitable, and whether vested or contingent) of Union Oil or any<br \/>\n     subsidiary of Union Oil in and to the oil, gas and other minerals produced<br \/>\n     in association therewith in and under or that may be produced from the<br \/>\n     lands described on Exhibit A hereto at all depths or described in any of<br \/>\n     the leases or other instruments described on such Exhibit A (including,<br \/>\n     without limitation, interests in oil, gas and\/or mineral leases, overriding<br \/>\n     royalties, production payments, net profits interests, fee mineral<br \/>\n     interests, fee royalty interests and other interests insofar as they cover<br \/>\n     such lands and depths), even though Union Oil&#8217;s or such subsidiary&#8217;s<br \/>\n     interest therein may be incorrectly described in, or omitted from, such<br \/>\n     Exhibit A; and<\/p>\n<p>          (c) subject to Section 2.5, all rights, titles and interests of Union<br \/>\n     Oil or any subsidiary of Union Oil in and to, or otherwise derived from,<br \/>\n     all presently existing and valid oil, gas and\/or mineral unitization,<br \/>\n     pooling, and\/or communitization agreements, declarations, designations<br \/>\n     and\/or orders relating to the foregoing (including, without limitation,<br \/>\n     those described on Exhibit A hereto) and in and to the properties covered<br \/>\n     and the units created thereby (including, without limitation, all units<br \/>\n     formed under orders, rules, regulations, or other official acts of any<br \/>\n     federal, state, or other authority having jurisdiction, and voluntary<br \/>\n     unitization agreements, designations and\/or declarations) primarily<br \/>\n     relating to the properties described in subsections (a) and (b) above;<\/p>\n<p>          (d) subject to Section 2.5, all rights, titles and interests of Union<br \/>\n     Oil or any subsidiary of Union Oil in and to all presently existing and<br \/>\n     valid production sales contracts,<\/p>\n<p>                                       8<\/p>\n<p>     operating agreements, and other agreements and contracts which relate<br \/>\n     primarily to any of the properties described in subsections (a), (b) and<br \/>\n     (c) above;<\/p>\n<p>          (e) subject to Section 2.5, all rights, titles and interests of Union<br \/>\n     Oil or any subsidiary of Union Oil in and to all materials, supplies,<br \/>\n     machinery, equipment, improvements and other personal property and fixtures<br \/>\n     (including, but not by way of limitation, all wells, wellhead equipment,<br \/>\n     pumping units, flowlines, tanks, platforms, buildings, saltwater disposal<br \/>\n     facilities, injection facilities, compression facilities, gathering<br \/>\n     systems, service contracts, seismic data, trucks, well site equipment,<br \/>\n     geological data (including maps and interpretations thereof), telephone,<br \/>\n     communication equipment, computers (including any geological or geophysical<br \/>\n     aids relating to software or hardware), hedges entered into at Titan&#8217;s<br \/>\n     request, suspense files and accounts, bonds, contracts, legal claims,<br \/>\n     furniture and other equipment, personal property leases, prepaid expenses,<br \/>\n     and books and records) used primarily in connection with the exploration,<br \/>\n     development, operation, maintenance or administration of the properties<br \/>\n     described in subsections (a), (b) and (c) above, and in and to all permits<br \/>\n     and licenses (including, without limitation, all environmental and other<br \/>\n     governmental permits, licenses and authorizations), rights of way,<br \/>\n     easements, and other rights of surface use, water rights and other rights<br \/>\n     and interests used in connection with the exploration, development,<br \/>\n     operation, maintenance or administration of the properties described in<br \/>\n     subsections (a), (b) and (c) above;<\/p>\n<p>          (f) all rights, titles and interests of Union Oil or any subsidiary of<br \/>\n     Union Oil in and to the gas plants and gathering and transmission lines<br \/>\n     listed on Exhibit A, including the gas plants in the Dollarhide, Massey,<br \/>\n     Sacrock and Coyonosa Fields;<\/p>\n<p>          (g) all rights, titles and interests of Union Oil or any subsidiary of<br \/>\n     Union Oil in and to all accounts receivable and other rights to receive<br \/>\n     payment with respect to production from or operation of the Properties on<br \/>\n     or after January 1, 2000; and<\/p>\n<p>          (h) all rights, titles and interests of Union Oil or any subsidiary of<br \/>\n     Union Oil in and to rights to receive proceeds with respect to the exercise<br \/>\n     of preferential purchase rights relating to any Asset after the date<br \/>\n     hereof.<\/p>\n<p>     The properties, rights and interests described in subsections (a) through<br \/>\n(c) above are herein sometimes called the &#8220;Properties.&#8221;<\/p>\n<p>     2.3  Excluded Assets.  Notwithstanding any provision contained in this<br \/>\n          &#8212;&#8212;&#8212;&#8212;&#8212;<br \/>\nAgreement to the contrary, the following shall be excluded from the Assets<br \/>\n(collectively, the &#8220;Excluded Assets&#8221;):<\/p>\n<p>          (a) Union Oil&#8217;s or its subsidiaries&#8217; capital stock in Tom Brown, Inc.<br \/>\n     and Matador Petroleum Corporation and all assets or properties of such<br \/>\n     corporations;<\/p>\n<p>          (b) All tools, vehicles or other rolling stock, communication<br \/>\n     equipment, computer equipment, software, office premises, and office<br \/>\n     equipment that is not owned by Union Oil or is located outside of the<br \/>\n     Permian Basin and San Juan Basin;<\/p>\n<p>                                       9<\/p>\n<p>          (c) Storage or warehouse agreements (for locations outside of the<br \/>\n     Permian Basin and San Juan Basin), service contracts and constructor<br \/>\n     agreements, unless such contract or agreement is associated primarily with<br \/>\n     the production from or operation of the Assets or is otherwise reasonably<br \/>\n     necessary to the ongoing ownership, operation or maintenance of the Assets<br \/>\n     consistent with past practice;<\/p>\n<p>          (d) All pipelines, gas storage land or facilities, equipment and<br \/>\n     rights of any kind whether owned and\/or operated, directly or indirectly,<br \/>\n     by Union Oil or any affiliate of Union Oil that are not expressly<br \/>\n     identified on Exhibit A, unless such pipeline, equipment or right of way is<br \/>\n     associated primarily with the production from or operation of the Assets or<br \/>\n     is otherwise reasonably necessary to the ongoing ownership, operation or<br \/>\n     maintenance of the Assets consistent with past practice; provided, however,<br \/>\n     that any assets owned by Unocal Pipeline Company shall be Excluded Assets;<\/p>\n<p>          (e) All assets of whatever kind that are held by Union Oil or its<br \/>\n     subsidiaries that are used in owning, operating or maintaining assets and<br \/>\n     that are not primarily used in owning, operating or maintaining the Assets<br \/>\n     and are not related primarily to the Business;<\/p>\n<p>          (f) The marketing agreement relating to the Assets between Unocal<br \/>\n     Global Trade and Union Oil; and<\/p>\n<p>          (g) cash other than (1) the Cash Amount and (2) any preferential<br \/>\n     purchase rights proceeds referred to in Section 2.2(h).<\/p>\n<p>     2.4  Cash Amount.  (a)  The Assets shall include the amount of cash equal<br \/>\n          &#8212;&#8212;&#8212;&#8211;<br \/>\nto the following (the &#8220;Cash Amount&#8221;):<\/p>\n<p>          (i)    the amount of revenues (or estimated revenues as agreed)<br \/>\n                 received by Union Oil in connection with sales of oil, gas<br \/>\n                 and\/or other minerals and associated products from the Assets,<br \/>\n                 together with any other revenue from the Assets, with respect<br \/>\n                 to production and\/or operations on or after January 1, 2000<br \/>\n                 through the Closing Date; plus<\/p>\n<p>          (ii)   the amount of legal suspense as of the Closing Date; less<\/p>\n<p>          (iii)  the amount of expenditures (or estimated expenditures as<br \/>\n                 agreed) paid by Union Oil that are attributable to the Assets<br \/>\n                 for the period beginning on January 1, 2000 and ending on the<br \/>\n                 Closing Date, including, without limitation, royalties, taxes,<br \/>\n                 rentals and similar charges and expenses, including those<br \/>\n                 billed under applicable operating agreements, and all prepaid<br \/>\n                 expenses.<\/p>\n<p>          (b)    Three days prior to, and for the purposes of, the Closing,<br \/>\n     Union Oil and Titan shall determine, based upon the best information<br \/>\n     reasonably available to them, the amount of the Cash Amount. In the event<br \/>\n     that the Cash Amount determined at Closing is a negative <\/p>\n<p>                                       10<\/p>\n<p>     number, such amount shall be an outstanding obligation of the Company<br \/>\n     payable, if applicable, to Union Oil in accordance with Section 2.4(d).<\/p>\n<p>          (c) On or before February 15, 2001, Union Oil and the Company shall<br \/>\n     review any additional information which may then be available pertaining to<br \/>\n     the Cash Amount, and the Company shall prepare and deliver to Union Oil a<br \/>\n     reconciliation of the Cash Amount to determine whether any adjustment<br \/>\n     should be made to the Cash Amount as it was determined for the Closing<br \/>\n     (whether the same be made to account for funds received and expenditures<br \/>\n     paid that are attributable to the operations of the Assets for the period<br \/>\n     from and after January 1, 2000 until the Closing Date that were not<br \/>\n     considered in making the determination of the Cash Amount at Closing, or to<br \/>\n     correct errors made in such determination).  In the event that Union Oil<br \/>\n     acting in good faith disputes the reconciliation prepared by the Company,<br \/>\n     Union Oil shall give written notice thereof to the Company on or before the<br \/>\n     tenth Business Day after the reconciliation was given to Union Oil, which<br \/>\n     notice shall set forth the basis for such dispute in reasonable detail.<br \/>\n     Union Oil and the Company shall use all reasonable efforts to resolve any<br \/>\n     such dispute, but if any such dispute cannot be resolved by such parties<br \/>\n     within ten Business Days after the date the dispute notice is given, all<br \/>\n     unresolved disputes shall be referred to the Arbitrating Firm for<br \/>\n     resolution.  Union Oil and the Company shall seek to cause the Arbitrating<br \/>\n     Firm to make its determination within ten Business Days after referral of a<br \/>\n     dispute to it.  Union Oil and the Company shall each provide the<br \/>\n     Arbitrating Firm with all information which it reasonably requires.  The<br \/>\n     determination of the Arbitrating Firm shall be conclusive and binding on<br \/>\n     each party.  The fees of the Arbitrating Firm shall be allocated and paid<br \/>\n     by Union Oil or the Company on a basis determined by the Arbitrating Firm<br \/>\n     to be fair taking into account the correctness of the positions asserted by<br \/>\n     Union Oil and the Company.<\/p>\n<p>          (d) Following the determination pursuant to Section 2.4(c) of the<br \/>\n     adjustments, if any, to the Cash Amount as determined at Closing, (i) if<br \/>\n     the Cash Amount as finally determined pursuant to Section 2.4(c) minus the<br \/>\n     Cash Amount  determined at Closing is greater than zero, then Union Oil<br \/>\n     shall promptly pay such amount to the Company and (ii) if  the Cash Amount<br \/>\n     as finally determined pursuant to Section 2.4(c) minus the Cash Amount<br \/>\n     determined at Closing is a negative number, then the Company shall promptly<br \/>\n     pay such amount to Union Oil.<\/p>\n<p>          (e) Following the adjustments pursuant to this Section 2.4, no further<br \/>\n     adjustments shall be made to the Cash Amount.<\/p>\n<p>     2.5  Transfer of Certain Contracts.<br \/>\n          &#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8211; <\/p>\n<p>          (a) Without limiting the generality of Section 2.2, Union Oil agrees<br \/>\n     that between the date hereof and the Closing Date it will use its<br \/>\n     reasonable efforts to obtain or cause to be obtained the necessary consents<br \/>\n     to the transfer to the Company of each contract, license or permit included<br \/>\n     in the Assets which by its terms requires the consent of any other<br \/>\n     contracting party thereto or the issuer thereof (for purposes of this<br \/>\n     section, &#8220;Consent Required Asset&#8221;).  In no event, however, shall Union Oil<br \/>\n     be obligated to pay any money to any person or to offer<\/p>\n<p>                                       11<\/p>\n<p>     or grant other financial or other accommodations to any person in<br \/>\n     connection with obtaining any consent with respect to any contract, license<br \/>\n     or permit.  If Union Oil shall have failed prior to the Closing Date to<br \/>\n     obtain consents to the transfer of any Consent Required Asset, the terms of<br \/>\n     this Section 2.5 shall govern the transfer of the benefits of each such<br \/>\n     contract, license or permit.<\/p>\n<p>          (b) Notwithstanding any provision contained in this Agreement to the<br \/>\n     contrary, the parties hereto acknowledge and agree that at the Closing<br \/>\n     Union Oil shall not transfer or cause to be transferred to the Company any<br \/>\n     Consent Required Asset the consent to which has not been obtained prior to<br \/>\n     the Closing Date.<\/p>\n<p>          (c) With respect to each such unassigned Consent Required Asset, after<br \/>\n     the Closing Date Union Oil shall continue to deal with the other<br \/>\n     contracting party or parties to such Consent Required Asset as the prime<br \/>\n     contracting party and shall continue to use its reasonable efforts to<br \/>\n     obtain the consent of all required parties to the transfer of such Consent<br \/>\n     Required Asset to the Company, but the Company shall be entitled to the<br \/>\n     benefits of such Consent Required Asset accruing after the Closing Date to<br \/>\n     the extent that Union Oil may provide the Company with such benefits<br \/>\n     without violating the terms of such Consent Required Asset or Applicable<br \/>\n     Law; provided, however, that Union Oil&#8217;s obligation to maintain any such<br \/>\n     arrangement shall terminate upon the earliest to occur of (1) the<br \/>\n     expiration or termination of such Consent Required Asset in accordance with<br \/>\n     its terms (without regard to any extensions, automatic or otherwise) or (2)<br \/>\n     with regard to a permit, such time as the Company shall obtain a permit in<br \/>\n     reasonable substitution therefor, or have its application for such<br \/>\n     substitute permit denied.  In any such arrangement, (i) Union Oil shall<br \/>\n     promptly pay to the Company when received all moneys relating to the period<br \/>\n     after the Closing Date received by it under any contract included in the<br \/>\n     Assets or any claim, right or benefit arising thereunder not transferred<br \/>\n     pursuant to this Section 2.5 and (ii) the Company shall promptly pay,<br \/>\n     perform or discharge when due any obligation or liability arising<br \/>\n     thereunder after the Closing Date.<\/p>\n<p>          (d) Union Oil shall not incur any liability to Titan or the Company if<br \/>\n     such &#8220;pass through&#8221; arrangement shall not enable the Company to use or<br \/>\n     benefit from such Consent Required Asset.<\/p>\n<p>                                  ARTICLE III<\/p>\n<p>                       REPRESENTATIONS AND WARRANTIES OF<br \/>\n                        UNION OIL, THE COMPANY AND SUB<\/p>\n<p>     Union Oil, the Company and Sub jointly and severally represent and warrant<br \/>\nto Titan that:<\/p>\n<p>     3.1  Organization and Qualification.  Each of the Company and Sub is a<br \/>\n          &#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;<br \/>\ncorporation duly organized, validly existing and in good standing under the laws<br \/>\nof the State of Delaware and has all requisite corporate power and authority and<br \/>\nall necessary governmental authorizations to own, lease<\/p>\n<p>                                       12<\/p>\n<p>and operate all of its properties and assets and to carry on its business as now<br \/>\nbeing conducted.  Except as set forth in Section 3.1 of the disclosure letter<br \/>\ndelivered by Union Oil and the Company to Titan on the date hereof (the &#8220;Union<br \/>\nOil Disclosure Letter&#8221;), each of the Company and Sub is duly qualified as a<br \/>\nforeign corporation to do business, and is in good standing, in each<br \/>\njurisdiction in which the property owned, leased or operated by it or the nature<br \/>\nof the business conducted by it makes such qualification necessary, except in<br \/>\nsuch jurisdictions where the failure to be duly qualified is not and would not<br \/>\nbe, either individually or in the aggregate, reasonably expected to have a<br \/>\nMaterial Adverse Effect on the Assets or the Company.  No actions or proceedings<br \/>\nto dissolve the Company or Sub are pending.  Each of the Company and Sub has<br \/>\nheretofore made available to Titan true and complete copies of (i) such<br \/>\ncompany&#8217;s Certificate of Incorporation and bylaws as currently in effect, (ii)<br \/>\nthe stock records of the Company and Sub and (iii) the minutes of all meetings<br \/>\nof the Boards of Directors of the Company and Sub, any committees of such<br \/>\nBoards, and the stockholder of the Company and Sub (and all consents in lieu of<br \/>\nsuch meetings).  Such records, minutes and consents accurately reflect the stock<br \/>\nownership of the Company and Sub and all actions taken by such Boards of<br \/>\nDirectors, committees and stockholders.<\/p>\n<p>     3.2  No Subsidiaries.  Except as set forth in Section 3.2 of the Union Oil<br \/>\n          &#8212;&#8212;&#8212;&#8212;&#8212;<br \/>\nDisclosure Letter, neither the Company nor Sub owns, directly or indirectly, the<br \/>\ncapital stock or other securities of any corporation or partnership or has any<br \/>\ndirect or indirect equity or ownership interest in any other person, except for<br \/>\nthe Company&#8217;s ownership of Sub and except as contemplated by this Agreement.<\/p>\n<p>     3.3  Capitalization.<br \/>\n          &#8212;&#8212;&#8212;&#8212;&#8211; <\/p>\n<p>          (a) The authorized capital stock of the Company consists of (i) 200<br \/>\n     million shares of Company Common Stock, par value $.01 per share and (ii)<br \/>\n     10 million shares of preferred stock, par value $.01 per share.  As of the<br \/>\n     date of this Agreement, there were issued and outstanding 1,000 shares of<br \/>\n     Company Common Stock, all of which are owned by Union Oil, and no shares of<br \/>\n     capital stock of the Company are held as treasury shares.  At the Closing<br \/>\n     Date, after the completion of the contribution and assumption contemplated<br \/>\n     by Section 2.1, there will be issued and outstanding 32,709,067 shares of<br \/>\n     Company Common Stock, all of which will be owned by Union Oil.  All<br \/>\n     outstanding shares of capital stock of the Company have been validly issued<br \/>\n     and are fully paid and nonassessable, and no shares of capital stock of the<br \/>\n     Company are subject to, nor have any been issued in violation of,<br \/>\n     preemptive or similar rights.  Except as contemplated by this Agreement,<br \/>\n     neither Union Oil nor the Company is a party to, nor is aware of, any<br \/>\n     voting agreement, voting trust or similar agreement or arrangement relating<br \/>\n     to any class or series of the Company&#8217;s capital stock, or any agreement or<br \/>\n     arrangement providing for registration rights with respect to any capital<br \/>\n     stock or other securities of the Company.  All shares of Company Common<br \/>\n     Stock to be issued pursuant to the Merger, when issued in accordance with<br \/>\n     this Agreement, will be validly issued, fully paid and nonassessable and<br \/>\n     will not violate the pre-emptive rights of any person.<\/p>\n<p>          (b) As of the date of this Agreement, except as contemplated by this<br \/>\n     Agreement and other than as set forth in Section 3.3(a) or 3.3(d), there<br \/>\n     are not now, and at the Closing Date there will not be, any (A) shares of<br \/>\n     capital stock or other equity securities of the<\/p>\n<p>                                       13<\/p>\n<p>     Company or Sub outstanding or (B) outstanding options, warrants, scrip,<br \/>\n     rights to subscribe for, calls or commitments of any character whatsoever<br \/>\n     relating to, or securities or rights convertible into or exchangeable for,<br \/>\n     shares of any class of capital stock of the Company or Sub, or contracts,<br \/>\n     understandings or arrangements to which Union Oil, the Company, Sub, any<br \/>\n     affiliate of Union Oil, the Company or Sub is a party, or by which Union<br \/>\n     Oil, the Company, Sub, any affiliate of Union Oil, the Company or Sub is or<br \/>\n     may be bound, to issue additional shares of  capital stock or equity<br \/>\n     interests or options, warrants, scrip or rights to subscribe for, or<br \/>\n     securities or rights convertible into or exchangeable for, any additional<br \/>\n     shares of  capital stock or equity interests of the Company or Sub.<\/p>\n<p>          (c) All securities which have been offered or sold by the Company and<br \/>\n     Sub have been registered pursuant to the Securities Act and applicable<br \/>\n     state securities laws or were offered and sold pursuant to valid exemptions<br \/>\n     therefrom.<\/p>\n<p>          (d) As of the date hereof, the authorized capital stock of Sub<br \/>\n     consists of 1,000 shares of common stock, par value $.01 per share, all of<br \/>\n     which are validly issued, fully paid and nonassessable and are owned by the<br \/>\n     Company.<\/p>\n<p>     3.4  Authorization and Validity of Agreement.  Each of the Company, Sub and<br \/>\n          &#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;<br \/>\nUnion Oil has all requisite corporate power and authority to enter into this<br \/>\nAgreement and to perform its obligations hereunder, and the execution and<br \/>\ndelivery by the Company, Sub and Union Oil of this Agreement and the<br \/>\nconsummation by each of them of the transactions contemplated hereby have been<br \/>\nduly authorized by all necessary corporate action.  This Agreement has been duly<br \/>\nexecuted and delivered by each of the Company, Sub and Union Oil and<br \/>\nconstitutes, and each other agreement, instrument or document executed or to be<br \/>\nexecuted by the Company, Sub or Union Oil in connection with the transactions<br \/>\ncontemplated hereby has been, or when executed will be, duly executed and<br \/>\ndelivered by the Company, Sub or Union Oil, as applicable, and constitutes, or<br \/>\nwhen executed and delivered will constitute, the valid and binding obligation of<br \/>\nthe Company, Sub and Union Oil, enforceable against the Company, Sub and Union<br \/>\nOil, as applicable, to the extent it is a party thereto,  in accordance with<br \/>\ntheir respective terms, except that such enforceability may be limited by (i)<br \/>\napplicable bankruptcy, insolvency, reorganization, moratorium and similar laws<br \/>\naffecting creditors&#8217; rights generally and (ii) equitable principles which may<br \/>\nlimit the availability of certain equitable remedies (such as specific<br \/>\nperformance) in certain instances.<\/p>\n<p>     3.5  Approvals; No Conflict.  Neither the execution and delivery of this<br \/>\n          &#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;-<br \/>\nAgreement nor the performance by any of the Company, Sub or Union Oil of its<br \/>\nobligations hereunder, nor the consummation of the transactions contemplated<br \/>\nhereby by the Company, Sub or Union Oil, will (i) conflict with the charter or<br \/>\nbylaws, or partnership or joint venture agreement, of the Company, Sub or Union<br \/>\nOil; (ii) assuming satisfaction of the requirements set forth in clause (iii)<br \/>\nbelow, violate any provision of law applicable to the Company, Sub or Union Oil;<br \/>\n(iii) except for (A) requirements of federal or state securities laws and (B)<br \/>\nrequirements arising out of the HSR Act, if applicable, require any consent or<br \/>\napproval of, or filing with or notice to, any Governmental Entity, domestic or<br \/>\nforeign, under any provision of law applicable to the Company, Sub or Union Oil;<br \/>\nor (iv) except as set forth in Section 3.5 of the Union Oil Disclosure Letter or<br \/>\nExhibit A, require any consent, approval or notice under, or violate, breach, be<br \/>\nin conflict with or constitute a default (or any event<\/p>\n<p>                                       14<\/p>\n<p>that, with notice or lapse of time or both, would constitute a default) under,<br \/>\nor permit the termination of any provision of, or result in the creation or<br \/>\nimposition of any lien upon the Assets or any other properties, assets or<br \/>\nbusiness of the Company, Sub or Union Oil under, any note, bond, indenture,<br \/>\nmortgage, deed of trust, lease, franchise, permit, authorization, license,<br \/>\ncontract, instrument, partnership agreement or other agreement or commitment or<br \/>\nany order, judgment or decree to which such entity is a party or by which it or<br \/>\nany of its assets or properties is bound or encumbered, except (A) those that<br \/>\nhave already been given, obtained or filed and (B) those that, in the aggregate,<br \/>\nwould not reasonably be expected to have a Material Adverse Effect on the<br \/>\nCompany or the Assets.  No Asset is subject to a preferential right to purchase<br \/>\nthat is applicable to the transactions contemplated by this Agreement, except<br \/>\nfor such rights that, in the aggregate and if exercised, would not have a<br \/>\nMaterial Adverse Effect on the Company following the Merger.<\/p>\n<p>     3.6  Financial Statements.  Attached as Section 3.6 of the Union Oil<br \/>\n          &#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8211;<br \/>\nDisclosure Letter are accurate and complete copies of (i) Union Oil&#8217;s Permian<br \/>\nBasin Properties&#8217; audited consolidated balance sheets as of December 31, 1997<br \/>\nand 1998, and the related audited consolidated statements of earnings, owner&#8217;s<br \/>\nnet investment and cash flows for the years ended December 31, 1996, 1997 and<br \/>\n1998, and the notes and schedules thereto (excluding supplemental information on<br \/>\noil and gas exploration and production disclosure (&#8220;SMOG Data&#8221;), together with<br \/>\nthe unqualified report thereon of PricewaterhouseCoopers, independent public<br \/>\naccountants (the &#8220;Audited Financial Statements&#8221;), and (ii) Union Oil&#8217;s Permian<br \/>\nBasin Properties&#8217; unaudited consolidated balance sheets as of September 30, 1998<br \/>\nand 1999, and the related unaudited consolidated statements of earnings, parent<br \/>\ncompany investment and cash flows for the nine-months ended September 30, 1998<br \/>\nand 1999 (the &#8220;Unaudited Financial Statements&#8221;), certified by Union Oil&#8217;s chief<br \/>\nfinancial officer (collectively, the &#8220;Financial Statements&#8221;), which (i) have<br \/>\nbeen prepared from the books and records of Union Oil in conformity with GAAP<br \/>\napplied on a consistent basis and (ii) fairly present the financial position of<br \/>\nUnion Oil&#8217;s Permian Basin Properties (which does not include the Excluded<br \/>\nAssets) as of the respective dates thereof and its results of operations and<br \/>\ncash flows for the periods then ended.  For purposes of this Agreement, the<br \/>\n&#8220;Latest Balance Sheet&#8221; means the balance sheet dated September 30, 1999 set<br \/>\nforth in the Unaudited Financial Statements.<\/p>\n<p>     3.7  Absence of Undisclosed Liabilities.  Neither the Company nor Sub has<br \/>\n          &#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;-<br \/>\nany liabilities or obligations of the type required to be reflected on the<br \/>\nFinancial Statements, except (i) liabilities reflected on the Financial<br \/>\nStatements, (ii) liabilities which have arisen since the date of the Latest<br \/>\nBalance Sheet in the ordinary course of business, (iii) liabilities arising<br \/>\nunder contracts entered into in the ordinary course of business and (iv) other<br \/>\nliabilities which, in the aggregate, would not have a Material Adverse Effect on<br \/>\nthe Company or the Assets.<\/p>\n<p>     3.8  Absence of Certain Changes.  Since the date of the Latest Balance<br \/>\n          &#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8211;<br \/>\nSheet, (i) there has not been any change, development, or effect on the Assets<br \/>\nor the Company, individually or in the aggregate, that has had, or might<br \/>\nreasonably be expected to have, a Material Adverse Effect on the Company or the<br \/>\nAssets; (ii) the operation of the Assets and the  business of the Company have<br \/>\nbeen conducted in the ordinary course consistent with past practice; (iii) the<br \/>\nCompany has not incurred any material liability, engaged in any transaction or<br \/>\nentered into any agreement outside the ordinary course of business consistent<br \/>\nwith past practice; (iv) the Company or the Assets have not suffered any loss,<br \/>\ndamage, destruction or other casualty (whether or not covered by insurance)<br \/>\nwhich has had,<\/p>\n<p>                                       15<\/p>\n<p>or might reasonably be expected to have, a Material Adverse Effect on the<br \/>\nCompany; and (v) neither Union Oil nor the Company has taken any action that<br \/>\nwould not be permitted to be taken by such entity under Section 5.1.<\/p>\n<p>     3.9  Tax Matters.<br \/>\n          &#8212;&#8212;&#8212;&#8211; <\/p>\n<p>          (a) Except as set forth in Section 3.9 of the Union Oil Disclosure<br \/>\n     Letter, all Tax Returns of or relating to any Tax that are required to be<br \/>\n     filed on or before the Closing Date by or with respect to the Company, Sub<br \/>\n     or the Assets have been or will be duly and timely filed other than those<br \/>\n     returns on which an immaterial amount of Taxes would properly be shown the<br \/>\n     failure of which to file would not have a Material Adverse Effect on the<br \/>\n     Company, Sub or the Assets, and all Taxes, including interest and<br \/>\n     penalties, due and payable pursuant to such Tax Returns have been or will<br \/>\n     be paid.  Except as set forth in Section 3.9 of the Union Oil Disclosure<br \/>\n     Schedule, there is no material claim against the Company, Sub or the Assets<br \/>\n     with respect to any Taxes, and no material assessment, deficiency or<br \/>\n     adjustment has been asserted or proposed with respect to any Tax Return of<br \/>\n     or with respect to the Company, Sub or the Assets that has not been<br \/>\n     adequately provided for in reserves established by the Company.  The<br \/>\n     Company has (and as of the Closing Date will have) made all deposits<br \/>\n     required with respect to Taxes.  No waiver or extension of any statute of<br \/>\n     limitations as to any federal, local or foreign Tax matter has been given<br \/>\n     by or requested from the Company or Sub.  Except for statutory liens for<br \/>\n     current Taxes not yet due, no lien for Taxes exists upon the Assets of the<br \/>\n     Company or Sub.<\/p>\n<p>          (b) All ad valorem, property, production, severance and similar Taxes<br \/>\n     and assessments based on or measured by the ownership of property or the<br \/>\n     production or removal of hydrocarbons or the receipt of proceeds therefrom<br \/>\n     and relating to the Assets, to the extent such taxes and assessments have<br \/>\n     become due and payable, have been timely paid and all applicable Tax<br \/>\n     Returns required to be filed have been filed and there are no material<br \/>\n     claims by any applicable Taxing Authority pending against Union Oil, the<br \/>\n     Company, Sub or any other subsidiary or parent of Union Oil applicable to<br \/>\n     the Assets.<\/p>\n<p>     3.10 Compliance With Laws.  To the knowledge of the Company, Sub and Union<br \/>\n          &#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8211;<br \/>\nOil, each of the Company, Sub and (to the extent related to the Assets) Union<br \/>\nOil and the other subsidiaries of Union Oil (i) has complied with, and is in<br \/>\ncompliance with, all Applicable Laws (including without limitation Applicable<br \/>\nLaws relating to securities, properties, production, sales, gathering and<br \/>\ntransportation of hydrocarbons, occupational safety and health and product<br \/>\nsafety), except for matters which would not reasonably be expected to have a<br \/>\nMaterial Adverse Effect on the Assets or the Company; (ii) has not received any<br \/>\nwritten notice, which has not been dismissed or otherwise disposed of, that it<br \/>\nhas not so complied; (iii) has not been charged or, to the best knowledge of the<br \/>\nCompany, Sub and Union Oil, threatened with or under investigation with respect<br \/>\nto any violation of any Applicable Law; and (iv) except for routine orders of<br \/>\nthe Texas Railroad Commission, is not a party to or subject to the provisions of<br \/>\nany judgment, order, writ, injunction, decree or award of any court, arbitrator,<br \/>\nboard, panel or Governmental Entity.<\/p>\n<p>                                       16<\/p>\n<p>     3.11 Litigation.  Except as otherwise identified in Section 3.11 of<br \/>\n          &#8212;&#8212;&#8212;-<br \/>\nthe Union Oil Disclosure Letter, there are no Proceedings pending or, to the<br \/>\nknowledge of the Company, Sub and Union Oil, threatened against or affecting the<br \/>\nAssets, the Company, Sub or any of the Company&#8217;s properties at law or in equity,<br \/>\nor before or by any Governmental Entity or before any arbitration board or<br \/>\npanel, wherever located, that individually or in the aggregate if adversely<br \/>\ndetermined would reasonably be expected to have a Material Adverse Effect on the<br \/>\nCompany or the Assets, or that involve the risk of criminal liability.<\/p>\n<p>     3.12 Employees; Employee Benefit Plans.<br \/>\n          &#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212; <\/p>\n<p>          (a) All &#8220;employee benefit plans,&#8221; as defined in Section 3(3) of ERISA,<br \/>\n     maintained or contributed to by the Company, Sub or its affiliates are in<br \/>\n     compliance with all applicable provisions of ERISA and the Code, and the<br \/>\n     Company, Sub, and its affiliates do not have any liabilities or obligations<br \/>\n     with respect to any such employee benefit plans, whether or not accrued,<br \/>\n     contingent or otherwise, except for instances of noncompliance or<br \/>\n     liabilities or obligations that would not, individually or in the aggregate<br \/>\n     have a Material Adverse Effect on the Company.  Except as set forth in<br \/>\n     Section 3.12 of the Company Disclosure Letter, no employee of the Company<br \/>\n     or Sub will be entitled to any additional benefits or any acceleration of<br \/>\n     the time of payment or vesting of any benefits under any employee incentive<br \/>\n     or benefit plan, program or arrangement as a result of the transactions<br \/>\n     contemplated by this Agreement.<\/p>\n<p>          (b) Neither the Company nor Sub: (i) is a party to or otherwise bound<br \/>\n     by any collective bargaining agreement, contract or other agreement or<br \/>\n     understanding with a labor union or labor organization, nor is any such<br \/>\n     contract or agreement presently being negotiated; (ii) is a party to, or<br \/>\n     bound by, any consent decree with, or citation by, any governmental agency<br \/>\n     relating to employees or employment practices which would reasonably be<br \/>\n     expected to have a Material Adverse Effect on the Company; or (iii) is the<br \/>\n     subject of any proceeding asserting that it has committed an unfair labor<br \/>\n     practice or is seeking to compel it to bargain with any labor union or<br \/>\n     labor organization nor, as of the date of this Agreement, is there pending<br \/>\n     or, to the knowledge of the Company and Union Oil, threatened, any labor<br \/>\n     strike, dispute, walkout, work stoppage, slow-down or lockout involving<br \/>\n     Union Oil with respect to the operation of the Assets which, with respect<br \/>\n     to any event described in this clause (iii), would reasonably be expected<br \/>\n     to have a Material Adverse Effect on the Company.<\/p>\n<p>     3.13 Environmental Matters.  Except as set forth in Section 3.13 of the<br \/>\n          &#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;<br \/>\nUnion Oil Disclosure Letter, and except for matters that would not have a<br \/>\nMaterial Adverse Effect on the Company or the Assets:  (i) the properties,<br \/>\noperations and activities of the Company and of Union Oil with respect to the<br \/>\nAssets are in compliance with all applicable Environmental Laws; (ii) the<br \/>\nCompany and its properties and operations and the Assets and the operations<br \/>\nthereon are not subject to any existing, pending or, to the knowledge of Union<br \/>\nOil, threatened action, suit, investigation, inquiry or proceeding by or before<br \/>\nany court or Governmental Entity under any Environmental Law; (iii) all Permits,<br \/>\nif any, required to be obtained or filed by Union Oil with respect to the Assets<br \/>\nor by the Company in connection with the business of the Company under any<br \/>\nEnvironmental Law have been obtained or filed and are valid and currently in<br \/>\nfull force and effect; (iv) there has been no<\/p>\n<p>                                       17<\/p>\n<p>release of any Hazardous Material, pollutant or contaminant into the environment<br \/>\nby Union Oil on or with respect to the Assets or the Company or in connection<br \/>\nwith the Company&#8217;s properties or operations; (v) there has been no exposure of<br \/>\nany Person or property to any Hazardous Material, pollutant or contaminant in<br \/>\nconnection with the properties, operations and activities of the Company or the<br \/>\nAssets; and (vi) Union Oil has made available to Titan all internal and external<br \/>\nenvironmental audits and studies and all correspondence on substantial<br \/>\nenvironmental matters (in each case relevant to the Company or the Assets) in<br \/>\nthe possession of Union Oil.<\/p>\n<p>     3.14 Title to Assets.  Union Oil has, and on the Closing Date the Company<br \/>\n          &#8212;&#8212;&#8212;&#8212;&#8212;<br \/>\nwill (subject to Section 2.5) have, good and indefeasible title to the Assets,<br \/>\nsubject to Permitted Encumbrances.  Without limiting the generality of the<br \/>\nforegoing, Union Oil has, and on the Closing Date the Company will have,<br \/>\nownership of each well, unit or lease, royalty interest set forth in Exhibit A<br \/>\nwhich (i) entitles it to receive, after giving effect to the Permitted<br \/>\nEncumbrances, a decimal share of the oil, gas and other hydrocarbons produced<br \/>\nfrom such well, unit or lease not less than the decimal share set forth in<br \/>\nExhibit A as the net revenue interest for such well, unit or lease under the<br \/>\nheading &#8220;N.I.&#8221; and (ii) causes it to be obligated to bear a decimal share of the<br \/>\ncost of operation of such well, unit or lease not greater than the decimal share<br \/>\nset forth in Exhibit A as the working interest for such well, unit or lease<br \/>\nunder the heading &#8220;W.I.&#8221;, and such shares of production and shares of expenses<br \/>\nare not subject to change except as indicated on Exhibit A or as a result of<br \/>\nnon-consent operations.<\/p>\n<p>     3.15 No Well Abandonments, No P&amp;A Liabilities.  Except as set forth in<br \/>\n          &#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;-<br \/>\nSection 3.15 of the Union Oil Disclosure Letter, to the knowledge of the<br \/>\nCompany, Sub and Union Oil, no proposals are currently outstanding (whether made<br \/>\nby Union Oil, the Company or by any other party) to deepen, plug back, rework or<br \/>\nabandon any wells included in the Assets, to conduct other operations with<br \/>\nrespect to the Assets for which consent is required under the applicable<br \/>\noperating agreement, or to conduct any other operations with respect to the<br \/>\nAssets other than routine operation of the producing wells located on the<br \/>\nProperties the cost of which, individually, would not exceed $250,000.<\/p>\n<p>     3.16 Production Marketing.  The Assets are not subject to any contractual<br \/>\n          &#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8211;<br \/>\nor other arrangements for the sale, processing or transportation of production,<br \/>\nor otherwise relating to the marketing of production, other than contracts or<br \/>\nother arrangements which either (i) will terminate in 92 days or less, or are<br \/>\nsubject to cancellation on not more than 92 days&#8217; notice, in each case without<br \/>\npenalty or other detriment or (ii) are set forth in Section 3.16 of the Union<br \/>\nOil Disclosure Letter.<\/p>\n<p>     3.17 Gas Balancing, Take or Pay, Allowables.  Except as set forth in<br \/>\n          &#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8211;<br \/>\nSection 3.17 of the Union Oil Disclosure Letter, as of the date set forth<br \/>\ntherein there was no well included in the Assets with respect to which Union Oil<br \/>\nor its subsidiaries has taken more (referred to herein as &#8220;overproduced&#8221;) or<br \/>\nless (referred to herein as &#8220;underproduced&#8221;) production from such well than the<br \/>\nownership of such party would entitle such party (absent any gas balancing<br \/>\nagreement or arrangement) to receive.  The overproduced and underproduced<br \/>\npositions disclosed in Section 3.17 of the Union Oil Disclosure Letter on a<br \/>\nfield by field basis are, in each case, accurate in all material respects as of<br \/>\nthe dates shown on such schedule.<\/p>\n<p>                                       18<\/p>\n<p>     3.18 Leases and Contracts in Force, Operatorship.  The oil, gas and\/or<br \/>\n          &#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;-<br \/>\nmineral leases, interests that comprise parts of the Assets, and all other<br \/>\nmaterial contracts and agreements, including but not limited to transportation<br \/>\nagreements, gas contracts, saltwater disposal agreements, road use agreements,<br \/>\nfarmin agreements, farmout agreements, unit agreements, pooling agreements,<br \/>\njoint venture agreements, areas of mutual interest, contract alliances, water<br \/>\ninjection agreements, line well injection agreements, gas balancing agreements,<br \/>\nand licenses and permits relating to the Assets (such leases and such material<br \/>\ncontracts, agreements, licenses, and permits being herein called the &#8220;Union Oil<br \/>\nBasic Documents&#8221;), are to Union Oil&#8217;s knowledge, in full force and effect and<br \/>\nconstitute valid and binding obligations of the parties thereto, except for such<br \/>\nagreements, licenses and permits that would not have a Material Adverse Effect<br \/>\non the Assets or the Company, and, to Union Oil&#8217;s knowledge, all royalties and<br \/>\nother payments have been and are being properly paid thereunder, except for<br \/>\nroyalties held in suspense in accordance with applicable law and customary<br \/>\nindustry practice and except for such royalties and other payments of which the<br \/>\nfailure to pay would not have a Material Adverse Effect on the Assets or the<br \/>\nCompany.  Except as set forth in Section 3.18 of the Union Oil Disclosure<br \/>\nLetter, neither Union Oil nor the Company is in breach or default (and, to Union<br \/>\nOil&#8217;s knowledge, no situation exists which with the passing of time or giving of<br \/>\nnotice would create a breach or default) of its obligations under the Union Oil<br \/>\nBasic Documents, and (to Union Oil&#8217;s knowledge) no breach or default by any<br \/>\nthird party (or situation which with the passage of time or giving of notice<br \/>\nwould create a breach or default) exists except for such breaches and defaults<br \/>\nas would not have a Material Adverse Effect on the Assets or the Company.  Union<br \/>\nOil (as of the date of this Agreement) operates, and (on the Closing Date) the<br \/>\nCompany will operate, the Assets shown in Exhibit A as being operated by Union<br \/>\nOil.<\/p>\n<p>     3.19 Permits.  Except as would not have a Material Adverse Effect on the<br \/>\n          &#8212;&#8212;-<br \/>\nCompany or the Assets, Union Oil or one of its subsidiaries, as applicable, has<br \/>\nall Permits necessary or appropriate to own and operate the Assets that it<br \/>\noperates as presently being owned and operated, and such Permits are in full<br \/>\nforce and effect, and, except as would not have a Material Adverse Effect on the<br \/>\nCompany or the Assets, to Union Oil&#8217;s knowledge, there have not been any<br \/>\nviolations with respect to any such Permits.  The execution and delivery of this<br \/>\nAgreement and the consummation of the transactions contemplated hereby will not<br \/>\nresult in any revocation cancellation, suspension or modification of any such<br \/>\nPermit except as would not have a Material Adverse Effect on the Assets or the<br \/>\nCompany.<\/p>\n<p>     3.20 Current Commitments.  To Union Oil&#8217;s and the Company&#8217;s knowledge,<br \/>\n          &#8212;&#8212;&#8212;&#8212;&#8212;&#8212;-<br \/>\nSection 3.20 of the Union Oil Disclosure Letter contains a true and complete<br \/>\nlist as of the date of this Agreement of all authorities for expenditures<br \/>\n(&#8220;AFEs&#8221;) to drill or rework any of the Properties, or for other capital<br \/>\nexpenditures, involving amounts in excess of $250,000 pursuant to any of the<br \/>\ncontracts included in the Assets  for which all of the activities anticipated in<br \/>\nsuch AFEs or commitments have not been completed by the date of this Agreement.<\/p>\n<p>     3.21 Tax Partnerships.  Except as set forth in Section 3.21 of the Union<br \/>\n          &#8212;&#8212;&#8212;&#8212;&#8212;-<br \/>\nOil Disclosure Letter, to Union Oil&#8217;s and the Company&#8217;s knowledge, none of the<br \/>\nAssets is subject to a tax partnership, including, without limitation, any<br \/>\noperating agreement or other arrangement under which the parties thereto have<br \/>\nnot made an effective election pursuant to Section 761 of the Code,<\/p>\n<p>                                       19<\/p>\n<p>and the Treasury Regulations promulgated thereunder, to be excluded from the<br \/>\napplication of Subchapter K, Chapter 1, Subtitle A, of the Code.<\/p>\n<p>     3.22  No Demands.  Except as set forth in Section 3.22 of the Union Oil<br \/>\n           &#8212;&#8212;&#8212;-<br \/>\nDisclosure Letter, neither Union Oil nor the Company has received any notice of<br \/>\nany claimed defaults, offsets or cancellations from any lessors with respect to<br \/>\nthe Assets, and to the best knowledge of the Company and Union Oil, there exists<br \/>\nno default existing with respect to any of the Assets or any express or implied<br \/>\nterm of any Asset.<\/p>\n<p>     3.23  No Other Activities.  Except as contemplated by this Agreement, the<br \/>\n           &#8212;&#8212;&#8212;&#8212;&#8212;&#8212;-<br \/>\nCompany has not engaged in any material business activity.<\/p>\n<p>     3.24  Liability for Brokers&#8217; Fees.  No broker, finder or investment banker<br \/>\n           &#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;<br \/>\n(other than Donaldson, Lufkin &amp; Jenrette, the fees and expenses of which will be<br \/>\npaid by Union Oil) is entitled to any brokerage, finder&#8217;s fee or other fee or<br \/>\ncommission payable by the Company, Union Oil, its parent or any of Union Oil&#8217;s<br \/>\nsubsidiaries in connection with the transactions contemplated by this Agreement<br \/>\nbased upon arrangements made by or on behalf of Union Oil or any of its<br \/>\nsubsidiaries or its parent.<\/p>\n<p>     3.25  Registration Statement and Proxy Statement\/Prospectus Information.<br \/>\n           &#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8211;<br \/>\nNone of the information furnished by Union Oil or the Company for inclusion in<br \/>\nthe Registration Statement and Proxy Statement\/Prospectus, at the time the<br \/>\nRegistration Statement becomes effective or the Proxy Statement\/Prospectus is<br \/>\nfirst mailed to Titan&#8217;s stockholders or at the time Titan&#8217;s stockholders vote on<br \/>\nthe transaction or at the Closing Date, will contain any untrue statement of a<br \/>\nmaterial fact or omit to state any material fact required to be stated therein<br \/>\nor necessary in order to make the statements contained therein, in light of the<br \/>\ncircumstances under which they are made, not misleading.<\/p>\n<p>                                  ARTICLE IV<\/p>\n<p>                    REPRESENTATIONS AND WARRANTIES OF TITAN<\/p>\n<p>    Titan represents and warrants to, Union Oil, the Company and Sub that:<\/p>\n<p>     4.1   Organization and Compliance with Law.  Each of Titan and its<br \/>\n           &#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;<br \/>\nconsolidated subsidiaries (the &#8220;Titan Subsidiaries&#8221;) is a corporation or<br \/>\npartnership duly organized, validly existing and, to the extent applicable, in<br \/>\ngood standing under the laws of the jurisdiction in which it is chartered or<br \/>\norganized and has all requisite corporate or partnership power and corporate or<br \/>\npartnership authority and all necessary governmental authorizations to own,<br \/>\nlease and operate all of its properties and assets and to carry on its business<br \/>\nas now being conducted, except where the failure to be so organized, existing or<br \/>\nin good standing or to have such authority would not reasonably be expected to<br \/>\nhave a Material Adverse Effect on Titan and the Titan Subsidiaries. Except as<br \/>\nset forth in Section 4.1(a) of the disclosure letter delivered by Titan to Union<br \/>\nOil and the Company the date hereof (the &#8220;Titan Disclosure Letter&#8221;), each of<br \/>\nTitan and the Titan Subsidiaries is duly qualified as a foreign corporation or<br \/>\npartnership to do business, and, to the extent applicable, is in good standing,<\/p>\n<p>                                       20<\/p>\n<p>in each jurisdiction in which the property owned, leased or operated by it or<br \/>\nthe nature of the business conducted by it makes such qualification necessary,<br \/>\nexcept in such jurisdictions where the failure to be duly qualified does not and<br \/>\nwould not, either individually or in the aggregate, reasonably be expected to<br \/>\nhave a Material Adverse Effect on Titan and the Titan Subsidiaries. Each of<br \/>\nTitan and the Titan Subsidiaries is in compliance with all applicable laws,<br \/>\njudgments, orders, rules and regulations, domestic and foreign, except where<br \/>\nfailure to be in such compliance would not reasonably be expected to have a<br \/>\nMaterial Adverse Effect on Titan and the Titan Subsidiaries, taken as a whole.<br \/>\nExcept as set forth in Section 4.1(b) of the Titan Disclosure Schedule, no<br \/>\naction or proceedings to dissolve Titan or any Titan Subsidiary are pending.<br \/>\nTitan has heretofore made available to Union Oil true and complete copies of (i)<br \/>\nTitan&#8217;s Certificate of Incorporation, as amended, and bylaws as in existence on<br \/>\nthe date hereof and (ii) the minutes of all meetings of the Board of Director of<br \/>\nTitan, and committees of such Board, and the stockholders of Titan. Other than<br \/>\nthe Titan Subsidiaries, Titan does not beneficially own or control, directly or<br \/>\nindirectly, 5% or more of any class of equity or similar securities of any<br \/>\nperson, whether incorporated or unincorporated.<\/p>\n<p>     4.2   Capitalization.<br \/>\n           &#8212;&#8212;&#8212;&#8212;&#8211; <\/p>\n<p>           (a)   The authorized capital stock of Titan consists of 60,000,000<br \/>\n     shares of Titan Common Stock and 10,000,000 shares of preferred stock, par<br \/>\n     value $.01 per share (of which 515,000 shares are designated as Series A<br \/>\n     Junior Participating Preferred Stock). As of the date of this Agreement,<br \/>\n     there were issued and outstanding 40,189,843 shares of Titan Common Stock,<br \/>\n     3,804,000 shares of Titan Common Stock were held as treasury shares and no<br \/>\n     shares of Series A Junior Participating Preferred Stock were outstanding<br \/>\n     (all of which shares of Series A Junior Participating Preferred Stock are<br \/>\n     reserved for issuance in accordance with the Rights Agreement (the &#8220;Titan<br \/>\n     Rights Agreement&#8221;), dated as of June 10, 1999, between Titan and First<br \/>\n     Union National Bank, as Rights Agent, as amended, pursuant to which Titan<br \/>\n     has issued rights (&#8220;Titan Rights&#8221;) to purchase the Series A Junior<br \/>\n     Participating Preferred Stock). As of the date of this Agreement, an<br \/>\n     aggregate of 1,133,175 shares of Titan Common Stock were reserved for<br \/>\n     issuance and issuable pursuant to the Titan Exploration, Inc. Option Plan,<br \/>\n     1996 Incentive Plan and 1999 Non-Officer Stock Option Plan and the Offshore<br \/>\n     Energy Development Corporation 1996 Stock Awards Plan or upon the exercise<br \/>\n     of outstanding employee or non-employee director stock options granted<br \/>\n     under Titan&#8217;s stock option plans and agreements. All issued shares of Titan<br \/>\n     Common Stock are validly issued, fully paid and nonassessable and were not<br \/>\n     issued in violation of any preemptive rights. Except as contemplated by<br \/>\n     this Agreement or set forth in Section 4.2(a) of the Titan Disclosure<br \/>\n     Schedule, Titan is not a party to, and is not aware of, any voting<br \/>\n     agreement, voting trust or similar agreement or arrangement relating to any<br \/>\n     class or series of its capital stock, or any agreement or arrangement<br \/>\n     providing for registration rights with respect to any capital stock or<br \/>\n     other securities of Titan or any Common Stock issuable in respect of<br \/>\n     securities of Titan upon consummation of the Merger.<\/p>\n<p>          (b)   As of the date of this Agreement, there were outstanding options<br \/>\n     to purchase 1,067,743 shares of Titan Common Stock pursuant to the plans<br \/>\n     referenced in Section 4.2(a) above (the &#8220;Titan Options&#8221;). Other than as set<br \/>\n     forth in this Section 4.2 and except for issuances contemplated by this<br \/>\n     Agreement, there are not now, and at the Closing Date there<\/p>\n<p>                                       21<\/p>\n<p>     will not be, any (A) shares of capital stock or other equity securities of<br \/>\n     Titan outstanding (other than Titan Common Stock issued pursuant to the<br \/>\n     exercise of Titan Options as described herein) or (B) except for (i)<br \/>\n     options granted pursuant to any of the plans referenced above, and (ii) the<br \/>\n     Titan Rights Agreement, outstanding options, warrants, scrip, rights to<br \/>\n     subscribe for, calls or commitments of any character whatsoever relating<br \/>\n     to, or securities or rights convertible into or exchangeable for, shares of<br \/>\n     any class of capital stock of Titan, or contracts, understandings or<br \/>\n     arrangements to which Titan is a party, or by which it is or may be bound,<br \/>\n     to issue, transfer, sell, redeem or repurchase shares of its capital stock<br \/>\n     or options, warrants, scrip or rights to subscribe for, or securities or<br \/>\n     rights convertible into or exchangeable for, any additional shares of its<br \/>\n     capital stock.<\/p>\n<p>          (c)   Except as set forth in Section 4.2 of the Titan Disclosure<br \/>\n     Letter, all outstanding shares of capital stock of the Titan Subsidiaries<br \/>\n     are validly issued, fully paid and nonassessable and are owned by Titan or<br \/>\n     a wholly-owned subsidiary of Titan. As of the date of this Agreement, there<br \/>\n     were no outstanding options, warrants, scrip, rights to subscribe for,<br \/>\n     calls or commitments of any character whatsoever relating to, or securities<br \/>\n     or rights convertible into or exchangeable for, shares of any class of<br \/>\n     capital stock of any Titan Subsidiary, or contracts, understandings or<br \/>\n     arrangements to which any Titan Subsidiary is a party, or by which it is or<br \/>\n     may be bound, to issue, transfer, sell, redeem or repurchase shares of its<br \/>\n     capital stock or options, warrants, scrip or rights to subscribe for, or<br \/>\n     securities or rights convertible into or exchangeable for, any additional<br \/>\n     shares of capital stock of any Titan Subsidiary.<\/p>\n<p>     4.3   Authorization and Validity of Agreement.  Titan has all requisite<br \/>\n           &#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;<br \/>\ncorporate power and authority to enter into this Agreement and to perform its<br \/>\nobligations hereunder, and the execution and delivery by Titan of this Agreement<br \/>\nand the consummation by it of the transactions contemplated hereby have been<br \/>\nduly authorized by all necessary corporate action (subject only to the approval<br \/>\nthereof by the stockholders of Titan described in Section 6.4 (&#8220;Stockholder<br \/>\nApproval&#8221;)). On or prior to the date of this Agreement, (i) the Board of<br \/>\nDirectors of Titan has received an opinion of Petrie Parkman &amp; Co. dated the<br \/>\ndate hereof to the effect that the Exchange Ratio is fair, from a financial<br \/>\npoint of view, to the stockholders of Titan (a copy of which opinion has been<br \/>\ndelivered to Union Oil), and (ii) the Board of Directors of Titan has<br \/>\nunanimously determined to recommend the approval of the transaction to the<br \/>\nstockholders of Titan, and such determination is in effect as of the date<br \/>\nhereof. This Agreement has been duly executed and delivered by Titan and<br \/>\nconstitutes, and each other agreement, instrument or document executed or to be<br \/>\nexecuted by Titan in connection with the transactions contemplated hereby has<br \/>\nbeen, or when executed will be, duly executed and delivered by Titan and<br \/>\nconstitutes, or when executed and delivered will constitute, the valid and<br \/>\nbinding obligation of Titan, enforceable against Titan, in accordance with their<br \/>\nrespective terms, except that such enforceability may be limited by (i)<br \/>\napplicable bankruptcy, insolvency, reorganization, moratorium and similar laws<br \/>\naffecting creditors&#8217; rights generally and (ii) equitable principles which may<br \/>\nlimit the availability of certain equitable remedies (such as specific<br \/>\nperformance) in certain instances.<\/p>\n<p>     4.4   Approvals; No Conflict.  Subject to Stockholder Approval, neither the<br \/>\n           &#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;-<br \/>\nexecution and delivery of this Agreement nor the performance by Titan of its<br \/>\nobligations hereunder, nor the<\/p>\n<p>                                       22<\/p>\n<p>consummation of the transactions contemplated hereby by Titan, will (i) conflict<br \/>\nwith the charter or bylaws, or partnership or joint venture agreement, of Titan<br \/>\nor of any of the Titan Subsidiaries; (ii) assuming satisfaction of the<br \/>\nrequirements set forth in clause (iii) below, violate any provision of law<br \/>\napplicable to Titan or any of the Titan Subsidiaries; (iii) except for (A)<br \/>\nrequirements of federal or state securities laws and (B) requirements arising<br \/>\nout of the HSR Act, if applicable, require any consent or approval of, or filing<br \/>\nwith or notice to, any Governmental Entity, domestic or foreign, under any<br \/>\nprovision of law applicable to Titan or any of the Titan Subsidiaries; or (iv)<br \/>\nexcept as set forth in Section 4.4 of the Titan Disclosure Letter, require any<br \/>\nconsent, approval or notice under, or violate, breach, be in conflict with or<br \/>\nconstitute a default (or any event that, with notice or lapse of time or both,<br \/>\nwould constitute a default) under, or permit the termination of any provision<br \/>\nof, or result in the creation or imposition of any lien upon any properties,<br \/>\nassets or business of Titan or any of the Titan Subsidiaries under, any note,<br \/>\nbond, indenture, mortgage, deed of trust, lease, franchise, permit,<br \/>\nauthorization, license, contract, instrument, partnership agreement or other<br \/>\nagreement or commitment or any order, judgment or decree to which such entity is<br \/>\na party or by which it or any of its assets or properties is bound or<br \/>\nencumbered, except (A) those that have already been given, obtained or filed,<br \/>\n(B) those that are required pursuant to bank loan agreements, which will be<br \/>\nobtained prior to the Closing Date, and (C) those that if not obtained, in the<br \/>\naggregate, would not reasonably be expected to have a Material Adverse Effect on<br \/>\nthe Surviving Corporation. No property of Titan or any of the Titan Subsidiaries<br \/>\nis subject to a preferential right to purchase that is applicable to the<br \/>\ntransactions contemplated by this Agreement, except for such rights that, in the<br \/>\naggregate and if exercised, would not have a Material Adverse Effect on Titan<br \/>\nfollowing the Merger .<\/p>\n<p>     4.5   Commission Filings; Financial Statements.<br \/>\n           &#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;- <\/p>\n<p>           (a)  Titan and each of the Titan Subsidiaries have filed all reports,<br \/>\n     registration statements and other filings, together with any amendments<br \/>\n     required to be made with respect thereto, that they have been required to<br \/>\n     file with the Commission under the Securities Act and the Exchange Act. All<br \/>\n     reports, registration statements and other filings (including all notes,<br \/>\n     exhibits and schedules thereto and documents incorporated by reference<br \/>\n     therein) filed by Titan with the Commission since December 31, 1996,<br \/>\n     through the date of this Agreement, together with any amendments thereto,<br \/>\n     are sometimes collectively referred to as the &#8220;Titan Commission Filings.&#8221;<br \/>\n     As of the respective dates of their filing with the Commission, the Titan<br \/>\n     Commission Filings complied in all material respects with the Securities<br \/>\n     Act, the Exchange Act and the rules and regulations of the Commission<br \/>\n     thereunder, and did not contain any untrue statement of a material fact or<br \/>\n     omit to state a material fact required to be stated therein or necessary to<br \/>\n     make the statements made therein, in light of the circumstances under which<br \/>\n     they were made, not misleading.<\/p>\n<p>          (b)   Each of the consolidated financial statements (including any<br \/>\n     related notes or schedules) included in the Titan Commission Filings was<br \/>\n     prepared in accordance with GAAP applied on a consistent basis (except as<br \/>\n     may be noted therein or in the notes or schedules thereto) and complied<br \/>\n     with all applicable rules and regulations of the Commission. Such<br \/>\n     consolidated financial statements fairly present the consolidated financial<br \/>\n     position of Titan and the Titan Subsidiaries as of the dates thereof and<br \/>\n     the results of operations, cash flows and changes in shareholders&#8217; equity<br \/>\n     for the periods then ended (subject, in the case of the<\/p>\n<p>                                       23<\/p>\n<p>     unaudited interim financial statements, to normal year-end audit<br \/>\n     adjustments on a basis comparable with past periods).<\/p>\n<p>     4.6   Absence of Undisclosed Liabilities.  Neither Titan nor any Titan<br \/>\n           &#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;-<br \/>\nSubsidiary has any liabilities or obligations of the type required to be<br \/>\nreflected on the financial statements of Titan included in the Commission<br \/>\nFilings, except (i) liabilities which have arisen in the ordinary course of<br \/>\nbusiness, (ii) liabilities arising under contracts entered into in the ordinary<br \/>\ncourse of business and (iii) other liabilities which, in the aggregate, would<br \/>\nnot have a Material Adverse Effect on Titan.<\/p>\n<p>     4.7   Absence of Certain Changes.  Except as set forth in Section 4.7 of<br \/>\n           &#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8211;<br \/>\nthe Titan Disclosure Letter or (with respect to the period from the date of this<br \/>\nAgreement to and including the Closing) as contemplated by this Agreement, since<br \/>\nSeptember 30, 1999, (i) there has not been any change, development, or effect on<br \/>\nTitan or the Titan Subsidiaries, individually or in the aggregate, that has had,<br \/>\nor might reasonably be expected to have, a Material Adverse Effect on Titan;<br \/>\n(ii) the business of Titan has been conducted in the ordinary course consistent<br \/>\nwith past practice; (iii) neither Titan nor any Titan Subsidiary has incurred<br \/>\nany material liability or engaged in any transaction or entered into any<br \/>\nagreement outside the ordinary course of business consistent with past practice;<br \/>\n(iv) neither Titan nor any Titan Subsidiary has suffered any loss, damage,<br \/>\ndestruction or other casualty to any of its assets (whether or not covered by<br \/>\ninsurance) which has had, or might reasonably be expected to have, a Material<br \/>\nAdverse Effect on Titan; and (v) neither Titan nor any Titan Subsidiary has<br \/>\ntaken any action that would not be permitted to be taken by such entity under<br \/>\nSection 5.2.<\/p>\n<p>     4.8  Tax Matters.<br \/>\n          &#8212;&#8212;&#8212;&#8211; <\/p>\n<p>          (a)  Except as set forth in Section 4.8 of the Titan Disclosure<br \/>\nSchedule, Titan and the Titan Subsidiaries have timely filed, or has had filed<br \/>\non its behalf in a timely manner (within any applicable extension periods), with<br \/>\nthe appropriate Taxing Authority all Tax Returns with respect to Taxes of Titan<br \/>\nand each of the Titan Subsidiaries, other than those returns on which an<br \/>\nimmaterial amount of Taxes would properly be shown the failure of which to file<br \/>\nwould not have a Material Adverse Effect on Titan.  All such Tax Returns were<br \/>\ncorrect and complete in all material respects.  All Taxes, including interest<br \/>\nand penalties, owed by Titan and the Titan Subsidiaries (whether or not shown on<br \/>\nany Tax Return) have been or will be paid.<\/p>\n<p>          (b)  Except as set forth in Section 4.8 of the Titan Disclosure<br \/>\nSchedule, all ad valorem, property, production, severance and similar Taxes and<br \/>\nassessments based on or measured by the ownership of property or the production<br \/>\nor removal of hydrocarbons or the receipt of proceeds therefrom and relating to<br \/>\nthe assets of Titan and the Titan Subsidiaries, to the extent such Taxes and<br \/>\nassessments have become due and payable, have been timely paid and all<br \/>\napplicable Tax Returns required to be filed have been filed and there are no<br \/>\nclaims by any applicable Taxing Authority pending against Titan and the Titan<br \/>\nSubsidiaries applicable to the assets of Titan and the Titan Subsidiaries<\/p>\n<p>                                       24<\/p>\n<p>          (c)   All Taxes shown to be due and payable on all filed Tax Returns<br \/>\nof or with respect to Titan and the Titan Subsidiaries have been paid in full or<br \/>\nhave been provided for in Titan&#8217;s filings with the Commission in accordance with<br \/>\nGAAP.<\/p>\n<p>          (d)   Except as set forth in Section 4.8 of the Titan Disclosure<br \/>\nSchedule, there are no outstanding agreements or waivers extending the statutory<br \/>\nperiod of limitations applicable to any federal, state, local or foreign income<br \/>\nor other material Tax Returns required to be filed by or with respect to Titan<br \/>\nor any of the Titan Subsidiaries.<\/p>\n<p>          (e)   Except as set forth in Section 4.8 of the Titan Disclosure<br \/>\nSchedule, none of the Tax Returns of or with respect to Titan or any of the<br \/>\nTitan Subsidiaries is currently being audited or examined by any Taxing<br \/>\nAuthority; and no material claim has ever been made by an authority in a<br \/>\njurisdiction where Titan and the Titan Subsidiaries do not file Tax Returns that<br \/>\nsuch parties are or may be subject to taxation by that jurisdiction.<\/p>\n<p>          (f)   There is no material claim against Titan or any of the Titan<br \/>\nSubsidiaries with respect to any Taxes, and no material assessment, deficiency<br \/>\nor adjustment has been asserted or proposed with respect to any Tax Return of or<br \/>\nwith respect to Titan or any of the Titan Subsidiaries that has not been<br \/>\nadequately provided for in reserves established by Titan or any of the Titan<br \/>\nSubsidiaries. Titan and the Titan Subsidiaries have (and as of the Closing Date<br \/>\nwill have) made all deposits required with respect to Taxes.<\/p>\n<p>          (g)   Except as set forth in Section 4.8 of the Titan Disclosure<br \/>\nSchedule, there are no liens on any of the assets of Titan or any of the Titan<br \/>\nSubsidiaries that arose in connection with any failure (or alleged failure) to<br \/>\npay any Tax, other than liens for Taxes not yet due.<\/p>\n<p>          (h)   Except as set forth in Section 4.8 of the Titan Disclosure<br \/>\nSchedule, the unpaid Taxes of Titan and the Titan Subsidiaries (A) did not<br \/>\nexceed the reserve for Tax Liability (rather than any reserve for deferred taxes<br \/>\nestablished to reflect timing differences between book and tax income) set forth<br \/>\non the face of the most recent financial statements of Titan included in the<br \/>\nTitan Commission Filings (rather than in any notes thereto) and (B) will not<br \/>\nexceed by any material amount that reserve as adjusted for operations and<br \/>\ntransactions through the Closing Date in accordance with past custom and<br \/>\npractice of Titan and the Titan Subsidiaries in filing their Tax Returns.<\/p>\n<p>     4.9  Compliance With Laws.  To the knowledge of Titan, each of Titan and<br \/>\n          &#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8211;<br \/>\nTitan Subsidiaries (i) has complied with, and is in compliance with, all<br \/>\nApplicable Laws (including without limitation Applicable Laws relating to<br \/>\nsecurities, properties, production, sales, gathering and transportation of<br \/>\nhydrocarbons, occupational safety and health and product safety), except for<br \/>\nmatters which would not reasonably be expected to have a Material Adverse Effect<br \/>\non Titan; (ii) has not received any written notice, which has not been dismissed<br \/>\nor otherwise disposed of, that it has not so complied; (iii) has not been<br \/>\ncharged or, to the best knowledge of Titan, threatened with or under<br \/>\ninvestigation with respect to any violation of any Applicable Law; and (iv)<br \/>\nexcept for routine orders of the Texas Railroad Commission, is not a party to or<br \/>\nsubject to the provisions of any judgment, order, writ, injunction, decree or<br \/>\naward of any court, arbitrator, board, panel or Governmental Entity.<\/p>\n<p>                                       25<\/p>\n<p>     4.10  Litigation.  Except as disclosed in the Titan Commission Filings or<br \/>\n           &#8212;&#8212;&#8212;-<br \/>\nas set forth in Section 4.10 of the Titan Disclosure Letter, there are no<br \/>\nProceedings pending or, to the knowledge of Titan, threatened against or<br \/>\naffecting Titan or any of the Titan Subsidiaries or any of their respective<br \/>\nproperties at law or in equity, or before or by any Governmental Entity, or<br \/>\nbefore any arbitration board or panel, wherever located, that individually or in<br \/>\nthe aggregate if adversely deter mined would reasonably be expected to have a<br \/>\nMaterial Adverse Effect on Titan, or that involve the risk of criminal<br \/>\nliability.<\/p>\n<p>     4.11  Voting Requirements.  The affirmative vote of the holders of a<br \/>\n           &#8212;&#8212;&#8212;&#8212;&#8212;&#8212;-<br \/>\nmajority of the outstanding shares of Titan Common Stock and the affirmative<br \/>\nvote of the holders of a majority of the shares of Titan Common Stock, other<br \/>\nthan shares held by officers of Titan, present at the Titan special<br \/>\nstockholders&#8217; meeting convened in accordance with Section 6.4 and entitled to<br \/>\nvote thereon are the only votes of the holders of any class or series of the<br \/>\ncapital stock of Titan necessary to approve this Agreement.<\/p>\n<p>     4.12  Employees; Employee Benefit Plans.<br \/>\n           &#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212; <\/p>\n<p>           (a)  All &#8220;employee benefit plans,&#8221; as defined in Section 3(3) of<br \/>\n     ERISA, maintained or contributed to by Titan or the Titan Subsidiaries are<br \/>\n     in compliance with all applicable provisions of ERISA and the Code, and<br \/>\n     Titan and the Titan Subsidiaries do not have any liabilities or obligations<br \/>\n     with respect to any such employee benefit plans, whether or not accrued,<br \/>\n     contingent or otherwise, except for instances of noncompliance or<br \/>\n     liabilities or obligations that would not, individually or in the<br \/>\n     aggregate, have a Material Adverse Effect on Titan. Except as set forth in<br \/>\n     Section 4.12 of the Titan Disclosure Letter, no employee of Titan or any of<br \/>\n     the Titan Subsidiaries will be entitled to any additional benefits or any<br \/>\n     acceleration of the time of payment or vesting of any benefits under any<br \/>\n     employee incentive or benefit plan, program or arrangement as a result of<br \/>\n     the transactions contemplated by this Agreement.<\/p>\n<p>          (b)   Neither Titan nor any of the Titan Subsidiaries: (i) is a party<br \/>\n     to or otherwise bound by any collective bargaining agreement, contract or<br \/>\n     other agreement or understanding with a labor union or labor organization,<br \/>\n     nor is any such contract or agreement presently being negotiated, nor is<br \/>\n     there, nor has there been in the last five years, a representation question<br \/>\n     respecting any of the employees of Titan or the Titan Subsidiaries, and, to<br \/>\n     the knowledge of Titan, there are no campaigns being conducted to solicit<br \/>\n     cards from employees of Titan or the Titan Subsidiaries to authorize<br \/>\n     representation by any labor organization; (ii) is a party to, or bound by,<br \/>\n     any consent decree with, or citation by, any governmental agency relating<br \/>\n     to employees or employment practices which would reasonably be expected to<br \/>\n     have a Material Adverse Effect on Titan; or (iii) is the subject of any<br \/>\n     proceeding asserting that it has committed an unfair labor practice or is<br \/>\n     seeking to compel it to bargain with any labor union or labor organization<br \/>\n     nor, as of the date of this Agreement, is there pending or, to the<br \/>\n     knowledge of Titan, threatened, any labor strike, dispute, walkout, work<br \/>\n     stoppage, slow-down or lockout involving Titan or any of the Titan<br \/>\n     Subsidiaries which, with respect to any event described in this clause<br \/>\n     (iii), would reasonably be expected to have a Material Adverse Effect on<br \/>\n     Titan.<\/p>\n<p>                                       26<\/p>\n<p>     4.13  Environmental Matters.  Except as set forth in Section 4.13 of the<br \/>\n           &#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;<br \/>\nTitan Disclosure Letter and except for matters that would not have a Material<br \/>\nAdverse Effect on Titan: (i) the properties, operations and activities of Titan<br \/>\nand the Titan Subsidiaries are in compliance with all applicable Environmental<br \/>\nLaws; (ii) Titan, the Titan Subsidiaries and their properties and operations and<br \/>\nthe operations thereon are not subject to any existing, pending or, to the<br \/>\nknowledge of Titan, threatened action, suit, investigation, inquiry or<br \/>\nproceeding by or before any court or Governmental Entity under any Environmental<br \/>\nLaw; (iii) all Permits, if any, required to be obtained or filed by Titan and<br \/>\nthe Titan Subsidiaries in connection with the business of Titan and the Titan<br \/>\nSubsidiaries under any Environmental Law have been obtained or filed and are<br \/>\nvalid and currently in full force and effect; (iv) there has been no release of<br \/>\nany Hazardous Material, pollutant or contaminant into the environment by Titan<br \/>\nor the Titan Subsidiaries or in connection with their properties or operations;<br \/>\n(v) there has been no exposure of any Person or property to any Hazardous<br \/>\nMaterial, pollutant or contaminant in connection with the properties, operations<br \/>\nand activities of Titan or the Titan Subsidiaries; and (vi) Titan and the Titan<br \/>\nSubsidiaries have made available to Union Oil all internal and external<br \/>\nenvironmental audits and studies and all correspondence on substantial<br \/>\nenvironmental matters in the possession of Titan and the Titan Subsidiaries.<\/p>\n<p>     4.14  Title to Assets.  Each of Titan and the Titan Subsidiaries has, and<br \/>\n           &#8212;&#8212;&#8212;&#8212;&#8212;<br \/>\non the Closing Date will have, good and indefeasible title to its assets.<br \/>\nWithout limiting the generality of the foregoing, each of Titan and the Titan<br \/>\nSubsidiaries has, and on the Closing Date will have, ownership of each well,<br \/>\nunit, lease or royalty interest set forth in Section 4.14 of the Titan<br \/>\nDisclosure Schedule which (i) entitles it to receive, after giving effect to the<br \/>\nPermitted Encumbrances, a decimal share of the oil, gas and other hydrocarbons<br \/>\nproduced from such well, unit or lease not less than the decimal share set forth<br \/>\nin Section 4.14 of the Titan Disclosure Schedule as the &#8220;Net Revenue Interest&#8221;<br \/>\nfor such well, unit or lease and (ii) causes it to be obligated to bear a<br \/>\ndecimal share of the cost of operation of such well, unit or lease not greater<br \/>\nthan the decimal share set forth in Section 4.14 of the Titan Disclosure<br \/>\nSchedule as the &#8220;Working Interest&#8221; for such well, unit or lease, and such shares<br \/>\nof production and shares of expenses are not subject to change except as<br \/>\nindicated in Section 4.14 of the Titan Disclosure Schedule or as a result of<br \/>\nnon-consent operations.<\/p>\n<p>     4.15  No Well Abandonments, No P&amp;A Liabilities.  Except as set forth in<br \/>\n           &#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;-<br \/>\nSection 4.15 of the Titan Disclosure Letter, to the knowledge of Titan, no<br \/>\nproposals are currently outstanding (whether made by Titan, the Titan<br \/>\nSubsidiaries or by any other party) to deepen, plug back, rework or abandon any<br \/>\nwells included in the assets of Titan and the Titan Subsidiaries, to conduct<br \/>\nother operations with respect to the assets of Titan and the Titan Subsidiaries<br \/>\nfor which consent is required under the applicable operating agreement, or to<br \/>\nconduct any other operations with respect to the assets of Titan and the Titan<br \/>\nSubsidiaries other than routine operation of the producing wells located on the<br \/>\nProperties the cost of which, individually, would not exceed $250,000.<\/p>\n<p>     4.16  Production Marketing.  The assets of Titan and the Titan Subsidiaries<br \/>\n           &#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8211;<br \/>\nare not subject to any contractual or other arrangements for the sale,<br \/>\nprocessing or transportation of production, or otherwise relating to the<br \/>\nmarketing of production, other than contracts or other arrangements which either<br \/>\n(i) will terminate in 92 days or less, or are subject to cancellation on not<br \/>\nmore than 92 days&#8217; notice, in each case without penalty or other detriment or<br \/>\n(ii) are set forth in Section 4.16 of the Titan Disclosure Letter.<\/p>\n<p>                                       27<\/p>\n<p>     4.17  Gas Balancing, Take or Pay, Allowables.  Except as set forth in<br \/>\n           &#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8211;<br \/>\nSection 4.17 of the Titan Disclosure Letter, as of the date set forth therein<br \/>\nthere was no well included in the assets of Titan and the Titan Subsidiaries<br \/>\nwith respect to which Titan, or the Titan Subsidiaries, has taken more (referred<br \/>\nto herein as &#8220;overproduced&#8221;) or less (referred to herein as &#8220;underproduced&#8221;)<br \/>\nproduction from such well than the ownership of such party would entitle such<br \/>\nparty (absent any gas balancing agreement or arrangement) to receive. The<br \/>\noverproduced and underproduced positions disclosed in Section 4.17 of the Titan<br \/>\nDisclosure Letter are on a field by field basis, in each case, accurate in all<br \/>\nmaterial respects as of the dates shown on such schedule.<\/p>\n<p>     4.18  Leases and Contracts in Force, Operatorship.  The oil, gas and\/or<br \/>\n           &#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;-<br \/>\nmineral leases, interests, and all other material contracts and agreements,<br \/>\nincluding but not limited to transportation agreements, gas contracts, saltwater<br \/>\ndisposal agreements, road use agreements, farmin agreements, farmout agreements,<br \/>\nunit agreements, pooling agreements, joint venture agreements, areas of mutual<br \/>\ninterest, contract alliances, water injection agreements, line well injection<br \/>\nagreements, gas balancing agreements, and licenses and permits relating to such<br \/>\nassets of Titan and the Titan Subsidiaries (such leases and such material<br \/>\ncontracts, agreements, licenses, and permits being herein called the &#8220;Titan<br \/>\nBasic Documents&#8221;), are to Titan&#8217;s knowledge, in full force and effect and<br \/>\nconstitute valid and binding obligations of the parties thereto, except for such<br \/>\nagreements, licenses and permits that would not have a Material Adverse Effect<br \/>\non Titan, and, to Titan&#8217;s knowledge, all royalties and other payments have been<br \/>\nand are being properly paid thereunder, except for royalties held in suspense in<br \/>\naccordance with applicable law and customary industry practice and except for<br \/>\nsuch royalties and other payments of which the failure to pay would not have a<br \/>\nMaterial Adverse Effect on Titan. Neither Titan nor any of the Titan<br \/>\nSubsidiaries is in breach or default (and, to Titan&#8217;s knowledge, no situation<br \/>\nexists which with the passing of time or giving of notice would create a breach<br \/>\nor default) of its obligations under the Titan Basic Documents, and (to Titan&#8217;s<br \/>\nknowledge) no breach or default by any third party (or situation which with the<br \/>\npassage of time or giving of notice would create a breach or default) exists<br \/>\nexcept for such breaches and defaults as would not have a Material Adverse<br \/>\nEffect on Titan. Titan, or the Titan Subsidiaries (as of the date of this<br \/>\nAgreement), operates, and (on the Closing Date) Titan, or the Titan<br \/>\nSubsidiaries, will operate, the assets shown in Section 4.14 of the Titan<br \/>\nDisclosure Letter as being operated by Titan or the Titan Subsidiaries.<\/p>\n<p>     4.19  Permits.  Except as would not have a Material Adverse Effect on<br \/>\n           &#8212;&#8212;-<br \/>\nTitan, Titan or one of the Titan Subsidiaries, as applicable, has all Permits<br \/>\nnecessary or appropriate to own and operate the assets that they operate as<br \/>\npresently being owned and operated, and such Permits are in full force and<br \/>\neffect, and, except as would not have a Material Adverse Effect on Titan, to<br \/>\nTitan&#8217;s knowledge, there have not been any violations with respect to any such<br \/>\nPermits. Such Permits are in full force and effect, and to the knowledge of<br \/>\nTitan, there have not been any material violations with respect to any such<br \/>\nPermits. The execution and delivery of this Agreement and the consummation of<br \/>\nthe transactions contemplated hereby will not result in any revocation<br \/>\ncancellation, suspension or modification of any such Permit except as would not<br \/>\nhave a Material Adverse Effect on Titan.<\/p>\n<p>     4.20  Current Commitments.  To Titan&#8217;s knowledge, Section 4.20 of the Titan<br \/>\n           &#8212;&#8212;&#8212;&#8212;&#8212;&#8212;-<br \/>\nDisclosure Letter contains a true and complete list as of the date of this<br \/>\nAgreement of all AFEs to drill or rework any of the properties of Titan and the<br \/>\nTitan Subsidiaries, or for other capital expenditures, involving amounts in<br \/>\nexcess of $250,000 pursuant to any of the contracts included in the assets of<br \/>\nTitan and <\/p>\n<p>                                       28<\/p>\n<p>the Titan Subsidiaries for which all of the activities anticipated in such AFEs<br \/>\nor commitments have not been completed by the date of this Agreement.<\/p>\n<p>     4.21  Tax Partnerships.  Except as set forth in Section 4.21 of the Titan<br \/>\n           &#8212;&#8212;&#8212;&#8212;&#8212;-<br \/>\nDisclosure Letter, to Titan&#8217;s knowledge, none of the assets of Titan or the<br \/>\nTitan Subsidiaries is subject to a tax partnership, including, without<br \/>\nlimitation, any operating agreement or other arrangement under which the parties<br \/>\nthereto have not made an effective election pursuant to Section 761 of the Code,<br \/>\nand the Treasury Regulations promulgated thereunder, to be excluded from the<br \/>\napplication of Subchapter K, Chapter 1, Subtitle A, of the Code.<\/p>\n<p>     4.22  Liability for Brokers&#8217; Fees.  No broker, finder or investment banker<br \/>\n           &#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;<br \/>\n(other than Petrie Parkman &amp; Co., Inc., the fees and expenses of which will be<br \/>\npaid by Titan) is entitled to any brokerage, finder&#8217;s fee or other fee or<br \/>\ncommission payable by Titan or any of the Titan Subsidiaries in connection with<br \/>\nthe transactions contemplated by this Agreement based upon arrangements made by<br \/>\nor on behalf of Titan or any of the Titan Subsidiaries. True and correct copies<br \/>\nof all agreements and engagement letters currently in effect with Petrie Parkman<br \/>\n&amp; Co., Inc. (the &#8220;Titan Engagement Letters&#8221;) have been provided to Union Oil.<\/p>\n<p>     4.23  Anti-Takeover Provisions.  Titan and the Board of Directors of Titan<br \/>\n           &#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;<br \/>\nhave each taken all action required to be taken by it in order to exempt this<br \/>\nAgreement, and the transactions contemplated hereby from, and this Agreement and<br \/>\nthe transactions contemplated hereby are exempt from, the requirements of any<br \/>\n&#8220;moratorium,&#8221; &#8220;control share,&#8221; &#8220;fair price,&#8221; &#8220;affiliate transaction,&#8221; &#8220;business<br \/>\ncombination&#8221; or other antitakeover laws and regulations of any state, including,<br \/>\nwithout limitation, the State of Delaware, and including, without limitation,<br \/>\nSection 203 of the DGCL. Neither the execution of this Agreement, the Voting<br \/>\nAgreement, the Stockholders Voting Agreement nor the consummation of any of the<br \/>\ntransactions contemplated hereby or thereby will trigger any event under the<br \/>\nTitan Rights Agreement or result in any adverse consequence to Union Oil<br \/>\nthereunder. Titan has taken all action that may be necessary under the Titan<br \/>\nRights Agreement so that (i) the execution of this Agreement, the Voting<br \/>\nAgreement, the Stockholders Voting Agreement or the consummation of any of the<br \/>\ntransactions contemplated hereby or thereby shall not cause (A) Union Oil, the<br \/>\nCompany or Sub to become an Acquiring Person (as defined in the Rights<br \/>\nAgreement), (B) a Distribution Date (as defined in the Titan Rights Agreement)<br \/>\nto occur, (C) a Flip-In Event (as defined in the Titan Rights Agreement) to<br \/>\noccur or (D) a Flip-Over Event (as defined in the Titan Rights Agreement) to<br \/>\noccur and (ii) the Rights Agreement is otherwise inapplicable to this Agreement<br \/>\nand the transactions contemplated hereby, including the Merger.<\/p>\n<p>     4.24  Dissenters&#8217; Rights.  No holder of Titan Common Stock is entitled to<br \/>\n           &#8212;&#8212;&#8212;&#8212;&#8212;&#8212;<br \/>\ndissenters&#8217; rights of appraisal under the DGCL in connection with the Merger.<\/p>\n<p>     4.25  Certain Discussions.  Titan has disclosed to Union Oil all<br \/>\n           &#8212;&#8212;&#8212;&#8212;&#8212;&#8212;-<br \/>\ndiscussions it has had with any person relating to an Acquisition Proposal (as<br \/>\ndefined in Section 6.2) since June 1, 1999.<\/p>\n<p>     4.26  Registration Statement and Proxy Statement\/Prospectus Information.<br \/>\n           &#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8211;<br \/>\nNone of the information furnished by Titan for inclusion in the Registration<br \/>\nStatement and Proxy Statement\/Prospectus, at the time the Registration Statement<br \/>\nbecomes effective or the Proxy<\/p>\n<p>                                       29<\/p>\n<p>Statement\/Prospectus is first mailed to Titan&#8217;s stockholders or at the time<br \/>\nTitan&#8217;s stockholders vote on the Transaction or at the Closing Date, will<br \/>\ncontain any untrue statement of a material fact or omit to state any material<br \/>\nfact required to be stated therein or necessary in order to make the statements<br \/>\ncontained therein, in light of the circumstances under which they are made, not<br \/>\nmisleading.<\/p>\n<p>                                   ARTICLE V<\/p>\n<p>                            CONDUCT PENDING CLOSING<\/p>\n<p>     5.1  Conduct and Preservation of Business.  Union Oil and the Company<br \/>\n          &#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;<br \/>\ncovenant and agree as follows:<\/p>\n<p>          (a)  Except as expressly provided in this Agreement, during the period<br \/>\n     from the date hereof to the Closing Date, Union Oil shall (i) conduct the<br \/>\n     operations of the Business according to the ordinary course of business<br \/>\n     consistent with past practice and in compliance with all Applicable Laws,<br \/>\n     (ii) use its reasonable efforts to preserve, maintain and protect the<br \/>\n     Assets and (iii) use its reasonable efforts to preserve intact the Business<br \/>\n     and, with respect to the Business, to keep available the services of its<br \/>\n     employees and to maintain existing relationships with licensors, licensees,<br \/>\n     suppliers, contractors, distributors, customers and others having business<br \/>\n     relationships with it.<\/p>\n<p>          (b)  Except as otherwise expressly provided in this Agreement or as<br \/>\n     otherwise required by law, prior to the Closing Date, without the prior<br \/>\n     written consent of Titan, the Company shall not and shall not permit its<br \/>\n     subsidiaries, if any, to, and Union Oil shall not permit the Company or any<br \/>\n     subsidiary of the Company to, take any action other than as contemplated by<br \/>\n     this Agreement.<\/p>\n<p>          (c)  Except as otherwise expressly provided in this Agreement, prior<br \/>\n     to the Closing Date, without the prior written consent of Titan, Union Oil<br \/>\n     shall not and shall not permit any of its other subsidiaries to:<\/p>\n<p>               (i)   (A) create, incur, guarantee, or assume any indebtedness<br \/>\n          for borrowed money that will be assumed by the Company or (B) mortgage<br \/>\n          or pledge any of the Assets or create or suffer to exist any<br \/>\n          Encumbrance thereupon, other than the Permitted Encumbrances;<\/p>\n<p>               (ii)  sell, lease, transfer, or otherwise dispose of, directly or<br \/>\n          indirectly, any of the Assets other than in the ordinary course of the<br \/>\n          Business consistent with past practice;<\/p>\n<p>               (iii) for any quarter beginning on or after January 1, 2000,<br \/>\n          make any capital expenditure or expenditures relating to the Assets<br \/>\n          which, individually, is in excess of $3,500,000 or, in the aggregate,<br \/>\n          are in excess of the greater of $37,000,000<\/p>\n<p>                                       30<\/p>\n<p>          or the total amount of cash flow relating to the Assets for the<br \/>\n          preceding quarter, except for expenditures approved by Titan;<\/p>\n<p>               (iv)   make any Tax election material to the Company other than<br \/>\n          as contemplated by this Agreement;<\/p>\n<p>               (v)    pay, discharge or satisfy any claims, liabilities or<br \/>\n          obligations relating to the Business (whether accrued, absolute,<br \/>\n          contingent, unliquidated or otherwise, and whether asserted or<br \/>\n          unasserted), other than the payment, discharge or satisfaction in the<br \/>\n          ordinary course of the Business consistent with past practice, or in<br \/>\n          accordance with their terms, of liabilities reflected or reserved<br \/>\n          against in the Balance Sheet or incurred since September 30, 1999, in<br \/>\n          the ordinary course of the Business consistent with past practice;<\/p>\n<p>               (vi)   enter into any lease, contract, agreement, commitment,<br \/>\n          arrangement or transaction that is or will be part of the Assets,<br \/>\n          except in the ordinary course of the Business consistent with past<br \/>\n          practice;<\/p>\n<p>               (vii)  amend, modify or change any lease, contract or agreement<br \/>\n          that is or will be part of the Assets outside of the ordinary course<br \/>\n          of the Business consistent with past practice;<\/p>\n<p>               (viii) change any of the accounting principles or practices used<br \/>\n          by it relating to the Business, except for any change required by<br \/>\n          reason of a concurrent change in GAAP and notice of which is given in<br \/>\n          writing by Union Oil to Titan;<\/p>\n<p>               (ix)   waive, release, grant or transfer any rights of value that<br \/>\n          are or will be part of the Assets, other than in the ordinary course<br \/>\n          of the Business consistent with past practice;<\/p>\n<p>               (x)    take any action that would, or that reasonably could be<br \/>\n          expected to, result in any of the representations and warranties set<br \/>\n          forth in Article III becoming untrue or any material breach of this<br \/>\n          Agreement; or<\/p>\n<p>               (xi)   authorize or propose, or agree in writing or otherwise to<br \/>\n          take, any of the actions described in this Section 5.1.<\/p>\n<p>     5.2  Conduct and Preservation of Business of Titan.  Titan covenants and<br \/>\n          &#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;<br \/>\nagrees as follows:<\/p>\n<p>          (a) Except as expressly provided in this Agreement, during the period<br \/>\n     from the date hereof to the Closing Date, Titan shall, and shall cause each<br \/>\n     of the Titan Subsidiaries to,  (i) conduct its operations according to the<br \/>\n     ordinary course of business consistent with past practice and in compliance<br \/>\n     with all Applicable Laws, (ii) use its reasonable efforts to preserve,<br \/>\n     maintain and protect its properties and (iii)  use its reasonable efforts<br \/>\n     to preserve<\/p>\n<p>                                       31<\/p>\n<p>     intact its business organization, to keep available the services of its<br \/>\n     officers and employees and to maintain existing relationships with<br \/>\n     licensors, licensees, suppliers, contractors, distributors, customers and<br \/>\n     others having business relationships with it.<\/p>\n<p>          (b)  Except as otherwise expressly provided in this Agreement, prior<br \/>\n     to the Closing Date, without the prior written consent of Union Oil, Titan<br \/>\n     shall not and shall not permit any of the Titan Subsidiaries to:<\/p>\n<p>               (i)   amend its charter, bylaws or other organizational document;<\/p>\n<p>               (ii)  issue, sell or deliver (whether through the issuance or<br \/>\n          granting of options, warrants, commitments, subscriptions, rights to<br \/>\n          purchase or otherwise) any shares of its capital stock of any class,<br \/>\n          except upon the exercise of employee stock options outstanding on the<br \/>\n          date of this Agreement or any other securities or equity equivalents,<br \/>\n          or amend in any material respect any of the terms of any such<br \/>\n          securities outstanding as of the date hereof;<\/p>\n<p>               (iii) (A) split, combine or reclassify any shares of its capital<br \/>\n          stock; (B) declare, set aside or pay any dividend or other<br \/>\n          distribution (whether in cash, stock or property or any combination<br \/>\n          thereof) in respect of its capital stock; (C) repurchase, redeem or<br \/>\n          otherwise acquire any of its securities; or (D) adopt a plan of<br \/>\n          complete or partial liquidation or resolutions providing for or<br \/>\n          authorizing a liquidation, dissolution, merger, consolidation,<br \/>\n          restructuring, recapitalization or other reorganization of Titan or<br \/>\n          any Titan Subsidiary;<\/p>\n<p>               (iv)  (A) except for amounts borrowed under Titan&#8217;s $5,000,000<br \/>\n          unsecured credit facility and amounts borrowed to fund severance<br \/>\n          obligations that will accrue as a result of the consummation of this<br \/>\n          Agreement, create, incur, guarantee or assume any indebtedness for<br \/>\n          borrowed money or otherwise become liable or responsible for the<br \/>\n          obligations of any other person in an aggregate amount in excess of<br \/>\n          $10,000,000, (B) make any loans, advances or capital contributions to,<br \/>\n          or investments in, any other person (other than to the wholly-owned<br \/>\n          Titan Subsidiaries and customary loans or advances to employees in<br \/>\n          amounts not material to the maker of such loan or advance), or (C)<br \/>\n          mortgage or pledge any of its material assets, tangible or intangible,<br \/>\n          or create any material lien thereupon;<\/p>\n<p>               (v)   (A) enter into, adopt or (except as may be required by law)<br \/>\n          amend or terminate any bonus, profit sharing, compensation, severance,<br \/>\n          termination, stock appreciation right, restricted stock, performance<br \/>\n          unit, stock equivalent, stock purchase, pension, retirement, deferred<br \/>\n          compensation, employment, severance or other employee benefit<br \/>\n          agreement, trust, plan, fund or other arrangement for the benefit or<br \/>\n          welfare of any director, officer or employee, (B) increase in any<br \/>\n          manner the compensation or fringe benefits of any director, officer or<br \/>\n          employee of Titan or the Titan Subsidiaries or (C) pay to any<br \/>\n          director, officer or employee of Titan or the<\/p>\n<p>                                       32<\/p>\n<p>          Titan Subsidiaries any benefit not required by any employee benefit<br \/>\n          agreement, trust, plan, fund or other arrangement as in effect on the<br \/>\n          date hereof;<\/p>\n<p>               (vi)   acquire, sell, lease, transfer or otherwise dispose of,<br \/>\n          directly or indirectly, any assets other than those which are (x) in<br \/>\n          the ordinary course of business consistent with past practice and (y)<br \/>\n          in an aggregate amount less than $5,000,000;<\/p>\n<p>               (vii)  acquire (by merger, consolidation or acquisition of stock<br \/>\n          or assets or otherwise) any corporation, partnership or other business<br \/>\n          organization or division thereof;<\/p>\n<p>               (viii) (A) make any capital expenditure or expenditures before<br \/>\n          January 1, 2000 which in the aggregate are in excess of $10,000,000,<br \/>\n          except as contemplated by Titan&#8217;s capital expenditure budget for 1999,<br \/>\n          a copy of which has been made available to Union Oil, (B) make any<br \/>\n          capital expenditure or expenditures during the quarter ending March<br \/>\n          31, 2000 or any subsequent quarter that in the aggregate are in excess<br \/>\n          of the greater of the total amount of cash flow for the preceding<br \/>\n          quarter or $20,000,000, or (C) make any individual well expenditures<br \/>\n          in excess of $3,500,000;<\/p>\n<p>               (ix)   make any Tax election or settle or compromise any federal,<br \/>\n          state local or foreign income Tax liability material to Titan and the<br \/>\n          Titan Subsidiaries considered as a whole;<\/p>\n<p>               (x)    pay, discharge or satisfy any claims, liabilities or<br \/>\n          obligations (whether accrued, absolute, contingent, unliquidated or<br \/>\n          otherwise, and whether asserted or unasserted), other than the<br \/>\n          payment, discharge or satisfaction in the ordinary course of business<br \/>\n          consistent with past practice, or in accordance with their terms, of<br \/>\n          liabilities reflected or reserved against in the financial statements<br \/>\n          included in the Titan Commission Filings in the ordinary course of<br \/>\n          business consistent with past practice;<\/p>\n<p>               (xi)   enter into any lease, contract, agreement, commitment,<br \/>\n          arrangement or transaction outside the ordinary course of business<br \/>\n          consistent with past practice;<\/p>\n<p>               (xii)  amend, modify, or change in any material respect any<br \/>\n          existing lease, contract, or agreement, other than in the ordinary<br \/>\n          course of business consistent with past practice;<\/p>\n<p>               (xiii) change any of the accounting principles or practices used<br \/>\n          by it, except for any change required by reason of a concurrent change<br \/>\n          in GAAP and notice of which is given in writing by Titan to Union Oil;<\/p>\n<p>               (xiv)  waive, release, grant, or transfer any rights of value,<br \/>\n          other than in the ordinary course of business consistent with past<br \/>\n          practice;<\/p>\n<p>                                       33<\/p>\n<p>               (xv)    take any action that would, or that reasonably could be<br \/>\n          expected to, result in any of the representations and warranties set<br \/>\n          forth in Article IV becoming untrue or any material breach of this<br \/>\n          Agreement;<\/p>\n<p>               (xvi)   amend the Titan Engagement Letters;<\/p>\n<p>               (xvii)  enter into any hedging, swap, fixed price sale or<br \/>\n          purchase (having a term of more than 90 days) or other derivative<br \/>\n          contract;<\/p>\n<p>               (xviii) take any action that would be prohibited following the<br \/>\n          Closing under the terms of the Business Opportunity Agreement dated of<br \/>\n          even date herewith among Union Oil, the Company, Sub and Titan; or<\/p>\n<p>               (xix)   authorize or propose, or agree in writing or otherwise to<br \/>\n          take, any of the actions described in this Section 5.2.<\/p>\n<p>                                  ARTICLE VI<\/p>\n<p>                             ADDITIONAL AGREEMENTS<\/p>\n<p>     6.1  Access to Information.<br \/>\n          &#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212; <\/p>\n<p>          (a) Subject to Applicable Law, between the date hereof and the Closing<br \/>\n     Date, the Company and Union Oil (i) shall give Titan and its authorized<br \/>\n     representatives reasonable access, during regular business hours and upon<br \/>\n     reasonable advance notice, to all employees, all plants, offices,<br \/>\n     warehouses, properties and other facilities, and all books and records of<br \/>\n     the Company and Union Oil (to the extent relevant to the ownership and\/or<br \/>\n     operation of the Assets), (ii) shall permit Titan and its authorized<br \/>\n     representatives to make such non-invasive inspections of the Assets as they<br \/>\n     may reasonably require and (iii) shall cause Union Oil&#8217;s and the Company&#8217;s<br \/>\n     officers to furnish Titan and its authorized representatives with such<br \/>\n     financial and operating data and other information with respect to the<br \/>\n     Company and the Assets as Titan may from time to time reasonably request;<br \/>\n     provided, however, (A) that no investigation pursuant to this Section 6.1<br \/>\n     shall affect any representation or warranty of the Company or Union Oil<br \/>\n     contained in this Agreement or in any agreement, instrument, or document<br \/>\n     delivered pursuant hereto or in connection herewith; (B) that the Company<br \/>\n     shall have the right to have a representative present at all times of any<br \/>\n     such inspections, interviews and examinations conducted at or on the<br \/>\n     offices or other facilities or properties of the Company or its affiliates<br \/>\n     or representatives and (C) that Titan shall hold in confidence all such<br \/>\n     information on the terms and subject to the conditions contained in the<br \/>\n     Confidentiality Agreement dated October 4, 1999 between Union Oil and<br \/>\n     Titan.<\/p>\n<p>          (b) Subject to Applicable Law, between the date hereof and the Closing<br \/>\n     Date, Titan (i) shall give Union Oil and its authorized representatives<br \/>\n     reasonable access, during regular business hours and upon reasonable<br \/>\n     advance notice, to all employees, all plants,<\/p>\n<p>                                       34<\/p>\n<p>     offices, warehouses, properties and other facilities, and all books and<br \/>\n     records of Titan and the Titan Subsidiaries, (ii) shall permit Union Oil<br \/>\n     and its authorized representatives to make such non-invasive inspections of<br \/>\n     the Assets as it may reasonably require and (iii) shall cause Titan&#8217;s<br \/>\n     officers to furnish Union Oil and its authorized representatives with such<br \/>\n     financial and operating data and other information with respect to Titan<br \/>\n     and the Titan Subsidiaries as Union Oil may from time to time reasonably<br \/>\n     request;  provided, however, (A) that no investigation pursuant to this<br \/>\n     Section 6.1 shall affect any representation or warranty of Titan contained<br \/>\n     in this Agreement or in any agreement, instrument, or document delivered<br \/>\n     pursuant hereto or in connection herewith; (B) that Titan shall have the<br \/>\n     right to have a representative present at all times of any such<br \/>\n     inspections, interviews and examinations conducted at or on the offices or<br \/>\n     other facilities or properties of Titan or its affiliates or<br \/>\n     representatives and (C) that Titan shall hold in confidence all such<br \/>\n     information on the terms and subject to the conditions contained in the<br \/>\n     Confidentiality Agreement dated October 4, 1999 between Union Oil and<br \/>\n     Titan.<\/p>\n<p>          (c) For a period of six years after the Closing Date, Union Oil and<br \/>\n     the Company shall, using procedures consistent with their current record<br \/>\n     retention procedures, (i) preserve and retain all books and records held by<br \/>\n     either of them or their subsidiaries that relate to the operation of the<br \/>\n     Assets on or before the Closing Date (the &#8220;Records&#8221;) and (ii) subject to<br \/>\n     the provisions of this Article VI, make the Records available to each other<br \/>\n     and their respective agents upon reasonable notice and at reasonable times,<br \/>\n     it being understood that either party shall be entitled to make copies of<br \/>\n     any of the Records at the copying party&#8217;s expense.  Union Oil and the<br \/>\n     Company further agree not to  dispose of any of the Records in their<br \/>\n     possession for a period of six years after the Closing Date unless the<br \/>\n     party proposing to destroy the Records, or some portion thereof, gives the<br \/>\n     other party notice of the proposed destruction and a reasonable<br \/>\n     opportunity, at the other party&#8217;s cost and expense, to remove and retain<br \/>\n     all or any part of such Records as the other party may select.<\/p>\n<p>     6.2  Titan Acquisition Proposals.<br \/>\n          &#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212; <\/p>\n<p>          (a) Titan will notify Union Oil immediately and in any event within<br \/>\n     twelve (12) hours of receipt of any proposals by, request for any<br \/>\n     information from, or initiation of or attempt or request to initiate any<br \/>\n     negotiations or discussions with, Titan or its officers, directors,<br \/>\n     employees, investment bankers, attorneys, accountants or other agents, in<br \/>\n     each case in connection with any Acquisition Proposal (as defined below) or<br \/>\n     the consideration of making of an Acquisition Proposal (&#8220;Acquisition<br \/>\n     Proposal Interest&#8221;) indicating, in connection with such notice, the terms<br \/>\n     and conditions of any Acquisition Proposals or offers.  Titan agrees that<br \/>\n     as of the date hereof it shall cease and cause to be terminated any<br \/>\n     activities, discussions or negotiations with any parties conducted<br \/>\n     heretofore with respect to any Acquisition Proposal Interest.  Titan agrees<br \/>\n     that it shall keep Union Oil informed, on a reasonably current basis, of<br \/>\n     the status and terms of any Acquisition Proposal Interest.  The term<br \/>\n     &#8220;Acquisition Proposal,&#8221; as used herein, means any tender or exchange offer<br \/>\n     involving Titan or the Titan Subsidiaries or any offer or proposal for a<br \/>\n     merger, consolidation or other business combination or joint venture<br \/>\n     involving Titan or the Titan Subsidiaries or the acquisition of any<br \/>\n     substantial equity interest in, or a substantial portion of the assets of,<br \/>\n     Titan<\/p>\n<p>                                       35<\/p>\n<p>     or the Titan Subsidiaries or any offer or proposal with respect to any<br \/>\n     recapitalization or restructuring with respect to Titan or the Titan<br \/>\n     Subsidiaries, other than the transactions contemplated by this Agreement.<\/p>\n<p>          (b) Except as provided in Section 6.2(c) or 6.2(d), from the date<br \/>\n     hereof until this Agreement is terminated in accordance with its terms,<br \/>\n     Titan shall not, and shall use its reasonable efforts to ensure that its<br \/>\n     directors, officers, employees, investment bankers, attorneys, accountants<br \/>\n     or other agents shall not, directly or indirectly (i) solicit, initiate or<br \/>\n     knowingly encourage, or take any action to facilitate the making of, any<br \/>\n     Acquisition Proposal, (ii) enter into any agreement with respect to any<br \/>\n     Acquisition Proposal or (iii) engage in discussions or negotiations with,<br \/>\n     or provide any information relating to Titan to any person relating to an<br \/>\n     Acquisition Proposal; provided, however, that nothing contained in this<br \/>\n     Section 6.2 shall prohibit Titan or its Board of Directors from taking and<br \/>\n     disclosing to Titan&#8217;s stockholders its position with respect to a tender or<br \/>\n     exchange offer by a third party pursuant to Rules 14d-9 and 14e-2 under the<br \/>\n     Exchange Act to the extent required by Applicable Law.<\/p>\n<p>          (c) Notwithstanding the foregoing, Titan may furnish information<br \/>\n     concerning its business, properties or assets to any person and may<br \/>\n     negotiate and participate in discussions and negotiations with such person<br \/>\n     concerning an Acquisition Proposal if (x) such entity or group has on an<br \/>\n     unsolicited basis submitted a bona fide written proposal to Titan relating<br \/>\n     to any such transaction which Titan&#8217;s Board of Directors determines in good<br \/>\n     faith, after receiving advice from Petrie Parkman &amp; Co., represents a<br \/>\n     financially superior transaction to the Transaction from the standpoint of<br \/>\n     the stockholders of Titan other than the officers and directors of Titan<br \/>\n     and (y) Titan&#8217;s Board of Directors determines in good faith, upon advice of<br \/>\n     counsel, that the failure to provide such information or access or to<br \/>\n     engage in such discussions or negotiations would cause Titan&#8217;s Board of<br \/>\n     Directors to violate its fiduciary duties to Titan&#8217;s stockholders under<br \/>\n     Applicable Law (an Acquisition Proposal which satisfies clauses (x) and (y)<br \/>\n     being referred to herein as a &#8220;Superior Proposal&#8221;).<\/p>\n<p>          (d) Except as set forth herein, neither Titan&#8217;s Board of Directors nor<br \/>\n     any committee thereof shall (i) withdraw or modify, or propose to withdraw<br \/>\n     or modify, in a manner adverse to  Union Oil, the approval or<br \/>\n     recommendation by such Board of Directors or any such committee of this<br \/>\n     Agreement or the Transaction, (ii) approve or recommend or propose to<br \/>\n     approve or recommend, any Acquisition Proposal or (iii) enter into any<br \/>\n     agreement with respect to any Acquisition Proposal.  Notwithstanding the<br \/>\n     foregoing, Titan&#8217;s Board of Directors may (subject to the terms of this<br \/>\n     sentence and the following sentence) terminate this Agreement in accordance<br \/>\n     with Section 10.1(d) and enter into an agreement with respect to a Superior<br \/>\n     Proposal, in which event Titan may take any of the actions set forth in<br \/>\n     clauses (i) through (iii) of the immediately preceding sentence; provided,<br \/>\n                                                                      &#8212;&#8212;&#8211;<br \/>\n     however, that Titan shall not enter into an agreement with respect to a<br \/>\n     &#8212;&#8212;-<br \/>\n     Superior Proposal unless Titan shall have furnished Union Oil with written<br \/>\n     notice not later than 12:00 noon two (2) Business Days in advance of any<br \/>\n     date that it intends to enter into such agreement and afford Union Oil an<br \/>\n     opportunity to make a proposal that is superior to such Superior Proposal.<\/p>\n<p>                                       36<\/p>\n<p>     6.3  Company Acquisition Proposals. From the date hereof until Closing or<br \/>\n          &#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8211;<br \/>\nearlier termination of this Agreement, none of the Company, Union Oil or any<br \/>\naffiliate, director, officer, employee or representative of the Company or Union<br \/>\nOil  shall, directly or indirectly, (i) solicit, initiate or knowingly encourage<br \/>\nany Company Acquisition Proposal (as defined below) or (ii) engage in<br \/>\ndiscussions or negotiations with, or disclose any nonpublic information relating<br \/>\nto, the Company, or afford access to the properties, books or records of the<br \/>\nCompany, Union Oil or any other subsidiary of Union Oil to, any person that is<br \/>\nconsidering making or has made a Company Acquisition Proposal. The term &#8220;Company<br \/>\nAcquisition Proposal&#8221;, as used herein, means any offer or proposal for, or any<br \/>\nindication of interest in, a merger or other business combination with the<br \/>\nCompany or the acquisition of the Assets or any equity interest in, or a<br \/>\nsubstantial portion of the assets of, the Company, other than the transactions<br \/>\ncontemplated by this Agreement.<\/p>\n<p>     6.4  Special Meeting; Proxy Statement\/Prospectus; Registration Statement.<br \/>\n          &#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;- <\/p>\n<p>          (a) Titan shall take all action necessary in accordance with<br \/>\n     Applicable Law and its Certificate of Incorporation to duly call, give<br \/>\n     notice of, convene and hold a special meeting of its stockholders (the<br \/>\n     &#8220;Special Meeting&#8221;) as promptly as practicable after the date hereof to<br \/>\n     consider and vote upon the adoption and approval of this Agreement, the<br \/>\n     Transaction and the matters required by any national securities exchange or<br \/>\n     interdealer quotation system.  The stockholder vote required for the<br \/>\n     adoption and approval of this Agreement and the Transaction contemplated<br \/>\n     thereby shall be the vote of  the holders of a majority of the outstanding<br \/>\n     shares of Titan Common Stock, and a majority of the shares of Titan Common<br \/>\n     Stock other than shares held by officers of Titan, present in person or by<br \/>\n     proxy at the Special Meeting, where a quorum is present either in person or<br \/>\n     by proxy.  Subject to Section 6.2(d), the Board of Directors of Titan shall<br \/>\n     (i) unanimously recommend to the stockholders of Titan that they vote in<br \/>\n     favor of the adoption and approval of this Agreement, the Transaction and<br \/>\n     the matters contemplated thereby, (ii) use its reasonable efforts to<br \/>\n     solicit from the stockholders of Titan proxies in favor of such adoption<br \/>\n     and approval and (iii) take all other action reasonably necessary to secure<br \/>\n     a vote of the stockholders of Titan in favor of such adoption and approval.<\/p>\n<p>          (b) As soon as practicable following the date of this Agreement, Titan<br \/>\n     and Union Oil shall cooperate to prepare and file with the Commission<br \/>\n     preliminary proxy materials for the use at the Special Meeting, which will<br \/>\n     also constitute the Prospectus to be included in the Registration Statement<br \/>\n     referred to in Section 6.4(d) (the definitive proxy statement filed with<br \/>\n     the Commission, as amended or supplemented, is herein referred to as the<br \/>\n     &#8220;Proxy Statement\/Prospectus&#8221;).  Titan and Union Oil shall cooperate to use<br \/>\n     reasonable efforts to have the Proxy Statement\/Prospectus cleared by the<br \/>\n     Commission as promptly as practicable.  Union Oil and Titan shall cooperate<br \/>\n     with each other in the preparation of the Proxy Statement\/Prospectus and<br \/>\n     shall furnish such data and information relating to Titan, Union Oil, the<br \/>\n     Assets and the Company as may reasonably be required for the purpose of<br \/>\n     including the data and information in the Proxy Statement\/Prospectus.<br \/>\n     Titan and Union Oil shall give each other and their counsel the opportunity<br \/>\n     to review any preliminary proxy materials and the Proxy<br \/>\n     Statement\/Prospectus prior to their being filed with the Commission and<br \/>\n     shall give each other and their counsel the opportunity to review all<br \/>\n     amendments and supplements<\/p>\n<p>                                       37<\/p>\n<p>     thereto and all responses to requests for additional information and<br \/>\n     replies to comments prior to their being filed with, or sent to, the<br \/>\n     Commission.  Neither Party shall file the Proxy Statement\/Prospectus or any<br \/>\n     amendment thereto without the other party&#8217;s prior consent.  Titan and Union<br \/>\n     Oil will provide promptly to each other copies of all correspondence<br \/>\n     between such party or any of its representatives and the Commission.  Union<br \/>\n     Oil and Titan each agrees promptly to correct any information provided by<br \/>\n     it for use in the Proxy Statement\/Prospectus if and to the extent that such<br \/>\n     information shall have become false or misleading in any material respect.<\/p>\n<p>          (c) Except as provided in Section 6.2(d), the Proxy<br \/>\n     Statement\/Prospectus shall contain the unanimous recommendation of the<br \/>\n     Board of Directors of Titan that stockholders of Titan vote in favor of the<br \/>\n     adoption and approval of this Agreement and the Transaction.  Titan shall<br \/>\n     not mail or otherwise distribute the Proxy Statement\/Prospectus to its<br \/>\n     stockholders without consultation with Union Oil and its counsel.<\/p>\n<p>          (d) As soon as practicable following the date of this Agreement, Titan<br \/>\n     and Union Oil shall cooperate to prepare on the Company&#8217;s behalf a<br \/>\n     registration statement (the &#8220;Registration Statement&#8221;) to be filed by the<br \/>\n     Company on Form S-4 with the Commission under the Securities Act with<br \/>\n     respect to the offering, sale and delivery of the shares of Company Common<br \/>\n     Stock to be issued pursuant to the Merger, which will include the Proxy<br \/>\n     Statement\/Prospectus; and Union Oil will use its reasonable efforts to<br \/>\n     cause such Registration Statement to become effective as soon as<br \/>\n     practicable after filing.  Titan agrees that the Registration Statement<br \/>\n     (except with respect to information concerning Union Oil, the Company and<br \/>\n     Sub furnished by or on behalf of Union Oil, the Company and Sub<br \/>\n     specifically for use therein, for which information Union Oil shall be<br \/>\n     responsible) will comply as to form in all material respects with the<br \/>\n     requirements of the Securities Act and the Exchange Act and the respective<br \/>\n     rules and regulations adopted thereunder, and will not contain any untrue<br \/>\n     statement of any material fact or omit to state any material fact required<br \/>\n     to be stated therein or necessary to make the statements made therein not<br \/>\n     misleading.  Titan and Union Oil will each advise the other party in<br \/>\n     writing if prior to the Effective Time it shall obtain knowledge of any<br \/>\n     fact that would, in its opinion, make it necessary to amend or supplement<br \/>\n     the Registration Statement in order to make the statements therein not<br \/>\n     misleading or to comply with applicable law.<\/p>\n<p>     6.5  Reservation of Company Common Stock.  The Company shall reserve for<br \/>\n          &#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8211;<br \/>\nissuance, out of its authorized but unissued capital stock, such number of<br \/>\nshares of Company Common Stock as may be issuable upon consummation of the<br \/>\nMerger and such number of shares of Company Common Stock as may be issuable upon<br \/>\nexercise of the Assumed Options and the options granted pursuant to Section<br \/>\n6.25.<\/p>\n<p>     6.6  Notification of Certain Matters.  The Company and Union Oil shall give<br \/>\n          &#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;-<br \/>\nprompt notice to Titan of (i) the discovery of any fact or circumstance which<br \/>\nwould be likely to cause any representation or warranty contained in Article III<br \/>\nto be untrue or inaccurate in any material respect and (ii) any material failure<br \/>\nof the Company or Union Oil to comply with or satisfy any covenant, condition or<br \/>\nagreement to be complied with or satisfied by it hereunder.  Titan shall give<br \/>\nprompt<\/p>\n<p>                                       38<\/p>\n<p>notice to the Company of (i) the discovery of any fact or circumstance which<br \/>\nwould be likely to cause any representation or warranty contained in Article IV<br \/>\nto be untrue or inaccurate in any material respect and (ii) any material failure<br \/>\nof Titan to comply with or satisfy any covenant, condition or agreement to be<br \/>\ncomplied with or satisfied by Titan hereunder.  The delivery of any notice<br \/>\npursuant to this Section 6.6 shall not be deemed to (i) modify the<br \/>\nrepresentations or warranties hereunder of the party delivering such notice,<br \/>\n(ii) modify the conditions set forth in Articles VII and VIII or (iii) limit or<br \/>\notherwise affect the remedies available hereunder to the party receiving such<br \/>\nnotice.<\/p>\n<p>     6.7  HSR Act; Consents.  If required, each of the parties hereto shall (i)<br \/>\n          &#8212;&#8212;&#8212;&#8212;&#8212;&#8211;<br \/>\nfile or cause to be filed, as promptly as practicable but in no event later than<br \/>\nfive (5) consecutive Business Days after the execution and delivery of this<br \/>\nAgreement, with the Federal Trade Commission and the United States Department of<br \/>\nJustice, all reports and other documents required to be filed by such party<br \/>\nunder the HSR Act concerning the transactions contemplated hereby and (ii)<br \/>\npromptly comply with or cause to be complied with any requests by the Federal<br \/>\nTrade Commission or the United States Department of Justice for additional<br \/>\ninformation concerning such transactions, in each case so that the waiting<br \/>\nperiod applicable to this Agreement and the transactions contemplated hereby<br \/>\nunder the HSR Act shall expire as soon as practicable after the execution and<br \/>\ndelivery of this Agreement.  Each party hereto agrees to request, and to<br \/>\ncooperate with the other party or parties in requesting, early termination of<br \/>\nany applicable waiting period under the HSR Act.  Each of the parties also shall<br \/>\nuse its reasonable efforts to obtain all other consents, approvals, orders,<br \/>\nauthorizations and waivers of, and to effect all declarations, filings and<br \/>\nregistrations with, all third parties (including Governmental Entities) that are<br \/>\nnecessary, required or deemed to be desirable to enable the parties to effect<br \/>\nthe transactions contemplated by this Agreement and to otherwise consummate the<br \/>\ntransactions contemplated hereby.<\/p>\n<p>     6.8  Disclosure Letters.<br \/>\n          &#8212;&#8212;&#8212;&#8212;&#8212;&#8212; <\/p>\n<p>          (a) The Union Oil Disclosure Letter, executed by Union Oil and the<br \/>\n     Company as of the date hereof, and delivered to Titan on the date hereof,<br \/>\n     contains all disclosure required to be made therein.  Each item of<br \/>\n     disclosure set forth in the Union Oil Disclosure Letter specifically refers<br \/>\n     to the Article and Section of the Agreement to which such disclosure<br \/>\n     responds, and shall not be deemed to be disclosed with respect to any other<br \/>\n     Article or Section of the Agreement.<\/p>\n<p>          (b) The Titan Disclosure Letter, executed by Titan as of the date<br \/>\n     hereof, and delivered to Union Oil and the Company on the date hereof,<br \/>\n     contains all disclosure required to be made therein.  Each item of<br \/>\n     disclosure set forth in the Titan Disclosure Letter specifically refers to<br \/>\n     the Article and Section of the Agreement to which such disclosure responds,<br \/>\n     and shall not be deemed to be disclosed with respect to any other Article<br \/>\n     or Section of the Agreement.<\/p>\n<p>     6.9  Reasonable Efforts.  Each party hereto agrees that it will not<br \/>\n          &#8212;&#8212;&#8212;&#8212;&#8212;&#8212;<br \/>\nvoluntarily undertake any course of action inconsistent with the provisions or<br \/>\nintent of this Agreement and will use its reasonable efforts to take, or cause<br \/>\nto be taken, all action and to do, or cause to be done, all things<\/p>\n<p>                                       39<\/p>\n<p>reasonably necessary, proper or advisable under Applicable Law to consummate the<br \/>\ntransactions contemplated by this Agreement, including, without limitation, (i)<br \/>\ncooperation in determining whether any other consents, approvals, orders,<br \/>\nauthorizations, waivers, declarations, filings or registrations of or with any<br \/>\nGovernmental Entity or third party are required in connection with the<br \/>\nconsummation of the transactions contemplated hereby, (ii) using its reasonable<br \/>\nefforts to obtain any such consents, approvals, orders, authorizations and<br \/>\nwaivers and to effect any such declarations, filings and registrations, (iii)<br \/>\nusing its reasonable efforts to cause to be lifted or rescinded any injunction<br \/>\nor restraining order or other order adversely affecting the ability of the<br \/>\nparties to consummate the transactions contemplated hereby, (iv) using its<br \/>\nreasonable efforts to defend, and to cooperate in defending, all lawsuits or<br \/>\nother legal proceedings challenging this Agreement or the consummation of the<br \/>\ntransactions contemplated hereby and (v) the execution of any additional<br \/>\ninstruments necessary to consummate the transactions contemplated hereby.<\/p>\n<p>     6.10 Public Announcements.  Except as may be required by Applicable Law or<br \/>\n          &#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8211;<br \/>\nrequired by any listing agreement with any national securities exchange or<br \/>\ninterdealer quotation system, neither Titan, on the one hand, nor the Company or<br \/>\nUnion Oil, on the other, shall issue any press release or otherwise make any<br \/>\npublic statement with respect to this Agreement or the transactions contemplated<br \/>\nhereby without the prior written consent of the other party.<\/p>\n<p>     6.11 Fees and Expenses.  Except as provided below, all Expenses (as defined<br \/>\n          &#8212;&#8212;&#8212;&#8212;&#8212;&#8211;<br \/>\nbelow) incurred by the parties hereto shall be borne solely and entirely by the<br \/>\nparty that has incurred such Expenses; provided, however, that (i) the parties<br \/>\nacknowledge that Expenses incurred by or on behalf of Union Oil or any of its<br \/>\nsubsidiaries shall be deemed for all purposes to have been incurred by the<br \/>\nCompany and (ii) if this Agreement is terminated for any reason, then the<br \/>\nallocable share of Union Oil, the Company and Sub, as a group, and Titan for all<br \/>\nExpenses (including any fees and expenses of accountants, experts, and<br \/>\nconsultants, but excluding the fees and expenses of legal counsel and investment<br \/>\nbankers) related to preparing, printing, filing and mailing the Registration<br \/>\nStatement, the Proxy Statement\/Prospectus and all SEC and other regulatory<br \/>\nfiling fees incurred in connection with the Registration Statement, Proxy<br \/>\nStatement\/Prospectus and HSR, shall be one-half each.  &#8220;Expenses&#8221; as used in<br \/>\nthis Agreement shall include all reasonable out-of-pocket expenses (including,<br \/>\nwithout limitation, all reasonable fees and expenses of counsel, accountants,<br \/>\ninvestment bankers, experts and consultants to a party hereto and its<br \/>\naffiliates) incurred by a party or on its behalf in connection with or related<br \/>\nto the authorization, preparation, negotiation, execution and performance of<br \/>\nthis Agreement, the preparation, printing, filing and mailing of the<br \/>\nRegistration Statement, the Proxy Statement\/Prospectus, the solicitation of<br \/>\nTitan stockholder approval, requisite HSR filings and all other matters related<br \/>\nto the consummation of the transactions contemplated hereby.  Notwithstanding<br \/>\nthe foregoing, all fees and expenses of Donaldson, Lufkin &amp; Jenrette incurred by<br \/>\nUnion Oil shall be paid by Union Oil.<\/p>\n<p>     6.12 Employees and Employee Benefit Plans.<br \/>\n          &#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212; <\/p>\n<p>          (a) On the Closing Date, Union Oil or its affiliates shall cause the<br \/>\n     termination of all of the employees of Union Oil or its affiliates employed<br \/>\n     in connection with the Business (the &#8220;Employees&#8221;).  Prior to the Closing<br \/>\n     Date, Union Oil will assist or cause its affiliates to assist the Company<br \/>\n     in offering employment to and hiring those Employees designated by<\/p>\n<p>                                       40<\/p>\n<p>     Titan in its sole discretion and on such terms and conditions designated by<br \/>\n     Titan in its sole discretion.  The Company and its affiliates are not<br \/>\n     obligated to hire any of the Employees.  The Company is not hereby, and at<br \/>\n     no time hereafter will be, adopting, accepting, or assuming any employee<br \/>\n     benefit plan or collective bargaining agreement of Union Oil or its<br \/>\n     affiliates relating to any of their employees or any other agreement,<br \/>\n     trust, plan, fund, or other arrangement of Union Oil or its affiliates<br \/>\n     (including, but not limited to flexible contribution plans) that provides<br \/>\n     for employee benefits or perquisites (collectively, &#8220;Employment<br \/>\n     Arrangements&#8221;), and the Company shall have no liability or obligation<br \/>\n     whatsoever under any Employment Arrangement to Union Oil or its affiliates<br \/>\n     or to any Employees of Union Oil or its affiliates, whether or not any of<br \/>\n     such employees are offered employment by or become employees of the<br \/>\n     Company.  The Company is not obligated to replace any of the Employment<br \/>\n     Arrangements for any Employees who become employees of the Company, nor is<br \/>\n     the Company obligated to provide such persons with any similar agreements,<br \/>\n     plans, or arrangements.  Union Oil and its affiliates are responsible for<br \/>\n     and shall timely pay all wages, salaries, employment benefits of any kind<br \/>\n     or nature, arising out of services performed by the Employees on or prior<br \/>\n     to the Closing Date including, without limitation, retirement, health and<br \/>\n     other benefits, vacation pay and any termination or severance pay, whether<br \/>\n     due immediately or at some future date, whether or not required under any<br \/>\n     collective bargaining agreement.  All wages, salaries, vacation and sick<br \/>\n     pay, termination or severance pay and any other employment benefit or other<br \/>\n     compensation earned or accrued with respect to or arising out of services<br \/>\n     performed by the Employees on or prior to the Closing Date shall be paid,<br \/>\n     or caused to be paid, by Union Oil in accordance with any agreement with<br \/>\n     any such Employees or within the time limits prescribed by law.  Any<br \/>\n     Employee terminated by the Company or any of its affiliates within 365 days<br \/>\n     of the Closing under circumstances that would have resulted in benefits<br \/>\n     being paid under Union Oil&#8217;s Employee Redeployment Program and Termination<br \/>\n     Allowance Plan (&#8220;Severance Benefits&#8221;) had the termination occurred while<br \/>\n     the Employee was employed by Union Oil, shall be eligible for payment of<br \/>\n     equivalent Severance Benefits from the Company.  Union Oil shall pay to the<br \/>\n     Company 50% of the cost of said Severance Benefits upon receipt of adequate<br \/>\n     documentation of said payment.  In connection with all matters related to<br \/>\n     this Section 6.12, Union Oil and its affiliates agree to comply with all<br \/>\n     Applicable Laws, including without limitation the Worker Adjustment and<br \/>\n     Retraining Notification Act or any similar law or regulation.  Union Oil<br \/>\n     agrees to indemnify and hold harmless the Company and its affiliates from<br \/>\n     any and all liability, including attorneys fees and costs, related in any<br \/>\n     way to claims arising from the employment relationship between Union Oil or<br \/>\n     its affiliates and the Employees (or the termination of that relationship).<br \/>\n     The Company agrees to indemnify and hold harmless Union Oil and its<br \/>\n     affiliates from any and all liability, including attorneys&#8217; fees and costs,<br \/>\n     related in any way to claims arising from the employment of Employees by<br \/>\n     the Company (and, subject to the forgoing provisions, the subsequent<br \/>\n     termination of that relationship).<\/p>\n<p>          (b) The employee benefit plans offered by the Company or its<br \/>\n     affiliates to Employees hired by the Company or an affiliate of the Company<br \/>\n     in connection with the transaction shall recognize (or be amended to<br \/>\n     recognize) the services of Employees for periods of employment by Union Oil<br \/>\n     or an affiliate of Union Oil for purposes of eligibility, participation and<br \/>\n     vesting, but not for purposes of benefit accruals (other than for purposes<\/p>\n<p>                                       41<\/p>\n<p>     of determining vacation benefits).  Employees hired by the Company or an<br \/>\n     affiliate of the Company who are eligible employees under the Company&#8217;s (or<br \/>\n     its affiliate&#8217;s) 401(k) and matching plans may participate in such plans.<\/p>\n<p>          (c) Union Oil or its affiliates currently maintain one or more defined<br \/>\n     contribution plans (the &#8220;Union Oil DC Plans&#8221;) which provide certain<br \/>\n     retirement benefits for the Employees.  Effective as of the Closing Date,<br \/>\n     with respect to Employees hired by the Company or an affiliate in<br \/>\n     connection with the transaction, Union Oil shall take all necessary and<br \/>\n     appropriate action to amend all Union Oil DC Plans in which such Employees<br \/>\n     participate to provide that (i) such Employees receive full and immediate<br \/>\n     vesting in any employer-derived benefits accrued under such plans; (ii)<br \/>\n     such Employees who have outstanding loans will not be in default on such<br \/>\n     loans unless and until each such Employee receives a distribution from such<br \/>\n     plan or fails to make a timely payment on such loan(s); and (iii) such<br \/>\n     Employees may receive a distribution of their individual accounts under<br \/>\n     such plans that are qualified cash or deferred arrangements within the<br \/>\n     meaning of Section 401(k) of the Code as soon as administratively feasible<br \/>\n     after the Closing Date; provided, however, that in the event that<br \/>\n     distributions to such Employees cannot be made from a Union Oil DC Plan<br \/>\n     which is a qualified cash or deferred arrangement under Section 401(k) of<br \/>\n     the Code because such distributions would jeopardize the tax-qualified<br \/>\n     status of such plan (as may be determined in Union Oil&#8217;s sole discretion),<br \/>\n     then the individual accounts of such Employees shall continue to be<br \/>\n     maintained and administered under a Union Oil DC Plan.<\/p>\n<p>          (d) Union Oil or its affiliates currently maintain one or more defined<br \/>\n     benefit pension plans (the &#8220;Union Oil DB Plans&#8221;) which provide certain<br \/>\n     retirement benefits for the Employees.  Union Oil shall remain solely<br \/>\n     responsible for making all contributions to the Union Oil DB Plans<br \/>\n     (including the payment of Pension Benefit Guaranty Corporation premiums<br \/>\n     applicable thereto) and the Company and its affiliates shall have no<br \/>\n     obligation or liability whatsoever with respect to the Union Oil DB Plans.<br \/>\n     Effective as of the Closing Date, Union Oil will take all necessary and<br \/>\n     appropriate action to cause the Union Oil DB Plans to expressly provide<br \/>\n     that Employees hired by the Company or an affiliate who were participants<br \/>\n     in the Union Oil DB Plans prior to the Closing will be fully vested for<br \/>\n     purposes of early retirement eligibility.<\/p>\n<p>          (e) Union Oil agrees to indemnify and hold harmless the Company and<br \/>\n     its affiliates from any and all liability, including attorneys fees and<br \/>\n     costs, related in any way to any plan, program or arrangement pursuant to<br \/>\n     which benefits are provided to employees or former employees of Union Oil<br \/>\n     or its affiliates in respect of employment by Union Oil or its affiliates.<\/p>\n<p>          (f) Welfare benefit plans established by Union Oil or an affiliate<br \/>\n     applicable to the Employees shall be responsible for all claims incurred<br \/>\n     under those plans prior to the Closing, including all claims incurred but<br \/>\n     unreported as of that time.  Employees receiving disability benefits as of<br \/>\n     the Closing Date shall continue to receive benefits from plans sponsored by<br \/>\n     Union Oil or an affiliate of Union Oil while the disability continues or<br \/>\n     until their eligibility otherwise expires as provided in such plans.  The<br \/>\n     Company and its affiliates<\/p>\n<p>                                       42<\/p>\n<p>     shall have no obligation to pay any medical, life, disability or any other<br \/>\n     benefits to any Employee who does not actively work for the Company or an<br \/>\n     affiliate after the Closing.  In addition, the Company and its affiliates<br \/>\n     shall have no obligation to pay any medical, life, disability or any other<br \/>\n     benefits to any Employee who actively works for the Company or an affiliate<br \/>\n     after the Closing unless such Employee becomes eligible to participate in<br \/>\n     the Company&#8217;s (or its affiliate&#8217;s) employee benefit plans which provide<br \/>\n     those benefits.<\/p>\n<p>          (g) Union Oil shall use its reasonable efforts to enforce all non-<br \/>\n     compete, confidentiality and non-disclosure agreements with Employees of<br \/>\n     Union Oil or an affiliate with respect to the Assets.<\/p>\n<p>          (h) The Company shall have sole responsibility for &#8220;continuation<br \/>\n     coverage&#8221; benefits provided after the Closing Date under the Company&#8217;s<br \/>\n     group health plans to all Employees hired by the Company and &#8220;qualified<br \/>\n     beneficiaries&#8221; of such Employees, for whom a &#8220;qualifying event&#8221; has<br \/>\n     occurred after the Closing Date.  Union Oil shall have sole responsibility<br \/>\n     for &#8220;continuation coverage&#8221; benefits provided under Union Oil&#8217;s (or its<br \/>\n     affiliates&#8217;) group health plans to all current Employees of Union Oil (or<br \/>\n     an affiliate of Union Oil) hired by the Company and &#8220;qualified<br \/>\n     beneficiaries&#8221; of such Employees of Union Oil, for whom a &#8220;qualifying<br \/>\n     event&#8221; has occurred on or before the Closing Date.  The terms &#8220;continuation<br \/>\n     coverage,&#8221; &#8220;qualified beneficiaries&#8221; and &#8220;qualifying event&#8221; shall have the<br \/>\n     meaning ascribed to thereunder Section 4908B of the Code and Sections 601<br \/>\n     through 608 of ERISA and the regulations thereunder.<\/p>\n<p>     6.13 Indemnification of Claims of Brokers.  Union Oil, on the one hand, and<br \/>\n          &#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;<br \/>\nTitan, on the other, shall indemnify and hold each other harmless from any claim<br \/>\nor demand for commission or other compensation by any broker, finder, agent or<br \/>\nsimilar intermediary claiming to have been employed by or on behalf of Union Oil<br \/>\n(or the Company) or Titan, as the case may be, and shall bear the cost of legal<br \/>\nfees and expenses incurred in defending against any such claim.<\/p>\n<p>     6.14 Amendment of Disclosure Letters.  Each party hereto agrees that, with<br \/>\n          &#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;-<br \/>\nrespect to the representations and warranties of such party contained in this<br \/>\nAgreement, such party shall have the continuing obligation until the Closing to<br \/>\nsupplement or amend the Disclosure Letter of such party with respect to any<br \/>\nmatter hereafter arising or discovered which, if known at the date of this<br \/>\nAgreement, would have been required to be set forth or described in the<br \/>\nDisclosure Letter of such party. For all purposes of this Agreement, including<br \/>\nwithout limitation for purposes of determining whether the conditions set forth<br \/>\nin Sections 7.1 and 8.1 have been fulfilled, the Disclosure Letters shall be<br \/>\ndeemed to include only that information contained therein on the date of this<br \/>\nAgreement and shall be deemed to exclude all information contained in any<br \/>\nsupplement or amendment thereto.<\/p>\n<p>     6.15 Transfer Taxes.  All sales, transfer, filing, recordation,<br \/>\n          &#8212;&#8212;&#8212;&#8212;&#8211;<br \/>\nregistration, stamp, and similar Taxes and fees arising from or associated with<br \/>\nthe sale and transfer of the Assets as contemplated hereunder, whether levied on<br \/>\nTitan, the Company or Union Oil, shall be borne by the Company, and the Company<br \/>\nshall file all necessary documentation with respect to, and make all payments<br \/>\nof, such Taxes and fees on a timely basis.<\/p>\n<p>                                       43<\/p>\n<p>     6.16 Amendment of Rights Plan. Titan&#8217;s Board of Directors shall take all<br \/>\n          &#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;<br \/>\nnecessary to amend or otherwise cause the Titan Rights Agreement to permit the<br \/>\ntransactions contemplated hereby.<\/p>\n<p>     6.17 Management Employee Agreements.  The parties agree that Titan shall be<br \/>\n          &#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;<br \/>\npermitted at or prior to Closing to enter into an agreement in the form attached<br \/>\nhereto as Exhibit 6.17(a) (the &#8220;Executive Letter Agreement&#8221;) with each of its<br \/>\nexecutive officers and on the Closing Date to make the payments contemplated<br \/>\nthereby. The Company agrees on or as soon as practicable after the Closing Date<br \/>\nto enter into a new severance agreement in such form and on such terms as shall<br \/>\nbe approved by the CEO and the Compensation Committee of the Board of Directors<br \/>\n(the &#8220;Company Severance Agreements&#8221;) with each executive officer of Titan that<br \/>\nis to become an officer of the Company upon consummation of the transactions<br \/>\ncontemplated by this Agreement; provided, however, that such Company Severance<br \/>\nAgreements shall have such further terms as are described on Schedule 6.17(b).<\/p>\n<p>     6.18 Tax Treatment.  Each of Union Oil and Titan undertakes and agrees to<br \/>\n          &#8212;&#8212;&#8212;&#8212;-<br \/>\nuse its reasonable efforts to cause the Merger to qualify, and to take no action<br \/>\nthat would cause the Merger not to qualify, for treatment as a &#8220;reorganization&#8221;<br \/>\nwithin the meaning of Section 368(a) of the Code and as a transfer of property<br \/>\nto the Company by the stockholders of Titan governed by Section 351 of the Code.<br \/>\nEach of Union Oil and Titan undertakes and agrees to use its reasonable efforts<br \/>\nto cause Union Oil&#8217;s transfer of the Assets to the Company to qualify, and to<br \/>\ntake no action that would cause such transaction not to qualify, for treatment<br \/>\nunder Section 351(a) of the Code.  Neither Union Oil, Titan nor the Company will<br \/>\ntake a position on any Tax Return, or before any Taxing Authority, that is<br \/>\ninconsistent with the foregoing unless otherwise contemplated by Section 9.3.<\/p>\n<p>     6.19 Company Board.  Union Oil shall cause the directors and officers of<br \/>\n          &#8212;&#8212;&#8212;&#8212;-<br \/>\nthe Company from and after the Closing Date to consist of the persons set forth<br \/>\non Schedule 6.19 hereto in each case until their respective successors have been<br \/>\nduly elected or appointed and qualified or until their earlier death,<br \/>\nresignation or removal in accordance with the Company&#8217;s Certificate of<br \/>\nIncorporation and Bylaws and the Stockholder Voting Agreement.<\/p>\n<p>     6.20 Stock Exchange Listing.  Each of Union Oil, Titan and the Company<br \/>\n          &#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;-<br \/>\nshall use its reasonable efforts to cause the Company Common Stock to be<br \/>\napproved for listing on a national securities exchange or designated as a<br \/>\nnational market system security on an interdealer quotation system by the NASD<br \/>\nprior to the Effective Time, subject in either case to official notice of<br \/>\nissuance.<\/p>\n<p>     6.21 Indemnification and Insurance.<br \/>\n          &#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8211; <\/p>\n<p>     (a)  From and after the Effective Time, the Company shall cause the<br \/>\nSurviving Corporation to indemnify, defend and hold harmless to the fullest<br \/>\nextent permitted under applicable law each person who is, or has been at any<br \/>\ntime prior to the Effective Time, an officer or director of Titan (or a Titan<br \/>\nSubsidiary or division thereof) and each person who served at the request of<br \/>\nTitan as a director, officer, trustee or fiduciary of another corporation,<br \/>\npartnership, joint venture, trust, pension or other employee benefit plan or<br \/>\nenterprise (individually, an &#8220;Indemnified Person&#8221; and, collectively, the<br \/>\n&#8220;Indemnified Persons&#8221;) against all losses, claims, damages, liabilities, costs<br \/>\nor<\/p>\n<p>                                       44<\/p>\n<p>expenses (including attorneys&#8217; fees), judgments, fines, penalties and amounts<br \/>\npaid in settlement in connection with any claim, action, suit, proceeding or<br \/>\ninvestigation arising out of or pertaining to acts or omissions, or alleged acts<br \/>\nor omissions, by them in their capacities as such, whether commenced, asserted<br \/>\nor claimed before or after the Effective Time. In the event of any such claim,<br \/>\naction, suit, proceeding or investigation (an &#8220;Action&#8221;), (i) the Company shall<br \/>\ncause the Surviving Corporation to pay, as incurred, the fees and expenses of<br \/>\ncounsel selected by the Surviving Corporation, which counsel shall be reasonably<br \/>\nacceptable to the Indemnified Person, in advance of the final disposition of any<br \/>\nsuch Action to the fullest extent permitted by applicable law, and, if required,<br \/>\nupon receipt of any undertaking required by applicable law, and (ii) the Company<br \/>\nwill, and will cause the Surviving Corporation to, cooperate in the defense of<br \/>\nany such matter; provided, however, the Company shall not be liable for any<br \/>\nsettlement effected without its written consent (which consent shall not be<br \/>\nunreasonably withheld or delayed), and provided further, that the Surviving<br \/>\nCorporation shall not be obligated pursuant to this Section 6.21 to pay the fees<br \/>\nand disbursements of more than one counsel for all Indemnified Persons in any<br \/>\nsingle Action, unless, in the good faith judgment of any of the Indemnified<br \/>\nPersons, there is or may be a conflict of interests between two or more of such<br \/>\nIndemnified Persons, in which case there may be separate counsel for each<br \/>\nsimilarly situated group.<\/p>\n<p>     (b) The parties agree that the rights to indemnification, including<br \/>\nprovisions relating to advances of expenses incurred in defense of any action or<br \/>\nsuit, in the certificate of incorporation, bylaws and any indemnification<br \/>\nagreement of Titan and the Titan Subsidiaries with respect to matters occurring<br \/>\nthrough the Effective Time, shall survive the Merger and shall continue in full<br \/>\nforce and effect for a period of six years from the Effective Time; provided,<br \/>\nhowever, that all rights to indemnification in respect of any Action pending or<br \/>\nasserted or claim made within such period shall continue until the disposition<br \/>\nof such Action or resolution of such claim.<\/p>\n<p>     (c) The parties agree that Titan shall be permitted on or before the<br \/>\nClosing Date to procure officers&#8217; and directors&#8217; liability insurance covering<br \/>\nthe Indemnified Persons who are, on the date of this Agreement and\/or at the<br \/>\nEffective Time, officers or directors of Titan with respect to, among other<br \/>\nthings, acts or omissions, or alleged acts or omissions, prior to the Effective<br \/>\nTime (whether claims, actions or other proceedings relating thereto are<br \/>\ncommenced, asserted or claimed before or after the Effective Time); provided,<br \/>\nhowever, that without the consent of Union Oil the aggregate premiums for such<br \/>\ninsurance for the full term thereof shall not exceed $700,000.<\/p>\n<p>     (d) The rights of each Indemnified Person hereunder shall be in addition to<br \/>\nany other rights such Indemnified Person may have under the certificate of<br \/>\nincorporation or bylaws of Titan or the Titan Subsidiaries, under the DGCL or<br \/>\notherwise. The provisions of this Section 6.21 shall survive the consummation of<br \/>\nthe Merger and expressly are intended to benefit each of the Indemnified<br \/>\nParties.<\/p>\n<p>     (e) In the event the Company or any of its successors or assigns (i)<br \/>\nconsolidates with or merges into any other person and shall not be the<br \/>\ncontinuing or surviving corporation or entity in such consolidation or merger or<br \/>\n(ii) transfers all or substantially all of its properties and assets to any<br \/>\nperson, then and in either such case, proper provision shall be made so that the<br \/>\nsuccessors and<\/p>\n<p>                                       45<\/p>\n<p>assigns of the Company, as the case may be, shall assume the obligations set<br \/>\nforth in this Section 6.21.<\/p>\n<p>     6.22 Affiliate Agreements.  Titan shall identify in a letter to Union Oil<br \/>\n          &#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8211;<br \/>\nall persons who are, on the date hereof, &#8220;affiliates&#8221; of Titan, as such term is<br \/>\nused in Rule 145 under the Securities Act.  Titan shall use its reasonable<br \/>\nefforts to cause such persons to deliver to Union Oil not later than ten (10)<br \/>\ndays prior to the date of the Titan Special Meeting, a written agreement<br \/>\nsubstantially in the form attached hereto as Exhibit 6.22 and shall use its<br \/>\nreasonable efforts to cause persons who become &#8220;affiliates&#8221; after the date<br \/>\nhereof but prior to the Closing Date to execute and deliver agreements at least<br \/>\nfive (5) days prior to the Closing Date.<\/p>\n<p>     6.23 Ancillary Agreements.  Simultaneously with the execution of this<br \/>\n          &#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8211;<br \/>\nAgreement, Union Oil, the Company and Titan, to the extent that they are a party<br \/>\nthereto, are entering into each of the following agreements (collectively, the<br \/>\n&#8220;Ancillary Agreements&#8221;) that they are a party thereto:<\/p>\n<p>     (a)  Business Opportunities Agreement, dated as the date hereof but<br \/>\neffective as of and conditioned upon the Closing, among Union Oil, the Company<br \/>\nand Titan (the &#8220;Business Opportunities Agreement&#8221;);<\/p>\n<p>     (b)  Non-Dilution Agreement, dated as of the date hereof but effective as<br \/>\nof and conditioned upon the Closing, between Union Oil and the Company (the<br \/>\n&#8220;Non-Dilution Agreement&#8221;);<\/p>\n<p>     (c)  Registration Rights Agreement, dated as of the date hereof but<br \/>\neffective as of and conditioned upon the Closing, between Union Oil and the<br \/>\nCompany (the &#8220;Registration Rights Agreement&#8221;);<\/p>\n<p>     (d)  Stockholders Voting Agreement, dated as of the date hereof but<br \/>\neffective as of and conditioned upon the Closing, among Union Oil, the Company<br \/>\nand CEO (the &#8220;Stockholder Voting Agreement&#8221;);<\/p>\n<p>     (e)  Voting Agreement, dated as of the date hereof, between Union Oil and<br \/>\nCEO (the &#8220;Voting Agreement&#8221;); and<\/p>\n<p>     (f)  Employment Agreement, dated as of the date hereof but effective as of<br \/>\nand conditioned upon the Closing, between the Company and CEO.<\/p>\n<p>     6.24 Dividend Restriction.  For a period of three years following the<br \/>\n          &#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8211;<br \/>\nClosing Date, the Company shall not pay any dividend in cash or property (other<br \/>\nthan capital stock) in excess of $5,000,000 per year on the outstanding shares<br \/>\nof Company Common Stock unless approved by a majority of the Board of Directors<br \/>\nof the Company who are not affiliates of Union Oil.<\/p>\n<p>     6.25 Incentive Plan.  The Company, subject to the consummation of the<br \/>\n          &#8212;&#8212;&#8212;&#8212;&#8211;<br \/>\nMerger, has (i) adopted the Company&#8217;s 1999 Incentive Plan in the form attached<br \/>\nhereto as Exhibit 6.25 (the &#8220;Company Incentive Plan&#8221;), which adoption has been<br \/>\napproved by Union Oil as sole stockholder of<\/p>\n<p>                                       46<\/p>\n<p>the Company, and (ii) has approved the grant of options (subject to consummation<br \/>\nof the Merger) pursuant to such plan to the persons and on the terms set forth<br \/>\non Schedule 6.25.<\/p>\n<p>     6.26 Registration Rights Agreement.  On or prior to Closing, the Company<br \/>\n          &#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8211;<br \/>\nshall enter into a registration rights agreement with CEO in substantially the<br \/>\nform of the Amended and Restated Registration Rights Agreement dated September<br \/>\n30, 1996 among Titan, CEO and others, with conforming changes so that such<br \/>\nagreement covers the shares of Company Common Stock owned by CEO, provides him<br \/>\nwith two demand rights, does not contain a percentage threshold for exercising<br \/>\nthe demand registration rights and provides that the shares to be registered<br \/>\npursuant to the demand registration rights must have an estimated aggregate<br \/>\noffering price to the public of at least $10 million (or $20 million in the<br \/>\nfirst occasion CEO completes an offering pursuant to his demand registration<br \/>\nrights).<\/p>\n<p>                                  ARTICLE VII<\/p>\n<p>                    CONDITIONS TO OBLIGATIONS OF UNION OIL<\/p>\n<p>     The obligations of Union Oil, the Company and Sub to consummate the<br \/>\ntransactions contemplated by this Agreement shall be subject to the fulfillment<br \/>\non or prior to the Closing Date of each of the following conditions:<\/p>\n<p>     7.1  Representations and Warranties.  As of the date hereof and (except for<br \/>\n          &#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;<br \/>\nany representation or warranty that states specifically that it is made as of<br \/>\nthe date hereof or as of an earlier date) on the Closing Date, all the<br \/>\nrepresentations and warranties of Titan  contained in this Agreement shall be<br \/>\ntrue and correct without regard to any materiality qualification thereto,<br \/>\nprovided such condition shall be deemed satisfied if the value of Titan is not<br \/>\nmore than $20,000,000 less than it would have been if all such breached<br \/>\nrepresentations and warranties had been true and correct.<\/p>\n<p>     7.2  Covenants and Agreements.  Titan and the Titan Subsidiaries shall have<br \/>\n          &#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;<br \/>\nperformed and complied with in all material respects all covenants and<br \/>\nagreements required by this Agreement to be performed or complied with by them<br \/>\non or prior to the Closing Date.<\/p>\n<p>     7.3  Certificate.  Union Oil shall have received a certificate executed on<br \/>\n          &#8212;&#8212;&#8212;&#8211;<br \/>\nbehalf of Titan by the president of Titan, dated the Closing Date, representing<br \/>\nand certifying that the conditions set forth in this Article VII have been<br \/>\nfulfilled.<\/p>\n<p>     7.4  HSR Act.  All waiting periods (and any extensions thereof) applicable<br \/>\n          &#8212;&#8212;-<br \/>\nto this Agreement and the transactions contemplated hereby under the HSR Act<br \/>\nshall have expired or been terminated.<\/p>\n<p>     7.5  Legal Proceedings.  No Proceeding shall, on the Closing Date, be<br \/>\n          &#8212;&#8212;&#8212;&#8212;&#8212;&#8211;<br \/>\npending or threatened seeking to restrain, prohibit or obtain damages or other<br \/>\nrelief in connection with this Agreement or the consummation of the transactions<br \/>\ncontemplated hereby.<\/p>\n<p>                                       47<\/p>\n<p>     7.6  Consents.  All consents, approvals, orders, authorizations and waivers<br \/>\n          &#8212;&#8212;&#8211;<br \/>\nof, and all declarations, filings and registrations with, third parties<br \/>\n(including Governmental Entities) required to be obtained or made by or on the<br \/>\npart of the parties hereto, or otherwise reasonably necessary for the<br \/>\nconsummation of the transactions contemplated hereby, shall have been obtained<br \/>\nor made, and all thereof shall be in full force and effect at the time of<br \/>\nClosing, unless the failure to obtain or make any such consent, approval, order,<br \/>\nauthorization, waiver, declaration, filing or registration would not have a<br \/>\nMaterial Adverse Effect on the Company, the Surviving Corporation, its<br \/>\nsubsidiaries or the Assets.<\/p>\n<p>     7.7  Stockholder Approval.  Titan shall have received stockholder approval<br \/>\n          &#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8211;<br \/>\nof the Merger and the consummation of the transactions contemplated by this<br \/>\nAgreement as described in Section 6.4(a).<\/p>\n<p>     7.8  Registration Statement.  The Registration Statement shall have become<br \/>\n          &#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;-<br \/>\neffective in accordance with the provisions of the Securities Act and no stop<br \/>\norder suspending the effectiveness of the Registration Statement shall be in<br \/>\neffect and no proceeding for such purpose shall be pending before or threatened<br \/>\nby the Commission.<\/p>\n<p>     7.9  Listing of Company Common Stock.  The Company Common Stock shall have<br \/>\n          &#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;-<br \/>\nbeen approved for listing on a national securities exchange or designated as a<br \/>\nnational market system security on an interdealer quotation system by the NASD,<br \/>\nsubject, in either case, to official notice of issuance.<\/p>\n<p>     7.10 Accounting Matters.  The Company shall have received a &#8220;comfort&#8221;<br \/>\n          &#8212;&#8212;&#8212;&#8212;&#8212;&#8212;<br \/>\nletter from Titan&#8217;s independent accountants, dated the effective date of the<br \/>\nProxy Statement\/Prospectus and addressed to the Company, of the kind<br \/>\ncontemplated by the Statement on Auditing Standards with respect to Letters to<br \/>\nUnderwriters promulgated by the American Institute of Certified Public<br \/>\nAccountants (the &#8220;AICPA Statement&#8221;), in form reasonably acceptable to the<br \/>\nCompany, in connection with the procedures undertaken by Titan&#8217;s independent<br \/>\naccountants with respect to the financial statements of Titan included in the<br \/>\nRegistration Statement and the other matters with respect to Titan contemplated<br \/>\nby the AICPA Statement and customarily included in comfort letters relating to<br \/>\ntransactions similar to the Merger.<\/p>\n<p>     7.11 Opinion of Tax Counsel.  Union Oil and the Company shall have received<br \/>\n          &#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;-<br \/>\na written opinion, in form reasonably satisfactory to each (the &#8220;Union Oil Tax<br \/>\nOpinion&#8221;), to the effect that the transfer of the Assets and the assumption of<br \/>\nthe Liabilities specified in Section 2.1 will not result in gain or loss to<br \/>\nUnion Oil or the Company.  In rendering such Union Oil Tax Opinion, such counsel<br \/>\nshall be entitled to rely upon representations of officers of Union Oil and<br \/>\nTitan and of their respective &#8220;affiliates&#8221; reasonably satisfactory in form and<br \/>\nsubstance to such counsel.<\/p>\n<p>                                       48<\/p>\n<p>                                 ARTICLE VIII<\/p>\n<p>                      CONDITIONS TO OBLIGATIONS OF TITAN<\/p>\n<p>     The obligations of Titan to consummate the transactions contemplated by<br \/>\nthis Agreement shall be subject to the fulfillment on or prior to the Closing<br \/>\nDate of each of the following conditions:<\/p>\n<p>     8.1  Representations and Warranties.  As of the date hereof and (except for<br \/>\n          &#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;<br \/>\nany representation or warranty that states specifically that it is made as of<br \/>\nthe date hereof or as of an earlier date) on the Closing Date, all the<br \/>\nrepresentations and warranties of the Company and Union Oil contained in this<br \/>\nAgreement shall be true and correct without regard to any materiality<br \/>\nqualification thereto, provided such condition shall be deemed satisfied if the<br \/>\nvalue of the Assets is not more than $35,000,000 less than it would have been if<br \/>\nall such breached representations and warranties had been true and correct.<\/p>\n<p>     8.2  Covenants and Agreements.  The Company and Union Oil shall have<br \/>\n          &#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;<br \/>\nperformed and complied with in all material respects all covenants and<br \/>\nagreements required by this Agreement to be performed or complied with by them<br \/>\non or prior to the Closing Date.<\/p>\n<p>     8.3  Certificate.  Titan shall have received a certificate executed on<br \/>\n          &#8212;&#8212;&#8212;&#8211;<br \/>\nbehalf of Union Oil and the Company by an officer of each, dated the Closing<br \/>\nDate, representing and certifying that the conditions set forth in this Article<br \/>\nVIII have been fulfilled.<\/p>\n<p>     8.4  HSR Act.  All waiting periods (and any extensions thereof) applicable<br \/>\n          &#8212;&#8212;-<br \/>\nto this Agreement and the transactions contemplated hereby under the HSR Act<br \/>\nshall have expired or been terminated.<\/p>\n<p>     8.5  Legal Proceedings.  No Proceeding shall, on the Closing Date, be<br \/>\n          &#8212;&#8212;&#8212;&#8212;&#8212;&#8211;<br \/>\npending or threatened seeking to restrain, prohibit or obtain damages or other<br \/>\nrelief in connection with this Agreement or the consummation of the transactions<br \/>\ncontemplated hereby.<\/p>\n<p>     8.6  Consents.  All consents, approvals, orders, authorizations and waivers<br \/>\n          &#8212;&#8212;&#8211;<br \/>\nof, and all declarations, filings and registrations with, third parties<br \/>\n(including Governmental Entities) required to be obtained or made by or on the<br \/>\npart of the parties hereto, or otherwise reasonably necessary for the<br \/>\nconsummation of the transactions contemplated hereby, shall have been obtained<br \/>\nor made, and all thereof shall be in full force and effect at the time of<br \/>\nClosing, unless the failure to obtain or make any such consent, approval, order,<br \/>\nauthorization, waiver, declaration, filing or registration would not have a<br \/>\nMaterial Adverse Effect on the Company and Sub considered as a whole.<\/p>\n<p>     8.7  Stockholder Approval.  Titan shall have received stockholder approval<br \/>\n          &#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8211;<br \/>\nof the Merger and the consummation of the transactions contemplated by this<br \/>\nAgreement as described in Section 6.4(a).<\/p>\n<p>     8.8  Registration Statement.  The Registration Statement shall have become<br \/>\n          &#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;-<br \/>\neffective in accordance with the provisions of the Securities Act and no stop<br \/>\norder suspending the effectiveness<\/p>\n<p>                                       49<\/p>\n<p>of the Registration Statement shall be in effect and no proceeding for such<br \/>\npurpose shall be pending before or threatened by the Commission.<\/p>\n<p>     8.9  Listing of Company Common Stock.  The Company Common Stock shall have<br \/>\n          &#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;-<br \/>\nbeen approved for listing on a national securities exchange or designated as a<br \/>\nnational market system security on an interdealer quotation system by the NASD,<br \/>\nsubject, in either case, to official notice of issuance.<\/p>\n<p>     8.10 Accounting Matters.  Titan shall have received a &#8220;comfort&#8221; letter from<br \/>\n          &#8212;&#8212;&#8212;&#8212;&#8212;&#8212;<br \/>\nthe Company&#8217;s independent accountants, dated the effective date of the Proxy<br \/>\nStatement\/Prospectus and addressed to Titan, of the kind contemplated by the<br \/>\nStatement on Auditing Standards with respect to Letters to Underwriters<br \/>\npromulgated by the AICPA Statement, in form reasonably acceptable to Titan, in<br \/>\nconnection with the procedures undertaken by the Company&#8217;s independent<br \/>\naccountants with respect to the financial statements of the Company included in<br \/>\nthe Registration Statement and the other matters with respect to the Assets<br \/>\ncontemplated by the AICPA Statement and customarily included in comfort letters<br \/>\nrelating to transactions similar to the Merger.<\/p>\n<p>     8.11 Opinion of Tax Counsel.  Titan shall have received a written opinion<br \/>\n          &#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;-<br \/>\nfrom Thompson &amp; Knight L.L.P., in form reasonably satisfactory to such party<br \/>\n(the &#8220;Tax Opinion&#8221;), to the effect that (i) the Merger will constitute a<br \/>\nreorganization within the meaning of Section 368(a) of the Code and\/or a<br \/>\ntransfer of property to the Company by the stockholders of Titan governed by<br \/>\nSection 351 of the Code, and (ii) the exchange in the Merger of Titan Common<br \/>\nStock for Merger Consideration will not give rise to gain or loss to the<br \/>\nshareholders of Titan with respect to such exchange (except to the extent of any<br \/>\ncash received).  In rendering such Tax Opinion, such counsel shall be entitled<br \/>\nto rely upon representations of officers of Union Oil and Titan and of their<br \/>\nrespective &#8220;affiliates&#8221; reasonably satisfactory in form and substance to such<br \/>\ncounsel.<\/p>\n<p>                                  ARTICLE IX<\/p>\n<p>                                  TAX MATTERS<\/p>\n<p>     9.1  Tax History of the Company.  As of the Closing Date, the Company is a<br \/>\n          &#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8211;<br \/>\nnewly-formed entity with no tax or operational history.<\/p>\n<p>     9.2  Proration of Taxes.  The Company and Union Oil shall apportion all ad<br \/>\n          &#8212;&#8212;&#8212;&#8212;&#8212;&#8212;<br \/>\nvalorem and similar taxes on the Assets, as well as severance or other Taxes<br \/>\nimposed upon any of the Assets, or with respect to any production from the<br \/>\nAssets, as of the Closing Date.  Union Oil shall pay and be responsible for all<br \/>\nsuch Taxes apportioned to the period ending on December 31, 1999, and the<br \/>\nCompany shall pay and be responsible for all such Taxes apportioned to the<br \/>\nperiod beginning January 1, 2000.<\/p>\n<p>                                       50<\/p>\n<p>     9.3  Tax Benefit Payments.<br \/>\n          &#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8211; <\/p>\n<p>          (a)  In the event there is a Final Determination (as defined below)<br \/>\n     applicable to Union Oil&#8217;s federal income tax return for the year of the<br \/>\n     Closing Date which results in the transfer of Union Oil&#8217;s Assets to the<br \/>\n     Company not qualifying under Section 351(a) of the Code, the Company will<br \/>\n     amend its prior year Tax Returns (to the extent allowed by law) to take<br \/>\n     into account the larger deductions resulting from the Stepped-up-Basis (as<br \/>\n     defined below) of the Assets.<\/p>\n<p>          (b)  The Company will pay to Union Oil an amount equal to the realized<br \/>\n     actual cash reduction in Taxes resulting from the Stepped-up Basis (&#8220;Tax<br \/>\n     Benefit&#8221;).  Such Tax Benefit shall be calculated for each taxable year<br \/>\n     (including those for which amended returns are filed pursuant to subsection<br \/>\n     9.3(a) above) by determining the difference between the amount of tax that<br \/>\n     would have been paid for such year without the adjustments to the tax basis<br \/>\n     resulting from the Final Determination referenced in subsection 9.3(a)<br \/>\n     above and the amount of tax paid with the Stepped-up Basis and will include<br \/>\n     any refund interest resulting from amending the Company&#8217;s Tax Returns as<br \/>\n     provided in subsection 9.3(a) above.<\/p>\n<p>          (c)  The payment for any year shall be adjusted to take into account<br \/>\n     any increase or decrease in the Tax Benefit for any prior year, whether<br \/>\n     resulting from the filing of an amended return, a Final Determination with<br \/>\n     respect to such year, or otherwise.<\/p>\n<p>          (d)  &#8220;Final Determination&#8221; shall mean (i) a final decision with<br \/>\n     respect to the proposed adjustment by an IRS appeals officer as evidenced<br \/>\n     by the issuance of a 90-day letter, IRS Form 870-AD or like notice unless<br \/>\n     judicial proceedings are initiated, (ii) a final non-appealable decision<br \/>\n     with respect to the proposed adjustment by a court of competent<br \/>\n     jurisdiction, or (iii) the settlement of the proposed adjustment with the<br \/>\n     consent of Titan and the Company (which consent shall not be unreasonably<br \/>\n     withheld).<\/p>\n<p>          (e)  &#8220;Stepped-up Basis&#8221; shall mean a tax basis for the Assets as<br \/>\n     adjusted pursuant to the Final Determination referenced in subsection<br \/>\n     9.3(a) above.<\/p>\n<p>          (f)  The parties agree to treat all payments pursuant to this Section<br \/>\n     9.3 as adjustments to the purchase price for federal income tax purposes.<\/p>\n<p>          (g)  At the Company&#8217;s option, any payments required hereunder may be<br \/>\n     made in either cash or Company Common Stock, with the number of shares to<br \/>\n     be determined by dividing the amount of the payment by the average of the<br \/>\n     closing prices for the Common Stock for the twenty trading days previous to<br \/>\n     the date of payment on a national securities exchange or the Nasdaq<br \/>\n     National Market, as applicable.<\/p>\n<p>                                       51<\/p>\n<p>                                   ARTICLE X<\/p>\n<p>                       TERMINATION, AMENDMENT AND WAIVER<\/p>\n<p>     10.1 Termination.  This Agreement may be terminated and the transactions<br \/>\n          &#8212;&#8212;&#8212;&#8211;<br \/>\ncontemplated hereby abandoned at any time prior to the Closing in the following<br \/>\nmanner:<\/p>\n<p>          (a)  By mutual written consent of Union Oil and Titan; or<\/p>\n<p>          (b)  By Union Oil or Titan, if:<\/p>\n<p>               (i)    The Closing shall not have occurred on or before May 31,<br \/>\n          2000, unless such failure to close shall be due to a material breach<br \/>\n          of this Agreement by the party seeking to terminate this Agreement<br \/>\n          pursuant to this clause (i);<\/p>\n<p>               (ii)   There shall be any Applicable Law that makes consummation<br \/>\n          of the transactions contemplated hereby illegal or otherwise<br \/>\n          prohibited or a Governmental Entity shall have issued an order, decree<br \/>\n          or ruling or taken any other action permanently restraining, enjoining<br \/>\n          or otherwise prohibiting the consummation of the transactions<br \/>\n          contemplated hereby, and such order, decree, ruling or other action<br \/>\n          shall have become final and nonappealable; or<\/p>\n<p>               (iii)  The approval of the stockholders of Titan contemplated by<br \/>\n          this Agreement shall not have been obtained by reason of the failure<br \/>\n          to obtain the required vote specified in Section 6.4 at a duly held<br \/>\n          meeting of stockholders or any adjournment thereof.<\/p>\n<p>          (c)  By Union Oil, if (i) any of the representations and warranties of<br \/>\n     Titan contained in this Agreement shall not be true and correct such that<br \/>\n     the condition set forth in Section 7.1 would not be satisfied or (ii) Titan<br \/>\n     shall have failed to fulfill in any material respect any of its material<br \/>\n     obligations under this Agreement, which failure is material to the<br \/>\n     obligations of Titan under this Agreement, and, in the case of each of<br \/>\n     clauses (i) and (ii), such misrepresentation, breach of warranty or failure<br \/>\n     (provided it can be cured) has not been cured within 30 days of notice<br \/>\n     thereof by Union Oil;<\/p>\n<p>          (d)  By Titan, if (i) any of the representations and warranties of the<br \/>\n     Company or Union Oil contained in this Agreement shall not be true and<br \/>\n     correct such that the condition set forth in Section 8.1 would not be<br \/>\n     satisfied, (ii) the Company or Union Oil shall have failed to fulfill in<br \/>\n     any material respect any of its material obligations under this Agreement,<br \/>\n     which failure is material to the obligations of the Company or Union Oil<br \/>\n     under this Agreement, and, in the case of each of clauses (i) and (ii),<br \/>\n     such misrepresentation, breach of warranty or failure (provided it can be<br \/>\n     cured) has not been cured within 30 days of notice thereof by Titan, or<br \/>\n     (iii) such termination is necessary to allow Titan to enter into an<br \/>\n     agreement in accordance with Section 6.2 hereof with respect to a Superior<br \/>\n     Proposal which<\/p>\n<p>                                       52<\/p>\n<p>     Titan&#8217;s Board of Directors has determined is more favorable to the<br \/>\n     stockholders of Titan than the transactions contemplated hereby; or<\/p>\n<p>          (e)  By Union Oil, if (i) the Board of Directors shall withdraw,<br \/>\n     modify or change its recommendation or approval in respect of this<br \/>\n     Agreement in a manner adverse to Union Oil or (ii) a tender offer or<br \/>\n     exchange offer for outstanding shares of capital stock of Titan then<br \/>\n     representing 30% or more of the combined power to vote generally for the<br \/>\n     election of directors is commenced, and the Board of Directors of Titan<br \/>\n     does not recommend that stockholders not tender their shares into such<br \/>\n     tender or exchange offer.<\/p>\n<p>     10.2 Effect of Termination.<br \/>\n          &#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212; <\/p>\n<p>     (a)  In the event of the termination of this Agreement pursuant to Section<br \/>\n10.1 by Titan or Union Oil, written notice thereof shall forthwith be given to<br \/>\nthe other party specifying the provision hereof pursuant to which such<br \/>\ntermination is made, and this Agreement shall become void and have no effect,<br \/>\nand there shall be no liability hereunder on the part of Titan, Union Oil, the<br \/>\nCompany, Sub or any of their respective directors, officers, employees,<br \/>\nstockholders or representatives, except that the agreements contained in this<br \/>\nSection 10.2 and in Sections 6.11 and 6.13 and in Article XII shall survive the<br \/>\ntermination hereof.  Nothing contained in this Section 10.2 shall otherwise<br \/>\nrelieve any party from liability for damages actually incurred as a result of<br \/>\nany breach of this Agreement.  No termination of this Agreement shall affect the<br \/>\nobligations of the parties pursuant to the confidentiality agreements referred<br \/>\nto in Section 6.1(a) and 6.1(b).<\/p>\n<p>     (b)  If (i) Union Oil shall have terminated this Agreement pursuant to<br \/>\nSection 10.1(e), (ii) Titan shall have terminated this Agreement pursuant to<br \/>\nSection 10.1(d)(iii), or (iii) the Agreement is terminated by Union Oil pursuant<br \/>\nto Section 10.1(c)(ii) and (with respect to the foregoing clause (iii) only)<br \/>\nwithin 180 days after such termination (A) a transaction is consummated, which<br \/>\ntransaction, if offered or proposed, would constitute an Acquisition Proposal,<br \/>\n(B) an agreement for such a transaction is entered into or (C) any person shall<br \/>\nhave acquired beneficial ownership or the right to acquire beneficial ownership<br \/>\nof, or any &#8220;group&#8221; (as such term is defined under Section 13(d) of the Exchange<br \/>\nAct and the rules and regulations promulgated hereunder) shall have been formed<br \/>\nthat beneficially owns, or has the right to acquire beneficial ownership of,<br \/>\noutstanding shares of capital stock of Titan then representing 50% or more of<br \/>\nthe combined power to vote generally for the election of directors, then in any<br \/>\nsuch case Titan shall pay in immediately available funds simultaneously with<br \/>\nsuch termination if pursuant to Section 10.1(d)(iii) and promptly, but in no<br \/>\nevent later than two (2) business days after the date of such termination if<br \/>\npursuant to Section 10.1(e), and promptly after the occurrence of the event<br \/>\nspecified in clause (iii) above in the case of such an event, to Union Oil a<br \/>\ntermination fee of $7,500,000, which fee shall be payable by wire transfer to<br \/>\nsuch account as Union Oil may designate in writing to Titan.  No fee shall be<br \/>\npaid pursuant to this Section 10.2(b) if either Union Oil or the Company shall<br \/>\nbe in material breach of its obligations hereunder, after Titan has afforded<br \/>\nUnion Oil and the Company a 30 day period after notice in which to cure such<br \/>\nbreach.<\/p>\n<p>     10.3 Amendment.  Any provision of this Agreement (including the Exhibits<br \/>\n          &#8212;&#8212;&#8212;<br \/>\nhereto) may be amended, to the extent permitted by law, prior to the Effective<br \/>\nTime if, and only if, such<\/p>\n<p>                                       53<\/p>\n<p>amendment is in writing and signed, in the case of an amendment, by the Company,<br \/>\nUnion Oil, Sub and Titan; provided that after the adoption of this Agreement by<br \/>\nthe stockholders of Titan, no such amendment shall, without the further approval<br \/>\nof such stockholders, alter or change (i) the amount or kind of consideration to<br \/>\nbe received in exchange for any shares of Titan Common Stock or (ii) any of the<br \/>\nother terms or conditions of this Agreement if such alteration or change would<br \/>\nadversely affect such stockholders.<\/p>\n<p>     10.4 Waiver.  Each of Union Oil, the Company and Sub and Titan may (i)<br \/>\n          &#8212;&#8212;<br \/>\nwaive any inaccuracies in the representations and warranties of the other<br \/>\ncontained herein or in any document, certificate or writing delivered pursuant<br \/>\nhereto or (ii) waive compliance by the other with any of the other&#8217;s agreements<br \/>\nor fulfillment of any conditions to its own obligations contained herein.  Any<br \/>\nagreement on the part of a party hereto to any such waiver shall be valid only<br \/>\nif set forth in an instrument in writing signed by or on behalf of such party.<br \/>\nNo failure or delay by a party hereto in exercising any right, power or<br \/>\nprivilege hereunder shall operate as a waiver thereof nor shall any single or<br \/>\npartial exercise thereof preclude any other or further exercise thereof or the<br \/>\nexercise of any other right, power or privilege.<\/p>\n<p>                                  ARTICLE XI<\/p>\n<p>                    SURVIVAL MATTERS; CROSS INDEMNIFICATION<\/p>\n<p>     11.1 Survival of Representations and Warranties.  The representations and<br \/>\n          &#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;<br \/>\nwarranties of the parties contained in this Agreement shall not survive the<br \/>\nClosing.<\/p>\n<p>     11.2 Survival of Covenants and Agreements.  The covenants and agreements of<br \/>\n          &#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;<br \/>\nthe parties to be performed after the Closing contained in this Agreement shall<br \/>\nsurvive the Closing.<\/p>\n<p>     11.3 Indemnification.<br \/>\n          &#8212;&#8212;&#8212;&#8212;&#8212; <\/p>\n<p>     (a)  The Company shall defend, indemnify and hold harmless the Union Oil<br \/>\nIndemnified Parties against any and all the Company Liabilities, whether or not<br \/>\nthe result of the sole or partial negligence or otherwise culpable conduct or<br \/>\nfault of one or more of the Union Oil Indemnified Parties,  including, without<br \/>\nlimitation, any such loss resulting from or caused in whole or in part by the<br \/>\nCompany Indemnified Parties&#8217; or their predecessors&#8217; violation of or failure to<br \/>\nfulfill duties imposed by, or incurrence of liability under, any Environmental<br \/>\nLaws. UNION OIL AND THE COMPANY AGREE THAT THE PROVISIONS OF THIS SECTION SHALL<br \/>\nAPPLY REGARDLESS OF WHETHER THE UNION OIL INDEMNIFIED PARTIES OR THEIR<br \/>\nPREDECESSORS ARE OR WERE WHOLLY OR PARTIALLY OR CONCURRENTLY, ACTIVELY OR<br \/>\nPASSIVELY, NEGLIGENT OR OTHERWISE AT FAULT, AND WHETHER OR NOT THE LOSSES ARISE<br \/>\nOUT OF A THEORY OF NEGLIGENCE, NEGLIGENCE PER SE, TRESPASS, NUISANCE, STRICT<br \/>\nLIABILITY, PRODUCTS LIABILITY, PREMISES LIABILITY, LIABILITY BASED ON STATUTE,<br \/>\nLIABILITY BASED ON CONTRACT, OR ANY OTHER THEORY OF LIABILITY, AND REGARDLESS OF<br \/>\nWHO ASSERTS THE LOSS, INCLUDING, WITHOUT LIMITATION, PRIVATE CITIZENS, PERSONS<br \/>\nOR<\/p>\n<p>                                       54<\/p>\n<p>ORGANIZATIONS, OR ANY FOREIGN, FEDERAL, STATE, MUNICIPAL OR LOCAL GOVERNMENT OR<br \/>\nTHEIR REPRESENTATIVES IN EACH CASE WITHOUT REGARD TO SOLE, PARTIAL OR CONCURRENT<br \/>\nNEGLIGENCE, STRICT LIABILITY, GROSS NEGLIGENCE, WILLFUL MISCONDUCT OR OTHER<br \/>\nFAULT OF THE UNION OIL INDEMNIFIED PARTIES.<\/p>\n<p>     (b)  Union Oil shall defend, indemnify and hold harmless the Company<br \/>\nIndemnified Parties against any and all Union Oil Liabilities, whether or not<br \/>\nthe result of the sole or partial negligence or otherwise culpable conduct or<br \/>\nfault of one or more of the Company Indemnified Parties.  UNION OIL AND THE<br \/>\nCOMPANY AGREE THAT THE PROVISIONS OF THIS SECTION SHALL APPLY REGARDLESS OF<br \/>\nWHETHER THE COMPANY INDEMNIFIED PARTIES OR THEIR PREDECESSORS ARE OR WERE WHOLLY<br \/>\nOR PARTIALLY OR CONCURRENTLY, ACTIVELY OR PASSIVELY, NEGLIGENT OR OTHERWISE AT<br \/>\nFAULT, AND WHETHER OR NOT THE LOSSES ARISE OUT OF A THEORY OF NEGLIGENCE,<br \/>\nNEGLIGENCE PER SE, TRESPASS, NUISANCE, STRICT LIABILITY, PRODUCTS LIABILITY,<br \/>\nPREMISES LIABILITY, LIABILITY BASED ON STATUTE, LIABILITY BASED ON CONTRACT, OR<br \/>\nANY OTHER THEORY OF LIABILITY, AND REGARDLESS OF WHO ASSERTS THE LOSS,<br \/>\nINCLUDING, WITHOUT LIMITATION, PRIVATE CITIZENS, PERSONS OR ORGANIZATIONS, OR<br \/>\nANY FOREIGN, FEDERAL, STATE, MUNICIPAL OR LOCAL GOVERNMENT OR THEIR<br \/>\nREPRESENTATIVES IN EACH CASE WITHOUT REGARD TO SOLE, PARTIAL OR CONCURRENT<br \/>\nNEGLIGENCE, STRICT LIABILITY, GROSS NEGLIGENCE, WILLFUL MISCONDUCT OR OTHER<br \/>\nFAULT OF THE COMPANY INDEMNIFIED PARTIES.<\/p>\n<p>     (c)  The Company, Union Oil and Titan acknowledge and agree that the<br \/>\nprovisions of this Section 11.3 and related provisions are the result of mutual<br \/>\ncompromise and an allocation of risk with respect to the subject matter of this<br \/>\nAgreement.  The provisions of this Section 11.3 and related provisions of this<br \/>\nArticle XI shall be effective notwithstanding the knowledge or lack of knowledge<br \/>\nof the Company, Union Oil or Titan with respect to the condition of the Assets<br \/>\nor any actual or potential liability or obligation arising under Environmental<br \/>\nLaws or relating to Hazardous Materials, known or unknown, contingent or<br \/>\notherwise.  The Company, Union Oil and Titan further acknowledge and agree that<br \/>\nthe provisions of this Section 11.3 and related provisions of this Article XI<br \/>\nhave been given individual weight by them in connection with entering into this<br \/>\nAgreement.   The Company, Union Oil and Titan acknowledge and agree that the<br \/>\nallocations of risk and responsibility contained in this Section 11.3 and<br \/>\nrelated provisions are mutually intended by them to be given full effect.<\/p>\n<p>     11.4 Indemnification Procedure.  Each person to be indemnified pursuant to<br \/>\n          &#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;-<br \/>\nthis Article XI (an &#8220;Indemnified Party&#8221;) agrees to give prompt notice to the<br \/>\nindemnifying party of the assertion of any claim, or the commencement of any<br \/>\nsuit, action or proceeding, brought against or sought to be collected from such<br \/>\nIndemnified Party (each a &#8220;Third Party Claim&#8221;), in respect of which indemnity<br \/>\nmay be sought by such Indemnified Party under this Article XI; provided that the<br \/>\nomission so to promptly notify the indemnifying party with respect to a Third<br \/>\nParty Claim brought against or sought to be collected from such Indemnified<br \/>\nParty will not relieve the indemnifying party from any Liability that it may<br \/>\nhave to such Indemnified Party under this Article XI except to the extent that<\/p>\n<p>                                       55<\/p>\n<p>such failure has materially prejudiced such indemnifying party with respect to<br \/>\nthe defense of such Third Party Claim. If any Indemnified Party shall seek<br \/>\nindemnity under this Article XI with respect to a Third Party Claim brought<br \/>\nagainst or sought to be collected from such Indemnified Party, the indemnifying<br \/>\nparty shall be entitled to participate therein and, to the extent that it<br \/>\nwishes, to assume and direct the defense and settlement thereof with counsel<br \/>\nsatisfactory to such Indemnified Party. After notice from the indemnifying party<br \/>\nto an Indemnified Party of its election to assume and direct the defense and<br \/>\nsettlement of a Third Party Claim brought against or sought to be collected from<br \/>\nsuch Indemnified Party that such indemnifying party is entitled to assume and<br \/>\ndirect under the terms hereof, the indemnifying party shall not be liable to<br \/>\nsuch Indemnified Party under this Article XI for any legal or other expenses<br \/>\nsubsequently incurred by such Indemnified Party in connection with the defense<br \/>\nthereof other than reasonable costs of investigation, unless the Indemnifying<br \/>\nParty and the Indemnified Party are both named parties to any such action, claim<br \/>\nor demand and representation of both parties by the same counsel would be<br \/>\ninappropriate due to actual or potential conflicts of interest between them.<br \/>\nNotwithstanding the foregoing provisions of this Section 11.4, the indemnifying<br \/>\nparty shall not (A) without the prior written consent of an Indemnified Party,<br \/>\neffect any settlement of any pending or threatened proceeding in respect of<br \/>\nwhich such Indemnified Party is, or with reasonable foreseeability, could have<br \/>\nbeen a party and indemnity could have been sought hereunder by such Indemnified<br \/>\nParty for a Third Party Claim brought against or sought to be collected from<br \/>\nsuch Indemnified Party, unless such settlement includes an unconditional<br \/>\nrelease, in form and substance satisfactory to the Indemnified Party, of such<br \/>\nIndemnified Party from all Liability arising out of such proceeding (provided<br \/>\nthat, whether or not such a release is required to be obtained, the indemnifying<br \/>\nparty shall remain liable to such Indemnified Party in accordance with this<br \/>\nArticle XI in the event that a Third Party Claim is subsequently brought against<br \/>\nor sought to be collected from such Indemnified Party) or (B) be liable for any<br \/>\nsettlement of any Third Party Claim brought against or sought to be collected<br \/>\nfrom an Indemnified Party effected without such indemnifying party&#8217;s written<br \/>\nconsent (which shall not be unreasonably withheld), but if settled with such<br \/>\nindemnifying party&#8217;s written consent, or if there is a final judgment for the<br \/>\nplaintiff in any such Third Party Claim, such indemnifying party agrees (to the<br \/>\nextent stated above) to indemnify the Indemnified Party from and against any<br \/>\nloss, liability, claim, damage or expense by reason or such settlement or<br \/>\njudgment. The indemnification required by this Article XI shall be made by<br \/>\nperiodic payments of the amount thereof during the course of the investigation<br \/>\nor defense, as and when bills are received or loss, liability, claim, damage or<br \/>\nexpense is incurred.<\/p>\n<p>     11.5 Insurance.<br \/>\n          &#8212;&#8212;&#8212; <\/p>\n<p>     (a)  Notwithstanding any provision to the contrary herein, an indemnifying<br \/>\nparty hereunder shall have no obligation for a liability or any part thereof<br \/>\nsought to be indemnified by an Indemnified Party pursuant to this Article XI to<br \/>\nthe extent that the Indemnified Party has received payment from an insurer on<br \/>\naccount of such liability, which payment has not been offset through a matching<br \/>\ndeductible or premium adjustments made on account of such payment.<\/p>\n<p>     (b)  To the extent that an Indemnified Party may have insurance for a<br \/>\nliability or any part thereof sought to be indemnified under this Article XI,<br \/>\nuntil an insurer makes payment on account thereof, the parties shall proceed<br \/>\nwith indemnification under this Article XI as if the Indemnified Party is not<br \/>\ncovered by such insurance.  An indemnifying party which has paid all or any part<br \/>\nof an<\/p>\n<p>                                       56<\/p>\n<p>indemnification claim shall then be reimbursed by the Indemnified Party from<br \/>\ninsurance payment later received, if any, which payment has not been offset<br \/>\nthrough a matching deductible or premium adjustments made on account of such<br \/>\npayment.<\/p>\n<p>     11.6 Definitions.  As used in this Article XI, each of the following terms<br \/>\n          &#8212;&#8212;&#8212;&#8211;<br \/>\nhas the meaning given it below:<\/p>\n<p>          (a)  &#8220;Company Indemnified Parties&#8221; shall mean the Company and its<br \/>\n     Subsidiaries and any officer, director, employee, agent or other<br \/>\n     representative thereof (individually, a &#8220;Company Indemnified Party&#8221;).<\/p>\n<p>          (b)  &#8220;Company Liabilities&#8221; shall mean all Liabilities, known or<br \/>\n     unknown, absolute, accrued contingent or otherwise, to the extent (A)<br \/>\n     assumed by the Company pursuant to Section 2.1 or (B) directly or<br \/>\n     indirectly related to Titan or its subsidiaries or their assets, operations<br \/>\n     or businesses, in each case regardless of whether such Liabilities exist or<br \/>\n     arise before, at or after the Closing Date and in each case including all<br \/>\n     Liabilities attributable to damage to property, injury to or death of<br \/>\n     persons or other living things, natural resource damages, response,<br \/>\n     remediation restoration, investigation, monitoring, containment, cleanup,<br \/>\n     removal, closure, corrective action or other work of any kind or nature,<br \/>\n     abandonment expenses, violation of or non-compliance with environmental<br \/>\n     laws, the presence or release or threatened release of Hazardous Materials<br \/>\n     (any of the foregoing occurring or existing at any location), or the<br \/>\n     environmental condition of the property (including disposal of wastes on or<br \/>\n     from the property);  provided, however, that the Excluded Liabilities shall<br \/>\n     not constitute Company Liabilities; provided further, that, notwithstanding<br \/>\n     any provision to the contrary herein, any Liability constituting an Expense<br \/>\n     or obligation for which the Company is liable under the terms of this<br \/>\n     Agreement shall constitute a Company Liability.<\/p>\n<p>          (c)  &#8220;Union Oil Indemnified Parties&#8221; shall mean Union Oil and its<br \/>\n     affiliates, other than the Company and its subsidiaries, and any officer,<br \/>\n     director, employee, agent or other representative thereof (individually, a<br \/>\n     &#8220;Union Oil Indemnified Party&#8221;).<\/p>\n<p>          (d)  &#8220;Union Oil Liabilities&#8221; shall mean the Excluded Liabilities and<br \/>\n     all other Liabilities known or unknown, absolute, accrued, contingent or<br \/>\n     otherwise, arising out of or associated with the affairs or operations of<br \/>\n     Union Oil, its parent and any of its subsidiaries and which are not the<br \/>\n     Company Liabilities.<\/p>\n<p>                                  ARTICLE XII<\/p>\n<p>                                 MISCELLANEOUS<\/p>\n<p>     12.1 Notices.  All notices, requests, demands and other communications<br \/>\n          &#8212;&#8212;-<br \/>\nrequired or permitted to be given or made hereunder by any party hereto shall be<br \/>\nin writing and shall be deemed to have been duly given or made if delivered<br \/>\npersonally, or sent by prepaid overnight delivery<\/p>\n<p>                                       57<\/p>\n<p>service, or sent telefax, to the parties at the following addresses (or at such<br \/>\nother addresses as shall be specified by the parties by like notice):<\/p>\n<p>          (a)  If to Titan:<\/p>\n<p>               Titan Exploration, Inc.<br \/>\n               500 West Texas, Suite 200<br \/>\n               Midland, Texas<br \/>\n               Attention: Jack Hightower<br \/>\n               Telefax: 915-687-3863<\/p>\n<p>          with a copy to:<\/p>\n<p>               Thompson &amp; Knight L.L.P.<br \/>\n               1700 Pacific Avenue, Suite 3300<br \/>\n               Dallas, Texas 75201<br \/>\n               Attention: Joe Dannenmaier<br \/>\n               Telefax: 214-969-1751<\/p>\n<p>          (b)  If to Union Oil, the Company or Sub:<\/p>\n<p>               c\/o Mr. Phil Ballard<br \/>\n               Manager, Corporate Development<br \/>\n               Union Oil Company of California<br \/>\n               One Sugar Creek Place<br \/>\n               14141 Southwest Freeway<br \/>\n               Sugar Land, Texas 77478<br \/>\n               Telefax: (281) 287-5170<\/p>\n<p>          with a copy to:<\/p>\n<p>               Jay Cuclis, Esq. \/ David Stone, Esq.<br \/>\n               Vinson &amp; Elkins<br \/>\n               2300 First City Tower<br \/>\n               1001 Fannin Tower<br \/>\n               Houston, Texas 77002<br \/>\n               Telefax: (713) 615-5141<\/p>\n<p>                                       58<\/p>\n<p>          and another copy to:<\/p>\n<p>               Union Oil Company of California<br \/>\n               2141 Rosecrans Avenue, Suite 4000<br \/>\n               El Segundo, California 90245<br \/>\n               Attn:  (1) General Counsel, and<br \/>\n                      (2) Vice President, Corporate Development<br \/>\n               Telefax: (310) 726-7819<\/p>\n<p>     12.2 Entire Agreement.  This Agreement, together with the Ancillary<br \/>\n          &#8212;&#8212;&#8212;&#8212;&#8212;-<br \/>\nAgreements, the schedules, exhibits and other writings referred to herein or<br \/>\ndelivered pursuant hereto constitute the entire agreement between the parties<br \/>\nhereto with respect to the subject matter hereof and supersede all prior<br \/>\nagreements and understandings, both written and oral, between the parties with<br \/>\nrespect to the subject matter hereof.<\/p>\n<p>     12.3 Binding Effect; Assignment; No Third Party Benefit.  This Agreement<br \/>\n          &#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8211;<br \/>\nshall be binding upon and inure to the benefit of the parties hereto and their<br \/>\nrespective successors and permitted assigns; provided, however, that neither<br \/>\nthis Agreement nor any of the rights, interests or obligations hereunder shall<br \/>\nbe assigned by any of the parties hereto (by operation of law or otherwise)<br \/>\nwithout the prior written consent of the other parties.  Except as provided in<br \/>\nArticle I and Section 6.21, nothing in this Agreement, express or implied, is<br \/>\nintended to or shall confer upon any person other than Titan, the Company and<br \/>\nUnion Oil any rights, benefits or remedies of any nature whatsoever under or by<br \/>\nreason of this Agreement.<\/p>\n<p>     12.4 Severability.  If any provision of this Agreement is held to be<br \/>\n          &#8212;&#8212;&#8212;&#8212;<br \/>\nunenforceable, this Agreement shall be considered divisible and such provision<br \/>\nshall be deemed inoperative to the extent it is deemed unenforceable, and in all<br \/>\nother respects this Agreement shall remain in full force and effect; provided,<br \/>\nhowever, that if any such provision may be made enforceable by limitation<br \/>\nthereof, then such provision shall be deemed to be so limited and shall be<br \/>\nenforceable to the maximum extent permitted by Applicable Law.<\/p>\n<p>     12.5 Governing Law.  This Agreement shall be governed by and construed and<br \/>\n          &#8212;&#8212;&#8212;&#8212;-<br \/>\nenforced in accordance with the laws of the State of Delaware.<\/p>\n<p>     12.6 Descriptive Headings.  The descriptive headings herein are inserted<br \/>\n          &#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8211;<br \/>\nfor convenience of reference only, do not constitute a part of this Agreement<br \/>\nand shall not affect in any manner the meaning or interpretation of this<br \/>\nAgreement.<\/p>\n<p>     12.7 Gender.  Pronouns in masculine, feminine and neuter genders shall be<br \/>\n          &#8212;&#8212;<br \/>\nconstrued to include any other gender, and words in the singular form shall be<br \/>\nconstrued to include the plural and vice versa, unless the context otherwise<br \/>\nrequires.<\/p>\n<p>     12.8 References.  All references in this Agreement to Articles, Sections<br \/>\n          &#8212;&#8212;&#8212;-<br \/>\nand other subdivisions refer to the Articles, Sections and other subdivisions of<br \/>\nthis Agreement unless expressly provided otherwise.  The words &#8220;this Agreement&#8221;,<br \/>\n&#8220;herein&#8221;, &#8220;hereof&#8221;, &#8220;hereby&#8221;, &#8220;hereunder&#8221; and<\/p>\n<p>                                       59<\/p>\n<p>words of similar import refer to this Agreement as a whole and not to any<br \/>\nparticular subdivision unless expressly so limited.  Whenever the words<br \/>\n&#8220;include&#8221;, &#8220;includes&#8221; and &#8220;including&#8221; are used in this Agreement, such words<br \/>\nshall be deemed to be followed by the words &#8220;without limitation&#8221;.<\/p>\n<p>     12.9  Counterparts. This Agreement may be executed by the parties hereto in<br \/>\n           &#8212;&#8212;&#8212;&#8212;<br \/>\nany number of counterparts, each of which shall be deemed an original, but all<br \/>\nof which shall constitute one and the same agreement.  Each counterpart may<br \/>\nconsist of a number of copies hereof each signed by less than all, but together<br \/>\nsigned by all, the parties hereto.<\/p>\n<p>     12.10 Specific Performance.  The parties hereto acknowledge and agree that<br \/>\n           &#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8211;<br \/>\nTitan would not have an adequate remedy at law for money damages in the event<br \/>\nthat this Agreement were not performed in accordance with its specific terms. It<br \/>\nis accordingly agreed that Titan shall be entitled to enforce specifically the<br \/>\nprovisions of this Agreement, in any court of the United States or any state<br \/>\nthereof having jurisdiction, in addition to any other remedy to which Titan may<br \/>\nbe entitled under this Agreement or at law or in equity.<\/p>\n<p>                                 ARTICLE XIII<\/p>\n<p>                                  DEFINITIONS<\/p>\n<p>     13.1  Certain Defined Terms.  As used in this Agreement, each of the<br \/>\n           &#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;<br \/>\nfollowing terms has the meaning given it below:<\/p>\n<p>     &#8220;affiliate&#8221; shall mean, with respect to any person, any other person that,<br \/>\ndirectly or indirectly, through one or more intermediaries, controls, is<br \/>\ncontrolled by or is under common control with, such person.<\/p>\n<p>     &#8220;Applicable Law&#8221; shall mean any statute, law, rule or regulation or any<br \/>\njudgment, order, writ, injunction or decree of any Governmental Entity to which<br \/>\na specified person or property is subject.<\/p>\n<p>     &#8220;Arbitrating Firm&#8221; shall mean one of the &#8220;big five&#8221; independent public<br \/>\naccounting firms (other than any such firm that audited the 1998 financial<br \/>\nstatements of Titan, Union Oil or the Company) selected by agreement of Union<br \/>\nOil and the Company or, if they cannot agree, chosen by lot by the Company from<br \/>\namong the eligible firms.<\/p>\n<p>     &#8220;Business Day&#8221; shall mean a day on which national banks are open for the<br \/>\ntransaction of business.<\/p>\n<p>     &#8220;Commission&#8221; shall mean the Securities and Exchange Commission.<\/p>\n<p>     &#8220;Encumbrances&#8221; shall mean liens, charges, pledges, options, mortgages,<br \/>\ndeeds of trust, security interests, claims, restrictions (whether on voting,<br \/>\nsale, transfer, disposition or otherwise), easements and other encumbrances of<br \/>\nevery type and description, whether imposed by law, agreement, understanding or<br \/>\notherwise.<\/p>\n<p>                                       60<\/p>\n<p>     &#8220;Environmental Laws&#8221; shall mean all federal, state and local laws and<br \/>\nregulations relating to pollution or protection of human health or the<br \/>\nenvironment, including without limitation, laws relating to Releases or<br \/>\nthreatened Releases of Hazardous Materials into the indoor or outdoor<br \/>\nenvironment (including, without limitation, ambient air, surface water, ground<br \/>\nwater, land surface or substance strata) or otherwise relating to the<br \/>\nmanufacture, processing, distribution, use, treatment, storage, Release,<br \/>\ndisposal, transport or handling of Hazardous Materials and all laws and<br \/>\nregulations with regard to record keeping, notification, disclosure and<br \/>\nreporting requirements respecting Hazardous Materials.<\/p>\n<p>     &#8220;Environmental Liabilities&#8221; shall mean all obligations, duties, losses,<br \/>\nliabilities, claims, fines, expenses, damages, costs (including attorney&#8217;s fees<br \/>\nand expenses) or penalties created by, related to, or arising out of any<br \/>\nEnvironmental Law, whether accruing before or after the Closing Date.<\/p>\n<p>     &#8220;Environmental Response Measures&#8221; shall mean any of the following, to the<br \/>\nextent required to effectuate compliance with Applicable Environmental Laws:<br \/>\nthe cost of investigation, remedial response obligations, removal response<br \/>\nobligations, interim response obligations, ecological investigation obligations,<br \/>\nnatural resource damage remediation obligations, and obligations to comply with<br \/>\norders of any Governmental Entity.<\/p>\n<p>     &#8220;ERISA&#8221; shall mean the Employee Retirement Income Security Act of 1974, as<br \/>\namended.<\/p>\n<p>     &#8220;Exchange Act&#8221; shall mean the Securities Exchange Act of 1934.<\/p>\n<p>     &#8220;Governmental Entity&#8221; shall mean any court or tribunal in any jurisdiction<br \/>\n(domestic or foreign) or any public, governmental, or regulatory body, agency,<br \/>\ndepartment, commission, board, bureau or other authority or instrumentality<br \/>\n(domestic or foreign).<\/p>\n<p>     &#8220;Hazardous Materials&#8221; shall mean all substances defined as Hazardous<br \/>\nSubstances, Oil, Pollutants or Contaminants in the National Oil and Hazardous<br \/>\nSubstances Pollution Contingency Plan, 40 C.F.R. (S) 300.5, or defined as such<br \/>\nby, or regulated as such under, any Environmental Law, including without<br \/>\nlimitation, PCBs, mercury and NORM, or which otherwise may be the basis for any<br \/>\nperson (including, without limitation, any federal, state, local or foreign<br \/>\ngovernment, and natural persons) to require cleanup, removal, treatment or<br \/>\nremediation.<\/p>\n<p>     &#8220;HSR Act&#8221; shall mean the Hart-Scott-Rodino Antitrust Improvements Act of<br \/>\n1976, as amended.<\/p>\n<p>     &#8220;IRS&#8221; shall mean the Internal Revenue Service.<\/p>\n<p>     &#8220;Liabilities&#8221; shall mean all losses, liabilities, claims, taxes, damages,<br \/>\ncosts (including costs of investigation) and expenses (including reasonable<br \/>\nlegal fees and expenses).<\/p>\n<p>     &#8220;Lease&#8221; shall mean any oil and gas lease, oil, gas and mineral lease or<br \/>\nsimilar interest.<\/p>\n<p>                                       61<\/p>\n<p>     &#8220;Material Adverse Effect&#8221; shall mean with respect to any person any adverse<br \/>\nchange or adverse condition in or relating to the financial condition of such<br \/>\nperson and its subsidiaries that is material to such person and its subsidiaries<br \/>\ntaken as a whole; provided, however, that any prospective change or changes in<br \/>\nthe conditions listed above or relating to or resulting from (i) any change or<br \/>\nchanges in the prices of oil, gas, natural gas liquids or other hydrocarbon<br \/>\nproducts or (ii) general economic conditions or local, regional, national or<br \/>\ninternational industry conditions.<\/p>\n<p>     &#8220;NASD&#8221; shall mean the National Association of Securities Dealers, Inc.<\/p>\n<p>     &#8220;Permits&#8221; shall mean licenses, permits, variances, exemptions, orders,<br \/>\nfranchises, approvals and  other authorizations of or from Governmental<br \/>\nEntities.<\/p>\n<p>     &#8220;Permitted Encumbrances&#8221; shall mean:<\/p>\n<p>          (a)  any materialman&#8217;s, mechanic&#8217;s, repairman&#8217;s, employee&#8217;s,<br \/>\n     contractor&#8217;s, operator&#8217;s or other similar liens or charges for unpaid<br \/>\n     liquidated amounts arising in the ordinary course of business which are not<br \/>\n     yet due;<\/p>\n<p>          (b)  liens for Taxes which are not yet due;<\/p>\n<p>          (c)  all lessors&#8217; royalties, overriding royalties, and other similar<br \/>\n     burdens which do not, with respect to Union Oil, the Company and the<br \/>\n     Assets, cause the representations set forth in Section 3.14 and, with<br \/>\n     respect to Titan and the Titan Subsidiaries, cause the representations in<br \/>\n     Section 4.14 to be untrue;<\/p>\n<p>          (d)  unitization and pooling designations, declarations, orders and<br \/>\n     agreements which do not, with respect to Union Oil, the Company and the<br \/>\n     Assets, cause the representations set forth in Section 3.14 and, with<br \/>\n     respect to Titan and the Titan Subsidiaries, cause the representations in<br \/>\n     Section 4.14 to be untrue; and<\/p>\n<p>          (e)  such other encumbrances as are not, either individually or in the<br \/>\n     aggregate, reasonably expected to have a Material Adverse Effect (i) on the<br \/>\n     Assets or the Business with respect to Union Oil, the Company and Sub and<br \/>\n     (ii) the assets of Titan and the Titan Subsidiaries with respect to Titan.<\/p>\n<p>     &#8220;person&#8221; shall mean any individual, corporation, partnership, joint<br \/>\nventure, association, joint-stock company, trust, enterprise, unincorporated<br \/>\norganization or Governmental Entity.<\/p>\n<p>     &#8220;Proceedings&#8221; shall mean all proceedings, actions, claims, suits,<br \/>\ninvestigations and inquiries by or before any arbitrator or Governmental Entity.<\/p>\n<p>     &#8220;reasonable efforts&#8221; shall mean a party&#8217;s best efforts in accordance with<br \/>\nreasonable commercial practice and without the incurrence of unreasonable<br \/>\nexpense.<\/p>\n<p>                                       62<\/p>\n<p>     &#8220;Release&#8221; shall mean any release, spill, emission, discharge, leaking,<br \/>\npumping, injection, deposit, disposal, dispersal, leaching or migration into the<br \/>\nindoor or outdoor environment (including, without limitation, ambient air,<br \/>\nsurface water, groundwater, land surface or subsurface strata) or into or out of<br \/>\nany property, including the movement of Hazardous Materials through or in air,<br \/>\nsoil, surface water, groundwater or property.<\/p>\n<p>     &#8220;Securities Act&#8221; shall mean the Securities Act of 1933, as amended.<\/p>\n<p>     &#8220;Tax&#8221; shall mean any income taxes or similar assessments or any sales,<br \/>\nexcise, occupation, use, ad valorem, property, production, severance,<br \/>\ntransportation, employment, payroll, franchise or other tax imposed by any<br \/>\nUnited States federal, state or local (or any foreign or provincial) taxing<br \/>\nauthority, including any interest, penalties or additions attributable thereto.<\/p>\n<p>     &#8220;Taxing Authority&#8221; shall mean any governmental authority responsible for<br \/>\nthe imposition of any Tax.<\/p>\n<p>     &#8220;Tax Return&#8221; shall mean any return or report, including any related or<br \/>\nsupporting information, with respect to Taxes.<\/p>\n<p>     &#8220;To the knowledge&#8221; of a person (or similar references to a person&#8217;s<br \/>\nknowledge) shall mean the actual knowledge of any of such person&#8217;s officers, as<br \/>\nsuch knowledge has been obtained in the normal conduct of the business of such<br \/>\nperson or its subsidiaries or in connection with the preparation of the<br \/>\nSchedules to this Agreement and the furnishing of information as contemplated by<br \/>\nthis Agreement.<\/p>\n<p>     &#8220;Transaction&#8221; means the Merger and the other transactions contemplated by<br \/>\nthis Agreement.<\/p>\n<p>     &#8220;Treasury Regulations&#8221; shall mean one or more treasury regulations<br \/>\npromulgated under the Code by the Treasury Department of the United States.<\/p>\n<p>     13.2 Certain Additional Defined Terms.  In addition to such terms as are<br \/>\n          &#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8211;<br \/>\ndefined in the opening paragraph of and the recitals to this Agreement and in<br \/>\nSection 12.1, the following terms are used in this Agreement as defined in the<br \/>\nSections set forth opposite such terms:<\/p>\n<p>                    Defined Term                       Section Reference<br \/>\n                    &#8212;&#8212;&#8212;&#8212;                       &#8212;&#8212;&#8212;&#8212;&#8212;&#8211; <\/p>\n<p>          Acquisition Proposal                              6.2(a)<br \/>\n          Acquisition Proposal Interest                     6.2(a)<br \/>\n          Action                                            6.21(a)<br \/>\n          AFEs                                              3.20<br \/>\n          Agreement                                         Preamble<br \/>\n          AICPA Statement                                   7.10<br \/>\n          Ancillary Agreements                              6.23<br \/>\n          Arbitrating Firm                                  2.4(c)        <\/p>\n<p>                                       63<\/p>\n<p>                    Defined Term                       Section Reference<br \/>\n                    &#8212;&#8212;&#8212;&#8212;                       &#8212;&#8212;&#8212;&#8212;&#8212;&#8211;  <\/p>\n<p>          Assets                                            2.2<br \/>\n          Assumed Option                                    1.12<br \/>\n          Audited Financial Statements                      3.6<br \/>\n          Business                                          Preamble<br \/>\n          Business Opportunities Agreement                  6.23(a)<br \/>\n          Cash Amount                                       2.4<br \/>\n          CEO                                               1.12<br \/>\n          Certificates                                      1.9(a)<br \/>\n          Closing                                           1.2<br \/>\n          Closing Date                                      1.2<br \/>\n          Code                                              Preamble<br \/>\n          Common Shares Trust                               1.13(b)<br \/>\n          Company                                           Preamble<br \/>\n          Company Acquisition Proposal                      6.3<br \/>\n          Company Common Stock                              Preamble<br \/>\n          Company Incentive Plan                            6.25<br \/>\n          Company Indemnified Party                         11.6(c)<br \/>\n          Company Liabilities                               11.6(d)<br \/>\n          Company Severance Agreements                      6.17<br \/>\n          Consent Required Asset                            2.5<br \/>\n          DGCL                                              1.1<br \/>\n          Effective Time                                    1.3<br \/>\n          Employees                                         6.12(a)<br \/>\n          Employment Arrangements                           6.12(a)<br \/>\n          Excess Shares                                     1.13(a)<br \/>\n          Exchange Agent                                    1.9(a)<br \/>\n          Exchange Ratio                                    1.7(a)<br \/>\n          Excluded Assets                                   2.3<br \/>\n          Excluded Liabilities                              2.1<br \/>\n          Executive Letter Agreement                        6.17<br \/>\n          Expenses                                          6.11<br \/>\n          Final Determination                               9.3(d)<br \/>\n          Financial Statements                              3.6<br \/>\n          Fractional Shares                                 1.13<br \/>\n          GAAP                                              2.1<br \/>\n          Voting Agreement                                  6.23<br \/>\n          Indemnified Party                                 11.4<br \/>\n          Indemnified Person(s)                             6.21(a)<br \/>\n          Latest Balance Sheet                              3.6<br \/>\n          Merger                                            Preamble<br \/>\n          Merger Consideration                              1.7<br \/>\n          Non-Dilution Agreement                            6.23(b)<br \/>\n          Properties                                        2.2          <\/p>\n<p>                                       64<\/p>\n<p>                    Defined Term                       Section Reference<br \/>\n                    &#8212;&#8212;&#8212;&#8212;                       &#8212;&#8212;&#8212;&#8212;&#8212;&#8211;  <\/p>\n<p>          Proxy Statement\/Prospectus                        6.4(b)<br \/>\n          Records                                           6.1(c)<br \/>\n          Registration Rights Agreement                     6.23(c)<br \/>\n          Registration Statement                            6.4(d)<br \/>\n          Severance Benefits                                6.12(a)<br \/>\n          Special Meeting                                   6.4(a)<br \/>\n          Stepped-up Basis                                  9.3(e)<br \/>\n          Stockholder Approval                              4.3<br \/>\n          Stockholder Voting Agreement                      6.23<br \/>\n          Sub                                               Preamble<br \/>\n          Superior Proposal                                 6.2(c)<br \/>\n          Surviving Corporation                             1.1<br \/>\n          Tax Benefit                                       9.3(b)<br \/>\n          Tax Opinion                                       8.11<br \/>\n          Third Party Claim                                 11.4<br \/>\n          Titan Basic Documents                             4.18<br \/>\n          Titan Commission Filings                          4.5(a)<br \/>\n          Titan Common Stock                                9.3(b)<br \/>\n          Titan Disclosure Letter                           4.1<br \/>\n          Titan Employee Option                             1.12<br \/>\n          Titan Engagement Letter                           4.22<br \/>\n          Titan Options                                     4.2(b)<br \/>\n          Titan Rights                                      4.2(a)<br \/>\n          Titan Rights Agreement                            4.2(a)<br \/>\n          Titan Subsidiaries                                4.1<br \/>\n          Unaudited Financial Statements                    3.6<br \/>\n          Union Oil                                         Preamble<br \/>\n          Union Oil Basic Documents                         3.18<br \/>\n          Union Oil DB Plans                                6.12(d)<br \/>\n          Union Oil DC Plans                                6.12(c)<br \/>\n          Union Oil Disclosure Letter                       3.1<br \/>\n          Union Oil Indemnified Party                       11.6(a)<br \/>\n          Union Oil Liabilities                             11.6(b)<br \/>\n          Union Oil Tax Opinion                             7.11          <\/p>\n<p>                                       65<\/p>\n<p>     IN WITNESS WHEREOF, each of the parties has caused this Agreement to be<br \/>\nexecuted on its behalf by its representative thereunto duly authorized, all as<br \/>\nof the date first above written.<\/p>\n<p>                                        UNION OIL COMPANY OF CALIFORNIA<\/p>\n<p>                                        By: \/s\/ Timothy H. Ling<br \/>\n                                            &#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8211;<br \/>\n                                            Timothy H. Ling<br \/>\n                                            Chief Financial Officer and<br \/>\n                                            Executive Vice President,<br \/>\n                                            North American Energy Operations<\/p>\n<p>                                        TITAN RESOURCES HOLDINGS, INC.<\/p>\n<p>                                        By: \/s\/ Phillip Ballard<br \/>\n                                            &#8212;&#8212;&#8212;&#8212;&#8212;&#8212;-<br \/>\n                                            Phillip Ballard<br \/>\n                                            Vice President<\/p>\n<p>                                        TRH, INC.<\/p>\n<p>                                        By: \/s\/ Phillip Ballard<br \/>\n                                            &#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8211;<br \/>\n                                            Phillip Ballard<br \/>\n                                            Vice President<\/p>\n<p>                                        TITAN EXPLORATION, INC.<\/p>\n<p>                                        By: \/s\/ Jack D. Hightower<br \/>\n                                            &#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;<br \/>\n                                            Jack D. 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