Oil and Gas Services Business Contracts

Apache Corp.

• 5151 San Felipe Road (Houston, TX) Sublease Agreement - Apache Corp. and IWC Services Inc. (Oct 18, 2009)

BJ Services Co.

• Bylaws - BJ Services Co. (Oct 18, 2009)
• Executive Severance Agreement (Oct 18, 2009)
• Trust Indenture and Security Agreement - First Security Trust Company of Nevada, BJ Services Equipment II, L.P. and State Street Bank and Trust Company (Oct 18, 2009)

Boots & Coots International Well Control Inc.

• Security Agreement - Boots & Coots International Well Control Inc. and Comerica Bank-Texas (Oct 18, 2009)
• Forbearance Agreement - Comerica Bank and Boots & Coots International Well Control Inc. (Oct 18, 2009)
• Loan Agreement - Boots & Coots International Well Control Inc. and Comerica Bank (Oct 18, 2009)
• Forbearance and Extension Agreement and Modification Agreement - Comerica Bank and Boots & Coots International Well Control Inc. (Oct 18, 2009)
• 777 Post Oak (Houston, TX) Office Lease - Houston Post Oak Associates Ltd. and Boots & Coots International Well Control Inc. (Oct 18, 2009)
• 4669 Southwest Freeway (Houston, TX) Sublease Agreement - ITS Supply Corporation and International Tool & Supply Co. Inc. (Oct 18, 2009)
• 5151 San Felipe Road (Houston, TX) Sublease Agreement - Apache Corp. and IWC Services Inc. (Oct 18, 2009)
• By-Laws - Boots & Coots International Well Control Inc. (Oct 18, 2009)
• Registration Rights Agreement - Boots & Coots International Well Control Inc. and The Prudential Insurance Co. of America (Oct 18, 2009)
• Registration Rights Agreement - Main Street Merchant Partners II LP and Boots & Coots International Well Control Inc. (Apr 10, 2011)
• Registration Rights Agreement - Main Street Merchant Partners II LP and Boots & Coots International Well Control Inc. (Oct 18, 2009)
• Stock Purchase Agreement - Elmagco Inc., Begemann Inc. and Boots & Coots International Well Control Inc. (Oct 18, 2009)
• Asset Purchase Agreement - ABASCO Inc. and ITS Environmental Services Inc. (Oct 18, 2009)
• Stock Purchase Agreement - Elmagco Inc., Begemann Inc. and Boots & Coots International Well Control Inc. (Oct 18, 2009)
• Agreement - Havenwood Ventures Inc., Havenwood Acquisition Corp. and IWC Services Inc. (Oct 18, 2009)
• Stock Purchase Agreement - Elmagco Inc., Begemann Inc. and Boots & Coots International Well Control Inc. (Oct 18, 2009)
• Subscription Agreement - Havenwood Ventures Inc. and Havenwood Acquisition Corp. (Oct 18, 2009)
• Stock Purchase Agreement - Boots & Coots International Well Control Inc., IWC Services Inc., ABASCO Inc., and LaSalle Cattle Co. Ltd. (Oct 18, 2009)
• Purchase and Sale Agreement - National-Oilwell LP, Boots & Coots International Well Control Inc. and Elmagco Inc. (Oct 18, 2009)
• Agreement and Plan of Merger and Reorganization - Boots & Coots International Well Control Inc. and Code 3 Inc. (Oct 18, 2009)
• Stock Purchase Agreement - LaSalle Cattle Co. Ltd. and IWC Services Inc. (Oct 18, 2009)
• Asset Purchase Agreement - Boots & Coots LP and IWC Services Inc. (Oct 18, 2009)
• Agreement and Plan of Merger - Havenwood Acquisition Corp. and IWC Services Inc. (Oct 18, 2009)
• Participation Rights Agreement - Boots & Coots International Well Control Inc. and The Prudential Insurance Co. of America (Oct 18, 2009)
• Security Agreement - Boots & Coots International Well Control Inc. and Geneva Associates LLC (Oct 18, 2009)
• Stock Pledge Agreement - Boots & Coots International Well Control Inc. and Geneva Associates LLC (Oct 18, 2009)
• Subordinated Note and Warrant Purchase Agreement - The Prudential Insurance Co. of America and Boots & Coots International Well Control Inc. (Oct 18, 2009)
• Security Agreement and Financing Statement - Boots & Coots International Well Control Inc. and Geneva Associates LLC (Oct 18, 2009)
• Account Transfer and Purchase Agreement - KBK Financial Inc., Boots & Coots Special Services Inc. and IWC Services Inc. (Oct 18, 2009)
• Senior Loan Agreement (Bridge Facility) - Boots & Coots International Well Control Inc. and The Prudential Insurance Co. of America (Oct 18, 2009)
• Senior Loan Agreement (Bridge Facility) - Boots & Coots International Well Control Inc. and Prudential Securities Credit Corp. (Oct 18, 2009)
• Stock Pledge Agreement - Boots & Coots International Well Control Inc. and Geneva Associates LLC (Oct 18, 2009)
• Note Purchase Agreement - Boots & Coots International Well Control Inc., Main Street Merchant Partners II LP and Geneva Associates LLC (Oct 18, 2009)
• Subordinated Note Restructuring Agreement - Boots & Coots International Well Control Inc. and Prudential Insurance Co. of America (Oct 18, 2009)
• Engagement Letter - Boots & Coots Group and Maroon Bells Capital Inc. and Venbanc Inc. (Oct 18, 2009)
• Employment Contract - Boots & Coots International Well Control Inc. and Jerry Winchester (Oct 18, 2009)
• Executive Employment Agreement - Boots & Coots International Well Control Inc. and Thomas L. Easley (Oct 18, 2009)
• Employment Agreement - Elmagco Inc., H.B. Payne Jr. and Boots & Coots International Well Control Inc. (Oct 18, 2009)
• Employment Contract - Hell Fighters Inc. and Brian Krause (Oct 18, 2009)
• Employment Agreement - Boots & Coots International Well Control Inc. and L. H. Ramming (Oct 18, 2009)
• Nonemployee Director Stock Option Plan - Boots & Coots International Well Control Inc. (Oct 18, 2009)
• Employment Contract - IWC Services Inc. and Danny R. Clayton (Oct 18, 2009)
• 1997 Incentive Stock Plan - Boots & Coots International Well Control Inc. (Oct 18, 2009)
• Employment Contract - Boots & Coots International Well Control Inc. and Dewitt Edwards (Oct 18, 2009)
• Employment Contract - IWC Services Inc. and Richard Hatteberg (Oct 18, 2009)
• 2000 Long Term Incentive Plan - Boots & Coots International Well Control Inc. (Oct 18, 2009)
• Employment Contract - IWC Services Inc. and Raymond Henry (Oct 18, 2009)
• Executive Employment Agreement - Boots & Coots International Well Control Inc. and L. H. Ramming (Oct 18, 2009)
• 1997 Executive Compensation Plan - Boots & Coots International Well Control Inc. (Oct 18, 2009)
• Alliance Agreement - IWC Services Inc. and Halliburton Co. (Oct 18, 2009)
• Preferred Stock and Warrant Purchase Agreement - Boots & Coots International Well Control Inc. and Halliburton Energy Services Inc. (Oct 18, 2009)

Comerica Inc.

• Security Agreement - Boots & Coots International Well Control Inc. and Comerica Bank-Texas (Oct 18, 2009)
• Forbearance Agreement - Comerica Bank and Boots & Coots International Well Control Inc. (Oct 18, 2009)
• Loan Agreement - Boots & Coots International Well Control Inc. and Comerica Bank (Oct 18, 2009)
• Forbearance and Extension Agreement and Modification Agreement - Comerica Bank and Boots & Coots International Well Control Inc. (Oct 18, 2009)

Dresser Industries Inc.

• Executive Employment Agreement - Dresser Industries Inc., Halliburton Co. and John W. Kennedy (Oct 18, 2009)

Halliburton Co.

• Alliance Agreement - IWC Services Inc. and Halliburton Co. (Oct 18, 2009)
• Bylaws - Halliburton Co. (Oct 18, 2009)
• Benefit Restoration Plan - Halliburton Co. (Oct 18, 2009)
• Employment Agreement - Halliburton Co. and David J. Lesar (Oct 18, 2009)
• Executive Employment Agreement - NUMAR Corp., Halliburton Co., and George R. Coates (Oct 18, 2009)
• Retirement Agreement - Halliburton Co. and Ken R. LeSuer (Oct 18, 2009)
• Executive Employment Agreement - Halliburton Co. and Weldon J. Mire (Oct 18, 2009)
• Annual Reward Plan - Halliburton Co. (Oct 18, 2009)
• Executive Employment Agreement - NUMAR Corp., Halliburton Co., and Manfred G. Prammer (Oct 18, 2009)
• Executive Employment Agreement - NUMAR Corp., Halliburton Co. and Melvin N. Miller (Oct 18, 2009)
• Executive Employment Agreement - Halliburton Co. and David A. Reamer (Oct 18, 2009)
• Executive Employment Agreement - NUMAR Corp., Halliburton Co., and Edward P. Delson (Oct 18, 2009)
• Elective Deferral Plan - Halliburton Co. (Oct 18, 2009)
• Executive Employment Agreement - Dresser Industries Inc., Halliburton Co. and John W. Kennedy (Oct 18, 2009)
• Annual Performance Pay Plan - Halliburton Co. (Oct 18, 2009)
• Senior Executives' Deferred Compensation Plan - Halliburton Co. (Oct 18, 2009)
• Annual Incentive Compensation Plan - Halliburton Co. (Oct 18, 2009)
• Executive Employment Agreement - Halliburton Co. and Arthur D. Huffman (Oct 18, 2009)
• Executive Employment Agreement - NUMAR Corp., Halliburton Co. and Thomas Blades (Oct 18, 2009)
• Retirement Agreement - Halliburton Co. and Dale P. Jones (Oct 18, 2009)
• Executive Employment Agreement - Dresser Industries Inc. and David R. Smith (Oct 18, 2009)
• Executive Employment Agreement - Halliburton Co. and Lester L. Coleman (Oct 18, 2009)
• Executive Employment Agreement - Halliburton Co. and Albert O. Cornelison Jr. (Oct 18, 2009)
• Executive Employment Agreement - Halliburton Co. and William E. Bradford (Oct 18, 2009)
• Executive Employment Agreement - Halliburton Co., and Donald C. Vaughn (Oct 18, 2009)
• Executive Employment Agreement - Halliburton Co. and Edgar Ortiz (Oct 18, 2009)
• Executive Employment Agreement - Halliburton Co. and Margaret E. Carriere (Oct 18, 2009)
• Executive Employment Agreement - Landmark Graphics Corp. and John W. Gibson (Oct 18, 2009)
• Executive Employment Agreement - NUMAR Corp., Halliburton Co. and Richard N. Chandler (Oct 18, 2009)
• Directors' Deferred Compensation Plan - Halliburton Co. (Oct 18, 2009)
• Elective Deferral Plan - Halliburton Co. (Oct 18, 2009)
• Executive Employment Agreement - Halliburton Co. and Lewis W. Powers (Oct 18, 2009)
• Executive Employment Agreement - Halliburton Co. and William E. Bradford (Oct 18, 2009)
• Executive Employment Agreement - Halliburton Co. and Douglas L. Foshee (Oct 18, 2009)
• Executive Employment Agreement - Halliburton Co. and Robert F. Heinemann (Oct 18, 2009)
• Supplemental Executive Retirement Plan - Halliburton Co. (Oct 18, 2009)
• Executive Employment Agreement - Halliburton Co. and Donald C. Vaughn (Oct 18, 2009)
• Elective Deferral Plan - Halliburton Co. (Oct 18, 2009)
• Executive Employment Agreement - Halliburton Co. and William E. Bradford (Oct 18, 2009)
• Executive Employment Agreement - Halliburton Co. and C. Christopher Gaut (Oct 18, 2009)
• Retirement Plan for Directors - Halliburton Co. (Oct 18, 2009)
• 1993 Stock and Long-Term Incentive Plan - Halliburton Co. (Oct 18, 2009)
• Executive Employment Agreement - Brown & Root Services Corp., Halliburton Co. and R. Randall Harl (Oct 18, 2009)
• Executive Employment Agreement - Halliburton Co. and Richard B. Cheney (Oct 18, 2009)
• Executive Performance Plan - Halliburton Co. (Oct 18, 2009)
• Executive Employment Agreement - Halliburton Co. and Gary V. Morris (Oct 18, 2009)
• Mutual Confidentiality Agreement - NUMAR Corp. and Halliburton Co. (Oct 18, 2009)
• Preferred Stock and Warrant Purchase Agreement - Boots & Coots International Well Control Inc. and Halliburton Energy Services Inc. (Oct 18, 2009)

NUMAR Corp.

• Executive Employment Agreement - NUMAR Corp., Halliburton Co., and George R. Coates (Oct 18, 2009)
• Executive Employment Agreement - NUMAR Corp., Halliburton Co., and Manfred G. Prammer (Oct 18, 2009)
• Executive Employment Agreement - NUMAR Corp., Halliburton Co. and Melvin N. Miller (Oct 18, 2009)
• Executive Employment Agreement - NUMAR Corp., Halliburton Co., and Edward P. Delson (Oct 18, 2009)
• Executive Employment Agreement - NUMAR Corp., Halliburton Co. and Thomas Blades (Oct 18, 2009)
• Executive Employment Agreement - NUMAR Corp., Halliburton Co. and Richard N. Chandler (Oct 18, 2009)
• Mutual Confidentiality Agreement - NUMAR Corp. and Halliburton Co. (Oct 18, 2009)

Prudential Financial Inc.

• Registration Rights Agreement - Boots & Coots International Well Control Inc. and The Prudential Insurance Co. of America (Oct 18, 2009)
• Participation Rights Agreement - Boots & Coots International Well Control Inc. and The Prudential Insurance Co. of America (Oct 18, 2009)
• Subordinated Note and Warrant Purchase Agreement - The Prudential Insurance Co. of America and Boots & Coots International Well Control Inc. (Oct 18, 2009)
• Senior Loan Agreement (Bridge Facility) - Boots & Coots International Well Control Inc. and The Prudential Insurance Co. of America (Oct 18, 2009)
• Senior Loan Agreement (Bridge Facility) - Boots & Coots International Well Control Inc. and Prudential Securities Credit Corp. (Oct 18, 2009)
• Subordinated Note Restructuring Agreement - Boots & Coots International Well Control Inc. and Prudential Insurance Co. of America (Oct 18, 2009)

State Street Corp.

• Trust Indenture and Security Agreement - First Security Trust Company of Nevada, BJ Services Equipment II, L.P. and State Street Bank and Trust Company (Oct 18, 2009)