1. By combining the technical and project management skills of our consultants with our experienced staff and proprietary assignment matching database, we efficiently and effectively provide world-class engineering, consulting, project management, and placement solutions to our upstream clients. www. Hamilton GROUP .org

2. History Hamilton’s wide range of service offerings come from the combination of three companies: Hamilton Engineering Inc. (Houston, TX), founded in 1976 by Lacy Hamilton, specializes in providing consultants for the planning and supervision of petroleum related drilling, completion, and well workovers in nearly every oil producing state in the United States and over twenty foreign countries. Petroleum Engineers Inc. (Lafayette, LA & Houston, TX), founded in 1970 by Don E. Claxton, Alvin Bellaire, Jr. and C. F. "Skip" Kimball III, specializes in providing the upstream industry with drilling and completion project management services as well as professional engineers, well site supervisors and technical services at a moments notice, worldwide. Atlantis E&P Services Inc. (Houston, TX), founded in 2001 by Terry Clark, specializes in providing experienced reservoir and geoscience consultants with backgrounds in conventional and unconventional reservoirs in both domestic and international settings. In addition to the services provided by these three companies, our companies have recently added drilling fluids management, IT, real-time data and full-time placement services.

4. TECHNICAL CAPABILITIES Drilling & Completion Design & Supervision Fluids Management & Supervision Workover Supervision Reservoir & Production Engineering Wellsite Geology, Geology & Geophysics Rig & Office Information Technology YOUR VIRTUAL STAFF Project Management Consultants at Our Office Consultants at Your Office Consultants in the Field Placement Client Services

5. Recruitment and Consultant Management Processes Sourcing Referrals Networking Internet Vetting Internal Interviews Reference Checks Credential Verification Hamilton Group Database Company Profile & Job Competency Matching Consultant Competency Consultant Management Sales Staff Experienced Recruiting Staff

6. Clients Apache Corporation Baker Hughes Ballard Exploration Company, Inc. BP America Inc. Cabot Oil & Gas Corp. Chevron Clayton Williams Energy Contango Devon Energy Corp. Dune Energy EnCana Oil & Gas Energy XXI EOG Resources Erskine Energy Exxon Mobil Forest Oil Corporation Goodrich Petroleum Co. Hilcorp Interoil Jordan Oil Key Operating Company Laredo Energy Mack Energy Murphy Newfield Exploration Nexen Petroleum Panther Bayou Energy Patara Oil & Gas Petrogulf Petroquest Pioneer Natural Resources RAM Operating Rosetta Resources TPIC United World Energy Corporation Walter Oil & Gas Corporation Among others, our clients include:

7. Lafayette, LA 500 Dover Blvd., Suite 310 Lafayette, LA 70503 Telephone 337.984.2603 Fax 337.984.0854 Houston, TX 3 Riverway, Suite 1500 Houston, TX 77056 Telephone 713. 956.0956 & 713.975.1971 Fax 713.956.0365 & 713.975.6271 Contact Us Hamilton Engineering Inc. Clyde F. Neely Kris LaBlue Petroleum Engineers Inc. Al Bellaire John Talbot Atlantis E&P Services Inc. Claude W. Thorp Sr. www. Hamilton GROUP .org