| Anderson Oil & Gas Inc. |
Pride Exploration Inc. |
| Baker Hughes/Baker Atlas |
Prostar Energy, LLC |
| David L. Billingsley, Jr. |
Winston C. Rice |
| Cypress Operating, Inc. |
Gene R. Robinson |
| Michael D. Dollins |
Mike Rogers Drilling Company, Inc. |
| Franks Exploration Co., LLC |
Sandstone Exploration, LLC |
| Geological Drafting Consultants |
Sartor-Richardson LLC |
| C.H.C. Gerard and Associates |
Erwin Saye |
| Grigsby Petroleum Inc. |
Jon Saye |
| Hardin International Processing, Inc. |
Alan Schlichtemier |
| Hill Geophysical Consulting |
Schlumberger Well Services |
| Kingwood Exploration LLC |
Security Exploration, Inc. |
| Marlin Exploration LLC |
Scott D. Stroud |
| Milestone Energy LLC |
Tensas Delta Exploration Company, LLC |
| Oden & Associates, LLC |
Toledo Mudlogging, Inc. |
| Palmer Petroleum, Inc. |
Joe R. White, Jr. |
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