Oil & Gas Companies in Cochran County, TX
| Company Name | Company Location | Company Type | Most Recent Production |
| 1 | D & D Enterprises | Post, TX 79356 | Oil & Gas Operator | Oct 2025 |
| 2 | D C Oil Company, Inc. | Sundown, TX 79372 | Oil & Gas Operator | Oct 2025 |
| 3 | Davcro Inc. | Lubbock, TX 79401 | Oil & Gas Operator | Dec 2003 |
| 4 | Dekalb Energy Company | Oklahoma City, OK 73134 | Oil & Gas Operator | Oct 1996 |
| 5 | Delray Oil, Inc. | San Antonio, TX 78209 | Oil & Gas Operator | Oct 2025 |
| 6 | Desana Development Corporation | Midland, TX 79701 | Oil & Gas Operator | Oct 2025 |
| 7 | Desert Production, Inc. | Midland, TX 79702 | Oil & Gas Operator | Oct 2025 |
| 8 | Devon Energy Production Company LP | Oklahoma City, OK 73102 | Oil & Gas Operator | Oct 2025 |
| 9 | Diamondback E&P LLC | Midland, TX 79701 | Oil & Gas Operator | Oct 2025 |
| 10 | Dora Inc | Levelland, TX 79336 | Oil & Gas Operator | Jul 2019 |
| 11 | Double Barrel Oil LLC | Brenham, TX 77834 | Oil & Gas Operator | Oct 2025 |
| 12 | DP Permian Operator, LLC | Houston, TX 77024 | Oil & Gas Operator | Aug 2024 |
| 13 | Draco Energy, Inc. | Midland, TX 79701 | Oil & Gas Operator | Oct 2025 |
| 14 | Dreyfus, Louis Natural Gas Corp | Oklahoma City, OK 73134 | Oil & Gas Operator | Nov 2001 |
| 15 | Dunigan Petroleum, Inc. | Dallas, TX 75201 | Oil & Gas Operator | Aug 2003 |
Production numbers shown above are only for Cochran County, TX and for the production period listed.