Oil & Gas Companies in Glasscock County, TX
| Company Name | Company Location | Company Type | Most Recent Production |
| 1 | Kachina Oil & Gas Inc. | Austin, TX 78766 | Oil & Gas Operator | Jul 2002 |
| 2 | Kaiser-Francis Oil Company | Tulsa, OK 74121 | Oil & Gas Operator | Oct 2025 |
| 3 | Karico GP, LLC | Midland, TX 79705 | Oil & Gas Operator | Oct 2025 |
| 4 | Kasle Energy Inc. | Cross Plains, TX 76443 | Oil & Gas Operator | Mar 2017 |
| 5 | Kastman Oil Company | Lubbock, TX 79408 | Oil & Gas Operator | Nov 2012 |
| 6 | KC Resources Inc | Snowmass VLG., CO 81615 | Oil & Gas Operator | Jun 2025 |
| 7 | Kem Energy, Inc. | Katy, TX 77450 | Oil & Gas Operator | Oct 2025 |
| 8 | Kerr-McGee Corporation | Dallas, TX 75380 | Oil & Gas Operator | May 2025 |
| 9 | Kerr-McGee Oil & Gas Onshore LLC | The Woodlands, TX 77380 | Oil & Gas Operator | Feb 2017 |
| 10 | Kerr-McGee Oil & Gas Onshore LP | Houston, TX 77046 | Oil & Gas Operator | Oct 2025 |
| 11 | Kindred Petroleum Company | Midland, TX 79702 | Oil & Gas Operator | Oct 2025 |
| 12 | King Energy Resources | Kerrville, TX 78029 | Oil & Gas Operator | Oct 2025 |
| 13 | KLM Petroleum Corp. | Midland, TX 79705 | Oil & Gas Operator | Oct 2025 |
| 14 | Knox Industries, Inc. | Arlington, TX 76012 | Oil & Gas Operator | Oct 2025 |
| 15 | Kohler Energy Corporation | Dallas, TX 75201 | Oil & Gas Operator | Jun 1994 |
Production numbers shown above are only for Glasscock County, TX and for the production period listed.