Oil & Gas Companies in Oklahoma County, OK
| Company Name | Company Location | Company Type | Most Recent Production |
| 1 | K S & S Oil Company Inc | Terral, TX 73569-5056 | Oil Operator | Jun 2025 |
| 2 | K S Oil Company Inc | Norman, OK 73072-7480 | Oil & Gas Operator | Jun 2025 |
| 3 | Keener Oil & Gas Company | Tulsa, OK 74119-4416 | Oil & Gas Operator | Jul 2025 |
| 4 | Keith F. Walker Oil & Gas Co., LLC | Oklahoma City, OK 73114 | Oil & Gas Operator | Jul 2025 |
| 5 | Kerr McGee Rocky MTN Corp | Denver, CO 80202-5736 | Oil & Gas Operator | Mar 2015 |
| 6 | Kerr-McGee Corporation | Dallas, TX 75380 | Oil & Gas Operator | May 2025 |
| 7 | Kerr-McGee Oil & Gas Onshore LP | Houston, TX 77046 | Oil & Gas Operator | Oct 2025 |
| 8 | Key Energy Services Inc | Midland, TX 79705-5540 | Oil Operator | Jan 2008 |
| 9 | Kibtec Oil & Gas Inc | Cashion, OK 73016 | Oil & Gas Operator | Aug 2024 |
| 10 | Kirkpatrick Oil Company | Nichols Hill, OK 73116 | Oil & Gas Operator | Oct 2025 |
| 11 | Klo LLC | Tulsa, OK 74120-2428 | Oil & Gas Operator | Jul 2025 |
| 12 | Koch Oil Company | | Oil & Gas Operator | May 2017 |
| 13 | Kolibri Energy Us, Inc. | Thousand Oaks, CA 91320-1272 | Oil & Gas Operator | Jun 2025 |
| 14 | KRS Oil Company | Frisco, TX 75034 | Oil & Gas Operator | Apr 2020 |
| 15 | KT Energy Inc | Enid, OK 73702-2365 | Oil & Gas Operator | Jun 2025 |
| 16 | KWB Oil Property Management Inc | Tulsa, OK 74103 | Oil & Gas Operator | Jun 2025 |
Production numbers shown above are only for Oklahoma County, OK and for the production period listed.