Oil & Gas Companies in Oklahoma
| Company Name | Company Location | Company Type | Most Recent Production |
|---|
| 401 | Rush Creek Operating LLC | McKinney, TX 75070 | Oil & Gas Operator | Apr 2025 |
| 402 | Rush-Andrus Engineering | Royse City, TX 75189-1210 | Oil & Gas Operator | Feb 2022 |
| 403 | Russell Carl G | Coweta, OK 74429 | Oil & Gas Operator | Mar 2015 |
| 404 | Russell D Meloy Oil & Gas Co | Enid, OK 73703-1623 | Oil & Gas Operator | Jan 2025 |
| 405 | Russell Oil Company | Haskell, OK 74436 | Oil & Gas Operator | Apr 2014 |
| 406 | Russell, John R | | Oil Operator | Sep 2024 |
| 407 | Rust Oil Corp. | Fort Worth, TX 76108 | Oil & Gas Operator | Apr 2025 |
| 408 | Rustler Energy LLC | Lindsay, OK 73052 | Oil & Gas Operator | Jan 2025 |
| 409 | RW Oil & Gas LLC | Lamont, OK 74643 | Oil & Gas Operator | Feb 2025 |
| 410 | Rwit Company Inc | Tulsa, OK 74131-4255 | Oil & Gas Operator | Jul 2018 |
| 411 | Ry-Co Petroleum | Wann, OK 74083-2052 | Oil & Gas Operator | Feb 2017 |
| 412 | Ryan Petroleum Corp | Oklahoma City, OK 73102-9024 | Oil & Gas Operator | Aug 1994 |
| 413 | Ryan Petroleum Operating Inc | Oklahoma City, OK 73102-9024 | Oil & Gas Operator | May 1999 |
| 414 | Ryder Scott Oil Company | Wichita Falls, TX 76307 | Oil & Gas Operator | Dec 2005 |
Production numbers shown above are only for Oklahoma and for the production period listed.