| Company Name | Company Location | Company Type | Most Recent Production | |
|---|---|---|---|---|
| 701 | Williford Energy Company | Tulsa, OK 74135 | Oil & Gas Operator | Apr 2026 |
| 702 | Wimberley James A | Dallas, TX 75229-6180 | Oil & Gas Operator | Nov 2014 |
| 703 | Wise James W | Okmulgee, OK 74447 | Oil & Gas Operator | Oct 1996 |
| 704 | WN Operating Inc | Okmulgee, OK 74447 | Oil & Gas Operator | Jan 2026 |
| 705 | Wolf Energy, Limited Liability Company | Tulsa, OK 74145 | Oil Operator | Jan 2026 |
| 706 | WPX Energy Mid-Continent Co | Oklahoma City, OK 73102-5010 | Oil & Gas Operator | Apr 2016 |
| 707 | Yarhola Production Company | Drumright, OK 74030 | Oil & Gas Operator | Feb 2026 |
| 708 | Z G Operating LLC | Oklahoma City, OK 73134-5038 | Oil & Gas Operator | Nov 2009 |