| Company Name | Company Location | Company Type | Most Recent Production | |
|---|---|---|---|---|
| 501 | Xog Operating LLC | Midland, TX 79702 | Oil & Gas Operator | Apr 2025 |
| 502 | York & Price Petroleum Corp. | San Antonio, TX 78218 | Oil & Gas Operator | Jul 2004 |
| 503 | Zaf Oil | San Antonio, TX 78230 | Oil & Gas Operator | Aug 2002 |