| Company Name | Company Location | Company Type | Most Recent Production | |
|---|---|---|---|---|
| 1 | E2 Operating LLC | Tulsa, OK 74135 | Oil & Gas Operator | Mar 2025 |
| 2 | Eagle Oil & Gas, LLC (Dba Eagle Oil & Gas Co.) | Oil & Gas Operator | Dec 2021 | |
| 3 | Eland Energy Inc | Dallas, TX 75248 | Oil & Gas Operator | Jan 2025 |
| 4 | Elite Group LLC | Oil & Gas Operator | Nov 2024 | |
| 5 | Energy Production Service Inc | Oil Operator | Mar 1986 | |
| 6 | Energy Resources Corp. | Oil & Gas Operator | Dec 2024 | |
| 7 | EOG Resources, Inc. | Midland, TX 79702 | Oil & Gas Operator | Mar 2025 |
| 8 | EP Operating Co. | Dallas, TX 75201 | Oil & Gas Operator | Jan 1993 |
| 9 | Exxon Corporation -TX | Oil & Gas Operator | Jan 1982 |