| Company Name | Company Location | Company Type | Most Recent Production | |
|---|---|---|---|---|
| 1 | L P C Energy, Inc. | Oil & Gas Operator | Mar 1985 | |
| 2 | Lear Petroleum Exploration Inc | Dallas, TX 75206 | Oil & Gas Operator | Aug 1999 |
| 3 | Liberty Oil And Gas Corp. | Olney, IL 62450-2489-2489 | Oil & Gas Operator | Dec 2021 |
| 4 | Locust Ridge Gas Company | Oil Operator | Mar 2003 | |
| 5 | Louisiana Crude Oil&Gas Co Inc | Oil & Gas Operator | Mar 1984 | |
| 6 | Lyle Cashion Company | Oil & Gas Operator | Sep 1989 | |
| 7 | Lyons Petroleum, Inc. | Oil & Gas Operator | Oct 1988 |