| Company Name | Company Location | Company Type | Most Recent Production | |
|---|---|---|---|---|
| 1 | La. Land & Expl. Co. | Oil & Gas Operator | Dec 2010 | |
| 2 | Lanoco, Inc. | Oil & Gas Operator | Sep 2002 | |
| 3 | Lastrada Oil And Gas LTD | Oil & Gas Operator | May 1992 | |
| 4 | Laurel Operating Company, Inc. | Stillwater, OK 74074-3025 | Oil & Gas Operator | Jan 2024 |
| 5 | Lavino Oil And Gas Company | Oil & Gas Operator | Aug 1989 | |
| 6 | LGS Exploration, Inc. | Oil & Gas Operator | Jan 1991 | |
| 7 | Linder Oil Company,A Partnership | Shreveport, LA 71136 | Oil & Gas Operator | Apr 2024 |
| 8 | Llog Expl. Co. | Metairie, LA 70005 | Oil & Gas Operator | Jan 2003 |
| 9 | Llox, L.L.C. | Covington, LA 70433 | Oil & Gas Operator | Apr 2024 |
| 10 | Louisiana Gas Service Co. | Oil Operator | May 2004 |