| Company Name | Company Location | Company Type | Most Recent Production | |
|---|---|---|---|---|
| 1 | L. D. Drilling, Inc. | Great Bend, KS 67530 | Oil & Gas Operator | Jan 2024 |
| 2 | Lachenmayr Oil C | Oil Operator | Sep 1996 | |
| 3 | Legacy Petroleum LLC | Tulsa, OK 74135 | Oil & Gas Operator | Dec 2023 |
| 4 | Little Chief Energy Corporation | Independence, KS 67301 | Oil Operator | Jan 2024 |
| 5 | Loeb Herman L | Oil & Gas Operator | Jan 1996 | |
| 6 | Lonny Bruce Operations, L.L.C. | McPherson, KS 67460 | Oil & Gas Operator | Apr 2009 |
| 7 | Lotus Operating Company, L.L.C. | Wichita, KS 67204 | Oil & Gas Operator | Jan 2024 |