Oil & Gas Companies in Ness County, KS
| Company Name | Company Location | Company Type | Most Recent Production |
|---|
| 1 | L & F Oil Operat | | Oil Operator | Sep 1987 |
| 2 | L. D. Drilling, Inc. | Great Bend, KS 67530 | Oil & Gas Operator | Jun 2025 |
| 3 | Landmark Oil Exp | | Oil Operator | Sep 1994 |
| 4 | Landmark Resources, Inc. | Houston, TX 77056 | Oil & Gas Operator | Jun 2025 |
| 5 | Lansing Energy C | | Oil Operator | Jun 2006 |
| 6 | Larson Operating | | Oil & Gas Operator | Mar 2001 |
| 7 | Larson Operating Company | Olmitz, KS 67564-8561 | Oil & Gas Operator | Dec 2019 |
| 8 | Lasmo Energy Cor | | Oil Operator | Feb 1990 |
| 9 | Lauck D R Oil Co | | Oil & Gas Operator | Oct 1995 |
| 10 | Lazer Petroleum | | Oil Operator | Jan 1993 |
| 11 | Leben Corp. | Wichita, KS 67202 | Oil & Gas Operator | Dec 2011 |
| 12 | Leben Oil Corpor | | Oil & Gas Operator | Apr 1991 |
| 13 | Lee Phillips Oil Company | | Oil Operator | Jun 2025 |
| 14 | Leiker, Edward P. | Hays, KS 67601 | Oil Operator | Apr 1992 |
| 15 | Liberty Enterpri | | Oil Operator | Jan 1987 |
| 16 | Lutz, Lisa Morgan | Fayetteville, AR 72702 | Oil Operator | Jun 2025 |
| 17 | Lutz, Scott T. Trust | Fayetteville, AR 72702 | Oil Operator | Mar 2011 |
| 18 | Lutz, Scott Thomas, Estate Of | Fayetteville, AR 72703 | Oil Operator | Aug 1996 |
| 19 | Lutz, Thomas C. | | Oil Operator | Dec 2009 |
Production numbers shown above are only for Ness County, KS and for the production period listed.