Oil & Gas Companies in Sumner County, KS
| Company Name | Company Location | Company Type | Most Recent Production |
|---|
| 1 | Samson Resources | | Oil Operator | Jan 1994 |
| 2 | Sandridge Exploration And Production LLC | Oklahoma City, OK 73104 | Oil & Gas Operator | Oct 2025 |
| 3 | Schulein Company LLC | Denver, CO 80246 | Oil & Gas Operator | Jun 2025 |
| 4 | Schulein Robert | | Oil & Gas Operator | Dec 1995 |
| 5 | Seed Group/Aa Drilling | | Oil Operator | Oct 2009 |
| 6 | Seydell, E. Morris | Wichita Falls, TX 76307 | Oil Operator | Feb 1993 |
| 7 | Shaida, John H. | Wichita, KS 67226 | Oil & Gas Operator | Oct 2025 |
| 8 | Sharp Engineerin | | Oil Operator | Aug 1995 |
| 9 | Short W D Oil Co | | Oil Operator | Mar 1996 |
| 10 | Sierra Drilling | | Oil Operator | Sep 1988 |
| 11 | Slawson, Donald C. | Wichita, KS 67202 | Oil & Gas Operator | Apr 2025 |
| 12 | SLMW Energy Comp | | Oil Operator | Jan 1989 |
| 13 | SNR Kansas Operating, LLC | Oklahoma City, OK 73116 | Oil & Gas Operator | Dec 2019 |
| 14 | SNR Operating, LLC | Nichols Hill, OK 73116 | Oil & Gas Operator | Oct 2025 |
| 15 | Source Energy Midcon LLC | Highlands Ranch, CO 80129 | Oil Operator | Jul 2015 |
| 16 | Source Petroleum | Wichita, KS 67202 | Oil & Gas Operator | Oct 1993 |
| 17 | Spindletop Oil & Gas Co. | Dallas, TX 75230 | Oil & Gas Operator | Oct 2025 |
| 18 | Spradco, Inc. | Towanda, KS 67144 | Oil Operator | Jun 2025 |
| 19 | Stelbar Oil Corp | Wichita, KS 67206 | Oil & Gas Operator | Aug 1995 |
| 20 | Stelbar Oil Corporation, Inc. | Wichita, KS 67206 | Oil & Gas Operator | Jun 2025 |
| 21 | Stratex Oil & Gas Holdings, Inc. | Watertown, CT 06795 | Oil Operator | Jun 2015 |
Production numbers shown above are only for Sumner County, KS and for the production period listed.