Oil & Gas Companies in Barton County, KS
| Company Name | Company Location | Company Type | Most Recent Production |
| 1 | S & K Oil Compan | | Oil Operator | Sep 1989 |
| 2 | S & S Oil Leasing | Chase, KS 67524 | Oil Operator | Jun 2025 |
| 3 | S & S Oil, L.L.C. | Chase, KS 67524 | Oil Operator | Jun 2025 |
| 4 | Sage Drilling Co Inc | Wichita, KS 67202 | Oil & Gas Operator | Nov 1998 |
| 5 | Samson Properties, Incorporated | Tulsa, OK 74103 | Oil & Gas Operator | Feb 2008 |
| 6 | Samson Resources | | Oil Operator | Jan 1994 |
| 7 | Samuel Gary Jr. & Associates, Inc. | Denver, CO 80202 | Oil & Gas Operator | Jun 2025 |
| 8 | Scavenger Oil Company Inc | Englewood, CO 80111 | Oil & Gas Operator | Mar 2000 |
| 9 | Scheck Oil Operation | | Oil & Gas Operator | Jun 2025 |
| 10 | Schlobohm Starr | | Oil Operator | Dec 1996 |
| 11 | Schreiber Oil Co. | | Oil Operator | Dec 2009 |
| 12 | Semgas Gathering LLC | Tulsa, OK 74136 | Gas Operator | Jul 2009 |
| 13 | Shaida, John H. | Wichita, KS 67226 | Oil & Gas Operator | Dec 2025 |
| 14 | Sharp Engineerin | | Oil Operator | Aug 1995 |
| 15 | Shaw Robert Lesl | | Oil Operator | Oct 1989 |
| 16 | Shelby Resources LLC | Denver, CO 80207 | Oil & Gas Operator | Jun 2025 |
| 17 | Shelley, Randall D. | Wichita, KS 67202 | Oil Operator | Jun 2025 |
| 18 | Sher-Lon Corpora | | Oil Operator | Apr 1994 |
| 19 | Shields Oil Prod | | Oil & Gas Operator | Aug 1995 |
| 20 | Shields Oil Producers Inc. | Russell, KS 67665 | Oil Operator | Jun 2025 |
| 21 | Siemsen Operating, LLC | Holyrood, KS 67450 | Oil Operator | Jun 2025 |
| 22 | Sierra Petroleum | | Oil & Gas Operator | Sep 1986 |
| 23 | Smith Oil Operations | | Oil & Gas Operator | Jun 2025 |
| 24 | Smith Richard F | | Oil Operator | Jun 1995 |
| 25 | Smoky Valley Res | | Oil & Gas Operator | Dec 1995 |
| 26 | Southern States | | Oil & Gas Operator | Jul 1988 |
| 27 | Southwind Petroleum Corp. | Wichita, KS 67203 | Oil & Gas Operator | Jun 2022 |
| 28 | Stepco Incorpora | | Oil Operator | Nov 1994 |
| 29 | Stepco Oil, Inc. | Ellinwood, KS 67526 | Oil Operator | Jan 2020 |
| 30 | Stepco, Inc. | Ellinwood, KS 67526 | Oil Operator | Feb 2005 |
| 31 | Stephenson L G & | | Oil Operator | Apr 1987 |
| 32 | Sterling Oil Co. | Sterling, KS 67579 | Oil Operator | Feb 2000 |
| 33 | Sterling Petrole | | Oil & Gas Operator | Sep 1992 |
| 34 | Stoskopf, Wayne | Hoisington, KS 67544 | Oil Operator | Apr 1995 |
| 35 | Stratakan Exploration, LLC | Plainville, KS 67663 | Oil & Gas Operator | Jun 2025 |
| 36 | Supernova Energy, Inc. | Wichita, KS 67226 | Oil & Gas Operator | Nov 2019 |
Production numbers shown above are only for Barton County, KS and for the production period listed.