Oil & Gas Companies in Pratt County, KS
| Company Name | Company Location | Company Type | Most Recent Production |
| 1 | Ram Petroleum Co | | Oil & Gas Operator | Sep 1983 |
| 2 | Rama Operating C | | Oil & Gas Operator | Dec 1996 |
| 3 | Rama Operating Co., Inc. | Stafford, KS 67578 | Oil & Gas Operator | Jun 2025 |
| 4 | Range Oil Co., Inc. | Wichita, KS 67278 | Oil & Gas Operator | Jan 2020 |
| 5 | Raymond Oil Co I | | Gas Operator | Sep 1993 |
| 6 | Raymond Oil Co., Inc. | Wichita, KS 67201 | Oil & Gas Operator | Jun 2025 |
| 7 | Raymond Oil Comp | | Oil & Gas Operator | Dec 1996 |
| 8 | Reach Petroleum | | Oil & Gas Operator | Jan 1994 |
| 9 | Redboot Production, Inc | Stafford, KS 67578 | Gas Operator | Jan 2017 |
| 10 | Reh Oil And Gas, LLC. | Pratt, KS 67124 | Oil & Gas Operator | Apr 2019 |
| 11 | Resource Venture | | Oil & Gas Operator | Oct 1991 |
| 12 | Richardson J Mar | | Oil & Gas Operator | Apr 1995 |
| 13 | Richardson Oil | | Oil & Gas Operator | Dec 2019 |
| 14 | Rine Drilling Co | | Oil & Gas Operator | Mar 1994 |
| 15 | Ritchie Explorat | | Oil & Gas Operator | Dec 1996 |
| 16 | Ritchie Exploration, Inc. | Wichita, KS 67278 | Oil & Gas Operator | Jun 2025 |
| 17 | Robert-Gay Energ | | Oil & Gas Operator | Jun 1992 |
| 18 | Robert-Gay Energy Enterprises | Hutchinson, KS 67501 | Oil Operator | Nov 1999 |
| 19 | Robinson Energy & Exploration, Inc. | Wichita, KS 67202 | Oil & Gas Operator | Aug 2008 |
| 20 | Robinson Oil Com | | Oil & Gas Operator | Feb 1995 |
| 21 | Ronald Russ Prater, Inc. | Eastborough, KS 67207 | Gas Operator | Nov 2024 |
| 22 | Royal Drilling Inc | Russell, KS 67665 | Oil Operator | Jun 2025 |
| 23 | Rupe Oil Company, Inc. | Wichita, KS 67278 | Oil & Gas Operator | Jun 2025 |
Production numbers shown above are only for Pratt County, KS and for the production period listed.