Oil & Gas Companies in Graham County, KS
| Company Name | Company Location | Company Type | Most Recent Production |
|---|
| 1 | Rains & Williams | | Oil & Gas Operator | Nov 1995 |
| 2 | Rains And Williamson Oil Co. | Wichita, KS 67277 | Oil & Gas Operator | Dec 2023 |
| 3 | Rama Operating Co., Inc. | Stafford, KS 67578 | Oil & Gas Operator | Feb 2024 |
| 4 | Raney Oil Company | Lawrence, KS 66047 | Oil & Gas Operator | May 1999 |
| 5 | Raney Oil Company, LLC | Lawrence, KS 66049 | Oil & Gas Operator | Dec 2023 |
| 6 | Raymond Oil Comp | | Oil & Gas Operator | Dec 1996 |
| 7 | Red Mountain Oil LLC | Golden, CO 80402 | Oil Operator | Nov 1997 |
| 8 | Red Oak Energy, Inc. | Wichita, KS 67207 | Oil & Gas Operator | Dec 2023 |
| 9 | Reef Operating, Inc. | Hays, KS 67601 | Oil Operator | Nov 2023 |
| 10 | Reilly Oil Company, Inc. | Wakeeney, KS 67672 | Oil Operator | Dec 2023 |
| 11 | Resource Operations, Inc. | Tulsa, OK 74157 | Oil & Gas Operator | May 2016 |
| 12 | Rice Engineering Corporation | Great Bend, KS 67530 | Oil & Gas Operator | Feb 2023 |
| 13 | Richlan Drilling | | Oil Operator | Dec 1994 |
| 14 | Richlan Drilling, A General Partnership | Beaver, KS 67525 | Oil & Gas Operator | Dec 2023 |
| 15 | Richland Oil Investments, LLC | Palco, KS 67657 | Oil Operator | Dec 2023 |
| 16 | Rider Oil & Gas | | Oil Operator | Aug 1991 |
| 17 | Ritchie Explorat | | Oil & Gas Operator | Dec 1996 |
| 18 | Ritchie Exploration | | Oil Operator | Aug 1995 |
| 19 | Ritchie Exploration, Inc. | Wichita, KS 67278 | Oil & Gas Operator | Jan 2024 |
| 20 | Ritchie, A. Scott | Wichita, KS 67202 | Oil Operator | Mar 1988 |
| 21 | RL Investment, LLC | Hill City, KS 67642 | Oil Operator | Dec 2023 |
| 22 | RLT Investment | Morland, KS 67650 | Oil Operator | Mar 2009 |
| 23 | Rome Oil, LLC | Lakewood, CO 80232 | Oil Operator | Nov 2023 |
| 24 | Ron'S Oil Oper I | | Oil Operator | Nov 1994 |
| 25 | Ron'S Oil Operations Inc | Penokee, KS 67659 | Oil Operator | Dec 2018 |
| 26 | Royal Drilling Inc | Russell, KS 67665 | Oil Operator | Dec 2023 |
| 27 | Rush, Terry L. | Wakeeney, KS 67672 | Oil Operator | Jul 2023 |
| 28 | Russell Oil, Inc. | Edmond, OK 73083 | Oil Operator | Dec 2023 |
Production numbers shown above are only for Graham County, KS and for the production period listed.