| 1 | Sampson, Lowell | | Oil & Gas Operator | Dec 2001 |
| 2 | Schultz Run Gas Company | | Oil & Gas Operator | Dec 2021 |
| 3 | Sears Resources, LLC | | Oil & Gas Operator | Dec 2021 |
| 4 | Smith, Carl E Petroleum Inc | Sandyville, WV 25275-0000 | Oil & Gas Operator | Dec 2021 |
| 5 | Smith, Walter E | Grantsville, WV 26147-0000 | Oil & Gas Operator | Dec 2021 |
| 6 | Southeastern Gas Company | | Oil & Gas Operator | Dec 2019 |
| 7 | Spencer Enterprises Dba Hugh Spencer | Smithburg, WV 26436-0000 | Oil & Gas Operator | Dec 2021 |
| 8 | Stalnaker Energy Corporation | | Oil & Gas Operator | Dec 2021 |
| 9 | Standard Oil Company, Inc. | Parkesburg, WV 26103 | Oil & Gas Operator | Mar 2022 |
| 10 | Stephen L Satterfield Production Company | Grantsville, WV 26147-0757 | Oil & Gas Operator | Nov 2021 |
| 11 | Stonestreet, Vance | Spencer, WV 25276-0000 | Oil & Gas Operator | Dec 2006 |
| 12 | Syndex Resources, Inc. | Wellesley, MA 02181-000 | Oil & Gas Operator | Dec 2021 |