| 1 | J & F Producing Co., Inc. | | Oil & Gas Operator | Dec 2021 |
| 2 | J & J Energy Corporation | Chloe, WV 25235 | Oil & Gas Operator | Dec 2021 |
| 3 | J A & M Oil & Gas Co | Jacksonburg, WV 26377 | Oil & Gas Operator | Mar 2021 |
| 4 | J M L Oil & Gas Company | Paintsville, KY 41240 | Oil & Gas Operator | Dec 2022 |
| 5 | J. C. Baker & Son, Inc. | | Gas Operator | Dec 2021 |
| 6 | J. D. Gas & Oil, Inc. | Zanesville, OH 43701 | Oil & Gas Operator | Dec 2023 |
| 7 | Jack Production Inc | Indiana, PA 15701-0697 | Oil & Gas Operator | Dec 2011 |
| 8 | Jackson Fuel Corporation | Buckhannon, WV 26201 | Oil & Gas Operator | Dec 2021 |
| 9 | Jackson Resources Co | | Oil & Gas Operator | Dec 2018 |
| 10 | James Drilling Corp | Blairsville, PA 15717 | Oil & Gas Operator | Dec 2004 |
| 11 | Janet Lynn Gas Company | Milton, WV 25541-0000 | Gas Operator | Dec 2021 |
| 12 | Jarvis Drilling, Inc. | MT Zion, IL 62549 | Oil & Gas Operator | Aug 2020 |
| 13 | Jay-Bee Oil & Gas, Inc. | Jupiter, FL 33477 | Oil & Gas Operator | Dec 2021 |
| 14 | JCR Petroleum, Inc. | Navarre, OH 44662-0000 | Oil & Gas Operator | Dec 2013 |
| 15 | Jenkins Energy Corp & H Davis Jenkins | | Gas Operator | Dec 2011 |
| 16 | Jerry Oil Co. | Riverside, IL 60546 | Oil & Gas Operator | Dec 1990 |
| 17 | Jesam Energy LLC | Glenville, WV 26351 | Oil & Gas Operator | Dec 2021 |
| 18 | Jesmar Energy Inc | Holbrook, PA 15341-1318 | Oil & Gas Operator | Dec 2023 |
| 19 | Jet Drilling Corp. | Scottsdale, AZ 85252 | Oil & Gas Operator | Dec 1996 |
| 20 | Johnson Brothers | Morse, TX 79062 | Oil & Gas Operator | Apr 2024 |
| 21 | Johnson Energy Company | | Oil & Gas Operator | Dec 1996 |
| 22 | Johnson Exploration Company | Oklahoma City, OK 73102-7008 | Oil & Gas Operator | Jun 2015 |
| 23 | Johnson, Robert E And Loyce J | Salt Rock, WV 25559 | Gas Operator | Feb 2021 |
| 24 | Jones, Carlton E., II | | Oil & Gas Operator | Dec 2021 |
| 25 | Jones, Gerald D | Spencer, WV 25276-0000 | Oil & Gas Operator | Dec 2008 |
| 26 | Jones, Robert | | Oil & Gas Operator | Dec 1996 |
| 27 | Journey Operating, L.L.C. | Sugar Land, TX 77496 | Oil & Gas Operator | Aug 2006 |