| 1 | Alliance Petroleum Co., LLC | | Oil & Gas Operator | Dec 2021 |
| 2 | Ashland Exploration Properties Inc | | Gas Operator | Dec 1996 |
| 3 | Base Petroleum, Inc. | South Charleston, WV 25309-0000 | Oil & Gas Operator | Dec 2021 |
| 4 | Beta Helix Energy LLC | | Oil & Gas Operator | Dec 2021 |
| 5 | Blanton, James M. | Frankfort, KY 40621 | Gas Operator | Dec 2021 |
| 6 | Blazer Energy Corp. | Alexandria, VA 22314 | Oil & Gas Operator | Dec 2014 |
| 7 | Braxton Oil And Gas Corp. | Oklahoma City, OK 73118 | Oil & Gas Operator | Dec 2021 |
| 8 | Cabot Oil & Gas Corporation | Houston, TX 77024 | Oil & Gas Operator | Sep 2024 |
| 9 | Cane Creek Energy, LLC | Charleston, WV 25314 | Oil & Gas Operator | Dec 2021 |
| 10 | CNG Producing Company | New Orleans, LA 70112 | Oil & Gas Operator | Dec 2015 |
| 11 | Commonwealth Energy, Inc. | Weston, WV 26452-0000 | Oil & Gas Operator | Dec 2021 |
| 12 | D. C. Malcolm, Inc. | Charleston, WV 25301 | Oil & Gas Operator | Dec 2021 |
| 13 | Diversified Production LLC | Keithville, LA 71047 | Oil & Gas Operator | Dec 2024 |
| 14 | Dolphin Energy LLC | Lake Worth, FL 33467 | Oil & Gas Operator | Aug 2024 |
| 15 | Dominion Exploration & Production Inc | Houston, TX 77060 | Oil & Gas Operator | Apr 2015 |
| 16 | Eastern American Energy Corp | | Oil & Gas Operator | Dec 2008 |
| 17 | Energy Corporation Of America | Charleston, WV 25311 | Oil & Gas Operator | Dec 2022 |
| 18 | Enervest Operating LLC | Houston, TX 77002 | Oil & Gas Operator | Dec 2024 |
| 19 | Eqt Production Company | Pittsburg, PA 15222 | Oil & Gas Operator | Sep 2024 |
| 20 | Equitable Production Company | Charleston, WV 25302 | Oil & Gas Operator | Dec 2007 |
| 21 | Exco Resources (WV), Inc. | | Oil & Gas Operator | Dec 2020 |
| 22 | Fola Land Company Inc | | Gas Operator | Dec 2003 |
| 23 | Freedom Oil & Gas, Inc. | Wexford, PA 15090 | Gas Operator | Dec 2021 |
| 24 | Gas Supply Corp | | Oil & Gas Operator | Dec 2008 |
| 25 | Greylock Conventional, LLC | Charleston, WV 25311 | Oil & Gas Operator | Sep 2024 |
| 26 | Greylock Opco LLC | Charleston, WV 25311 | Oil & Gas Operator | Dec 2023 |
| 27 | Hope Gas, Inc. | Richmond, VA 23261 | Oil & Gas Operator | Dec 2010 |
| 28 | J. C. Baker & Son, Inc. | | Gas Operator | Dec 2021 |
| 29 | Jackson Fuel Corporation | Buckhannon, WV 26201 | Oil & Gas Operator | Dec 2021 |
| 30 | K. Petroleum, Inc. | Gahanna, OH 43230 | Oil & Gas Operator | Sep 2024 |
| 31 | M4 Energy, LLC | Watsontown, PA 17777-1133 | Oil & Gas Operator | Dec 2023 |
| 32 | Milton Oil & Gas Company | Charleston, WV 25322 | Gas Operator | Nov 1997 |
| 33 | Mountain V Oil & Gas, Inc. | Buckhannon, WV 26201 | Oil & Gas Operator | Dec 2021 |
| 34 | Murvin & Meier Oil Co. | | Oil & Gas Operator | Dec 2020 |
| 35 | New River Energy Corporation | | Gas Operator | Dec 2017 |
| 36 | Nytis Exploration Company LLC | Lexington, KY 40509 | Oil & Gas Operator | Dec 2021 |
| 37 | Operator Unknown | Charleston, WV 25304-0000 | Oil & Gas Operator | Dec 2021 |
| 38 | Peake Operating Company | | Oil & Gas Operator | Dec 1999 |
| 39 | Quaker State Corporation | Houston, TX 77002-2806 | Oil & Gas Operator | Dec 2013 |
| 40 | Quality Natural Gas, LLC | Allen, KY 41601 | Oil & Gas Operator | Dec 2022 |
| 41 | R & R Oil & Gas LLC | Big Spring, TX 79720 | Oil & Gas Operator | Dec 2023 |
| 42 | Ramco Energy Corporation | FT. Lauderdale, FL 33312 | Oil & Gas Operator | Dec 2008 |
| 43 | Range Resources - Pine Mountain, Inc. | | Oil & Gas Operator | Jan 2011 |
| 44 | Ross & Wharton Gas Co Inc | Buckhannon, WV 26201 | Oil & Gas Operator | Dec 2021 |
| 45 | Schultz Run Gas Company | | Oil & Gas Operator | Dec 2021 |
| 46 | Southeastern Gas Company | | Oil & Gas Operator | Dec 2019 |
| 47 | Waco Oil & Gas Co., Inc. | Glenville, WV 26351-0397 | Oil & Gas Operator | Dec 2021 |