| 1 | 3P Operations LLC | Hartford, KY 42347 | Oil Operator | Dec 2018 |
| 2 | Antares Oil Corp | Denver, CO 80202 | Oil & Gas Operator | Oct 2015 |
| 3 | Axp Energy, Inc | Lexington, KY 40509 | Oil & Gas Operator | Dec 2021 |
| 4 | Back 30 Oil, LLC | Rumsey, KY 42371 | Oil Operator | Dec 2022 |
| 5 | Basin Petroleum, LLC | | Oil Operator | Dec 2017 |
| 6 | Beeson, Richard W | | Oil Operator | Dec 2022 |
| 7 | Blue Jay Petroleum, LLC | Whitesville, KY 42378 | Oil Operator | Dec 2022 |
| 8 | Central Hydrocarbons, LLC | | Oil Operator | Dec 2013 |
| 9 | Chesapeake Appalachia LLC | Oklahoma City, OK 73118 | Oil & Gas Operator | Jan 2025 |
| 10 | Clendening, John A | | Oil Operator | Dec 2021 |
| 11 | CNX Gas Company LLC | Canonsburg, PA 15317 | Oil & Gas Operator | Jan 2025 |
| 12 | Coffman Oil & Real Estate Inc | Newport Beach, CA 92661 | Oil Operator | Dec 2022 |
| 13 | Core Appalachia Operating LLC | Charleston, WV 25362 | Oil & Gas Operator | Dec 2020 |
| 14 | Countrymark Energy Resources, LLC | MT Vernon, IN 47620 | Oil & Gas Operator | Dec 2022 |
| 15 | Diamond Endeavors Inc | | Oil Operator | Dec 2020 |
| 16 | Diversified Production LLC | Keithville, LA 71047 | Oil & Gas Operator | Mar 2025 |
| 17 | Dobbs Oil & Gas | | Oil Operator | Dec 2013 |
| 18 | Energy Corporation Of America | Charleston, WV 25311 | Oil & Gas Operator | Dec 2022 |
| 19 | Ewm Services, LLC | Morganfield, KY 42437 | Oil Operator | Dec 2022 |
| 20 | High Splint Gas & Oil, Inc | Greenville, KY 42345 | Oil Operator | Dec 2022 |
| 21 | Hoffman George A | | Oil & Gas Operator | Dec 2022 |
| 22 | Howard, Thomas E Dba Tower Oil Co | | Oil Operator | Dec 2022 |
| 23 | Jarvis Drilling, Inc. | MT Zion, IL 62549 | Oil & Gas Operator | Aug 2020 |
| 24 | Kelcas Well Services LTD | Owensboro, KY 42303 | Oil Operator | Dec 2021 |
| 25 | Kelly Energy Co, Inc | Henderson, KY 42420 | Oil Operator | Dec 2022 |
| 26 | KLC Petroleum Company, LLC | Henderson, KY 42420 | Oil Operator | Dec 2021 |
| 27 | L. A. W. Oil, LLC | | Oil Operator | Dec 2018 |
| 28 | Lone Star Oil & Gas, Inc | Greenville, KY 42345 | Oil & Gas Operator | Dec 2022 |
| 29 | Magnum Hunter Production, Inc. | Irving, TX 75014 | Oil & Gas Operator | Dec 2019 |
| 30 | Magnum Oil, LLC | Hartford, KY 42347 | Oil Operator | Dec 2022 |
| 31 | Marsh Oil & Gas Field Services, Inc | Sebree, KY 42455 | Oil & Gas Operator | Dec 2022 |
| 32 | Nally, Joseph L | Uniontown, KY 42461 | Oil & Gas Operator | Dec 2021 |
| 33 | Nelson Ent | | Oil Operator | Dec 2016 |
| 34 | Nelson Enterprises | Carmi, IL 62821 | Oil Operator | Dec 2022 |
| 35 | Numatex, Inc | | Oil Operator | Dec 2013 |
| 36 | Ohio Valley Energy, Inc | Livermore, KY 42352 | Oil Operator | Dec 2022 |
| 37 | Orbit Gas Transmission, Inc | Owensboro, KY 42303 | Oil & Gas Operator | Dec 2021 |
| 38 | Picayune Resources, Inc | Lexington, KY 40509 | Oil & Gas Operator | Dec 2022 |
| 39 | Powell, J R Trust Uta 1-1-1983 | | Oil & Gas Operator | Dec 2013 |
| 40 | Reynolds Res, Inc | Owensboro, KY 42303 | Oil & Gas Operator | Dec 2022 |
| 41 | Robertson Farms, LLC | Calhoun, KY 42327 | Oil Operator | Dec 2022 |
| 42 | Robinson Engineering & Oil Company, Inc | Evansville, IN 47716 | Oil & Gas Operator | Dec 2022 |
| 43 | Roseclare Oil Co | | Oil Operator | Dec 2016 |
| 44 | Rossi, Paul | FT Meade, FL 33841 | Oil Operator | Dec 2022 |
| 45 | Smith, Donald B | | Oil Operator | Dec 2020 |
| 46 | Smith, Donald B (Deceased) | Calhoun, KY 42327 | Oil Operator | Dec 2022 |
| 47 | Standard Oil Of Kentucky, Inc | | Oil Operator | Dec 2022 |
| 48 | Stanoco Oil Co | Central City, KY 42330 | Oil & Gas Operator | Dec 2021 |
| 49 | Sunshine Oil & Gas, LLC | Madisonville, KY 42431 | Oil & Gas Operator | Dec 2022 |
| 50 | Texas Gas Transmission LLC | Owensboro, KY 42301 | Oil & Gas Operator | Dec 2024 |
| 51 | Union Petro Inc | Uniontown, KY 42461 | Oil Operator | Dec 2022 |
| 52 | Universal Operating, Inc | Evansville, IN 47715 | Oil & Gas Operator | Dec 2022 |
| 53 | Vandiver, Tony E | Island, KY 42350 | Oil Operator | Dec 2022 |
| 54 | Vogler, John F | Greenville, KY 42345 | Oil Operator | Dec 2022 |
| 55 | Whitney Oil & Gas Co, LLC | | Oil & Gas Operator | Dec 2017 |
| 56 | Wildcat Oil, LLC | Sebree, KY 42455 | Oil Operator | Dec 2021 |