| 1 | Alco Ind | Valley Forge, PA 19482-0937 | Gas Operator | Dec 2023 |
| 2 | Appalachian Energy Inc | Pittsburgh, PA 15220 | Gas Operator | Dec 2008 |
| 3 | Atlas Resources LLC | Pittsburgh, PA 15275-1033 | Oil & Gas Operator | Jun 2018 |
| 4 | Atwood Energy Inc | Port Washington, OH 43837-9214-9214 | Oil & Gas Operator | Dec 1993 |
| 5 | B & R Resources, LLC | Solon, OH 44139-2360 | Oil & Gas Operator | Dec 2014 |
| 6 | Bartlett Brenda S & Bartlett Norman C | North East, PA 16428-5547 | Gas Operator | Dec 2023 |
| 7 | BCD Prop Inc | Waterford, PA 16441-0338 | Oil & Gas Operator | Dec 2023 |
| 8 | Belden & Blake Corporation | North Canton, OH 44720-0500-0500 | Oil & Gas Operator | Dec 2016 |
| 9 | Berea Oil & Gas Corp | Buffalo, NY 14202 | Oil & Gas Operator | Dec 2002 |
| 10 | Burdette & Wilma A Sedler | Girard, PA 16417-9102 | Gas Operator | Dec 2014 |
| 11 | Cedar Valley Energy Inc | Wooster, OH 44691 | Oil & Gas Operator | Dec 2021 |
| 12 | Charis Energy LLC | Kerrville, TX 78029 | Oil & Gas Operator | Dec 2005 |
| 13 | Chautauqua Energy Inc | Westfield, NY 14787 | Oil & Gas Operator | Dec 2021 |
| 14 | Cobra Resources LLC | N Jackson, OH 44451 | Oil & Gas Operator | Dec 2023 |
| 15 | Columbus Oilfield Explor Co | Powell, OH 43065-9315 | Gas Operator | Dec 2004 |
| 16 | Commodore Energy Co | Rolling Hills, CA 90274-5265 | Oil & Gas Operator | Dec 2007 |
| 17 | Consol Gas Company | Canonsburg, PA 15317 | Oil & Gas Operator | Dec 2021 |
| 18 | Copeland Gas LLC | Albion, PA 16401 | Gas Operator | Dec 2023 |
| 19 | Coterra Energy Inc | Pittsburgh, PA 15275-1121 | Oil & Gas Operator | Jun 2024 |
| 20 | Cotton Well Drilling Co Inc | Sheridan, NY 14135 | Oil & Gas Operator | Dec 2023 |
| 21 | Dakota Opr Co Inc | Indiana, PA 15701-0444 | Oil & Gas Operator | Dec 1999 |
| 22 | Dannic Energy Corp | Indiana, PA 15701-1532 | Oil & Gas Operator | Dec 2023 |
| 23 | Devonian Resources Inc | Pikeville, KY 41502 | Oil & Gas Operator | Dec 2022 |
| 24 | Diversified Oil & Gas LLC | Jackson Center, PA 16133 | Oil & Gas Operator | Dec 2022 |
| 25 | Diversified Production LLC | Keithville, LA 71047 | Oil & Gas Operator | Sep 2024 |
| 26 | Edisto Resources Corp | Houston, TX 77057 | Oil & Gas Operator | Oct 1999 |
| 27 | Empire Energy E & P LLC | Mayville, NY 14757 | Oil & Gas Operator | Dec 2023 |
| 28 | Empire Exploration Inc | Wichita, KS 67202 | Oil & Gas Operator | Jul 1997 |
| 29 | Energy Corp Of Amer | Charleston, WV 25311-1264 | Oil & Gas Operator | Mar 2018 |
| 30 | Enervest Opr LLC | Charleston, WV 25301-1782 | Oil & Gas Operator | Dec 2019 |
| 31 | Envirogas Inc | Hamburg, NY 14075 | Oil & Gas Operator | Dec 1992 |
| 32 | Equitable Resources Energy Company | Big Stone Gap, VA 24219 | Oil & Gas Operator | Dec 1997 |
| 33 | Erie City Erie Cnty | Erie, PA 16501-1149 | Gas Operator | Dec 1999 |
| 34 | Exco Resources Pa Inc | Warrendale, PA 15086-6501 | Oil & Gas Operator | Dec 2011 |
| 35 | First Alliance CH | Erie, PA 16506-5024 | Gas Operator | Dec 2017 |
| 36 | Flanigan Bros | Edinboro, PA 16412-1443 | Oil & Gas Operator | Dec 2018 |
| 37 | Frederick Drilling Co & Sons Inc | Tylersburg, PA 16361-0066 | Oil & Gas Operator | Dec 2017 |
| 38 | Goe Pro Inc | Albion, PA 16401-9717 | Oil & Gas Operator | Dec 1991 |
| 39 | Greenfield Baptist CH | North East, PA 16428-5610 | Gas Operator | Dec 2023 |
| 40 | Hoover Gregory M | Wattsburg, PA 16442-2209 | Gas Operator | Dec 2023 |
| 41 | Jab Enterprises Inc | Erie, PA 16510-2181 | Gas Operator | Dec 2009 |
| 42 | James Drilling Corp | Blairsville, PA 15717 | Oil & Gas Operator | Dec 2004 |
| 43 | Kastle Resources Enterprises Inc | Wooster, OH 44691 | Oil & Gas Operator | Dec 2023 |
| 44 | Kidder Exploration Inc | Jamestown, NY 14701-5613 | Gas Operator | Dec 1991 |
| 45 | Lake Erie Energy Part LLC | Erie, PA 16505-4760 | Oil & Gas Operator | Dec 2012 |
| 46 | Leboeuf MFG Inc | Waterford, PA 16441-0458 | Gas Operator | Dec 1990 |
| 47 | McCool John E | Youngsville, PA 16371 | Oil & Gas Operator | Jun 2024 |
| 48 | Medina Res Dev Co LLC | Cambridge Springs, PA 16403-3447 | Oil & Gas Operator | Jun 2024 |
| 49 | Meridian Exploration Corp. | Pittsburgh, PA 15222 | Oil & Gas Operator | Dec 2021 |
| 50 | Meridian Oil & Gas Enterprises Inc | Blairsville, PA 15717-0337 | Oil & Gas Operator | Dec 2003 |
| 51 | Mervin Troyer | Union City, PA 16438-8510 | Gas Operator | Dec 2008 |
| 52 | Mid Amer Natural Resources Inc | Erie, PA 16505-4760 | Gas Operator | Dec 1994 |
| 53 | Mitch Well Energy Inc | Waterford, PA 16441-8143 | Oil & Gas Operator | Dec 2012 |
| 54 | Mutual Oil & Gas Co | Akron, OH 44313 | Oil & Gas Operator | Dec 2001 |
| 55 | Natl Fuel Gas Supply Corp | Williamsville, NY 14221-5887 | Oil & Gas Operator | Dec 2009 |
| 56 | Nea Cross Inc | Erie, PA 16508-2769 | Gas Operator | Dec 1991 |
| 57 | North John M | Valatie, NY 12184-5005 | Gas Operator | Dec 2014 |
| 58 | Northwest Natural Gas Co | Albion, PA 16401-9998 | Oil & Gas Operator | Dec 1990 |
| 59 | Nucomer Energy LLC | Erie, PA 16507 | Oil & Gas Operator | Mar 2024 |
| 60 | Old MTN Gas Co Inc | Pleasantville, PA 16341-0329 | Oil & Gas Operator | Dec 2020 |
| 61 | Ows Acquisition Co LLC | Louisville, OH 44641 | Oil & Gas Operator | Dec 2022 |
| 62 | Pa DCNR State Parks Bur | Harrisburg, PA 17105-8551 | Gas Operator | Dec 2023 |
| 63 | Papesch Robert J | Waterford, PA 16441-4607 | Gas Operator | Dec 2023 |
| 64 | Patalon Robert E | Erie, PA 16505-0444 | Gas Operator | Dec 2023 |
| 65 | Payne Frank | Shidler, OK 74652 | Oil & Gas Operator | Dec 2014 |
| 66 | Pentex Energy, Inc. | Midland, TX 79701 | Oil & Gas Operator | Dec 2003 |
| 67 | Pin Oak Energy Partners LLC | Akron, OH 44311 | Oil & Gas Operator | Jun 2024 |
| 68 | Port Erie Plastics Inc | Harborcreek, PA 16421-1018 | Gas Operator | Dec 2023 |
| 69 | PPP Future Dev Inc | Alexander, NY 14005 | Oil & Gas Operator | Dec 2023 |
| 70 | Puma Energy Inc | Kerrville, TX 78028-9300 | Gas Operator | Dec 1999 |
| 71 | Quail Energy Corp | MT Gilead, OH 43338 | Oil & Gas Operator | Dec 2010 |
| 72 | Quaker State Corporation | Houston, TX 77002-2806 | Oil & Gas Operator | Dec 2013 |
| 73 | Ralph L Albright Drilling | Reno, NV 89511-7627 | Oil & Gas Operator | Dec 1991 |
| 74 | Randall Florence | Albion, PA 16401-9768 | Gas Operator | Dec 2010 |
| 75 | Range Opr Co | Yatesboro, PA 16263-0235 | Oil & Gas Operator | Dec 1999 |
| 76 | Range Resources Appalachia LLC | Canonsburg, PA 15317 | Oil & Gas Operator | Jun 2024 |
| 77 | Rex Drummond | Conneaut, OH 44030-9678 | Oil & Gas Operator | Dec 2019 |
| 78 | Sandstone Resources | Saint Joseph, MO 64506 | Oil & Gas Operator | Dec 1995 |
| 79 | Schreiner Oil & Gas Inc | Prescott, AZ 86303 | Oil & Gas Operator | Dec 2023 |
| 80 | Seneca Resources Co LLC | Cranberry Township, PA 16066 | Oil & Gas Operator | Jun 2024 |
| 81 | Shelex Drilling Inc | Lexington, KY 40523 | Oil & Gas Operator | Dec 2023 |
| 82 | Simpson Gary H | Albion, PA 16401-8008 | Gas Operator | Dec 2014 |
| 83 | Snyder Oil Corporation | Houston, TX 77024 | Oil & Gas Operator | Mar 2008 |
| 84 | Stedman Energy Inc | Chautauqua, NY 14722 | Oil & Gas Operator | Dec 2023 |
| 85 | Texas Meridian Operating Co. Inc | Houston, TX 77079 | Oil & Gas Operator | Oct 1993 |
| 86 | Timberline Energy Inc | Franklin, PA 16323-0269 | Oil & Gas Operator | Jun 2018 |
| 87 | Tipco | Shreveport, LA 71104-3047 | Oil & Gas Operator | May 1988 |
| 88 | Troyer Energies Inc | Waterford, PA 16441-2809 | Gas Operator | Dec 2014 |
| 89 | Troyer Gas & Oil | Waterford, PA 16441-2843 | Gas Operator | Dec 2001 |
| 90 | Union City Boro Muni Auth Erie Cnty | Union City, PA 16438-1326 | Gas Operator | Dec 2023 |
| 91 | Universal Resources Holdings Inc | Dunkirk, NY 14048 | Oil & Gas Operator | Dec 2023 |
| 92 | Us Energy Dev Corp | Getzville, NY 14068-1558 | Oil & Gas Operator | Dec 2021 |
| 93 | Vineyard Oil & Gas Co | North East, PA 16428 | Oil & Gas Operator | Dec 2023 |
| 94 | Wilkes Energy Inc | Akron, OH 44308 | Oil & Gas Operator | Dec 2022 |