| 101 | Marieff Petroleum, Inc. | Sagamore Hills, OH 44067 | Gas Operator | Dec 2023 |
| 102 | Mayshark, James Page | Sherman, NY 14781 | Gas Operator | Dec 2023 |
| 103 | McBride, Nicholas J. & Holly M. | Lakeland, FL 33810 | Gas Operator | Dec 2023 |
| 104 | McCray, Gordon M. | Clymer, NY 14724 | Gas Operator | Dec 2023 |
| 105 | McGill, Dennis M. | Sherman, NY 14781 | Gas Operator | Dec 2023 |
| 106 | Meeder, Curt N. | Ripley, NY 14775 | Gas Operator | Dec 2023 |
| 107 | Meleen, Catherine M. & Ruch, Jerry E. | Westfield, NY 14787 | Gas Operator | Dec 2023 |
| 108 | Miller, Charles A., Jr. | South Dayton, NY 14138 | Gas Operator | Dec 2023 |
| 109 | Miller, Neil S. | Sherman, NY 14781 | Gas Operator | Dec 2023 |
| 110 | Monroe, Cameron | Westfield, NY 14787 | Gas Operator | Dec 2023 |
| 111 | Morley, Kenneth A. | Sinclairville, NY 14782 | Gas Operator | Dec 2023 |
| 112 | Morreale, Michael G. & John W. | Frewsburg, NY 14738 | Gas Operator | Dec 2023 |
| 113 | Morris, Stanley A. | Cherry Creek, NY 14723 | Gas Operator | Dec 2023 |
| 114 | Morse, John R. | Portland, NY 14769 | Gas Operator | Dec 2023 |
| 115 | Mount, Thomas | North East, PA 16428 | Gas Operator | Dec 2023 |
| 116 | Muldowney Development, Inc. | Dunkirk, NY 14048 | Gas Operator | Dec 2023 |
| 117 | Murphy, Douglas S. | Sherman, NY 14781 | Gas Operator | Dec 2023 |
| 118 | Nagel, Arthur F. & Elaine L. | South Dayton, NY 14138 | Gas Operator | Dec 2023 |
| 119 | National Fuel Gas Supply Corporation | | Gas Operator | Dec 2010 |
| 120 | Neckers, Barry And Kathy | Clymer, NY 14724 | Gas Operator | Dec 2023 |
| 121 | Nickerson, Royal | Clymer, NY 14724 | Gas Operator | Dec 2023 |
| 122 | Noble, Alton L | Westfield, NY 14787 | Gas Operator | Dec 2023 |
| 123 | Nornew Inc | Houston, TX 77063-2140 | Oil & Gas Operator | Dec 2008 |
| 124 | North Harmony Ventures, Inc. | Jamestown, NY 14701 | Oil & Gas Operator | Dec 2023 |
| 125 | Northrop, Marilynne | Westfield, NY 14787 | Gas Operator | Dec 2023 |
| 126 | Nucomer Energy LLC | Erie, PA 16507 | Oil & Gas Operator | Mar 2025 |
| 127 | Odebralski, Michael & Connie | Fredonia, NY 14063 | Gas Operator | Dec 2023 |
| 128 | Olde Chautauqua Farms | Portland, NY 14769 | Gas Operator | Dec 2023 |
| 129 | Oonk, Harvey D. | Clymer, NY 14724 | Gas Operator | Dec 2023 |
| 130 | P&H Gas, LLC | Fredonia, NY 14063 | Gas Operator | Dec 2023 |
| 131 | Pan Energy Company, Inc. | Orchard Park, NY 14127 | Oil & Gas Operator | Dec 2023 |
| 132 | Parmelee, Terrence G. E., Jr. | Chagrin Falls, OH 44023 | Gas Operator | Dec 2023 |
| 133 | Partyka, Pauline D. | | Gas Operator | Dec 2023 |
| 134 | Pecuch, Robert D. & Patricia B. | Cassadaga, NY 14718 | Gas Operator | Dec 2023 |
| 135 | Pefley Oil & Gas, Inc. | Colden, NY 14033 | Gas Operator | Dec 2023 |
| 136 | Pelletter, James J & Weist, Richard M | Fredonia, NY 14063 | Gas Operator | Dec 2023 |
| 137 | Perry, Robert & Elizabeth | | Gas Operator | Dec 2023 |
| 138 | Peterson, Thomas M. | Jamestown, NY 14701 | Oil & Gas Operator | Dec 2023 |
| 139 | Pine Valley Central School District | South Dayton, NY 14138 | Gas Operator | Dec 2023 |
| 140 | Pinzok, Michael & Linda | Ripley, NY 14775 | Gas Operator | Dec 2023 |
| 141 | Porebski, Adam R. | Gerry, NY 14740 | Gas Operator | Dec 2023 |
| 142 | PPP Future Development Inc. | Alexander, NY 14005 | Oil & Gas Operator | Dec 2023 |
| 143 | Press Holdings LLC | Forestville, NY 14062 | Gas Operator | Dec 2023 |
| 144 | Purdy, Sean P. & Deanna M. | Cassadaga, NY 14718 | Gas Operator | Dec 2023 |
| 145 | Rapp, Brian R. And Judith E. | Cassadaga, NY 14718 | Gas Operator | Dec 2023 |
| 146 | Rapp, Kenneth E. | Sugar Grove, PA 16350 | Gas Operator | Dec 2023 |
| 147 | RC Southwell Oil LLC | Warren, PA 16365 | Oil & Gas Operator | Dec 2024 |
| 148 | Renold, Inc. | Westfield, NY 14787 | Gas Operator | Dec 2023 |
| 149 | Robbins, Jesse M. | Jamestown, NY 14701 | Gas Operator | Dec 2023 |
| 150 | Rodgers, Clyde B. | Cherry Creek, NY 14723 | Gas Operator | Dec 2023 |
| 151 | S.A.J.A.S | Brocton, NY 14716 | Gas Operator | Dec 2023 |
| 152 | Sam Koehler Enterprises, Inc. | Andover, NY 14806 | Oil & Gas Operator | Dec 2023 |
| 153 | Samuelson, Peter Philip | Bemus Point, NY 14712 | Gas Operator | Dec 2023 |
| 154 | Scanfield, LLC | Russell, PA 16345 | Gas Operator | Dec 2023 |
| 155 | Schmidt, John T., Jr. | Dunkirk, NY 14048 | Gas Operator | Dec 2023 |
| 156 | Schmitz, Michael E. | Sherman, NY 14781 | Gas Operator | Dec 2023 |
| 157 | Schreiner Oil & Gas Inc | Prescott, AZ 86303 | Oil & Gas Operator | Dec 2023 |
| 158 | Scott'S Peek 'N Peak, LLC | Erie, PA 16509 | Gas Operator | Dec 2023 |
| 159 | Scriven, Daniel | Ripley, NY 14775 | Gas Operator | Dec 2023 |
| 160 | Seneca Resources Co LLC | Cranberry Township, PA 16066 | Oil & Gas Operator | Mar 2025 |
| 161 | Seneca Resources Corporation | Houston, TX 77002 | Oil & Gas Operator | Dec 2017 |
| 162 | Senske, Richard S. | Ashville, NY 14710 | Gas Operator | Dec 2023 |
| 163 | Sheedy, John D. | North Tonawanda, NY 14120 | Gas Operator | Dec 2023 |
| 164 | Shelex Drilling Inc | Lexington, KY 40523 | Oil & Gas Operator | Dec 2024 |
| 165 | Skubis, Daniel J. | Fredonia, NY 14063 | Gas Operator | Dec 2023 |
| 166 | Smith, Diman T. And Louann | Sinclairville, NY 14782 | Gas Operator | Dec 2023 |
| 167 | Snow, Shannon | Gerry, NY 14733 | Gas Operator | Dec 2023 |
| 168 | Spacht, James W. & Shelly F | Ripley, NY 14775 | Gas Operator | Dec 2023 |
| 169 | St. Columban'S On The Lake, Inc. | Silver Creek, NY 14136 | Gas Operator | Dec 2023 |
| 170 | Stebell, Jean M. | Westfield, NY 14787 | Gas Operator | Dec 2023 |
| 171 | Stedman Energy Inc | Chautauqua, NY 14722 | Oil & Gas Operator | Dec 2024 |
| 172 | Stevens, Carole J. & Garry M. | Cherry Creek, NY 14723 | Gas Operator | Dec 2023 |
| 173 | Swartout, John D & Sandra | Sherman, NY 14781 | Gas Operator | Dec 2023 |
| 174 | Szumigala, Edward R. & Ruth A. | Dunkirk, NY 14048 | Gas Operator | Dec 2023 |
| 175 | Takacs, Ray W. | North Huntington, PA 15642 | Gas Operator | Dec 2023 |
| 176 | Tenpas, Bruce | Clymer, NY 14724 | Gas Operator | Dec 2023 |
| 177 | The Carroll Rod & Gun Club, Inc. Of Frewsburg, Ny | Frewsburg, NY 14738 | Oil & Gas Operator | Dec 2023 |
| 178 | The Gerry Homes | Gerry, NY 14740 | Gas Operator | Dec 2023 |
| 179 | The Grapes Of Ross, LLC | Westfield, NY 14787 | Gas Operator | Dec 2023 |
| 180 | Thompson, Diana & Glenn | Fredonia, NY 14063 | Gas Operator | Dec 2023 |
| 181 | Town Of Chautauqua | Mayville, NY 14757 | Gas Operator | Dec 2023 |
| 182 | Troyer, Marvin | Clymer, NY 14724 | Gas Operator | Dec 2023 |
| 183 | Troyer, Walter, Jr. | Clymer, NY 14724 | Gas Operator | Dec 2023 |
| 184 | Troyer, William W. | Clymer, NY 14724 | Gas Operator | Dec 2023 |
| 185 | Tuscany Deli & Meats, Inc. | Fredonia, NY 14063 | Gas Operator | Dec 2023 |
| 186 | U.S. Energy Development Corp | Fort Worth, TX 76164 | Oil & Gas Operator | May 2025 |
| 187 | Universal Resources Holdings Inc | Dunkirk, NY 14048 | Oil & Gas Operator | Dec 2023 |
| 188 | Unknown | Houston, TX 77208 | Oil & Gas Operator | Dec 2023 |
| 189 | Verhague, Donald F. Jr. | Forestville, NY 14062 | Gas Operator | Dec 2023 |
| 190 | Vertical Energy, Inc. | Sugar Grove, PA 16350 | Oil & Gas Operator | Dec 2023 |
| 191 | Vilardo Farms, LLC | Westfield, NY 14787 | Gas Operator | Dec 2023 |
| 192 | Villafrank & Wells | Westfield, NY 14787 | Gas Operator | Dec 2023 |
| 193 | Vogt, Kristen M. | Fredonia, NY 14063 | Gas Operator | Dec 2023 |
| 194 | Volk, Charles E. | Clymer, NY 14724 | Gas Operator | Dec 2023 |
| 195 | Waffenbauch USA Corp. | Westfield, NY 14787 | Gas Operator | Dec 2023 |
| 196 | Walker'S Fruit Farms, LLC | Forestville, NY 14062 | Gas Operator | Dec 2023 |
| 197 | Wallace, Sharon J. | Clymer, NY 14724 | Gas Operator | Dec 2023 |
| 198 | Wavepoint Realty Ny, LLC | North East, PA 16428 | Gas Operator | Dec 2023 |
| 199 | Weil Resources, Inc. | Lancaster, NY 14086 | Oil & Gas Operator | Dec 2022 |
| 200 | Wengerd, Noah A. | Sherman, NY 14781 | Gas Operator | Dec 2023 |