101 | Gulf Pine Energy, LP | | Oil & Gas Operator | Dec 2023 |
102 | Gulf Refining Co. | | Oil Operator | Dec 2006 |
103 | Gurnee Gas Co., L.L.C. | | Gas Operator | Jul 2001 |
104 | H & S Operating Co., Inc. | Winesburg, OH 44690 | Oil & Gas Operator | Dec 2023 |
105 | Hadson Petroleum (USA), Inc. | | Oil & Gas Operator | Dec 1992 |
106 | Harkins & Co. | | Oil & Gas Operator | Oct 1986 |
107 | Hawkeye Oil & Gas, Inc. | | Gas Operator | Jun 1995 |
108 | Herlihy, John D. | | Oil & Gas Operator | May 1997 |
109 | Hickox, I. N. | | Oil Operator | Nov 1967 |
110 | Highland Oil Co. | | Oil Operator | Mar 1953 |
111 | Hilcorp Energy Company | Houston, TX 77208 | Oil & Gas Operator | May 2024 |
112 | Hodge, T.F. & Morrow Oil & Gas Co. | | Oil & Gas Operator | Sep 1993 |
113 | Houser, R. G. | | Oil Operator | Mar 1953 |
114 | Houston Oil & Gas Company, Inc. | Houston, TX 77063 | Oil & Gas Operator | Aug 1995 |
115 | Howell Petroleum Corporation | Houston, TX 77251 | Oil & Gas Operator | Oct 2015 |
116 | Hughes & Hughes | | Oil & Gas Operator | May 1984 |
117 | Hughes Eastern Corporation | Ridgeland, MS 39157 | Oil & Gas Operator | Dec 2023 |
118 | Hughes Eastern Petroleum, LTD. | | Oil & Gas Operator | Jun 1986 |
119 | Hughes Petroleum Corp. | | Oil Operator | Dec 1972 |
120 | Humble Oil & Refining Co. | Houston, TX 77252 | Oil & Gas Operator | Jan 2000 |
121 | Hunt Oil Company | Dallas, TX 75201 | Oil & Gas Operator | May 2024 |
122 | Huseman Oil International, Inc. | | Oil & Gas Operator | Feb 1992 |
123 | Inexco Oil Company | Houston, TX 77210 | Oil & Gas Operator | Mar 2013 |
124 | J. R. Pounds, Inc. | Laurel, MS 39441 | Oil & Gas Operator | Mar 2024 |
125 | Jabsco Oil Operating, LLC | Tuscaloosa, AL 35401 | Oil & Gas Operator | Dec 2023 |
126 | JL Resources, LLC | San Antonio, TX 78217 | Oil & Gas Operator | May 2024 |
127 | JN Expl & Prod LTD Partnership | Billings, MT 59103-0159 | Oil & Gas Operator | Feb 2001 |
128 | John E. McCool, Dba Edward Oil Company | Youngsville, PA 16371-0202 | Oil & Gas Operator | Dec 2023 |
129 | Johnson, Larry L. & Williams, Earl | | Oil Operator | Dec 1967 |
130 | Justiss Oil Co., Inc.-Munoco Co. | | Oil & Gas Operator | Dec 2008 |
131 | Justiss Oil Co., Inc.-Munoco Co., L.C. | | Gas Operator | Mar 2001 |
132 | Justiss Oil Company, Inc. | Jena, LA 71342 | Oil & Gas Operator | Dec 2023 |
133 | Kavanaugh Energy Services, Inc. | | Gas Operator | Dec 2023 |
134 | Kelley Industries, Inc. | Waynesboro, MS 39367 | Oil & Gas Operator | Jul 2005 |
135 | Kelley Oil Corporation | Houston, TX 77002 | Oil & Gas Operator | Jan 2002 |
136 | Kelton Co. | | Oil Operator | Dec 1964 |
137 | Kelton Operating Co., Inc. | | Oil Operator | Jul 1991 |
138 | Key Operating Co., Inc. | Duncan, OK 73534-1284 | Oil & Gas Operator | Jan 2024 |
139 | Kukui Operating Company | Ignacio, CO 81137 | Oil & Gas Operator | May 2013 |
140 | Ladd Petroleum Corp. | Denver, CO 80202 | Oil & Gas Operator | Oct 2004 |
141 | Land And Natural Resource Development, Inc. | Northport, AL 35473 | Oil & Gas Operator | Dec 2023 |
142 | Latex Petroleum Corp. | Houston, TX 77090 | Oil & Gas Operator | Aug 2012 |
143 | Lee, R.A., Inc. | | Oil Operator | Nov 1972 |
144 | Legacy Resources Co., L.P. | Indianapolis, IN 46214 | Oil & Gas Operator | Apr 2019 |
145 | Lewis Operating Company | Holliday, TX 76366 | Oil & Gas Operator | May 2024 |
146 | Local, Inc. | Birmingham, AL 35203 | Oil & Gas Operator | Dec 2023 |
147 | Longleaf Energy Group, Inc. | Brewton, AL 36426 | Oil & Gas Operator | Feb 2004 |
148 | Lower 15 Oil Corporation | Gilbertown, AL 36908 | Oil & Gas Operator | Dec 2023 |
149 | Maguire Oil Company | Dallas, TX 75270 | Oil & Gas Operator | Mar 2015 |
150 | Mallard Exploration, Inc. | | Oil & Gas Operator | Sep 1975 |
151 | Marco Land & Petroleum, Inc. | | Oil & Gas Operator | Jun 2000 |
152 | Marion Corporation | | Oil & Gas Operator | Jan 2001 |
153 | Mayne & Mertz, Inc. | Midland, TX 79702 | Oil & Gas Operator | Mar 2013 |
154 | McPhearson, Richard E. | | Oil Operator | Mar 1956 |
155 | Medallion Exploration | Holladay, UT 84117 | Oil & Gas Operator | Dec 2015 |
156 | Meridian Oil Inc. | Houston, TX 77210 | Oil & Gas Operator | Aug 1996 |
157 | Merit Energy Co. Dba Alabama Merit Energy Co., Inc. | | Oil & Gas Operator | Aug 2005 |
158 | Michigan Oil Co. | FT Worth, TX 76117 | Oil & Gas Operator | Feb 1998 |
159 | Midco Energy, Inc. | | Oil & Gas Operator | Dec 1992 |
160 | Midroc Operating Co. & Watkins, H. Vaughan, Jr. | | Oil & Gas Operator | Feb 2010 |
161 | Midroc Operating Co. & Watkins, H. Vaughan, Jr. & Placid Oil Co. | | Oil & Gas Operator | May 1991 |
162 | Midroc Operating Company | | Oil & Gas Operator | Apr 2013 |
163 | Miller, W.C. | | Oil & Gas Operator | Jan 1992 |
164 | Mississippi Resources, LLC Dba MSR Operating, LLC | | Oil & Gas Operator | May 2021 |
165 | Mobay Storage Hub LLC | | Gas Operator | Oct 2008 |
166 | Mobil Oil Exploration & Producing Southeast, Inc. | | Oil & Gas Operator | Dec 2023 |
167 | Mobile Gulf, Inc. | | Oil & Gas Operator | Aug 1985 |
168 | Moon-Hines-Tigrett Operating Co., Inc. | | Oil & Gas Operator | Dec 2023 |
169 | Morrow Oil & Gas Co. | Terry, MS 39170 | Oil & Gas Operator | Dec 2023 |
170 | Morrow Operating Co., Inc. | | Oil Operator | Mar 2003 |
171 | Mosbacher Production Co. | Houston, TX 77001 | Oil & Gas Operator | Aug 1984 |
172 | Mosbacher, Robert-Pruet, Chesley | | Oil & Gas Operator | Dec 1983 |
173 | Munoco Co. | El Dorado, AR 71730 | Oil & Gas Operator | Jul 2021 |
174 | Munoco Co. L.C. | | Oil & Gas Operator | Jun 2003 |
175 | Murphy Production Co. (Inc.) | | Oil & Gas Operator | Apr 1991 |
176 | MWJ Producing Company | Midland, TX 79701 | Oil & Gas Operator | Jul 1998 |
177 | Natural Gas & Oil, Inc. | Fayette, AL 35555 | Oil & Gas Operator | Dec 2023 |
178 | O.G.P. Operating, Inc. | Dallas, TX 75231 | Oil & Gas Operator | May 2024 |
179 | Oak Grove Resources, LLC | | Gas Operator | Dec 2023 |
180 | Odom, Ralph R. | | Oil & Gas Operator | Aug 1993 |
181 | Offshore Group, Inc. The | Houston, TX 77024 | Oil & Gas Operator | May 2024 |
182 | Oglesby, Marshall | | Oil Operator | May 1990 |
183 | Oxy USA Inc | Houston, TX 77046 | Oil & Gas Operator | May 2024 |
184 | Pacific Enterprises Oil Co USA | Dallas, TX 75201 | Oil & Gas Operator | Feb 2001 |
185 | Palmer Petroleum Inc. | Shreveport, LA 71106 | Oil & Gas Operator | May 2024 |
186 | Patrick Petroleum Corp. | | Oil & Gas Operator | Oct 1984 |
187 | Peco Foods, Inc. | | Oil & Gas Operator | Dec 2023 |
188 | Pennzoil Exploration & Production Co. | Carthage, TX 75633 | Oil & Gas Operator | Mar 2008 |
189 | Pete'S Pumping & Well Services, LLC | Butler, AL 36904 | Oil & Gas Operator | Dec 2023 |
190 | Petro Harvester Operating Company, LLC | | Oil & Gas Operator | Nov 2022 |
191 | Petro-Lewis Corp. | | Oil & Gas Operator | Feb 1994 |
192 | Petroleum Corporation Of Texas | Breckenridge, TX 76024 | Oil & Gas Operator | May 2002 |
193 | Petrus Oil Company., L.P. | | Oil & Gas Operator | Dec 1989 |
194 | PGP Operating, LLC | Vance, AL 35490 | Gas Operator | Dec 2023 |
195 | Phillips Petroleum Company | Houston, TX 77251 | Oil & Gas Operator | Mar 2013 |
196 | Phoenix Resources-Alabama, LLC | | Gas Operator | Nov 2004 |
197 | Placid Oil Company | Houston, TX 77227 | Oil & Gas Operator | Mar 2008 |
198 | Pollard Operating, LLC | | Oil Operator | May 2001 |
199 | Pride Energy Company | Tulsa, OK 74170 | Oil & Gas Operator | May 2024 |
200 | Prospective Investment & Trading Co., LTD., The | Tulsa, OK 74170-2320 | Oil & Gas Operator | Apr 2014 |