101 | Convest Energy Corporation | Houston, TX 77057 | Oil & Gas Operator | Sep 2014 |
102 | Cordillera Energy PRTNRS III,LLC | Houston, TX 77056 | Oil & Gas Operator | Apr 2012 |
103 | Cottonwood Resources, Inc. | Kilgore, TX 75663 | Oil & Gas Operator | Aug 2003 |
104 | Couroil, Inc. | Perryton, TX 79070 | Oil & Gas Operator | Sep 2000 |
105 | Courson Oil & Gas, Inc. | Perryton, TX 79070 | Oil & Gas Operator | Apr 2024 |
106 | Courson, Harold D. | Perryton, TX 79070 | Oil & Gas Operator | Aug 1998 |
107 | Cowrie Energy LLC | Austin, TX 78703 | Oil & Gas Operator | Apr 2024 |
108 | CP Energy LLC | Edmond, OK 73034 | Oil Operator | Feb 2024 |
109 | Crawley Petroleum Corporation | Oklahoma City, OK 73102 | Oil & Gas Operator | Apr 2024 |
110 | Crescendo Resources L P | Amarillo, TX 79188 | Oil & Gas Operator | Jan 2024 |
111 | Crescent Exploration, LLC | Edmond, OK 73013 | Oil & Gas Operator | Mar 2015 |
112 | Crest Resources Inc | Tulsa, OK 74103 | Oil & Gas Operator | Apr 2024 |
113 | Crimson Exploration Oper., Inc. | Houston, TX 77002 | Oil & Gas Operator | Dec 2019 |
114 | Crone Oil Company | Gruver, TX 79040 | Oil & Gas Operator | Apr 2024 |
115 | Cross Timbers Operating Co | Fort Worth, TX 76102 | Oil & Gas Operator | Dec 2023 |
116 | Cross Winds Oil & Gas, LLC | Gruver, TX 79040 | Gas Operator | Apr 2024 |
117 | Crouch Petroleum Company | Amarillo, TX 79110 | Oil & Gas Operator | Mar 2015 |
118 | Curmar Producers | Adairsville, GA 30103 | Oil Operator | Mar 2008 |
119 | D & E Oil Co | Perryton, TX 79070 | Oil & Gas Operator | Apr 2024 |
120 | D C Energy, Inc. | Oklahoma City, OK 73134 | Oil & Gas Operator | Apr 2020 |
121 | D.W.P. Production | Perryton, TX 79070 | Oil & Gas Operator | Nov 2020 |
122 | Daco, Inc. | Spearman, TX 79081 | Oil & Gas Operator | Apr 2024 |
123 | Dalf Energy LLC | Pampa, TX 79066 | Oil & Gas Operator | Apr 2024 |
124 | Dallas Production, Inc. | Dallas, TX 75206 | Oil & Gas Operator | Mar 2021 |
125 | Davis, Travis H. | Spearman, TX 79081 | Oil & Gas Operator | Jul 2003 |
126 | Davis, Travis H. Gas | Spearman, TX 79081 | Oil & Gas Operator | Apr 2024 |
127 | DBP Exploration, Inc. | Pampa, TX 79065 | Oil & Gas Operator | Apr 2024 |
128 | DCP Operating Co LP | Houston, TX 77042 | Oil & Gas Operator | Jan 2024 |
129 | Denali Exploration, Inc. | Amarillo, TX 79109 | Oil & Gas Operator | Nov 2018 |
130 | Derrick Exploration, Inc. | Amarillo, TX 79105 | Oil & Gas Operator | Jan 2003 |
131 | Devon Energy Production Company LP | Oklahoma City, OK 73102 | Oil & Gas Operator | Apr 2024 |
132 | Diamond S Energy Company | Fort Worth, TX 76132 | Oil & Gas Operator | Apr 2024 |
133 | Discovery Operating Inc | Midland, TX 79705 | Oil & Gas Operator | Apr 2024 |
134 | Diversified Production LLC | Minden, LA 71055 | Oil & Gas Operator | Apr 2024 |
135 | Dundee Petroleum, Inc. | Buffalo Gap, TX 79508 | Oil & Gas Operator | Aug 2003 |
136 | E R Operating Company | Dallas, TX 75225 | Oil & Gas Operator | Apr 2024 |
137 | Eagle Exploration Co., Inc. | Amarillo, TX 79105 | Oil & Gas Operator | Dec 2019 |
138 | Edwards & Leach Oil Company | Oklahoma City, OK 73114 | Oil & Gas Operator | Mar 2005 |
139 | El Paso Production Company | Houston, TX 77002 | Oil & Gas Operator | Mar 2016 |
140 | Encore Operating LP | Plano, TX 75024 | Oil & Gas Operator | Feb 2024 |
141 | Endeavor Energy Resources, LP | Midland, TX 79701 | Oil & Gas Operator | Apr 2024 |
142 | Enervest Operating LLC | Houston, TX 77002 | Oil & Gas Operator | Apr 2024 |
143 | Enex Resources Corporation | Houston, TX 77002 | Oil & Gas Operator | Dec 2009 |
144 | Enterra Resources, LLC | Edmond, OK 73083 | Oil & Gas Operator | Dec 2023 |
145 | EOG Resources Inc | Midland, TX 79702 | Oil & Gas Operator | Apr 2024 |
146 | Eqv Operating LLC | Oklahoma City, OK 73172 | Oil & Gas Operator | Apr 2024 |
147 | Et Gathering & Processing LLC | San Antonio, TX 78258 | Oil Operator | Dec 2023 |
148 | Etc Texas Pipeline, LTD. | San Antonio, TX 78258 | Oil Operator | Sep 2023 |
149 | Exco Resources Inc | Dallas, TX 75251 | Oil & Gas Operator | Jan 2024 |
150 | Exxon Corporation | Houston, TX 77210 | Oil & Gas Operator | Dec 2023 |
151 | Exxon Mobil Corporation | Spring, TX 77389 | Oil & Gas Operator | Apr 2024 |
152 | Fairway Links Energy, Inc. | Tulsa, OK 74114 | Oil & Gas Operator | Aug 2016 |
153 | Faulconer Energy, LLC | Tyler, TX 75711 | Oil & Gas Operator | Apr 2024 |
154 | Faulconer Vernon E Inc | Tyler, TX 75711 | Oil & Gas Operator | Feb 2024 |
155 | Federer, H. C. | Amarillo, TX 79101 | Oil & Gas Operator | Dec 1993 |
156 | Floyd Operating Company | Houston, TX 77002 | Oil & Gas Operator | Jul 2004 |
157 | Forcenergy Inc | Miami, FL 33129 | Oil & Gas Operator | Mar 2015 |
158 | Fortay Inc | Sunray, TX 79086 | Oil & Gas Operator | Apr 2024 |
159 | Four Star Oil & Gas Company | Houston, TX 77252 | Oil & Gas Operator | Dec 2023 |
160 | Fremont Exploration, Inc. | Oklahoma City, OK 73156 | Oil & Gas Operator | Nov 2014 |
161 | Frisco Energy, L.L.C. | Tulsa, OK 74105 | Oil & Gas Operator | Feb 2024 |
162 | Frontier Gas Operating Corp. | Houston, TX 77002 | Oil & Gas Operator | Jul 1998 |
163 | Fuller Operating Company | Lubbock, TX 79408 | Oil & Gas Operator | Mar 2008 |
164 | Fuller Petroleum Inc | Midland, TX 79702 | Oil & Gas Operator | Mar 2008 |
165 | Fuller Production, Inc. | Midland, TX 79702 | Oil & Gas Operator | Apr 2024 |
166 | Furr, Roy Estate Of | Midland, TX 79702 | Oil & Gas Operator | Jun 2016 |
167 | G C & W Inc. | Borger, TX 79007 | Oil & Gas Operator | Oct 2016 |
168 | G. & S. Inc. | Gruver, TX 79040 | Oil & Gas Operator | Nov 2023 |
169 | Gala Resources, LTD. | Graham, TX 76450 | Oil & Gas Operator | Jan 2024 |
170 | Gasoil, Inc. | Spearman, TX 79081 | Oil & Gas Operator | Dec 2015 |
171 | Gothic Energy Corporation | Tulsa, OK 74136 | Oil & Gas Operator | Jul 2015 |
172 | Grace Petroleum Corp. | Tulsa, OK 74103 | Oil & Gas Operator | Oct 1997 |
173 | Graham-Michaelis Corporation | Wichita, KS 67201 | Oil & Gas Operator | Dec 2010 |
174 | Grand Energy, Inc. | Dallas, TX 75248 | Oil & Gas Operator | Oct 2002 |
175 | Grasen Energy, Inc. | Amarillo, TX 79159 | Oil & Gas Operator | Aug 2013 |
176 | Gruy Petroleum Management Co. | Irving, TX 75014 | Oil & Gas Operator | Nov 2014 |
177 | GS Energy Of Texas, L.L.C. | Oklahoma City, OK 73102 | Oil & Gas Operator | May 2006 |
178 | Gungoll, Carl E. Exploration LLC | Oklahoma City, OK 73154 | Oil & Gas Operator | Apr 2024 |
179 | Gunsmoke Energy Company | Fort Worth, TX 76132 | Oil & Gas Operator | May 2012 |
180 | H & L Exploration Company, LLC | Amarillo, TX 79114 | Oil & Gas Operator | Apr 2024 |
181 | H & L Operating Co LLP | Amarillo, TX 79114 | Oil & Gas Operator | Aug 2022 |
182 | H & L Operating Co., LLC | Amarillo, TX 79114 | Oil & Gas Operator | Mar 2021 |
183 | H & L Operating Company | Amarillo, TX 79114 | Oil & Gas Operator | Feb 2020 |
184 | H-S Exploration | Perryton, TX 79070 | Oil & Gas Operator | Apr 2024 |
185 | Haider Operating, LLC | Pampa, TX 79066 | Oil & Gas Operator | Apr 2024 |
186 | Hamilton Brothers Oil Co. | Houston, TX 77057 | Oil & Gas Operator | Mar 2015 |
187 | Hamman Oil & Refining Company | Houston, TX 77098 | Oil & Gas Operator | Apr 2024 |
188 | Harken Exploration Company | Houston, TX 77079 | Oil & Gas Operator | Mar 2008 |
189 | Harmon, C. E. Oil, Inc. | Tulsa, OK 74136 | Oil & Gas Operator | Oct 2019 |
190 | Harris Oil & Gas Company | Denver, CO 80202 | Oil & Gas Operator | Jun 2016 |
191 | Hawkins Oil & Gas Inc | Tulsa, OK 74103 | Oil & Gas Operator | Dec 2016 |
192 | Herrmann, J.B. | Amarillo, TX 79159 | Oil & Gas Operator | Aug 2019 |
193 | Herrmann, S. W. Oil & Gas | Amarillo, TX 79159 | Oil & Gas Operator | Apr 2024 |
194 | Hexagon Oil And Gas Inc. | Fort Worth, TX 76132 | Oil & Gas Operator | Apr 2024 |
195 | Highmark Energy Operating, LLC | Poynor, TX 75782 | Oil & Gas Operator | Apr 2024 |
196 | Horizon Natural Gas Company | Tulsa, OK 74170 | Oil & Gas Operator | Jan 2024 |
197 | Horizon Natural Resources, Inc. | Tulsa, OK 74136 | Oil & Gas Operator | Jan 2019 |
198 | Horizon Oil & Gas Co. | Dallas, TX 75221 | Oil & Gas Operator | Jan 2005 |
199 | HRB Operating Company Inc | Bridgeport, TX 76426 | Oil & Gas Operator | Apr 2024 |
200 | HS Resources, Inc. | Denver, CO 80202 | Oil & Gas Operator | Dec 2005 |