101 | Centrex Operating Company | Tulsa, OK 74105 | Oil & Gas Operator | Jan 2024 |
102 | Champlin Exploration, Inc. | Enid, OK 73702 | Oil & Gas Operator | Feb 2024 |
103 | Charter Oak Production Co LLC | Oklahoma City, OK 73134 | Oil & Gas Operator | Apr 2024 |
104 | Chesapeake Energy MKT Inc | Oklahoma City, OK 73154 | Oil & Gas Operator | May 2022 |
105 | Chesapeake Exploration LLC | Oklahoma City, OK 731540496 | Oil & Gas Operator | Jul 2020 |
106 | Chesapeake Operating, LLC | Oklahoma City, OK 73154 | Oil & Gas Operator | Apr 2024 |
107 | Chevron USA Inc | Midland, TX 79706 | Oil & Gas Operator | Apr 2024 |
108 | Cheyenne Petroleum Company | Oklahoma City, OK 73134 | Oil & Gas Operator | Apr 2024 |
109 | Choctaw Gas Company | Quinton, OK 74561-0660 | Gas Operator | Jan 2024 |
110 | Cima Energy LLC | Houston, TX 77002 | Oil & Gas Operator | Dec 2022 |
111 | Cimarex Energy Co | Midland, TX 79706 | Oil & Gas Operator | Apr 2024 |
112 | Cimarex Energy Co. Of Colorado | Midland, TX 79706 | Oil & Gas Operator | Apr 2024 |
113 | Citation Oil & Gas Corp. | Houston, TX 77269 | Oil & Gas Operator | Apr 2024 |
114 | Cities Services Company | | Oil & Gas Operator | Mar 2008 |
115 | Citrus Energy Corporation | Castle Rock, CO 80104 | Oil & Gas Operator | Mar 2020 |
116 | Cleveland Rod & Tracy | | Oil & Gas Operator | Jul 2023 |
117 | CM Exploration Company Inc. | | Oil & Gas Operator | Apr 2009 |
118 | Coaleum Corporation | Dallas, TX 75205 | Oil & Gas Operator | Jan 2001 |
119 | Cola Resources LLC | Houston, TX 77019-5639 | Gas Operator | Nov 2015 |
120 | Comstock Oil & Gas, LP | Frisco, TX 75034 | Oil & Gas Operator | Aug 2019 |
121 | Concorde Resource Corporation | Eufaula, OK 74432-0841 | Oil & Gas Operator | Feb 2024 |
122 | Conoco Inc. | Houston, TX 77252 | Oil & Gas Operator | Mar 2015 |
123 | ConocoPhillips Company | Midland, TX 79701 | Oil & Gas Operator | Apr 2024 |
124 | Continental Gas Inc | Enid, OK 73702-5103 | Oil & Gas Operator | Apr 2012 |
125 | Continental Natural Gas, Inc. | Tulsa, OK 74121 | Oil & Gas Operator | Jun 2018 |
126 | Continental Operating Co. | Houston, TX 77024 | Oil & Gas Operator | Apr 2024 |
127 | Continental Resources, Inc. | Oklahoma City, OK 73126 | Oil & Gas Operator | Apr 2024 |
128 | Convest Energy Corporation | Houston, TX 77057 | Oil & Gas Operator | Sep 2014 |
129 | Cordillera Energy Partners LLC | Greenwood VLG, CO 80111 | Oil & Gas Operator | Mar 2020 |
130 | Corman, Jack | Dallas, TX 75231 | Oil & Gas Operator | May 2022 |
131 | Corterra Energy Operating LLC | | Oil & Gas Operator | Aug 2021 |
132 | Cortez Operating Company | Fort Worth, TX 76102 | Oil & Gas Operator | Nov 2016 |
133 | County Line Stripper Wells LLC | | Oil & Gas Operator | Sep 2023 |
134 | Cove Petroleum Corporation | Shreveport, LA 71101 | Oil & Gas Operator | Jun 2020 |
135 | Cox Oil & Gas, Inc. | Dallas, TX 75201 | Oil & Gas Operator | Mar 2014 |
136 | Crest Resources Inc | Tulsa, OK 74103 | Oil & Gas Operator | Apr 2024 |
137 | Cross Timbers Operating Co | Fort Worth, TX 76102 | Oil & Gas Operator | Dec 2023 |
138 | Cross Timbers Production Co | Oklahoma City, OK 73102-5605 | Oil & Gas Operator | Mar 2005 |
139 | Crow Creek Operating Co III LLC | | Oil & Gas Operator | Apr 2015 |
140 | Crude Marketing & Trans Inc | Tulsa, OK 74159 | Oil & Gas Operator | Sep 2017 |
141 | Cyanostar Energy, Inc | Tulsa, OK 74103-4122 | Oil & Gas Operator | Sep 2001 |
142 | D & B Operating LLC | | Oil Operator | Jan 2023 |
143 | D-Pex Operating Company | | Oil & Gas Operator | Sep 2004 |
144 | D.J.F. Services, Inc. | Holdenville, OK 74848 | Oil & Gas Operator | Apr 2024 |
145 | Daco, Inc. | Spearman, TX 79081 | Oil & Gas Operator | Apr 2024 |
146 | Daniel Resource Dev Inc | Tomball, TX 77375-8919 | Oil & Gas Operator | Oct 2009 |
147 | Daniel-Price Exploration Co | Tulsa, OK 74119 | Gas Operator | Apr 2011 |
148 | Davis Charles K | Morris, OK 74445-2201 | Oil & Gas Operator | Apr 2015 |
149 | Davis Operating Company | Elysian Field, TX 75642 | Oil & Gas Operator | Apr 2024 |
150 | Davis, Joe D. | Fort Smith, AR 72903 | Gas Operator | Mar 2015 |
151 | Deep Rock LLC | Tulsa, OK 74137-1612 | Gas Operator | Jun 2022 |
152 | Deisenroth Gas Products Inc | Tulsa, OK 74104 | Oil & Gas Operator | Aug 2022 |
153 | Deisenroth M Craig | Tulsa, OK 74104-6511 | Oil & Gas Operator | Jan 2024 |
154 | Derrick Resources Inc. | Henryetta, OK 74437-4249 | Oil & Gas Operator | Jan 2024 |
155 | Dette Oil Corporation | Oklahoma City, OK 73162-6249 | Oil & Gas Operator | Oct 2015 |
156 | Devon Energy Corp (Nevada) | Oklahoma City, OK 73102 | Oil & Gas Operator | Feb 2017 |
157 | Devon Energy Operating Corp | Oklahoma City, OK 73102 | Oil & Gas Operator | Apr 2013 |
158 | Devon Energy Production Company LP | Oklahoma City, OK 73102 | Oil & Gas Operator | Apr 2024 |
159 | Devon Louisiana Corporation | Houston, TX 77002 | Oil & Gas Operator | Oct 2019 |
160 | Dexxon, Inc. | Kiefer, OK 74041 | Oil & Gas Operator | Jan 2024 |
161 | Diamond A Inc. | Tulsa, OK 74137 | Oil & Gas Operator | Jun 2001 |
162 | DLKB Operating LLC | | Gas Operator | Jan 2024 |
163 | DMS Oil Company | Houston, TX 77042 | Oil & Gas Operator | Feb 2024 |
164 | Dominion Exp Midcontinent Inc | Oklahoma City, OK 73134-2616 | Oil & Gas Operator | Feb 2024 |
165 | Dominion Ok TX E & P Inc | Oklahoma City, OK 73134 | Oil & Gas Operator | Nov 2018 |
166 | Dorchester Resources LP | Oklahoma City, OK 73154 | Oil & Gas Operator | Aug 2021 |
167 | Douglass Dietz & Daley Inc | Oklahoma City, OK 73154-0125 | Oil & Gas Operator | Aug 2023 |
168 | Draco Production Company | Tulsa, OK 74133 | Oil & Gas Operator | Jul 2012 |
169 | Drake Exploration Inc | Tulsa, OK 74105-4250 | Oil & Gas Operator | Jan 2024 |
170 | Duck Bros Dozer & Trucking Inc | Konawa, OK 74849-0127 | Oil & Gas Operator | Dec 2023 |
171 | Duck Oil Company LLC | | Oil Operator | Jan 2024 |
172 | Duncan Jr J Walter | Oklahoma City, OK 73102 | Oil & Gas Operator | Dec 2016 |
173 | Dune Resources Inc | Tulsa, OK 74103 | Oil & Gas Operator | Jan 1993 |
174 | Dyco Petroleum Corporation | Tulsa, OK 74103 | Oil & Gas Operator | Mar 2015 |
175 | Dyne Exploration Company | Plano, TX 75093-6512 | Oil & Gas Operator | Apr 2020 |
176 | E2 Operating LLC | Tulsa, OK 74114 | Oil & Gas Operator | Apr 2024 |
177 | Eagle Energy PTR I LP | Houston, TX 77064 | Oil & Gas Operator | Feb 2015 |
178 | Eagle Gas Marketing Co | Oklahoma City, OK 73114-2202 | Oil & Gas Operator | Nov 2022 |
179 | Eagle Rock Mid-Continent Operating LLC | Tulsa, OK 74103-3703 | Oil & Gas Operator | Jan 2024 |
180 | Earlsboro Energies Corporation | Oklahoma City, OK 73116-3605 | Oil & Gas Operator | Jan 2024 |
181 | Echo E & P LLC | Oklahoma City, OK 73102-6439 | Oil & Gas Operator | Jan 2024 |
182 | Echo Production Inc | Graham, TX 76450 | Oil & Gas Operator | Apr 2024 |
183 | Edwards & Leach Oil Company | Oklahoma City, OK 73114 | Oil & Gas Operator | Mar 2005 |
184 | Edwards Oil & Gas Company | Oklahoma City, OK 73156-0386 | Oil & Gas Operator | Mar 2015 |
185 | El Paso Production Company | Houston, TX 77002 | Oil & Gas Operator | Mar 2016 |
186 | Eland Energy Inc | Dallas, TX 75248 | Oil & Gas Operator | Feb 2024 |
187 | Ells Jr Harry A | Englewood, CO 80150-1162 | Gas Operator | Feb 2017 |
188 | Enable Gas Transmission LLC | Houston, TX 77002 | Oil & Gas Operator | Sep 2022 |
189 | Encore Operating LP | Plano, TX 75024 | Oil & Gas Operator | Feb 2024 |
190 | Enerfin Resources I Limited Partnership | Houston, TX 77077-2386 | Oil & Gas Operator | Apr 2023 |
191 | Energas Corporation | Oklahoma City, OK 73105-6422 | Oil & Gas Operator | Jan 2024 |
192 | Enersource Royalty Corporation | Oklahoma City, OK 73102 | Oil & Gas Operator | May 2013 |
193 | Enervest Operating LLC | Houston, TX 77002 | Oil & Gas Operator | Apr 2024 |
194 | Enogex Services Corporation | Oklahoma City, OK 73124-0300 | Oil & Gas Operator | Apr 2009 |
195 | EOG Resources Inc | Midland, TX 79702 | Oil & Gas Operator | Apr 2024 |
196 | EP Energy E&P Company, LP | Houston, TX 77210 | Oil & Gas Operator | May 2022 |
197 | Esco Exploration, Inc | Dallas, TX 75201 | Oil & Gas Operator | Mar 2015 |
198 | Esis Inc | | Oil & Gas Operator | Feb 2017 |
199 | Evans Production Co. | Pampa, TX 79066 | Oil & Gas Operator | Sep 2020 |
200 | Exxon Mobil Corporation | Spring, TX 77389 | Oil & Gas Operator | Apr 2024 |