101 | Davis, Joe D. | Fort Smith, AR 72903 | Gas Operator | Mar 2015 |
102 | Deep Rock LLC | Tulsa, OK 74137-1612 | Gas Operator | Jun 2022 |
103 | Derrick Resources Inc. | Henryetta, OK 74437-4249 | Oil & Gas Operator | Nov 2024 |
104 | Devon Energy Corp (Nevada) | Oklahoma City, OK 73102 | Oil & Gas Operator | Feb 2017 |
105 | Devon Energy Production Company LP | Oklahoma City, OK 73102 | Oil & Gas Operator | Mar 2025 |
106 | Devon Louisiana Corporation | Houston, TX 77002 | Oil & Gas Operator | Oct 2019 |
107 | Dexxon, Inc. | Kiefer, OK 74041 | Oil & Gas Operator | Nov 2024 |
108 | Diamond A Inc. | Tulsa, OK 74137 | Oil & Gas Operator | Jun 2001 |
109 | Dixie Operating Company | Spring, TX 77379 | Oil & Gas Operator | Dec 2002 |
110 | DLKB Operating LLC | Eufaula, OK 74432 | Gas Operator | Nov 2024 |
111 | DMS Oil Company | Houston, TX 77042 | Oil & Gas Operator | Dec 2024 |
112 | Dominion Ok TX E & P Inc | Oklahoma City, OK 73134 | Oil & Gas Operator | Nov 2018 |
113 | Draco Production Company | Tulsa, OK 74133 | Oil & Gas Operator | Jul 2012 |
114 | Drake Exploration Inc | Tulsa, OK 74105-4250 | Oil & Gas Operator | Nov 2024 |
115 | Duffer William R | Edmond, OK 73034-6761 | Oil & Gas Operator | Aug 2018 |
116 | Duncan Oil Properties, Inc. | Oklahoma City, OK 73102 | Oil & Gas Operator | Mar 2025 |
117 | Durango Resources Corp. | Houston, TX 77043 | Oil & Gas Operator | Mar 2025 |
118 | Dyco Petroleum Corporation | Tulsa, OK 74103 | Oil & Gas Operator | Mar 2015 |
119 | Dyne Exploration Company | Plano, TX 75093-6512 | Oil & Gas Operator | Apr 2020 |
120 | E Lyle Johnson Inc | Oklahoma City, OK 73142 | Oil & Gas Operator | Nov 2024 |
121 | Eagle Energy PTR I LP | Houston, TX 77064 | Oil & Gas Operator | Feb 2015 |
122 | Eagle Gas Marketing Co | Oklahoma City, OK 73114-2202 | Oil & Gas Operator | Nov 2022 |
123 | Earlsboro Energies Corporation | Oklahoma City, OK 73116-3605 | Oil & Gas Operator | Oct 2024 |
124 | El Paso Production Company | Houston, TX 77002 | Oil & Gas Operator | Mar 2016 |
125 | Elite Tank Trucks, Inc | | Oil & Gas Operator | Dec 2024 |
126 | Enable Gas Transmission LLC | Houston, TX 77002 | Oil & Gas Operator | Sep 2022 |
127 | Energas Corporation | Oklahoma City, OK 73105-6422 | Oil & Gas Operator | Dec 2024 |
128 | Enerquest Oil & Gas LLC | Oklahoma City, OK 73114 | Oil & Gas Operator | Nov 2024 |
129 | Enersource Royalty Corporation | Oklahoma City, OK 73102 | Oil & Gas Operator | May 2013 |
130 | Enervest Operating LLC | Houston, TX 77002 | Oil & Gas Operator | Mar 2025 |
131 | Enogex Products Corp | Oklahoma City, OK 73124-0300 | Oil & Gas Operator | Jun 2022 |
132 | Enogex Services Corporation | Oklahoma City, OK 73124-0300 | Oil & Gas Operator | Apr 2009 |
133 | EOG Resources, Inc. | Midland, TX 79702 | Oil & Gas Operator | Mar 2025 |
134 | EP Energy E&P Company, LP | Houston, TX 77210 | Oil & Gas Operator | May 2022 |
135 | EP Operating LP | Dallas, TX 75201 | Oil & Gas Operator | Mar 2015 |
136 | Esco Exploration, Inc | Dallas, TX 75201 | Oil & Gas Operator | Mar 2015 |
137 | Esis Inc | | Oil & Gas Operator | Feb 2017 |
138 | Eufaula Enterprises Inc | | Gas Operator | Nov 1997 |
139 | Evans Production Co. | Pampa, TX 79066 | Oil & Gas Operator | Sep 2020 |
140 | Evolution Operating Co., Inc. | Houston, TX 77079 | Oil & Gas Operator | Mar 2025 |
141 | Exploration Associates II LLC | Oklahoma City, OK 73102-8815 | Oil & Gas Operator | Jan 2013 |
142 | Exxon Mobil Corporation | Spring, TX 77389 | Oil & Gas Operator | Mar 2025 |
143 | Exxonmobil Oil Corp | Houston, TX 77210 | Oil & Gas Operator | Dec 2024 |
144 | Fair Oil Company | Tyler, TX 75710 | Oil & Gas Operator | Dec 2000 |
145 | Fairway Midstream SVC & TRD | Tulsa, OK 74114 | Oil & Gas Operator | Jun 2006 |
146 | Faulconer Vernon E Inc | Tyler, TX 75711 | Oil & Gas Operator | Dec 2024 |
147 | Fort Exploration Company | FT Smith, AR 72901 | Gas Operator | May 2001 |
148 | Fort Operating Company | Fort Smith, AR 72923 | Gas Operator | Nov 2018 |
149 | Foundation Energy Management, LLC | Addison, TX 75001 | Oil & Gas Operator | Mar 2025 |
150 | FP Inc. | Oklahoma City, OK 73154 | Oil & Gas Operator | Dec 2008 |
151 | G & B Tank Truck Service | Binger, OK 73009 | Oil & Gas Operator | Jan 2008 |
152 | G M Oil Properties Inc | Eufaula, OK 74432-0841 | Oil & Gas Operator | Feb 2012 |
153 | Galaxy Energy Inc | Stilger, OK 74462 | Gas Operator | Nov 2024 |
154 | General Atlantic Resources Inc | Denver, CO 80202 | Oil & Gas Operator | Jan 2022 |
155 | Germany Operating Company | Houston, TX 77090 | Oil & Gas Operator | Sep 2011 |
156 | Getty Oil Company | Hays, KS 67601 | Oil & Gas Operator | Mar 2015 |
157 | GHK Company LLC (The) | Oklahoma City, OK 73118-1120 | Oil & Gas Operator | Apr 2018 |
158 | Gla Inc | Norman, OK 73070 | Oil & Gas Operator | Nov 2024 |
159 | GLB Exploration, Inc. | Oklahoma City, OK 73102 | Oil & Gas Operator | Dec 2024 |
160 | Glenn Supply Company, Inc. | Tulsa, OK 74101 | Oil & Gas Operator | Nov 2024 |
161 | Glenwood Operating LLC | Wichita Falls, TX 76309-4529 | Gas Operator | Nov 2024 |
162 | Golden Gas Production Company | Tulsa, OK 74136 | Oil & Gas Operator | Nov 2024 |
163 | Gothic Energy Corporation | Tulsa, OK 74136 | Oil & Gas Operator | Jul 2015 |
164 | Gothic Production Corporation | Oklahoma City, OK 73154 | Oil & Gas Operator | Dec 2016 |
165 | Graham Royalty LTD | Covington, LA 70434 | Oil & Gas Operator | Jul 2007 |
166 | Grand Resources Inc | Tulsa, OK 74137 | Oil & Gas Operator | Mar 2025 |
167 | Great Yellowstone Corp. | | Oil & Gas Operator | Apr 1993 |
168 | Greg Hall Oil & Gas LLC | Norman, OK 73072 | Oil & Gas Operator | Nov 2024 |
169 | Gulfstream Petroleum Corp. | | Oil & Gas Operator | Feb 2002 |
170 | Hadson Petroleum Corporation | Oklahoma City, OK 73102 | Oil & Gas Operator | Mar 2015 |
171 | Hall Edward L | Ada, OK 74820-3321 | Oil & Gas Operator | Nov 2024 |
172 | Hallwood Petroleum, Inc. | Midland, TX 79701 | Oil & Gas Operator | Aug 2024 |
173 | Hanna Oil And Gas Company | Fort Smith, AR 72901 | Oil & Gas Operator | Nov 2024 |
174 | Hart David | Chickasha, OK 73018-7756 | Oil & Gas Operator | Mar 2015 |
175 | HCG Energy Corporation & Subs | | Oil & Gas Operator | Mar 2015 |
176 | Headington Oil Company | Dallas, TX 75231 | Oil & Gas Operator | Dec 2016 |
177 | Headington Oil Company LLC | Dallas, TX 75204 | Oil & Gas Operator | Apr 2016 |
178 | Hogback Exploration Inc | Fort Smith, AR 72916 | Oil & Gas Operator | Nov 2024 |
179 | Hoover & Wilson Exp & Prod Inc | Fort Smith, AR 72913-5171 | Gas Operator | Jul 2013 |
180 | Horizon Natural Gas Company | Tulsa, OK 74170 | Oil & Gas Operator | Oct 2024 |
181 | Horizon Natural Resources, Inc. | Tulsa, OK 74136 | Oil & Gas Operator | Jan 2019 |
182 | Howden Petroleum Corp | Wetumka, OK 74883 | Gas Operator | Nov 1997 |
183 | HRB Operating Company Inc | Bridgeport, TX 76426 | Oil & Gas Operator | Mar 2025 |
184 | HRC Production Co | Houston, TX 77002 | Oil & Gas Operator | Nov 2024 |
185 | Huitt Joe A | Tulsa, OK 74103 | Oil & Gas Operator | May 2001 |
186 | Huitt Joe A Rev Trust | Tulsa, OK 74103 | Oil & Gas Operator | Oct 2009 |
187 | Hunt Energy Corporation | | Oil & Gas Operator | Feb 2002 |
188 | Hunt Oil Company | Dallas, TX 75201 | Oil & Gas Operator | Mar 2025 |
189 | Illoma Oil Company Inc | Algonquin, IL 60102-1825 | Oil & Gas Operator | Mar 2015 |
190 | J & J Energy Service LLC | Bokoshe, OK 74930 | Gas Operator | Nov 2024 |
191 | Jaco Energy Company Inc | Stigler, OK 74462 | Gas Operator | Nov 2024 |
192 | Jec Operating LLC | Oklahoma City, OK 73114-2717 | Oil & Gas Operator | Nov 2024 |
193 | JKB Resources LLC | Stigler, OK 74462 | Oil & Gas Operator | Nov 2024 |
194 | Jma Resources, Inc. | Oklahoma City, OK 73112 | Oil & Gas Operator | Nov 2024 |
195 | JMC Exploration Inc | Dallas, TX 75225-5803 | Gas Operator | Jan 2007 |
196 | Jones & Pellow Oil Co | Oklahoma City, OK 73118-1115 | Oil & Gas Operator | Feb 2015 |
197 | Joshua Energy LLC | Tulsa, OK 74134-7460 | Gas Operator | Nov 2024 |
198 | K G Operating | Hennessey, OK 73742 | Oil & Gas Operator | May 1999 |
199 | K M Gas Company | Oklahoma City, OK 73125 | Oil & Gas Operator | Dec 2014 |
200 | Kaiser-Francis Oil Company | Tulsa, OK 74121 | Oil & Gas Operator | Mar 2025 |