101 | Dominion Ok TX E & P Inc | Oklahoma City, OK 73134 | Oil & Gas Operator | Nov 2018 |
102 | Douglass Dietz & Daley Inc | Oklahoma City, OK 73154-0125 | Oil & Gas Operator | Aug 2023 |
103 | Duncan Oil Properties, Inc. | Oklahoma City, OK 73102 | Oil & Gas Operator | Dec 2024 |
104 | Duncan Ronald R | Okemah, OK 74859-9603 | Oil & Gas Operator | Aug 2023 |
105 | Dyco Petroleum Corporation | Tulsa, OK 74103 | Oil & Gas Operator | Mar 2015 |
106 | Eagle Gas Marketing Co | Oklahoma City, OK 73114-2202 | Oil & Gas Operator | Nov 2022 |
107 | Eagle Minerals & Oil Prop Inc | Tulsa, OK 74119 | Oil & Gas Operator | Jan 2002 |
108 | Edinger Inc. | Oklahoma City, OK 73102 | Oil & Gas Operator | Jun 2007 |
109 | El Paso Natural Gas Company | El Paso, TX 79978 | Oil & Gas Operator | Apr 2013 |
110 | El Paso Production Company | Houston, TX 77002 | Oil & Gas Operator | Mar 2016 |
111 | Eland Energy Inc | Dallas, TX 75248 | Oil & Gas Operator | Sep 2024 |
112 | Elite Tank Trucks, Inc | | Oil & Gas Operator | Oct 2024 |
113 | Enable Oklahoma Intrastate Transmission LLC | Houston, TX 77002 | Oil & Gas Operator | Jul 2022 |
114 | Encana Energy Resources Inc | Denver, CO 80202-2828 | Oil & Gas Operator | Feb 2024 |
115 | Enervest Operating LLC | Houston, TX 77002 | Oil & Gas Operator | Dec 2024 |
116 | Enogex Services Corporation | Oklahoma City, OK 73124-0300 | Oil & Gas Operator | Apr 2009 |
117 | Enserch Exploration Inc | Dallas, TX 75206 | Oil & Gas Operator | Apr 2015 |
118 | EOG Resources Inc | Midland, TX 79702 | Oil & Gas Operator | Dec 2024 |
119 | Eott Energy Corporation | Oklahoma City, OK 73118 | Oil & Gas Operator | Dec 1995 |
120 | Eott Energy Operating LP | Houston, TX 77210-4666 | Oil & Gas Operator | Oct 2009 |
121 | EP Operating LP | Dallas, TX 75201 | Oil & Gas Operator | Mar 2015 |
122 | Esco Exploration, Inc | Dallas, TX 75201 | Oil & Gas Operator | Mar 2015 |
123 | Esis Inc | | Oil & Gas Operator | Feb 2017 |
124 | Evergreen Operating Corp | Denver, CO 80202 | Oil & Gas Operator | Dec 2019 |
125 | Evolution Energy LLC | Oklahoma City, OK 73116 | Oil & Gas Operator | Oct 2024 |
126 | Evolution Operating Co., Inc. | Houston, TX 77079 | Oil & Gas Operator | Dec 2024 |
127 | Exxon Mobil Corporation | Spring, TX 77389 | Oil & Gas Operator | Dec 2024 |
128 | Exxonmobil Oil Corp | Houston, TX 77210 | Oil & Gas Operator | Oct 2024 |
129 | Fairway Midstream SVC & TRD | Tulsa, OK 74114 | Oil & Gas Operator | Jun 2006 |
130 | Fairway Resources Operating III LLC | Houston, TX 77002-2728 | Oil & Gas Operator | Sep 2024 |
131 | Fairway Resources Operating, LLC | Southlake, TX 76092 | Oil & Gas Operator | Aug 2022 |
132 | Flow Production Company | Midland, TX 79708 | Oil & Gas Operator | Mar 2005 |
133 | Focus Energy, Inc. | Oklahoma City, OK 73154 | Oil & Gas Operator | Nov 2019 |
134 | Frontier Energy Serv LLC | Enid, OK 73702-1187 | Oil & Gas Operator | Jun 2016 |
135 | Gas Development Corp. | Broken Arrow, OK 74012 | Oil & Gas Operator | Mar 2015 |
136 | General Atlantic Resources Inc | Denver, CO 80202 | Oil & Gas Operator | Jan 2022 |
137 | General Minerals Corp | Oklahoma City, OK 73105 | Oil & Gas Operator | Dec 2015 |
138 | Geodyne Operating Company | Tulsa, OK 74103 | Oil & Gas Operator | Jun 2015 |
139 | Geodyne Resources Inc. | Tulsa, OK 74103 | Oil & Gas Operator | Jul 2010 |
140 | Geyer Brothers Equipment Company | Noble, OK 73068-8540 | Oil & Gas Operator | Mar 2011 |
141 | GHK Company LLC (The) | Oklahoma City, OK 73118-1120 | Oil & Gas Operator | Apr 2018 |
142 | Glacier Petroleum Co Okla Inc | Edmond, OK 73013-1977 | Oil & Gas Operator | Oct 2024 |
143 | Gulf Exploration, LLC | Oklahoma City, OK 73114 | Oil & Gas Operator | Nov 2024 |
144 | Hadson Petro USA Inc | | Oil & Gas Operator | Nov 2016 |
145 | Halcon Holdings, Inc. | Ada, OK 74820 | Oil & Gas Operator | Nov 2018 |
146 | Halcyon Natural Gas LLC | Oklahoma City, OK 73116-9111 | Oil & Gas Operator | Sep 2024 |
147 | Hall Energy Company LLC | Oklahoma City, OK 73120-5020 | Oil & Gas Operator | Jul 2022 |
148 | Hallwood Petroleum, Inc. | Midland, TX 79701 | Oil & Gas Operator | Aug 2024 |
149 | Hamilton Brothers Oil Co. | Houston, TX 77057 | Oil & Gas Operator | Mar 2015 |
150 | Hanna Oil And Gas Company | Fort Smith, AR 72901 | Oil & Gas Operator | Sep 2024 |
151 | Helmerich & Payne, Inc. | Tulsa, OK 74114 | Oil & Gas Operator | Sep 2024 |
152 | Highland Oil & Gas LLC | Houston, TX 77079-7220 | Oil & Gas Operator | Feb 2015 |
153 | Highmark Energy Operating, LLC | Poynor, TX 75782 | Oil & Gas Operator | Dec 2024 |
154 | Hilltop Disposal LLC | Elk City, OK 73644-2400 | Oil Operator | Jun 2021 |
155 | HK Energy Operating, LLC | Houston, TX 77002 | Oil & Gas Operator | May 2023 |
156 | Horn Oil Company | Bristow, OK 74010 | Oil & Gas Operator | Sep 2024 |
157 | Hunt Oil Company | Dallas, TX 75201 | Oil & Gas Operator | Dec 2024 |
158 | Hunt, H L | Dallas, TX 75202-2785 | Oil & Gas Operator | Feb 2020 |
159 | Inexco Oil Company | Houston, TX 77210 | Oil & Gas Operator | Mar 2013 |
160 | Infinity Hydrocarbons LLC | Houston, TX 77079 | Oil & Gas Operator | Aug 2022 |
161 | Jma Energy Company LLC | Oklahoma City, OK 73118 | Oil & Gas Operator | Oct 2024 |
162 | Jones, L. E. Production Co. | Duncan, OK 73534 | Oil & Gas Operator | Jul 2014 |
163 | Jubilee Exploration LLC | Ardmore, OK 73401-7526 | Oil & Gas Operator | Sep 2024 |
164 | K S Oil Company Inc | Norman, OK 73072-7480 | Oil & Gas Operator | Oct 2024 |
165 | Kaiser-Francis Oil Company | Tulsa, OK 74121 | Oil & Gas Operator | Dec 2024 |
166 | KC Resources Inc | Snowmass VLG., CO 81615 | Oil & Gas Operator | Sep 2024 |
167 | KCS Medallion Resources, Inc. | Tulsa, OK 74136 | Oil & Gas Operator | Nov 2018 |
168 | KCS Resources, LLC | Houston, TX 77027 | Oil & Gas Operator | Feb 2017 |
169 | Kelley Oil & Gas | McAlester, OK 74570 | Oil & Gas Operator | May 2013 |
170 | Kerr McGee Rocky MTN Corp | Denver, CO 80202-5736 | Oil & Gas Operator | Mar 2015 |
171 | Kerr-McGee Oil & Gas Onshore LLC | The Woodlands, TX 77380 | Oil & Gas Operator | Feb 2017 |
172 | Key Energy Corporation | Enid, OK 73702-5349 | Oil & Gas Operator | Oct 2017 |
173 | Key Production Company, Inc. | Longview, TX 75606 | Oil & Gas Operator | Oct 2024 |
174 | Kingfisher Resources Inc | Clinton, OK 73601 | Oil & Gas Operator | Oct 2024 |
175 | KNG Producers | Dumas, TX 79029 | Oil & Gas Operator | Oct 2009 |
176 | Koch Oil Company | | Oil & Gas Operator | May 2017 |
177 | L E Jones Operating Inc | Duncan, OK 73534 | Oil & Gas Operator | Oct 2024 |
178 | Larson Exploration Company | Tulsa, OK 74136-4939 | Oil & Gas Operator | Jul 2016 |
179 | Latigo Oil And Gas Inc | Woodward, OK 73801 | Oil & Gas Operator | Oct 2024 |
180 | Latigo Petroleum, LLC | Pampa, TX 79066 | Oil & Gas Operator | Dec 2024 |
181 | Leede Oil & Gas Inc. | Greenwood VLG, CO 80111 | Oil & Gas Operator | Aug 2003 |
182 | Lincoln Ventures LLC | Inola, OK 74036-5035 | Oil & Gas Operator | Sep 2024 |
183 | Lindenmuth & Associates Inc | Austin, TX 78703 | Oil & Gas Operator | Aug 2024 |
184 | Locin Oil Corporation | Houston, TX 77002 | Oil & Gas Operator | Dec 2024 |
185 | Loki Oil LLC | Cushing, OK 74023 | Oil & Gas Operator | Sep 2024 |
186 | Louis Dreyfus Gas Marketing | Oklahoma City, OK 73134 | Oil & Gas Operator | Mar 2018 |
187 | Louisiana Land & Exploration Co. | Houston, TX 77210 | Oil & Gas Operator | Sep 2013 |
188 | Loutex Energy, Inc. | Shrevesport, LA 71101 | Oil & Gas Operator | Apr 1992 |
189 | Mackellar Inc | Oklahoma City, OK 73116-7101 | Oil & Gas Operator | Oct 2024 |
190 | Magnum Energy Inc | Norman, OK 73072-2403 | Oil & Gas Operator | Oct 2024 |
191 | Majors John Dba Majors Production Co | Weleetka, OK 74880 | Oil & Gas Operator | Oct 2024 |
192 | Marathon Oil Company | Houston, TX 77024 | Oil & Gas Operator | Oct 2024 |
193 | Marlin Oil Corporation | Oklahoma City, OK 73113 | Oil & Gas Operator | Oct 2024 |
194 | Marshall Oil Corporation | Oklahoma City, OK 73154 | Oil & Gas Operator | Apr 2017 |
195 | McNic Oil & Gas Midcontinent | Oklahoma City, OK 73154-0526 | Oil & Gas Operator | May 2024 |
196 | McQueen Ed & Company Inc | Lindsey, OK 73052 | Oil & Gas Operator | Apr 2014 |
197 | Meade Energy Corporation | Oklahoma City, OK 73118-4015 | Oil & Gas Operator | Oct 2024 |
198 | Meridian Oil Production Inc. | Houston, TX 77210 | Oil & Gas Operator | Aug 2024 |
199 | Mesa Operating LP | Irving, TX 75039-3746 | Oil & Gas Operator | Oct 2010 |
200 | Mge Resources, Inc. | Perryton, TX 79070 | Oil & Gas Operator | Sep 2024 |