101 | Amber Oil Compan | | Oil Operator | Aug 1995 |
102 | Amcon Resources, Inc. | Oklahoma City, OK 73101 | Gas Operator | Jun 2016 |
103 | American Energie | | Oil & Gas Operator | May 1995 |
104 | American Energies Pipeline, LLC | Dallas, TX 75207 | Oil & Gas Operator | Jan 2015 |
105 | American Energy | Abilene, TX 79604 | Oil & Gas Operator | Jul 2004 |
106 | American Energy Resources, LLC | Belton, MO 64012 | Oil Operator | Nov 2023 |
107 | American Explora | | Gas Operator | Apr 1994 |
108 | American Exploration | Houston, TX 77010 | Gas Operator | Apr 1994 |
109 | American Exploration Company | Houston, TX 77010 | Oil & Gas Operator | Jan 2000 |
110 | American Land And Energy LLC | Castle Pines, CO 80108 | Oil Operator | Dec 2023 |
111 | American Lariat | | Oil Operator | Jun 1994 |
112 | American Oilfield Systems, Inc. | Oklahoma City, OK 73116 | Oil & Gas Operator | Jun 2001 |
113 | American Petrole | | Oil & Gas Operator | Dec 1996 |
114 | American Star Energy Services, LLC | Tulsa, OK 74152 | Gas Operator | Apr 2023 |
115 | American Tank Service LLC | Hays, KS 67601 | Oil Operator | Dec 2023 |
116 | American Trad.&Prod. | | Oil Operator | Dec 1995 |
117 | American Trading | | Oil & Gas Operator | Dec 1995 |
118 | American Warrior | | Oil & Gas Operator | Dec 2023 |
119 | American Warrior Inc | Garden City, KS 67846 | Oil & Gas Operator | Jan 2024 |
120 | American Warrior, In | | Oil & Gas Operator | Dec 2023 |
121 | Americase Production Co. | Dallas, TX 75252 | Oil Operator | May 2002 |
122 | Amerikan Oil, LLC | Mound City, KS 66056 | Oil Operator | Dec 2023 |
123 | Amerkan Resource | | Oil Operator | Jan 1994 |
124 | Amoco Production | | Oil & Gas Operator | Jun 2012 |
125 | Amoco Production Co. | Houston, TX 77253 | Oil & Gas Operator | Jun 2015 |
126 | Amos, Joe | Wichita, KS 67233 | Oil Operator | Jul 1990 |
127 | Anadarko E&P Onshore LLC | Houston, TX 77046 | Oil & Gas Operator | Apr 2024 |
128 | Anadarko Gathering Co. | Houston, TX 77251 | Oil & Gas Operator | Jul 2001 |
129 | Anadarko Petrole | | Oil & Gas Operator | Dec 1996 |
130 | Anadarko Petroleum | | Oil & Gas Operator | Oct 2007 |
131 | Anadarko Petroleum Co | | Oil & Gas Operator | Feb 1998 |
132 | Anadarko Petroleum Corporation | Houston, TX 77251 | Oil & Gas Operator | Jan 2024 |
133 | Anadarko Prod | | Oil & Gas Operator | Dec 1996 |
134 | Anadarko Production Co. | | Oil Operator | Feb 1989 |
135 | Anchor Bay Corporation | Denver, CO 80202 | Oil & Gas Operator | Jun 2007 |
136 | Anchor Bay Petroleum | Hays, KS 67601 | Oil Operator | Dec 2023 |
137 | Anchor Bay Petroleum LLC | Hays, KS 67601 | Oil Operator | Dec 2023 |
138 | Anderson Art Tan | | Oil Operator | Jul 1988 |
139 | Anderson Energy, Inc. | Wichita, KS 67278 | Oil & Gas Operator | Dec 2023 |
140 | Anderson Kent | | Oil Operator | Dec 2009 |
141 | Anderson Oil LTD. | Corpus Chrsti, TX 78401 | Oil & Gas Operator | Apr 2024 |
142 | Anderson Thornto | | Oil & Gas Operator | Mar 1995 |
143 | Anderson, Jerry | Floydada, TX 79235 | Oil & Gas Operator | Dec 2023 |
144 | Anderson, Kendra A. | Galva, KS 67443 | Oil Operator | Dec 2023 |
145 | Andover Oil Comp | | Oil & Gas Operator | Oct 1989 |
146 | Angle Exploratio | | Oil Operator | Jan 1987 |
147 | Angle George A | | Gas Operator | Dec 1986 |
148 | Angle Oil Compan | | Oil Operator | Jun 1994 |
149 | Angle Oil Company | Hays, KS 67601 | Oil Operator | Sep 2002 |
150 | Anshutz Oil | | Oil Operator | Dec 2009 |
151 | Anstine & Musgrove Inc | Ponca City, OK 74602 | Oil & Gas Operator | Jan 2024 |
152 | Anstine Oil Company | | Oil Operator | Dec 2023 |
153 | Anstine-Musgrove | Ponca City, OK 74602 | Oil & Gas Operator | Feb 2017 |
154 | Antares Oil Corp | Denver, CO 80202 | Oil & Gas Operator | Oct 2015 |
155 | Ap Operating LLC | Claflin, KS 67525 | Oil Operator | Nov 2023 |
156 | Apache Corporation | Houston, TX 77056 | Oil & Gas Operator | Apr 2024 |
157 | Apache Drilling | | Oil Operator | Sep 1994 |
158 | Apache Drilling Co | Kingman, KS 67068 | Oil Operator | Feb 2006 |
159 | Apex Resources LLC | | Oil & Gas Operator | Dec 2023 |
160 | Apollo Energies | Pratt, KS 67124 | Oil Operator | Aug 2016 |
161 | Apollo Energies Inc | Pratt, KS 67124 | Oil & Gas Operator | Feb 2024 |
162 | Apx Corporation | Houston, TX 77251 | Oil & Gas Operator | Dec 2009 |
163 | Aquila Resources | Burkesville, KY 42717 | Oil & Gas Operator | Dec 2022 |
164 | Arbuckle Energy Inc. | Wichita, KS 67202 | Oil & Gas Operator | Jul 2018 |
165 | Arbuckle Enterprises, Inc. | Edmond, OK 73083 | Oil & Gas Operator | Jan 2024 |
166 | Arbuckle Service | Iola, KS 66749 | Oil Operator | Feb 1993 |
167 | Arbuckle, A. Dale | Grenola, KS 67346 | Oil Operator | Sep 1990 |
168 | Arbuckle, A. Dale & Kathryn E. Rev Trust | Grenola, KS 67346 | Oil & Gas Operator | Aug 2016 |
169 | Arcadian Resources, LLC | Glen Elder, KS 67446 | Oil & Gas Operator | Dec 2023 |
170 | Archer, Carl M. | Spearman, TX 79081 | Oil & Gas Operator | Feb 2005 |
171 | Arco Oil & Gas C | | Oil & Gas Operator | Dec 1992 |
172 | Arco Oil & Gas Company | Plano, TX 75086 | Oil & Gas Operator | Mar 2006 |
173 | Arcturus Oil Cor | | Oil Operator | Oct 1989 |
174 | Ardc Inc. | Hays, KS 67601 | Oil Operator | Dec 2023 |
175 | Area Management Corp | Prairie VIllage, KS 66207 | Oil Operator | Dec 2019 |
176 | Arena Resources Inc | Tulsa, OK 74136 | Oil & Gas Operator | Mar 2015 |
177 | Ares Energy, LTD. | Midland, TX 79701 | Oil & Gas Operator | Apr 2024 |
178 | Argali Resources | Dallas, TX 75206 | Oil & Gas Operator | Apr 2003 |
179 | Argas Incorporat | | Oil & Gas Operator | Aug 1995 |
180 | Argent Energy (Us) Holdings Inc | Sugar Land, TX 77479 | Oil & Gas Operator | Feb 2023 |
181 | Argent Energy In | | Oil Operator | Feb 1994 |
182 | Argent Energy, Inc. | Wichita, KS 67206 | Oil & Gas Operator | Dec 2019 |
183 | Argonaut Energy | | Oil & Gas Operator | Aug 1991 |
184 | Aries Operating LP | Houston, TX 77042 | Oil & Gas Operator | Apr 2024 |
185 | Arizona Oil Comp | | Oil Operator | Oct 1984 |
186 | Arlian, Inc. | Denver, CO 80202 | Oil Operator | Feb 1998 |
187 | Armada Operating, LLC | Dallas, TX 75254 | Oil Operator | Aug 2015 |
188 | Armadilla Oil & Gas, LLC | Madison, KS 66860 | Oil Operator | Nov 2023 |
189 | Armor Petroleum, Inc. | Wichita Falls, TX 76308 | Oil & Gas Operator | Apr 2024 |
190 | Arnold Prodn. | | Oil & Gas Operator | Jan 2006 |
191 | Arp Operating, LLC | Denver, CO 80202 | Oil Operator | Dec 2023 |
192 | Arps Petroleum C | | Oil Operator | Jul 1987 |
193 | Arrow Oil & Gas, Inc. | Norman, OK 73070 | Oil Operator | Mar 2010 |
194 | Arrow Oil Operat | | Oil Operator | Nov 1991 |
195 | Arrow Production Co. | Tulsa, OK 74108 | Oil & Gas Operator | Dec 2009 |
196 | Arrowhead Exploration, LLC | Hays, KS 67601 | Oil Operator | Dec 2023 |
197 | Arrowhead Petrol | | Oil & Gas Operator | Feb 1992 |
198 | Arrowhead Petroleum Of Kansas, Inc. | Wellington, KS 67152 | Oil & Gas Operator | Oct 2004 |
199 | Arroyo Petroleum | Wichita, KS 67205 | Oil Operator | Mar 2001 |
200 | Asg Holdings LLC | Colorado Springs, CO 80907 | Oil Operator | Nov 2009 |