101 | Casino Petroleum | | Oil Operator | Dec 1996 |
102 | Castelli Exploration, Inc. | Oklahoma City, OK 73162 | Oil & Gas Operator | Jan 2024 |
103 | Castle Resources | | Oil Operator | Jul 2002 |
104 | Castle Resources, Inc. | Russell, KS 67665 | Oil & Gas Operator | Dec 2023 |
105 | Castle-Rock Prod | | Oil Operator | Mar 1992 |
106 | Cat Energy, LLC | Galva, KS 67443 | Oil Operator | Aug 2008 |
107 | Catfish Oil | | Oil Operator | Nov 2023 |
108 | Catron Oil Div - | | Oil Operator | Aug 1989 |
109 | Catron Oil Division | | Oil Operator | Feb 2000 |
110 | Catt Drilling Co. | Holyrood, KS 67450 | Oil Operator | Aug 1989 |
111 | Cattlemans Oil O | | Oil Operator | Nov 1995 |
112 | Cattlemans Oil Operations | | Oil Operator | Dec 2009 |
113 | Cattlemans Oil Operations LLC | Hays, KS 67601 | Oil Operator | Dec 2019 |
114 | CDC Oil, LLC | Chanute, KS 66720 | Oil Operator | Nov 2023 |
115 | Cec Operations LLC | Udall, KS 67146 | Oil & Gas Operator | Dec 2023 |
116 | Ceja Corporation | Tulsa, OK 74172 | Oil & Gas Operator | Jan 2024 |
117 | Centennial Energy Company | Torrance, CA 90503 | Oil Operator | Jan 2000 |
118 | Central Crude Corp. | Wichita, KS 67206 | Oil Operator | Jan 2024 |
119 | Central Energy C | | Oil & Gas Operator | Jun 1994 |
120 | Central Energy Corporation | Wichita, KS 67202 | Oil & Gas Operator | Nov 1998 |
121 | Central Operating Inc | Denver, CO 80202 | Oil & Gas Operator | Feb 2024 |
122 | Central Resources Inc | Denver, CO 80203 | Oil & Gas Operator | Dec 2023 |
123 | Central States Energy LLC | Scottsdale, AZ 85260 | Gas Operator | Apr 2012 |
124 | Centrex Operating Company | Tulsa, OK 74105 | Oil & Gas Operator | Jan 2024 |
125 | Century Oil Mana | | Oil Operator | Apr 1987 |
126 | Cep Mid-Continent LLC | Skiatook, OK 74070 | Oil & Gas Operator | Jan 2024 |
127 | CFM 66 LLC | McPherson, KS 67460 | Oil & Gas Operator | Dec 2023 |
128 | CG Oil Co. | San Antonio, TX 78232 | Oil & Gas Operator | Mar 2011 |
129 | Chaco Energy Company | Denver, CO 80201 | Oil & Gas Operator | Feb 2024 |
130 | Challenger Exploration | | Oil Operator | Nov 2014 |
131 | Champion Petrole | | Oil Operator | Jan 1992 |
132 | Chance Drilling Company | Commerce City, CO 80022 | Oil Operator | Sep 2009 |
133 | Chaparral Energy, Inc. | Oklahoma City, OK 73114 | Oil & Gas Operator | Dec 2009 |
134 | Chaparral Energy, L.L.C. | Oklahoma City, OK 73142 | Oil & Gas Operator | Apr 2024 |
135 | Chapman Energy O | | Oil & Gas Operator | Jun 1993 |
136 | Chapman Energy Oklahoma, Inc. | Dallas, TX 75231 | Oil & Gas Operator | Mar 2015 |
137 | Chapman Explorat | | Oil Operator | Feb 1988 |
138 | Charter Energy, Inc. | Great Bend, KS 67530 | Oil Operator | Dec 2023 |
139 | Charter Producti | | Oil & Gas Operator | Jun 1994 |
140 | Charter Production Company | Wichita, KS 67202 | Oil & Gas Operator | Feb 2018 |
141 | Chase Exploratio | | Oil Operator | Sep 1992 |
142 | Chase Well Servi | | Oil Operator | Jun 1989 |
143 | Chase Well Service, Inc. | Great Bend, KS 67530 | Oil Operator | Mar 2004 |
144 | Chase, Glen Drilling | Chanute, KS 66720 | Oil Operator | Jul 1996 |
145 | Chase, Michael | Chanute, KS 66720 | Oil Operator | Mar 1999 |
146 | Chautauqua Oil And Gas LLC | Tulsa, OK 74145 | Oil & Gas Operator | Dec 2023 |
147 | Chenoweth, Dean | Haviland, KS 67059 | Oil Operator | Jun 1994 |
148 | Cherokee Basin Pipeline LLC | Mason, MI 48854 | Gas Operator | Dec 2023 |
149 | Cherokee Energy | | Oil & Gas Operator | Oct 1988 |
150 | Cherokee Gas Holdings LLC | Nowata, OK 74048 | Oil Operator | Nov 2023 |
151 | Cherokee Oil | | Oil Operator | Dec 2023 |
152 | Cherokee Valley | | Oil Operator | May 1993 |
153 | Cherokee Wells LLC | Fredonia, KS 66736 | Oil & Gas Operator | Dec 2023 |
154 | Cherokeenrg LLC | Neodesha, KS 66757 | Oil & Gas Operator | Dec 2019 |
155 | Cherryvale Gas Co. | Cherryvale, KS 67335 | Oil Operator | Jan 2002 |
156 | Chesapeake Energy | | Oil & Gas Operator | Dec 2009 |
157 | Chesapeake Energy Ma | | Gas Operator | Jun 2016 |
158 | Chesapeake Energy Marketing, Inc. | | Oil & Gas Operator | Dec 2023 |
159 | Chesapeake Operating, Inc. | Oklahoma City, OK 73154 | Oil & Gas Operator | Dec 2023 |
160 | Chesapeake Operating, LLC | Oklahoma City, OK 73154 | Oil & Gas Operator | Apr 2024 |
161 | Chesney Marilyn | | Oil Operator | Jul 1987 |
162 | Chesney Oil Comp | | Oil Operator | Sep 1989 |
163 | Chestnut Production Company | Towanda, KS 67144 | Oil Operator | Jan 1999 |
164 | Chevron U S A In | | Oil & Gas Operator | Sep 2000 |
165 | Chevron USA Inc | Midland, TX 79706 | Oil & Gas Operator | Apr 2024 |
166 | Chew Bill Incorp | | Oil & Gas Operator | Mar 1994 |
167 | Chew, Bill, Inc. | Hutchinson, KS 67502 | Oil Operator | Sep 2002 |
168 | Cheyenne Explora | | Oil Operator | Jun 1983 |
169 | Cheyenne Oil Services, Inc. | Ness City, KS 67560 | Oil Operator | Nov 2023 |
170 | Chief Drilling C | | Oil & Gas Operator | Feb 1995 |
171 | Chief Drilling Company | | Oil Operator | Jun 1985 |
172 | Chief Drilling, Inc. | Wichita, KS 67202 | Oil & Gas Operator | Sep 1997 |
173 | Chieftain Oil Co Inc | Kiowa, KS 67070 | Oil & Gas Operator | Feb 2024 |
174 | Chinook Energy C | | Oil Operator | Jul 1991 |
175 | Chipmunk'S Oil & Gas Lease Oper., Inc. | Copan, OK 74022 | Oil Operator | Dec 1996 |
176 | Chisum Oil & Gas, LLC | Medicine Lodge, KS 67104 | Oil & Gas Operator | Dec 2023 |
177 | Chizum Oil LLC | Wichita, KS 67211 | Oil & Gas Operator | Feb 2024 |
178 | Cholla Production LLC | Littleton, CO 80127 | Oil & Gas Operator | Dec 2023 |
179 | Cholla Resources | | Oil Operator | Oct 1995 |
180 | Cholla Resources, Inc. | Denver, CO 80202 | Oil & Gas Operator | Jan 1997 |
181 | Chooch Incorpora | | Gas Operator | Dec 1994 |
182 | Chriestenson Oil LLC | Neosho Falls, KS 66758 | Oil Operator | Dec 2023 |
183 | Chris Batchman Inc. | Ellinwood, KS 67526 | Oil Operator | Dec 2023 |
184 | Chris Melander Drilling | | Oil Operator | Jun 2015 |
185 | Christa Oil Co | Cumberland, OH 43732 | Oil & Gas Operator | Nov 1999 |
186 | Christa Oil Comp | | Oil Operator | Nov 1994 |
187 | Christian Operating Company | Cypress, TX 77429 | Oil & Gas Operator | Dec 2014 |
188 | Cig Exploration | Denver, CO 80201 | Oil & Gas Operator | Sep 1999 |
189 | Cimarex Energy Co | Midland, TX 79706 | Oil & Gas Operator | Apr 2024 |
190 | Cinab, Inc. | FT. Scott, KS 66701 | Oil Operator | Jan 1998 |
191 | Cinco Exploratio | | Oil & Gas Operator | Jan 1988 |
192 | Cincris Energy C | | Oil & Gas Operator | Jun 1991 |
193 | Circle E Oil - E | | Oil Operator | May 1990 |
194 | Circle K Enterprises | | Oil & Gas Operator | Dec 2023 |
195 | Circle T Oil | | Oil Operator | Dec 2023 |
196 | Cisco Operating LLC | Plano, TX 75024 | Oil & Gas Operator | Feb 2024 |
197 | Citadel Oil LLC | Edmond, OK 73083 | Oil Operator | Dec 2023 |
198 | Citadel Production Company, Inc. | Denver, CO 80201 | Oil Operator | Sep 1996 |
199 | Citation Energy | | Oil & Gas Operator | Jul 1993 |
200 | Citation Oil & G | | Oil & Gas Operator | Dec 1996 |