Oil & Gas Companies in Oklahoma

Company NameCompany LocationCompany TypeMost Recent Production
101Olia Oil & Gas Services LLCCedar Park, TX 78630-2049Oil & Gas OperatorAug 2022
102Oliphant GertrudHoldenville, OK 74848-0849Oil OperatorAug 2013
103Oliphant Operating LTD LLCTulsa, OK 74159-4529Oil OperatorSep 2024
104Olive Oil & Gas IncJennings, OK 74038Oil & Gas OperatorJul 2024
105Olympia Oil IncEdmond, OK 73083-7088Oil & Gas OperatorJul 2020
106Olympic Petroleum CompanyTulsa, OK 74114Oil & Gas OperatorJun 1998
107Omega Energy, LLCCorpus Chrsti, TX 78418Oil & Gas OperatorDec 2024
108Omimex International CorporationFort Worth, TX 76103-2300Oil & Gas OperatorAug 2024
109Omimex Petroleum IncFort Worth, TX 76120Oil & Gas OperatorAug 2022
110Omni Oil & Gas, Inc.San Antonio, TX 78229Oil & Gas OperatorOct 2017
111On-Line Oil IncOklahoma City, OK 73105-5208Oil & Gas OperatorMar 2015
112Onapa Gas Company LLCTulsa, OK 74136-7253Gas OperatorNov 2019
113Oneok Exploration CompanyTulsa, OK 74102Oil & Gas OperatorFeb 2017
114Oneok Field Services CompanyTulsa, OK 74103Oil & Gas OperatorJul 2022
115Oneok Gas Processing LLCTulsa, OK 74103Oil & Gas OperatorMay 2018
116Oneok Gas Transportation CoTulsa, OK 74121-2089Oil & Gas OperatorOct 2014
117Oneok Resources CompanyTulsa, OK 74102Oil & Gas OperatorFeb 2017
118Onpoint Oil & Gas LLCOklahoma City, OK 73170-4848Oil & Gas OperatorAug 2024
119Onshore Royalties LLCHouston, TX 77269Oil & Gas OperatorSep 2024
120Onyx Energy CorporationOklahoma City, OK 73157Oil & Gas OperatorMay 1994
121Onyx Properties CorpOklahoma City, OK 73114Oil & Gas OperatorMay 2006
122Opal Operating Company LLCOklahoma City, OK 73142Oil & Gas OperatorDec 2024
123Open Door Holdings IncSurprise, AZ 85387-2015Oil & Gas OperatorFeb 2024
124Open Door Productions IncMuskogee, OK 74401-1032Oil & Gas OperatorApr 2020
125Open Range Energy LLCJones, OK 73049-8744Oil & Gas OperatorJul 2024
126Optima Exploration LLCTulsa, OK 74116-5664Oil & Gas OperatorMar 2015
127Opubco Resources Of TX IncDallas, TX 75231Oil & Gas OperatorSep 2005
128Oracle Resources Oklahoma LPDallas, TX 75240-5751Oil & Gas OperatorFeb 2008
129Orason Resources IncTulsa, OK 74169-1225Oil & Gas OperatorNov 2006
130Orca Operating Company LLCHouston, TX 77056Oil & Gas OperatorSep 2024
131Oren StoneErick, OK 73645-4542Gas OperatorJun 2022
132Orion Exploration LLCTulsa, OK 74105-5153Oil & Gas OperatorApr 2015
133Orion Exploration Partners LLCTulsa, OK 74105-5153Oil & Gas OperatorAug 2024
134Orloski John CBartlesville, OK 74006Oil & Gas OperatorSep 2024
135Oryx Crude Trading & Transporation LPDallas, TX 75221Oil & Gas OperatorJun 1999
136Osa Oil & Gas LLCTulsa, OK 74131Oil & Gas OperatorAug 2023
137Osage Energy LLCColony, KS 66015Oil OperatorNov 2023
138Osage Energy Resources LLCBartlesville, OK 74005-2527Oil & Gas OperatorSep 2024
139Osage Exploration & Development IncSan Diego, CA 92131-3807Oil & Gas OperatorOct 2016
140Osage Oil & Transportation IncCleveland, OK 74020Oil & Gas OperatorNov 2000
141Osage OperatingVirginia Beach, VA 23452Oil & Gas OperatorOct 2003
142Osage Petroleum CorporationSaint Louis, MO 63131-4691Oil & Gas OperatorMar 2009
143Osborn Heirs CoSan Antonio, TX 78217Oil & Gas OperatorSep 2024
144Osburn Gerald Dba Ozzy & Son Oil & GasDrumright, OK 74030-5467Oil OperatorOct 2020
145Oscar'S Well Service IncOkemah, OK 74859Oil & Gas OperatorApr 1998
146Oshtah Oil Company LLCStratford, OK 74872Oil & Gas OperatorSep 2018
147Oso Resources LLCOklahoma City, OK 73118-5022Oil & Gas OperatorAug 2024
148Osterhout Phillip LDrumright, OK 74030-0693Oil & Gas OperatorJan 2014
149Oswego Arbuckle Enterprise IncS Coffeyville, OK 74072-9702Oil & Gas OperatorMar 2015
150Otc Investors IncLocust Grove, OK 74352Oil OperatorJul 2024
151Otc Petroleum CorporationNichols Hill, OK 73116Oil & Gas OperatorMar 2015
152Otc/Occ Not AssignedOil & Gas OperatorMay 2024
153Ouachita Exploration IncChickasha, OK 73018Oil & Gas OperatorSep 2024
154Outback Petroleum IncMoore, OK 73160-9998Oil & Gas OperatorMar 2015
155Outlaw Oil And Gas LLCKaw City, OK 74641Oil & Gas OperatorAug 2024
156Ovation Energy II, LPHouston, TX 77279Oil & Gas OperatorJun 2011
157Ovation Energy, LPN Richlnd HLS, TX 76180Oil & Gas OperatorSep 2004
158Overflow Energy Stack LLCBooker, TX 79005Oil OperatorSep 2022
159Overflow Energy, LLCBooker, TX 79005Oil & Gas OperatorDec 2024
160Overland Investments IncCoweta, OK 74429Oil & Gas OperatorAug 2024
161Ovintiv Mid-Continent Inc.The Woodlands, TX 77380-2764Oil & Gas OperatorSep 2024
162Ovintiv USA Inc.Denver, CO 80202Oil & Gas OperatorDec 2024
163Owens James WTulsa, OK 74114-1425Oil & Gas OperatorOct 2022
164Owl Creek Production Co., Inc.Houston, TX 77027Oil & Gas OperatorApr 2006
165Oxco LLCPawhuska, OK 74056Oil & Gas OperatorFeb 2015
166Oxford Exploration CompanyDenver, CO 80237Oil & Gas OperatorAug 1995
167Oxford Oil IncCleveland, OK 74020Oil & Gas OperatorFeb 1997
168Oxley Energy LLCHouston, TX 77042Gas OperatorSep 2024
169Oxley John CTulsa, OK 74103Oil & Gas OperatorSep 1996
170Oxley PetroleumTulsa, OK 74119-3609Oil & Gas OperatorJan 2020
171Oxley Petroleum CompanyOklahoma City, OK 73118-1044Oil & Gas OperatorSep 2017
172Oxy USA IncHouston, TX 77046Oil & Gas OperatorDec 2024
173Ozark Oil CorporationSpringfield, MO 65804Oil & Gas OperatorOct 1992

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