Oil & Gas Companies in Wyoming

Company NameCompany LocationCompany TypeMost Recent Production
11876 Resources LLCHighlands Ranch, CO 80129Oil & Gas OperatorSep 2024
244 Mag Production IncGas OperatorMar 2012
34W RanchNewcastle, WY 82701Oil OperatorApr 2008
48 North LLCDenver, CO 80202Oil & Gas OperatorAug 2024
5Aberdeen Petroleum (USA) Inc.Abilene, TX 79608Oil & Gas OperatorSep 1994
6Abraxas Petroleum CorporationSan Antonio, TX 78259Oil & Gas OperatorNov 2024
7Accidental Oil Company IncNewcastle, WY 82701Oil & Gas OperatorFeb 2021
8Adams H D LLCMoorcroft, WY 82721Oil & Gas OperatorSep 2024
9Adobe Resources CorporationMidland, TX 79701Oil & Gas OperatorAug 2002
10Advanced Recovery Services CoDenver, CO 80265Oil & Gas OperatorApr 2007
11Aethon Energy Operating LLCDallas, TX 75251Oil & Gas OperatorNov 2024
12Aexco Petroleum IncDenver, CO 80202Oil & Gas OperatorAug 2024
13Agri-Acres IncBillings, MT 59103Oil OperatorJun 1996
14Ajax Oil CompanyBillings, MT 59103Oil & Gas OperatorDec 2003
15Alexander Energy CorporationDallas, TX 75206Oil & Gas OperatorApr 2015
16Allen And CrouchCasper, WY 82602Oil & Gas OperatorMar 2020
17Allen And Schramm IncDenver, CO 80202Oil & Gas OperatorAug 1996
18Allie OilOil OperatorMay 2000
19Alpha Coal West IncGillette, WY 82716Oil & Gas OperatorJun 2020
20Alpha Energy LLCAshland, OR 97520Oil & Gas OperatorAug 2024
21Alpha Petrovision Us IncCanada, 00100Oil & Gas OperatorMay 2013
22Altex Oil CompanyBreckenridge, CO 80424Oil & Gas OperatorDec 2005
23Altus Exploration CompanyDenver, CO 80202Oil & Gas OperatorJul 1984
24Am-West Petroleum IncUpton, WY 82730Oil & Gas OperatorSep 2015
25Amarex IncOil & Gas OperatorDec 1996
26Amax Oil & Gas IncFort Worth, TX 76107Oil & Gas OperatorNov 2014
27Amberex CorporationDenver, CO 80237Oil & Gas OperatorSep 1984
28Ambrit Energy CorporationGarland, TX 75044Oil & Gas OperatorJun 2003
29Amerada Hess CorporationHouston, TX 77252Oil & Gas OperatorAug 2013
30American Eagle OilCasper, WY 82605Oil & Gas OperatorDec 2012
31American Energy Partners IncBoerne, TX 78006Oil & Gas OperatorDec 2011
32American Exploration CompanyHouston, TX 77010Oil & Gas OperatorJan 2000
33Ames Oil And GasOil & Gas OperatorApr 1986
34Aminoil USA IncOil & Gas OperatorJan 1985
35Amplify Energy Operating LLCHouston, TX 77002Oil & Gas OperatorNov 2024
36Ampolex Wy IncGillette, WY 82716Oil & Gas OperatorMar 1997
37Anadarko E&P Onshore LLCHouston, TX 77046Oil & Gas OperatorNov 2024
38Anadarko Minerals IncOklahoma City, OK 73102Oil & Gas OperatorAug 2024
39Anadarko Ogc CompanyHouston, TX 77251Oil & Gas OperatorDec 1998
40Anadarko Petroleum CorporationHouston, TX 77251Oil & Gas OperatorAug 2024
41Anchor Bay CorporationDenver, CO 80202Oil & Gas OperatorJun 2007
42Anderson Management CompanyGillette, WY 82716Oil & Gas OperatorMay 2016
43Anderson Oil CompanyBurkburnett, TX 76354Oil & Gas OperatorDec 2015
44Andrikopoulos A GCheyenne, WY 82009Oil & Gas OperatorDec 1994
45Angus Petroleum CorporationChicago, IL 60660Oil & Gas OperatorDec 2022
46Anr Production CompanyHouston, TX 77046Oil & Gas OperatorAug 2017
47Anschutz Corporation, TheDenver, CO 80202Oil & Gas OperatorSep 2016
48Anschutz Exploration CorporationDenver, CO 80202Oil & Gas OperatorNov 2024
49Anschutz Oil Company LLCDenver, CO 80202Oil & Gas OperatorSep 2020
50Anschutz Pinedale CorporationDenver, CO 80202Oil & Gas OperatorDec 2015
51Ant Hills ProductionLusk, WY 82225Oil & Gas OperatorAug 2024
52Antelope Energy Company LLCDenver, CO 80202Oil & Gas OperatorAug 2024
53Antelope Resources IncBillings, MT 59101Oil & Gas OperatorMay 2017
54Antero Energy LLCDenver, CO 80202Gas OperatorNov 2003
55Antler Energy LLCBaggs, WY 82321Oil & Gas OperatorAug 2024
56Apache CorporationHouston, TX 77042Oil & Gas OperatorNov 2024
57Apc Operating PartnershipTulsa, OK 74136Oil & Gas OperatorOct 1996
58Apollo 17 Oil And Gas IncOil OperatorFeb 1988
59Apollo Drilling And ExplorationOil & Gas OperatorOct 1980
60Apx Western CorporationDenver, CO 80217Oil & Gas OperatorSep 1991
61Aquarius Oil And GasCasper, WY 82601Oil & Gas OperatorSep 2017
62Arabie, Inc.Lake Charles, LA 70605Oil & Gas OperatorNov 2024
63Arapaho Petroleum IncEnglewood, CO 80155Oil & Gas OperatorNov 1998
64Arch Oil And Gas CompanyMidland, TX 79702Oil & Gas OperatorFeb 1994
65Arena Resources LLCLongview, TX 75608Oil & Gas OperatorAug 2024
66Argent Energy (Us) Holdings IncSugar Land, TX 77479Oil & Gas OperatorSep 2021
67Argentia Operating CompanyOil OperatorOct 1991
68Argo Petroleum CorporationOil & Gas OperatorDec 1989
69Arjay Oil CompanySalt Lake City, UT 84110Oil & Gas OperatorMay 2000
70Arkland Producing Co IncMidland, TX 79701Oil & Gas OperatorNov 2023
71Arnell Oil CompanyCentennial, CO 80122Oil & Gas OperatorAug 2024
72Arrowhead Resources USA LTDOil & Gas OperatorDec 1992
73Asamera Oil (Us) IncDenver, CO 80201Oil & Gas OperatorJul 1985
74Asher Associates IncCentennial, CO 80112Oil & Gas OperatorAug 2016
75Ashland ExplorationOil & Gas OperatorMay 1979
76Atasca Resources IncHouston, TX 77219Oil & Gas OperatorNov 2024
77Atlantic Oil And Gas Development LLCRockledge, FL 32955Oil OperatorJul 2024
78Atlantic Oil CorporationDenver, CO 80206Oil & Gas OperatorDec 1982
79Atlantic Richfield CompanyPlano, TX 75074Oil & Gas OperatorDec 2016
80Atr Energy CorpDallas, TX 75313Oil OperatorSep 2024
81Atx Energy Partners LLCAustin, TX 78716Oil & Gas OperatorAug 2024
82Augustus Energy Partners LLCBillings, MT 59102Oil & Gas OperatorFeb 2014
83Avalon Energy CorporationOil & Gas OperatorJul 1990
84Axem Resources IncDenver, CO 80202-4617Oil & Gas OperatorJul 2013
85Axia Energy III LLCHighlands Ranch, CO 80124Oil & Gas OperatorJul 2023
86Axiom Energy LLCPark City, UT 84098Oil OperatorFeb 2010
87Azalea Oil Company LLCCastle Rock, CO 80108Oil OperatorAug 2024
88Aztec Gas And Oil CorporationElephant Butte, NM 87935-0370Oil & Gas OperatorMar 2005
89B J Oil CompanyCorsicana, TX 75109Oil & Gas OperatorNov 2024
90Baldes HenryRiverton, WY 82501Oil OperatorDec 1998
91Balidor Oil & Gas LLCHouston, TX 77070Oil & Gas OperatorOct 2021
92Ballard Petroleum Holdings LLCBillings, MT 59104Oil & Gas OperatorSep 2024
93Balsam R COil & Gas OperatorApr 1991
94Bandera Energy CompanyOil & Gas OperatorMar 1986
95Banding M R IncGillette, WY 82717Oil & Gas OperatorSep 2024
96Baney Well Service IncDenver, CO 80237Oil OperatorJun 2016
97Banks And ConradOil OperatorSep 1987
98Banks Operating CompanyOil & Gas OperatorJul 1989
99Bannon Energy IncHouston, TX 77068Oil & Gas OperatorJun 1998
100Banta And HaighAurora, CO 80014Oil & Gas OperatorFeb 1998