Oil & Gas Companies in Wyoming

Company NameCompany LocationCompany TypeMost Recent Production
11ST NRG Wyoming IncLone Tree, CO 80124Gas OperatorSep 2022
244 Mag Production IncGas OperatorMar 2012
34W RanchNewcastle, WY 82701Oil OperatorApr 2008
4Aberdeen Petroleum (USA) Inc.Abilene, TX 79608Oil & Gas OperatorJul 1994
5Abraxas Petroleum CorporationSan Antonio, TX 78258Oil & Gas OperatorNov 2022
6Accidental Oil Company IncNewcastle, WY 82701Oil & Gas OperatorFeb 2021
7Adairco LLCFort Collins, CO 80525Oil & Gas OperatorFeb 2010
8Adams H D LLCMoorcroft, WY 82721Oil & Gas OperatorOct 2022
9Adobe Resources CorporationMidland, TX 79701Oil & Gas OperatorDec 1997
10Advanced Recovery Services CoDenver, CO 80265Oil & Gas OperatorApr 2007
11Aethon Energy Operating LLCDallas, TX 75251Oil & Gas OperatorNov 2022
12Aexco Petroleum IncDenver, CO 80202Oil & Gas OperatorSep 2022
13Agri-Acres IncBillings, MT 59103Oil OperatorJun 1996
14Ajax Oil CompanyBillings, MT 59103Oil & Gas OperatorDec 2003
15Alexander Energy CorporationDallas, TX 75206Oil & Gas OperatorMar 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 2022
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 Inc.Fort Worth, TX 76107Oil & Gas OperatorJun 1994
27Amberex CorporationDenver, CO 80237Oil & Gas OperatorSep 1984
28Ambrit Energy Corp.Garland, TX 75044Oil & Gas OperatorMay 1999
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 2022
36Ampolex Wy IncGillette, WY 82716Oil & Gas OperatorMar 1997
37Anadarko E&P Onshore LLCHouston, TX 77046Oil & Gas OperatorNov 2022
38Anadarko Minerals, Inc.Oklahoma City, OK 73102Oil & Gas OperatorSep 2022
39Anadarko Ogc CompanyHouston, TX 77251Oil & Gas OperatorDec 1998
40Anadarko Petroleum CorporationHouston, TX 77251Oil & Gas OperatorJul 2022
41Anchor Bay CorporationDenver, CO 80202Oil & Gas OperatorJun 2007
42Anderson Management CompanyGillette, WY 82716Oil & Gas OperatorMay 2016
43Anderson Oil CompanyBurkburnett, TX 76354Oil & Gas OperatorOct 2015
44Andrikopoulos A GCheyenne, WY 82009Oil & Gas OperatorDec 1994
45Angus Petroleum CorporationChicago, IL 60660Oil & Gas OperatorSep 2022
46Anr Production CompanyHouston, TX 77046Oil & Gas OperatorSep 2017
47Anschutz CorporationDenver, CO 80202Oil & Gas OperatorSep 2016
48Anschutz Exploration CorporationDenver, CO 80202Oil & Gas OperatorNov 2022
49Anschutz Oil Company LLCDenver, CO 80202Oil & Gas OperatorSep 2020
50Anschutz Pinedale CorporationDenver, CO 80202Oil & Gas OperatorDec 2015
51Ant Hills ProductionLusk, WY 82225Oil & Gas OperatorAug 2022
52Antelope Energy Company LLCDenver, CO 80202Oil & Gas OperatorSep 2022
53Antelope Resources IncBillings, MT 59101Oil & Gas OperatorMay 2017
54Antero Energy LLCDenver, CO 80202Gas OperatorNov 2003
55Antler Energy LLCBaggs, WY 82321Oil & Gas OperatorJul 2022
56Apache CorporationHouston, TX 77056Oil & Gas OperatorNov 2022
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.Austin, TX 78735Oil & Gas OperatorNov 2022
63Arapaho Petroleum IncOil & Gas OperatorFeb 1992
64Arch Oil And Gas CompanyMidland, TX 79702Oil & Gas OperatorFeb 1994
65Argent Energy (Us) Holdings IncSugar Land, TX 77479Oil & Gas OperatorJul 2022
66Argentia Operating CompanyOil OperatorOct 1991
67Argo Petroleum CorporationOil & Gas OperatorDec 1989
68Arjay Oil CompanySalt Lake City, UT 84110Oil & Gas OperatorMay 2000
69Arkland Producing Co IncMidland, TX 79701Oil & Gas OperatorNov 2022
70Arnell Oil CompanyCentennial, CO 80122Oil OperatorOct 2022
71Arrowhead Resources USA LTDOil & Gas OperatorDec 1992
72Asamera Oil Us IncDenver, CO 80201Oil & Gas OperatorJul 1985
73Asher Associates IncCentennial, CO 80112Oil & Gas OperatorAug 2016
74Ashland ExplorationOil & Gas OperatorMay 1979
75Atasca Resources, Inc.Houston, TX 77219Oil & Gas OperatorNov 2022
76Atlantic Oil And Gas Development LLCRockledge, FL 32955Oil OperatorOct 2022
77Atlantic Oil CorporationOil & Gas OperatorDec 1982
78Atlantic Richfield CompanyMidland, TX 79702Oil & Gas OperatorNov 2016
79Atomic Oil & Gas LLCLakewood, CO 80228Oil & Gas OperatorDec 2012
80Atr Energy CorpDallas, TX 75313Oil OperatorOct 2022
81Atx Energy Partners LLCAustin, TX 78716Oil & Gas OperatorJul 2022
82Augustus Energy Partners LLCBillings, MT 59102Oil & Gas OperatorOct 2013
83Avalon Energy CorporationOil & Gas OperatorJul 1990
84Axem Resources IncDenver, CO 80202-4617Oil & Gas OperatorDec 2015
85Axiom Energy LLCPark City, UT 84098Oil OperatorFeb 2010
86Aztec Gas And Oil CorporationElephant Butte, NM 87935-0370Oil & Gas OperatorMar 2005
87B J Oil CompanyCorsicana, TX 75109Oil & Gas OperatorNov 2022
88B3T LLCCasper, WY 82605Oil OperatorAug 2022
89Baldes HenryRiverton, WY 82501Oil OperatorDec 1998
90Balidor Oil & Gas LLCHouston, TX 77070Oil & Gas OperatorOct 2021
91Ballard Petroleum Holdings LLCBillings, MT 59104Oil & Gas OperatorSep 2022
92Balsam R COil & Gas OperatorApr 1991
93Bandera Energy CompanyOil & Gas OperatorMar 1986
94Banding M R IncGillette, WY 82717Oil & Gas OperatorOct 2022
95Baney Well Service IncDenver, CO 80237Oil OperatorJun 2016
96Banks And ConradOil OperatorSep 1987
97Banks Operating CompanyOil & Gas OperatorJul 1989
98Bannon Energy IncHouston, TX 77068Oil & Gas OperatorJun 1998
99Banta And HaighAurora, CO 80014Oil & Gas OperatorFeb 1998
100Barbe D FRecluse, WY 82725Oil & Gas OperatorDec 2000