Oil & Gas Companies in Fremont County, WY

Company NameCompany LocationCompany TypeMost Recent Production
1Aethon Energy Operating LLCDallas, TX 75251Oil & Gas OperatorDec 2024
2Ambrit Energy CorporationGarland, TX 75044Oil & Gas OperatorJun 2003
3Amerada Hess CorporationHouston, TX 77252Oil & Gas OperatorAug 2013
4Amplify Energy Operating LLCHouston, TX 77002Oil & Gas OperatorDec 2024
5Anadarko E&P Onshore LLCHouston, TX 77046Oil & Gas OperatorDec 2024
6Anadarko Petroleum CorporationHouston, TX 77251Oil & Gas OperatorSep 2024
7Anr Production CompanyHouston, TX 77046Oil & Gas OperatorAug 2017
8Apache CorporationHouston, TX 77042Oil & Gas OperatorDec 2024
9Atlantic Richfield CompanyPlano, TX 75074Oil & Gas OperatorDec 2016
10Augustus Energy Partners LLCBillings, MT 59102Oil & Gas OperatorFeb 2014
11Baldes HenryRiverton, WY 82501Oil OperatorDec 1998
12Banta And HaighAurora, CO 80014Oil & Gas OperatorFeb 1998
13Beartooth Oil & Gas CompanyBillings, MT 59103Oil & Gas OperatorOct 2024
14Berenergy CorporationDenver, CO 80217Oil & Gas OperatorNov 2024
15BHP Petroleum Company IncHouston, TX 77057Oil & Gas OperatorJun 2016
16Bill Barrett CorporationDenver, CO 80202Oil & Gas OperatorDec 2017
17Black Bear Oil CorporationLas Vegas, NV 89128Oil & Gas OperatorOct 2024
18Black Coal Resources CompanyFort Washakie, WY 82514Oil & Gas OperatorDec 1991
19Black Hills Exploration & Production IncNewcastle, WY 82701Oil & Gas OperatorMay 2018
20Bluebonnet Energy CorporationEnglewood, CO 80112Oil & Gas OperatorSep 2015
21BP America Production CompanyDenver, CO 80202Oil & Gas OperatorOct 2024
22BP Exploration IncOil & Gas OperatorMay 1993
23Brower Oil & Gas IncJenks, OK 74037Oil & Gas OperatorNov 2022
24Brown Tom IncDallas, TX 75240Oil & Gas OperatorMar 2015
25Buffalo Resources LLCWoodward, OK 73801Oil & Gas OperatorMay 2024
26Burlington Resources Oil & Gas Company LGillette, WY 82718Oil & Gas OperatorJan 2022
27Bwab IncorporatedDenver, CO 80202Oil & Gas OperatorAug 1996
28Cabot Oil & Gas CorporationHouston, TX 77024Oil & Gas OperatorSep 2024
29Camwest Limited PartnershipDenver, CO 80202Oil & Gas OperatorApr 2004
30Capitan Operating LLCReno, NV 89502Oil & Gas OperatorJan 2013
31Castle Exploration Company IncBlue Bell, PA 19422Oil & Gas OperatorMay 2018
32Celsius Energy CompanyDenver, CO 80202-1558Oil & Gas OperatorMar 2000
33CenexOil & Gas OperatorDec 1996
34Chaparral Resources IncDenver, CO 80293Oil & Gas OperatorJan 1996
35Chemily Management CompanyCypress, TX 77429Oil & Gas OperatorApr 2023
36Chevron USA IncMidland, TX 79706Oil & Gas OperatorDec 2024
37Chipcore LLCCasper, WY 82601Oil & Gas OperatorOct 2024
38Chippewa Oil & Gas IncDouglas, WY 82633Oil & Gas OperatorJan 1985
39Chriscor Oil & GasPlana, TX 75075Oil & Gas OperatorJul 1987
40Christensen C GOil OperatorSep 1990
41Cig ExplorationDenver, CO 80201Oil & Gas OperatorSep 1999
42Citation Oil & Gas Corp.Houston, TX 77269Oil & Gas OperatorDec 2024
43Clark Oil & Gas IncOil & Gas OperatorDec 1990
44Coastal Oil & Gas CorporationHouston, TX 77252Oil & Gas OperatorDec 2009
45Cobra Oil & Gas CorporationWichita Falls, TX 76307Oil & Gas OperatorDec 2024
46Coleman Oil & Gas IncFarmington, NM 87499Oil & Gas OperatorJan 2023
47Columbine Exploration CorpEnglewood, CO 80111Oil & Gas OperatorAug 1998
48Comanche Oil & Gas CorpSalt Lake City, UT 84107-3075Oil & Gas OperatorMay 2005
49Common Energy IncDouglas, WY 82633Oil & Gas OperatorAug 1995
50Conoco Inc.Houston, TX 77252Oil & Gas OperatorMar 2015
51Contango Resources LLCHouston, TX 77002Oil & Gas OperatorDec 2024
52Continental Operating Co.Houston, TX 77024Oil & Gas OperatorDec 2024
53Crowheart Energy LLCBaggs, WY 82321Oil & Gas OperatorSep 2024
54Crown Central Petroleum CorpRichmond, TX 77469Oil & Gas OperatorDec 1999
55D & D Contract Pumping IncCasper, WY 82604Oil OperatorNov 2024
56Damson Oil CorporationHouston, TX 77210Oil & Gas OperatorMar 2005
57Davis Oil CompanyPawhuska, OK 74056Oil & Gas OperatorJun 2018
58Delta Exploration Company IncDenver, CO 80202Oil & Gas OperatorDec 2024
59Denbury Onshore, LLCPlano, TX 75024Oil & Gas OperatorDec 2024
60Devon Energy Production Company LPOklahoma City, OK 73102Oil & Gas OperatorDec 2024
61Devon SFS Operating IncOklahoma City, OK 73102Oil & Gas OperatorMar 2008
62Dome Petroleum CorpDenver, CO 80202Oil & Gas OperatorDec 2016
63Eagle Oil & Gas Co.Dallas, TX 75225Oil & Gas OperatorDec 2024
64El Paso Production Oil & Gas Co.Houston, TX 77252Oil & Gas OperatorDec 2024
65Elk Energy CorporationDenver, CO 80218Oil & Gas OperatorMar 2008
66Elk Petroleum IncCasper, WY 82601Oil & Gas OperatorAug 2014
67Energetics IncEnglewood, CO 80155Oil & Gas OperatorAug 1985
68Energy Reserves GroupHouston, TX 770563020Oil & Gas OperatorApr 1996
69Enervest Operating LLCHouston, TX 77002Oil & Gas OperatorDec 2024
70EOG Resources IncMidland, TX 79702Oil & Gas OperatorDec 2024
71EOG Y Resources IncArtesia, NM 88210Oil & Gas OperatorFeb 2019
72EP Energy E&P Company, LPHouston, TX 77210Oil & Gas OperatorMay 2022
73Escalera Resources CoCasper, WY 82602Oil & Gas OperatorMay 2018
74Everest Oil & Gas LLCSanta Barbara, CA 93101Oil OperatorSep 2024
75Exco Resources IncDallas, TX 75251Oil & Gas OperatorSep 2024
76Exxon Mobil CorporationSpring, TX 77389Oil & Gas OperatorDec 2024
77Family Tree CorporationLakewood, CO 80228Oil & Gas OperatorFeb 2013
78Finley Resources IncFort Worth, TX 76113Oil & Gas OperatorDec 2024
79First Energy CorporationOil & Gas OperatorJun 1993
80First Energy PropertiesHouston, TX 77060Oil & Gas OperatorDec 1986
81Flying J Oil & Gas IncNorth Salt Lake, UT 84054Oil & Gas OperatorDec 2009
82Forest Oil Permian CorporationHouston, TX 77002Oil & Gas OperatorMar 2015
83Fremont Energy CorporationOklahoma City, OK 73112Oil & Gas OperatorDec 2004
84Gas Ventures LLCThermopolis, WY 82443Oil & Gas OperatorOct 2020
85General Atlantic Resources IncDenver, CO 80202Oil & Gas OperatorJan 2022
86Genesis St Operating LLCKansas City, MO 64108Oil & Gas OperatorDec 2024
87Geodyne Operating CompanyTulsa, OK 74103Oil & Gas OperatorJun 2015
88Getty Oil CompanyHays, KS 67601Oil & Gas OperatorMar 2015
89GLG Energy LPAustin, TX 78701Oil & Gas OperatorJun 1994
90Golden Energy Partners LLCDenver, CO 80202Oil & Gas OperatorJan 2010
91Golden Eye Resources LLCGreenwood VLG, CO 80121Oil OperatorMar 2014
92Great Northern Gas CompanyDenver, CO 80293-0602Oil & Gas OperatorJul 2017
93Greka Am IncSanta Maria, CA 93454Oil & Gas OperatorMay 2013
94Gulf Oil Corp.Denver, CO 80201-0599Oil & Gas OperatorDec 2014
95Hadson Petroleum CorporationOklahoma City, OK 73102Oil & Gas OperatorMar 2015
96Hallador Petroleum LLPDenver, CO 80264Oil & Gas OperatorFeb 2019
97Hawks Industries IncCasper, WY 82601Oil & Gas OperatorJun 1993
98Herbaly Petroleum CorpFT Worth, TX 76102Oil & Gas OperatorFeb 2002
99Home Petroleum CorpVictoria, TX 77902Oil & Gas OperatorDec 2024
100Hondo Oil & GasHouston, TX 77042Oil & Gas OperatorOct 1995