Oil & Gas Companies in Colorado

Company NameCompany LocationCompany TypeMost Recent Production
131 OperatingOil & Gas OperatorJul 2022
24-H Operating CorporationOil & Gas OperatorOct 2017
344 Canyon LLCGas OperatorMar 2006
48 North LLCDenver, CO 80202Oil & Gas OperatorJan 2024
5Abraxas Petroleum CorporationSan Antonio, TX 78259Oil & Gas OperatorMar 2024
6Aceite Energy CorpOil & Gas OperatorFeb 2007
7Advanced Wireless Communications LLCFarmington, NM 87401Oil & Gas OperatorJan 2024
8Advantage Resources IncBroomfield, CO 80020Oil & Gas OperatorNov 2023
9Aec Oil & Gas USA IncDenver, CO 80202Oil & Gas OperatorMay 2004
10Aeon Energy CorpOil & Gas OperatorJan 2024
11Alamosa Drilling IncDallas, TX 75206-1841Oil & Gas OperatorDec 2023
12Alan Howard Karchmer Living TrustOil OperatorDec 2022
13Alta Mesa Services, LPHouston, TX 77084Oil & Gas OperatorMar 2024
14American International Energy CorpOil & Gas OperatorOct 2003
15American Petroleum Energy CoGas OperatorJan 2024
16Amoco Production Co.Houston, TX 77253Oil & Gas OperatorJun 2015
17Anadarko E&P Onshore LLCHouston, TX 77046Oil & Gas OperatorMar 2024
18Anchor Bay CorporationDenver, CO 80202Oil & Gas OperatorJun 2007
19Andrikopoulos Resources* A GOil & Gas OperatorJul 2015
20Anschutz Exploration CorporationDenver, CO 80202Oil & Gas OperatorMar 2024
21Antara Resources IncHouston, TX 77002Oil & Gas OperatorApr 2004
22Antelope Energy Company LLCDenver, CO 80202Oil & Gas OperatorJan 2024
23Antero Resources Piceance LLCOil & Gas OperatorDec 2012
24Antler Energy LLCBaggs, WY 82321Oil & Gas OperatorNov 2023
25Apache CorporationHouston, TX 77056Oil & Gas OperatorMar 2024
26Apex Oil Ventures IncOil & Gas OperatorDec 2023
27Apollo Operating LLCOil & Gas OperatorSep 2013
28Arch Oil & Gas LLCDallas, TX 75248Oil & Gas OperatorMar 2024
29Arco Permian, A Div Of Atlantic Richfield CompanyGas OperatorDec 2001
30Argali Exploration CompanyGas OperatorJan 2024
31Argonex Company LLCOil & Gas OperatorJan 2024
32Aries Operating, LLCHouston, TX 77010Oil & Gas OperatorFeb 2010
33Ark Trust, Carol W Byrd TrusteeOil OperatorJan 2024
34Arkoma Operations LLCOil & Gas OperatorDec 2023
35Armor Petroleum IncWichita Falls, TX 76308Oil & Gas OperatorMar 2024
36Arp Production Company, LLCFort Worth, TX 76116Gas OperatorSep 2023
37Atlas Resources LLC Dba Atlas Rockies LLCGas OperatorJun 2017
38Augustus Energy Partners LLCBillings, MT 59102Oil & Gas OperatorFeb 2014
39Augustus Energy Resources LLCOil & Gas OperatorJun 2018
40Aurora Power Resources, Inc.Houston, TX 77042Oil & Gas OperatorAug 2018
41Aus-Tex Exploration, IncOil & Gas OperatorJan 2024
42Ausmus & Clark OilOil OperatorJul 2022
43Axia Energy LLCHghlands Ranch, CO 80129-2258Oil & Gas OperatorJun 2016
44Axis Exploration LLCTulsa, OK 74119Oil & Gas OperatorJan 2024
45Ballard Petroleum LLCBillings, MT 59102-5406Oil & Gas OperatorApr 2014
46Baney Well Service IncDenver, CO 80237Oil OperatorJun 2016
47Barfield Oil CorporationOil & Gas OperatorMar 2001
48Barrett Corporation* BillOil & Gas OperatorDec 2023
49Barrett Resources CorporationDenver, CO 80202Oil & Gas OperatorSep 2004
50Basin Exploration IncDenver, CO 80202Oil & Gas OperatorSep 2004
51Bass Enterprises Production CoFort Worth, TX 76102Oil & Gas OperatorDec 2006
52Bataa Oil IncGreeley, CO 80634Oil & Gas OperatorJan 2024
53Bates* James EdwardOil & Gas OperatorJul 2017
54Bayhorse Petroleum LLCOil OperatorDec 2016
55Bayless Producer LLC* Robert LOil & Gas OperatorJan 2024
56Bayswater Exploration & Production LLCDenver, CO 80202Oil & Gas OperatorJan 2024
57Beartooth Oil & Gas CompanyBillings, MT 59103Oil & Gas OperatorJan 2024
58Becca Oil LLCCushing, OK 74023-1347Oil & Gas OperatorJan 2024
59Beeman Oil & Gas LLCOil & Gas OperatorFeb 2024
60Belco Energy Corp.Dallas, TX 75231Oil & Gas OperatorMar 2015
61Benchmark Energy LLCPratt, KS 67124Oil & Gas OperatorSep 2023
62Benchmark Oil & Gas CorpDenver, CO 80202Oil & Gas OperatorDec 2016
63Benson-Montin-Greer DRLG CorpFarmington, NM 87402Oil & Gas OperatorJan 2024
64Bepco Operating Co.Fort Worth, TX 76102Oil & Gas OperatorOct 2006
65Beren CorporationWichita, KS 67206Oil & Gas OperatorMar 2024
66Berenergy CorporationDenver, CO 80217Oil & Gas OperatorJan 2024
67Berexco LLCWichita, KS 67206Oil & Gas OperatorMar 2024
68Berry Energy Inc*WalterOil & Gas OperatorFeb 2017
69Berry Petroleum Company LLCBakersfield, CA 93311Oil & Gas OperatorJan 2024
70Big Run Production CompanyTyler, TX 75701Oil & Gas OperatorMar 2024
71Bison Energy CorporationWichita, KS 67206Oil & Gas OperatorFeb 2023
72Bison IV Operating LLCOil & Gas OperatorJan 2024
73Black Diamond Minerals LLCOil & Gas OperatorJun 2014
74Black Hills Exploration & Production IncNewcastle, WY 82701Oil & Gas OperatorMay 2018
75Black Hills Plateau Production LLCOil & Gas OperatorMay 2018
76Black Raven Energy IncOil & Gas OperatorApr 2017
77Blackrock Energy CorpOil OperatorJan 2024
78Blue & Gray Energy IncOil & Gas OperatorJun 2011
79Blue Chip Oil IncOil & Gas OperatorDec 2023
80Blue Creek IncOil & Gas OperatorDec 2002
81Bonanza Creek Energy Operating Company LLCOil & Gas OperatorDec 2023
82Bonneville Fuels CorpDenver, CO 80290Oil & Gas OperatorJun 2002
83Booco'S Contract Services IncOil & Gas OperatorJan 2021
84Bopco, L.P.Midland, TX 79701Oil & Gas OperatorMar 2024
85Boulder Oil CompanyOil & Gas OperatorSep 2004
86BP America Production CompanyDenver, CO 80202Oil & Gas OperatorDec 2023
87Bright & CompanyThe Colony, TX 75056Oil & Gas OperatorMay 2015
88Bristol Resources CorporationTulsa, OK 74170Oil & Gas OperatorFeb 2022
89Brito Oil Co., IncWichita, KS 67201Oil & Gas OperatorDec 2009
90Brooks Exploration, Inc.Denver, CO 80293Oil & Gas OperatorMar 2001
91Brown Oil & Gas LLCOil & Gas OperatorDec 2023
92Bta Oil ProducersMidland, TX 79701Oil & Gas OperatorSep 2009
93Btu EnergyGas OperatorAug 2009
94Burlington Resources Oil & Gas LPOil & Gas OperatorFeb 2020
95Burr Oil & Gas IncFarmington, NM 87499Oil & Gas OperatorOct 2019
96Byron Oil Industries IncBallwin, MO 63011Oil & Gas OperatorApr 2019
97C & J Field ServicesOil & Gas OperatorJan 2024
98Cabot Oil & Gas CorporationHouston, TX 77024Oil & Gas OperatorDec 2023
99Caerus Piceance LLCOil & Gas OperatorJan 2024
100Caerus Washco LLCDenver, CO 80202Oil & Gas OperatorJan 2024