Oil & Gas Companies in Colorado

Company NameCompany LocationCompany TypeMost Recent Production
1Aeon Energy Corp.Oil & Gas OperatorJul 2018
2Alamosa Drilling IncOil & Gas OperatorDec 2017
3American Petroleum Energy CoGas OperatorJul 2018
4Amoco Production Co.Tulsa, OK 74102-0591Oil & Gas OperatorJun 2015
5Anadarko E&P Onshore LLCHouston, TX 77251-1330Oil & Gas OperatorDec 2018
6Andrikopoulos Resources* A GOil & Gas OperatorJul 2015
7Anschutz Exploration CorporationDenver, CO 80202Oil & Gas OperatorDec 2018
8Antelope Energy Company LLCMidland, TX 79701Oil & Gas OperatorDec 2018
9Apollo Operating LLCOil & Gas OperatorSep 2013
10Arch Oil & Gas, LLCDallas, TX 75248-2609Oil & Gas OperatorSep 2018
11Argali Exploration CompanyGas OperatorJul 2018
12Argonex Company LLCOil & Gas OperatorDec 2017
13Ark Trust, Carol W Byrd TrusteeOil OperatorJul 2018
14Armor Petroleum, Inc.Wichita Falls, TX 76308-625Oil & Gas OperatorSep 2018
15Arp Production Company, LLCFort Worth, TX 76102Gas OperatorJun 2018
16Atlas Resources LLC Dba Atlas Rockies LLCGas OperatorJun 2017
17Augustus Energy Resources LLCOil & Gas OperatorJun 2018
18Aurora Power Resources, Inc.Oil & Gas OperatorMay 2018
19Aus-Tex Exploration IncOil & Gas OperatorJul 2018
20Ausmus & Clark OilOil OperatorApr 2018
21Axia Energy LLCHghlands Ranch, CO 80129-2258Oil & Gas OperatorJun 2016
22B & B Oil Company LTDGas OperatorMay 2018
23Baney Well Service IncOil OperatorJun 2016
24Barrett Corporation* BillOil & Gas OperatorJun 2018
25Bayhorse Petroleum LLCOil OperatorDec 2016
26Bayless Producer LLC* Robert LOil & Gas OperatorJun 2018
27Bayswater Exploration & Production, LLCClovis, CA 93612-1058Oil & Gas OperatorDec 2018
28Beartooth Oil & Gas CompanyBillings, MT 59103Oil & Gas OperatorDec 2018
29Becca Oil LLCCushing, OK 74023-3331Oil & Gas OperatorJul 2018
30Beeman Oil & Gas LLCOil OperatorJun 2018
31Benchmark Energy LLCPratt, KS 67124Oil & Gas OperatorMay 2018
32Benson-Montin-Greer DRLG CorpFarmington, NM 87402Oil & Gas OperatorJul 2018
33Beren CorporationWichita, KS 67206Oil & Gas OperatorDec 2018
34Berenergy CorporationDenver, CO 80203Oil & Gas OperatorDec 2018
35Berexco LLCWichita, KS 67206Oil & Gas OperatorSep 2018
36Berry Energy Inc*WalterOil & Gas OperatorFeb 2017
37Big Run Production CompanyTyler, TX 75701Oil & Gas OperatorSep 2018
38Black Hills Exploration & Production IncOil & Gas OperatorDec 2018
39Black Hills Plateau Production LLCOil & Gas OperatorMay 2018
40Black Raven Energy IncOil & Gas OperatorJun 2017
41Blue Chip Oil IncOil & Gas OperatorJun 2018
42Bonanza Creek Energy Operating Company LLCOil & Gas OperatorJun 2018
43Bopco, L.P.Midland, TX 79701Oil & Gas OperatorSep 2018
44BP America Production CompanyHouston, TX 77079Oil & Gas OperatorDec 2018
45Brown Oil & Gas LLCOil & Gas OperatorJul 2018
46Burlington Resources Oil & Gas LPOil & Gas OperatorJun 2018
47Byron Oil Industries IncBallwin, MO 63011Oil & Gas OperatorMay 2018
48C & J Field ServicesOil & Gas OperatorJul 2018
49Caerus Piceance LLCOil & Gas OperatorJun 2018
50Caerus Washco LLCDenver, CO 80202Oil & Gas OperatorJul 2018
51Carrizo Niobrara LLCOil & Gas OperatorOct 2017
52Carrizo Oil & Gas, Inc.Houston, TX 77002Oil & Gas OperatorSep 2018
53Cascade Petroleum LLCOil & Gas OperatorNov 2015
54Catamount Energy Partners LLCDenver, CO 80202Gas OperatorJul 2018
55Cci Paradox Upstream LLCOil & Gas OperatorJul 2018
56CDM Oil & GasOil & Gas OperatorFeb 2018
57Celsius Energy CompanyDenver, CO 802021558Oil & Gas OperatorMar 2000
58Central Operating IncDenver, CO 80202Oil & Gas OperatorJul 2018
59CGT IncOil & Gas OperatorMay 2015
60Chaco Energy CompanyDenver, CO 80201Oil & Gas OperatorDec 2018
61Charles P Dunning LLCOil & Gas OperatorJun 2018
62Chemco IncGreenwood VIllage, CO 80111Oil & Gas OperatorJun 2018
63Chesapeake Operating, LLCOklahoma City, OK 73154Oil & Gas OperatorDec 2018
64Chevron Midcontinent, L.P.Midland, TX 79706Oil & Gas OperatorSep 2018
65Chevron USA IncMidland, TX 79706Oil & Gas OperatorSep 2018
66Cholla Petroleum, Inc.Dallas, TX 75206Oil & Gas OperatorSep 2018
67Cholla Production LLCLittleton, CO 80127Oil & Gas OperatorJul 2018
68Churchill Energy IncOil & Gas OperatorApr 2018
69Cinnamon Creek Oil & Gas IncOil OperatorJun 2018
70Cirque Resources LPDenver, CO 80202Oil & Gas OperatorDec 2016
71Citation Oil & Gas CorpHouston, TX 77269-688Oil & Gas OperatorDec 2018
72City & County Of DenverOil & Gas OperatorJul 2018
73CM Production, LLCOil & Gas OperatorDec 2016
74Coachman Energy Operating Company LLCGreenwood VIllage, CO 80111Oil & Gas OperatorJul 2018
75Coleman Oil & Gas IncFarmington, NM 87499Oil & Gas OperatorJun 2018
76Colorado Interstate Gas Company LLCColorado Springs, CO 80944Oil & Gas OperatorJun 2018
77Colton Limited Liability CoOil & Gas OperatorJul 2018
78Condor Energy Technology LLCOil & Gas OperatorJul 2018
79ConocoPhillips CompanyHouston, TX 77079Oil & Gas OperatorDec 2018
80Conquest Oil CompanyBig Spring, TX 79721Oil & Gas OperatorSep 2018
81Continental Resources IncOklahoma City, OK 73126Oil & Gas OperatorJul 2018
82Coral Production CorporationDenver, CO 80201Oil & Gas OperatorDec 2018
83CPX II Operating, LLCOil & Gas OperatorApr 2017
84Crimson Exploration Oper., Inc.Houston, TX 77002Oil & Gas OperatorSep 2018
85Crumley* JackOil OperatorJun 2018
86Curton Capital CorpOil OperatorSep 2015
87D & G Roustabout ServiceOil & Gas OperatorJun 2018
88Dakota Exploration LLCTulsa, OK 74119-1031Oil & Gas OperatorJul 2016
89Davis, LLC* Edward MikeOil & Gas OperatorSep 2015
90Dejour Energy (USA) CorporationOil & Gas OperatorJun 2014
91Diamond Oil And Gas, Inc.Oil & Gas OperatorSep 2018
92Diamond Operating IncOil & Gas OperatorJul 2018
93Diamondback Oil Partners LLPArvada, CO 80004Oil & Gas OperatorDec 2016
94Diversified Energy LLCParker, CO 80138Oil & Gas OperatorFeb 2018
95DJ Resources IncBowie, TX 76230Oil & Gas OperatorNov 2017
96Dugan Production CorpFarmington, NM 87401Oil & Gas OperatorJun 2018
97Duncan Oil IncDenver, CO 80210Oil & Gas OperatorMay 2018
98Eagle Operating, Inc.Oil & Gas OperatorJul 2018
99Earthstone Energy, Inc.Denver, CO 80202-2320Oil & Gas OperatorDec 2017
100East Cheyenne Gas Storage LLCOil OperatorAug 2018

Browse Companies by County in Colorado