Oil & Gas Companies in Weld County, CO

Company NameCompany LocationCompany TypeMost Recent Production
14-H Operating CorporationOil & Gas OperatorOct 2017
28 North LLCDenver, CO 80202Oil & Gas OperatorJan 2024
3Aceite Energy CorpOil & Gas OperatorFeb 2007
4Advantage Resources IncBroomfield, CO 80020Oil & Gas OperatorNov 2023
5Amoco Production Co.Houston, TX 77253Oil & Gas OperatorJun 2015
6Anadarko E&P Onshore LLCHouston, TX 77046Oil & Gas OperatorMar 2024
7Antelope Energy Company LLCDenver, CO 80202Oil & Gas OperatorJan 2024
8Apollo Operating LLCOil & Gas OperatorSep 2013
9Arch Oil & Gas LLCDallas, TX 75248Oil & Gas OperatorMar 2024
10Barrett Corporation* BillOil & Gas OperatorDec 2023
11Basin Exploration IncDenver, CO 80202Oil & Gas OperatorSep 2004
12Bataa Oil IncGreeley, CO 80634Oil & Gas OperatorJan 2024
13Bates* James EdwardOil & Gas OperatorJul 2017
14Bayswater Exploration & Production LLCDenver, CO 80202Oil & Gas OperatorJan 2024
15Belco Energy Corp.Dallas, TX 75231Oil & Gas OperatorMar 2015
16Beren CorporationWichita, KS 67206Oil & Gas OperatorMar 2024
17Bison IV Operating LLCOil & Gas OperatorJan 2024
18Black Diamond Minerals LLCOil & Gas OperatorJun 2014
19Black Hills Exploration & Production IncNewcastle, WY 82701Oil & Gas OperatorMay 2018
20Black Raven Energy IncOil & Gas OperatorApr 2017
21Blue & Gray Energy IncOil & Gas OperatorJun 2011
22Blue Chip Oil IncOil & Gas OperatorDec 2023
23Blue Creek IncOil & Gas OperatorDec 2002
24Bonanza Creek Energy Operating Company LLCOil & Gas OperatorDec 2023
25Brooks Exploration, Inc.Denver, CO 80293Oil & Gas OperatorMar 2001
26Brown Oil & Gas LLCOil & Gas OperatorDec 2023
27Cabot Oil & Gas CorporationHouston, TX 77024Oil & Gas OperatorDec 2023
28Caerus Washco LLCDenver, CO 80202Oil & Gas OperatorJan 2024
29Cannon Resources IncOil & Gas OperatorSep 2003
30Carrizo Niobrara LLCOil & Gas OperatorAug 2017
31Carrizo Oil & Gas, Inc.Houston, TX 77002Oil & Gas OperatorMar 2024
32Cascade Oil And Gas, IncOil & Gas OperatorJun 2005
33CCRP Operating IncDenver, CO 80202Oil & Gas OperatorJan 2024
34CDM Oil & GasOil & Gas OperatorOct 2018
35Ceh Operating LLCOil & Gas OperatorJan 2024
36Central Resources IncDenver, CO 80203Oil & Gas OperatorNov 2023
37CFG Energy, IncOil & Gas OperatorApr 2006
38Chaco Energy CompanyDenver, CO 80201Oil & Gas OperatorJan 2024
39Charles P Dunning LLCOil & Gas OperatorJan 2024
40Chesapeake Operating, LLCOklahoma City, OK 73154Oil & Gas OperatorMar 2024
41Churchill Energy IncOil & Gas OperatorSep 2020
42Cirque Resources LPDenver, CO 80202Oil & Gas OperatorAug 2016
43Civitas North LLCOil & Gas OperatorJan 2024
44Colorado Energy Minerals IncOil OperatorDec 2010
45Colorado Oil & Gas CorporationOil & Gas OperatorMay 2003
46Colton Limited Liability CoOil & Gas OperatorSep 2023
47Condor Energy Technology LLCOil & Gas OperatorJul 2018
48Conquest Oil CompanyBig Spring, TX 79721Oil & Gas OperatorMar 2024
49Continental Resources, Inc.Oklahoma City, OK 73126Oil & Gas OperatorMar 2024
50Coral Production CorporationDenver, CO 80201Oil & Gas OperatorFeb 2024
51Costilla Energy IncMidland, TX 79702Oil & Gas OperatorMar 2008
52Crestone Peak Resources Operating LLCOil & Gas OperatorJan 2024
53Crimson Exploration Oper., Inc.Houston, TX 77002Oil & Gas OperatorDec 2019
54Cub Creek Energy LLCOil & Gas OperatorJan 2024
55Davis, LLC* Edward MikeOil & Gas OperatorSep 2015
56Declar Oil & Gas IncOil & Gas OperatorDec 2012
57Diamond Operating, Inc.Oil & Gas OperatorFeb 2022
58Diversified Operating CorporationGolden, CO 80401Oil & Gas OperatorOct 2012
59DJ Production Services IncOil & Gas OperatorSep 2012
60DJ Resources IncBowie, TX 76230Oil & Gas OperatorNov 2017
61Donnelly Casing Pulling CoOil OperatorAug 2020
62Dugan Production CorpFarmington, NM 87499Oil & Gas OperatorDec 2023
63Earthstone Energy, Inc.The Woodlands, TX 77380Oil & Gas OperatorDec 2017
64Eddy Oil CompanyOil & Gas OperatorMay 2013
65Edge Energy II LLCGolden, CO 80401Oil & Gas OperatorJan 2024
66Edge Energy LLCOil & Gas OperatorJan 2024
67Elk Exploration IncOil & Gas OperatorJul 2001
68Encana Energy Resources IncDenver, CO 80202-2828Oil & Gas OperatorJan 2021
69Encana Oil & Gas (USA) Inc.Denver, CO 80202Oil & Gas OperatorOct 2020
70Energy Oil And Gas IncOil & Gas OperatorDec 2010
71Enerplus Resources USA CorporationDenver, CO 80202Oil & Gas OperatorJan 2024
72Enervest Operating LLCHouston, TX 77002Oil & Gas OperatorMar 2024
73Enprop IncOil & Gas OperatorFeb 2013
74EOG Resources IncMidland, TX 79702Oil & Gas OperatorMar 2024
75Exco Resources IncDallas, TX 75251Oil & Gas OperatorDec 2023
76Extraction Oil & Gas LLCDenver, CO 80202Oil & Gas OperatorJan 2024
77Fifth Creek Energy Operating Company LLCOil & Gas OperatorMar 2018
78Fortitude Exploration CoOil & Gas OperatorFeb 2024
79Foundation Energy Management, LLCAddison, TX 75001Oil & Gas OperatorMar 2024
80Fountainhead Resources LTDOil & Gas OperatorAug 2016
81Francis Energy IncOil & Gas OperatorMay 2000
82Fritzler Resources, Inc.Fort Morgan, CO 80701Oil & Gas OperatorNov 2023
83Fundare Resources Operating Company LLCOil & Gas OperatorJan 2024
84Gadeco LLCOil & Gas OperatorJan 2024
85Geotech Production IncCentennial, CO 80016Oil & Gas OperatorJun 2020
86Goodwin Energy Management LLCOil & Gas OperatorDec 2022
87Great Western Operating Company LLCOil & Gas OperatorAug 2022
88Griffin Management LLCOil & Gas OperatorFeb 2010
89Grizzly Operating LLCHouston, TX 77057Oil & Gas OperatorJan 2024
90Grynberg* Jack Dba Grynberg Petroleum CoOil & Gas OperatorJan 2023
91H & M Petroleum CorporationLincoln, NE 68516Oil & Gas OperatorJan 2024
92H & R Well Services, Inc.FT Morgan, CO 80701Oil & Gas OperatorApr 2015
93Harsh International IncOil & Gas OperatorDec 2013
94Helena Resources IncLakewood, CO 80215Oil & Gas OperatorJan 2024
95Highpoint Energy LLCOil & Gas OperatorNov 2022
96Hilcorp Energy CompanyHouston, TX 77208Oil & Gas OperatorMar 2024
97Homestead Oil IncOil & Gas OperatorJan 2018
98HRM Resources II, LLCDenver, CO 80202Oil & Gas OperatorJan 2022
99HRM Resources LLCDenver, CO 80202Oil & Gas OperatorAug 2015
100HS Resources, Inc.Denver, CO 80202Oil & Gas OperatorDec 2005