Oil & Gas Companies in Wyoming

Company NameCompany LocationCompany TypeMost Recent Production
1Wacker Oil IncHouston, TX 77002Oil & Gas OperatorAug 1996
2Waggoner-Baldridge EnergyOil OperatorJun 1988
3Wagner & Brown Limited PartnershipMidland, TX 79701Oil & Gas OperatorFeb 2013
4Wainoco Oil & Gas CompanyHouston, TX 77024Oil & Gas OperatorDec 2005
5Walker L WillisOil OperatorDec 1985
6Wallway M JCasper, WY 82601Oil & Gas OperatorJan 1993
7Wapiti Oil & Gas LLCHouston, TX 77024Oil OperatorDec 2011
8Wapiti Operating, LLCHouston, TX 77043Oil & Gas OperatorNov 2024
9Ward Petroleum CorporationEnid, OK 73702Oil & Gas OperatorSep 2024
10Ware House IndustriesCasper, WY 82605Oil & Gas OperatorDec 2013
11Warrego Oil & Gas LLCLander, WY 82520Oil OperatorMay 2018
12Warren E & P IncDallas, TX 75240Oil & Gas OperatorSep 2024
13Warren Enterprises IncGillette, WY 82718Oil OperatorDec 2022
14Washakie Energies CompanyWorland, WY 82401Oil & Gas OperatorDec 2019
15Washakie Oil CompanyOil & Gas OperatorDec 1989
16Washburn LeeNewcastle, WY 82701Oil OperatorSep 2024
17Washington Energy ExplorationOil & Gas OperatorDec 1997
18Waterford Production CoOil OperatorOct 1992
19Wave Petroleum Operating LLCDenver, CO 80202Oil & Gas OperatorSep 2024
20Weaver Dale IncPowell, WY 82435Oil OperatorApr 2005
21Weaver Oil IncOil & Gas OperatorOct 2011
22Webb Resources IncOil & Gas OperatorDec 1985
23Webster JoeOil OperatorApr 1987
24Wellstar CorporationNorthglenn, CO 80233Oil & Gas OperatorSep 2024
25Wem Joint VentureGillette, WY 82716Oil & Gas OperatorSep 2015
26Wesco Operating, Inc.Casper, WY 82602Oil & Gas OperatorSep 2024
27Wesco Production LLCOil & Gas OperatorJul 2024
28Wessely Energy CorporationOil & Gas OperatorFeb 1989
29West Gas IncOil & Gas OperatorDec 2017
30Westburne Petroleum IncOil OperatorJun 1990
31Westech Energy CorporationDenver, CO 80237Oil & Gas OperatorMar 2011
32Western American Resources LLCDenver, CO 80202Oil & Gas OperatorJun 2024
33Western Gas Resources IncDenver, CO 80202-1955Oil & Gas OperatorDec 2007
34Western Interior Energy Inc.Denver, CO 80202Oil & Gas OperatorJul 2020
35Western Interior Oil & Gas CorpCasper, WY 82602Oil & Gas OperatorMay 2015
36Western Oil Refining CompanyKemmerrer, WY 83101Oil & Gas OperatorDec 1994
37Western Operating CompanyDenver, CO 80204Oil & Gas OperatorAug 2024
38Westport Oil & Gas Company LPThe Woodlands, TX 77380Oil & Gas OperatorFeb 2007
39Weststar Oil & Gas IncEdmond, OK 73013Oil & Gas OperatorSep 2024
40Wexpro CompanyRock Springs, WY 82902-0458Oil & Gas OperatorSep 2024
41Wexpro Development CompanySalt Lake City, UT 84111Oil & Gas OperatorAug 2024
42Wexpro II CompanySalt Lake City, UT 84111Oil & Gas OperatorSep 2024
43Wheless Drilling CompanyOil & Gas OperatorDec 1989
44Whisler Enterprise CompanyErie, CO 80516Oil & Gas OperatorOct 2024
45White Rock Oil & Gas, LLCPlano, TX 75024Oil & Gas OperatorNov 2024
46Whiting Oil And Gas CorporationHouston, TX 77002Oil & Gas OperatorNov 2024
47Wichita River Oil CorporationEnglewood, CO 80111Oil & Gas OperatorApr 2009
48Wilbanks Exploration, Inc.Denver, CO 80202Oil & Gas OperatorMay 2002
49Wildfire Partners IncArdmore, OK 73402Oil & Gas OperatorDec 2009
50Williams Exploration CompanyOil & Gas OperatorDec 1986
51Williams Ted HOil & Gas OperatorDec 2008
52Williston Basin Cosul-Profit SHOil OperatorDec 1989
53Wilshire Enterprises IncOklahoma City, OK 73102Oil & Gas OperatorMar 2015
54Win Oil CompanyRussell, KS 67665Oil & Gas OperatorJul 2021
55Winco Petroleum CorpDenver, CO 80202Oil & Gas OperatorDec 1997
56Wind River Energy CommissionOil OperatorSep 2024
57Wind River ExplorationPowell, WY 82435Oil & Gas OperatorOct 2024
58Windsor Energy Group LLCOklahoma City, OK 73118Oil & Gas OperatorAug 2021
59Winkler L W & SonDenver, CO 80222Oil & Gas OperatorDec 2001
60Winter Ridge Energy LLCDenver, CO 80202Oil & Gas OperatorSep 2011
61WLP Oil IncGillette, WY 82717Oil & Gas OperatorDec 2018
62Wnu Energy LLCPinedale, WY 82941Oil & Gas OperatorSep 2024
63Wold Energy Partners LLCDenver, CO 80202Oil & Gas OperatorFeb 2022
64Wold John SGas OperatorFeb 1991
65Wold Oil & GasOil & Gas OperatorOct 1996
66Wold Oil Properties IncDenver, CO 80203Oil & Gas OperatorFeb 2018
67Wolf Energy CompanyOil & Gas OperatorDec 1985
68Wolverine Operations LLCBuffalo, WY 82834Gas OperatorOct 2008
69Wood River Oil & Refining CoOil & Gas OperatorDec 1998
70Woods Petroleum CorporationOklahoma City, OK 73112Oil & Gas OperatorMar 2015
71WPX Energy RM CompanyTulsa, OK 74101Oil & Gas OperatorJun 2014
72WPX Energy Rocky Mountain LLCTulsa, OK 74101Oil & Gas OperatorAug 2024
73WRC Energy LLCTulsa, OK 74135Oil & Gas OperatorSep 2024
74Wulf Oil CoOil & Gas OperatorDec 1984
75Wyatt Petroleum CorporationEvergreen, CO 80437Gas OperatorJul 2002
76Wychgram Daniel CThermopolis, WY 82443Oil OperatorFeb 2001
77Wynn-Crosby Operating, LTD.Dallas, TX 75201Oil & Gas OperatorNov 2024
78Wyoil CorpBuffalo, WY 82834Oil OperatorSep 2024
79Wyoming Mineral Exploration LLCCasper, WY 82602Oil OperatorDec 2006
80Wyoming Oil & Minerals IncCasper, WY 82601Oil & Gas OperatorJun 2001
81Wyoming Resources CorporationRapid City, SD 57702Oil & Gas OperatorOct 2018
82Wyoming Western OilPine Bluffs, WY 82082Oil OperatorSep 2019