Oil & Gas Companies in Texas

Company NameCompany LocationCompany TypeMost Recent Production
1U S Energy Corp. Of Amer. Inc.Ranger, TX 76470Oil & Gas OperatorDec 2024
2U. D. Man, Inc.San Antonio, TX 78212Oil & Gas OperatorDec 2024
3U. S. Operating, Inc.Dallas, TX 75252Oil & Gas OperatorDec 2024
4U.S. Enercorp, LLCSan Antonio, TX 78217Oil & Gas OperatorJul 2004
5U.S. Enercorp, LTD.San Antonio, TX 78209Oil & Gas OperatorSep 2019
6U.S. Energy Development CorpArlington, TX 76011Oil & Gas OperatorDec 2024
7U.S. Exploration CompanyHouston, TX 77002Oil & Gas OperatorAug 2003
8U.S. Sovereign Oil And Gas, Inc.Dallas, TX 75355Oil & Gas OperatorDec 2024
9U.S.A. Plugging CompanyPearsall, TX 78061Oil & Gas OperatorDec 2024
10U1 Ranch OilHouston, TX 77269Oil & Gas OperatorDec 2024
11Ubetco, Inc.Rockdale, TX 76567Oil & Gas OperatorDec 2024
12Uhc Petroleum CorporationRocksprings, TX 78880Oil & Gas OperatorDec 2024
13Ulatex Oil & Gas Inc.Nocona, TX 76255Oil & Gas OperatorDec 1998
14Ultra Oil & Gas, Inc.Centerton, AR 72719Oil & Gas OperatorDec 2024
15Ultra Petroleum (U.S.A.), Inc.Granbury, TX 76048Oil & Gas OperatorSep 2003
16Ultra Resources IncHouston, TX 77060Oil & Gas OperatorSep 2018
17Umc Petroleum CorporationHouston, TX 77002Oil & Gas OperatorMar 2015
18Umma Resources, LLCPortland, TX 78374Gas OperatorDec 2024
19Unbridled Resources, LLCHouston, TX 77002Oil & Gas OperatorDec 2024
20Underwood, JimGraham, TX 76450Oil & Gas OperatorMar 2018
21Unicorn Energy, Inc.Elgin, TX 78621Oil & Gas OperatorDec 2024
22Unified Oil & Gas Corp.Snyder, TX 79550Oil OperatorDec 2024
23Union Crude CompanyBaytown, TX 77521Oil & Gas OperatorApr 2018
24Union Crude Operating Co.Baytown, TX 77521Oil OperatorAug 2003
25Union Gas Operating CompanyHouston, TX 77014Oil & Gas OperatorDec 2024
26Union Oil Co Of CaliforniaMidland, TX 79706Oil & Gas OperatorJan 2022
27Union Pacific Austin Chalk Co.Fort Worth, TX 76101Oil & Gas OperatorJan 2001
28Union Pacific Resources Co.Fort Worth, TX 76101Oil & Gas OperatorSep 2002
29Union Royalty, Inc.Midland, TX 79706Oil & Gas OperatorJul 2014
30Union Seaboard CorporationHouston, TX 77024Oil & Gas OperatorMar 2008
31Unit Petroleum CompanyTulsa, OK 74170Oil & Gas OperatorDec 2024
32United CompanyLubbock, TX 79408Oil & Gas OperatorJun 1995
33United Energy CorporationSan Antonio, TX 78209Oil & Gas OperatorDec 2024
34United Energy Operating, LLCEdmond, OK 73083Oil & Gas OperatorDec 2024
35United Energy Partners, Inc.Dallas, TX 75201Oil & Gas OperatorMar 2008
36United Energy Trading LLCTulsa, OK 74133Gas OperatorFeb 2015
37United Oil & Minerals L. P.Austin, TX 78746Oil & Gas OperatorJun 2003
38United Oil & Minerals, Inc.Austin, TX 78746Oil & Gas OperatorJan 2001
39United Operating Co.Olney, TX 76374Oil & Gas OperatorAug 2003
40United Operating, LLC ***Midland, TX 79710Oil & Gas OperatorDec 2024
41United Petroleum & Gas, Inc.Kilgore, TX 75663Oil & Gas OperatorDec 2024
42United Petroleum TechnologiesHondo, TX 78861Oil & Gas OperatorAug 2001
43United Resources LPAustin, TX 78746Oil & Gas OperatorOct 2011
44United States Gypsum CoOakfield, NY 14125Oil & Gas OperatorDec 2023
45United Texas Oil LLCHouston, TX 77027Oil & Gas OperatorDec 2024
46United Texas Petroleum Inc.McKinney, TX 75070Oil & Gas OperatorDec 2024
47United World Energy, Inc.Aurora, CO 80040Oil & Gas OperatorDec 2024
48Unitex Oil & Gas, L.L.C.Midland, TX 79701Oil & Gas OperatorDec 2024
49Universal Geopower LLCHouston, TX 77057Oil & Gas OperatorMay 2016
50Universal Petroleum CorporationHouston, TX 77002Oil & Gas OperatorSep 2002
51Universal Resources Corp.Salt Lake Cty, UT 84145Oil & Gas OperatorJan 2000
52UnknownHouston, TX 77208Oil & Gas OperatorDec 2022
53Unoso Operating Company L.L.C.Georgetown, TX 78633Oil & Gas OperatorDec 2024
54Unswept Oil CompanyCorsicana, TX 75151Oil & Gas OperatorJan 2018
55Untamed Resources, LLCSpearman, TX 79081Gas OperatorDec 2024
56Uosi Operating, Inc.Lovelady, TX 75851Oil & Gas OperatorDec 2024
57Upcurve Energy, LLCHouston, TX 77024Oil & Gas OperatorDec 2024
58Upda Operators, Inc.Jacksboro, TX 76458Oil & Gas OperatorDec 2009
59Upham Oil & Gas CompanyMineral Wells, TX 76068Oil & Gas OperatorDec 2024
60Upham, Chester R., Jr.Mineral Wells, TX 76067Oil & Gas OperatorAug 2001
61Uphill Consulting LLCPearland, TX 77584Oil OperatorDec 2024
62Upland Exploration, LLCBoerne, TX 78006Oil & Gas OperatorJul 2024
63Upland Operating, LLCDallas, TX 75226Oil & Gas OperatorDec 2024
64Upland Production CompanyEdmond, OK 73083Oil & Gas OperatorDec 2024
65Upland Resources LLCCanadian, TX 79014Oil & Gas OperatorDec 2024
66Upland Resources, Inc.Canadian, TX 79014Oil & Gas OperatorDec 2009
67Uplands Resources IncTulsa, OK 74103-4141Oil & Gas OperatorSep 2024
68Uplift Production Company, Inc.Shamrock, TX 79079Oil & Gas OperatorFeb 1999
69Upp Operating, LLCHouston, TX 77002Oil & Gas OperatorDec 2024
70Upstream Exploration LLCMetairie, LA 70002Oil & Gas OperatorJan 2020
71Upstream Properties, LLCSouthlake, TX 76092Oil & Gas OperatorDec 2024
72Upstream Resource Partners, LLCPalestine, TX 75803Oil OperatorDec 2024
73Uptex Operating Inc.Dallas, TX 75201Oil & Gas OperatorMay 2011
74Uptex Operating, L.P.Dallas, TX 75201Oil & Gas OperatorMay 2010
75Urban Oil & Gas Group, LLCPlano, TX 75074Oil & Gas OperatorDec 2024
76Ursa Operating Company LLCDenver, CO 80265Oil & Gas OperatorDec 2020
77Ursus Oil And GasTyler, TX 75703Oil & Gas OperatorDec 2024
78Us Ecology Winnie, LLCWinnie, TX 77665Oil OperatorDec 2024
79Us Energy Corp.Houston, TX 77057Oil & Gas OperatorDec 2021
80Us Energy Holdings, LLCRichardson, TX 75080Oil & Gas OperatorDec 2024
81Us Petro LPAmarillo, TX 79106Oil & Gas OperatorApr 2020
82Us. Fuels, Inc.Breckenridge, TX 76424Oil & Gas OperatorDec 2024
83USA Superior Energy LLCHouston, TX 77077Oil OperatorMar 2010
84USA Tubulars, Inc.Valley Spring, TX 76885Oil & Gas OperatorDec 1995
85Usfg Oil & Gas, Inc.Dallas, TX 75231Oil & Gas OperatorDec 2005
86Utility Ventures CompanyPasadena, TX 77504Oil & Gas OperatorDec 2024
87Utoco, LTD.Midland, TX 79704Oil OperatorDec 2024
88Uvalde Energy Co.Austin, TX 78747Oil & Gas OperatorNov 1994

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