Oil & Gas Companies in Hidalgo County, TX

Company NameCompany LocationCompany TypeMost Recent Production
1S.O.C. Investors, Inc.San Antonio, TX 78209Oil & Gas OperatorMar 2025
2Safari Production Company, Inc.McAllen, TX 78501Oil & Gas OperatorMar 2025
3Salona, LLCGraham, TX 76450Oil & Gas OperatorMar 2025
4Samedan Oil CorporationHouston, TX 77067Oil & Gas OperatorDec 2019
5Samson Exploration LLCTulsa, OK 74101Oil & Gas OperatorJan 2025
6Samson Lone Star LPTulsa, OK 74103Oil & Gas OperatorJun 2007
7Samson Lone Star, LLCTulsa, OK 74103Oil & Gas OperatorMar 2025
8Sanchez Oil & Gas CorporationHouston, TX 77056Oil & Gas OperatorMar 2025
9Sanchez-O'Brien Oil & Gas CorpHouston, TX 77057Oil & Gas OperatorMay 1998
10Sandia Energy Corporation-NMHoldenville, OK 74848Oil & Gas OperatorAug 2003
11Saxum Oil & Gas, LLCBeeville, TX 78104Oil & Gas OperatorMar 2025
12Scorpion Operating, Inc.Benavides, TX 78341Oil OperatorMar 2025
13Seagull Energy E & P IncHouston, TX 77002Oil & Gas OperatorJan 2015
14Seneca Resources CorporationHouston, TX 77002Oil & Gas OperatorDec 2017
15Shell Trading Us CompanyHouston, TX 77210Oil & Gas OperatorNov 2024
16Shell Western E&PHouston, TX 77001Oil & Gas OperatorMar 2025
17Shell Western E&P Inc.Houston, TX 77001Oil & Gas OperatorMay 2011
18Sheridan Production Company, LLCHouston, TX 77056Oil & Gas OperatorNov 2024
19Sierra Resources, LLCHouston, TX 77219Oil & Gas OperatorAug 2021
20Smith Oil CompanySmackover, AR 71762Oil OperatorNov 2024
21Smith Production Inc.The Woodlands, TX 77381Oil & Gas OperatorMar 2025
22Sonat Exploration Co.Houston, TX 77251Oil & Gas OperatorDec 2021
23Sonora Petroleum Corp.Austin, TX 78734Oil & Gas OperatorMar 2025
24South Central Texas Oil & Gas CoHouston, TX 77060Oil & Gas OperatorMar 2025
25South Leeville, LLCHouston, TX 77069Oil & Gas OperatorOct 2022
26South Texas Limited PartnershipHouston, TX 77060Oil & Gas OperatorFeb 1994
27South Texas Operating CompanySan Antonio, TX 78217Oil & Gas OperatorMar 2025
28Southern G Holdings, LLCHouston, TX 77002Oil & Gas OperatorDec 2007
29Southern Tejas Asset Group LLCMcAllen, TX 78501Oil & Gas OperatorMar 2025
30Southwest Oil & Land, Inc.Corpus Chrsti, TX 78460Oil & Gas OperatorDec 1999
31Sparta Exploration LLCHouston, TX 77279Oil & Gas OperatorMar 2025
32Spiller Operating Co., Inc.Round Rock, TX 78665Oil & Gas OperatorMay 2015
33Spiller, Robert S.San Antonio, TX 78213Oil & Gas OperatorOct 1995
34Spindletop Oil & Gas Co.Dallas, TX 75230Oil & Gas OperatorMar 2025
35Square Mile Energy, L.L.C.Houston, TX 77057Oil & Gas OperatorMar 2025
36SSC, Inc.Lubbock, TX 79408Oil & Gas OperatorMar 2025
37St. Mary Energy CompanyHouston, TX 77079Oil & Gas OperatorAug 2008
38St. Mary Land & Exploration CoDenver, CO 80201Oil & Gas OperatorJun 2010
39Stampede Energy Corp.Canada, 00100Oil & Gas OperatorMar 2000
40Star Of Texas Energy SRVS, Inc.Austin, TX 78702Oil & Gas OperatorMar 2025
41Starco Exploration, Inc.Dallas, TX 75360Oil & Gas OperatorMar 2025
42Stephens Production CompanyThe Woodlands, TX 77381Oil & Gas OperatorDec 2024
43Strata Operating, Inc.Corpus Chrsti, TX 78466Oil & Gas OperatorMar 2025
44Sue-Ann Operating, L.C.Victoria, TX 77903Oil & Gas OperatorMar 2025
45Sue-Ann Production CompanyVictoria, TX 77903Oil & Gas OperatorMar 2008
46Suemaur Expl. & Prod., LLCCorpus Chrsti, TX 78401Oil & Gas OperatorJun 2024
47Suemaur Exploration, Inc.Corpus Chrsti, TX 78470Oil & Gas OperatorMar 2008
48Sure Flow Oil & Gas CompanyVictoria, TX 77902Oil & Gas OperatorMar 2008
49Sure Flow Oil & Gas, Inc.Victoria, TX 77902Oil & Gas OperatorMar 2025
50Synergy Oil & Gas, Inc. (A)Houston, TX 77024Oil & Gas OperatorAug 2001
51Synergy Oil & Gas, L.P.Houston, TX 77024Oil & Gas OperatorMay 2012
52Synergy Production CompanyHouston, TX 77024Oil & Gas OperatorJan 1996