Oil & Gas Companies in Frio County, TX

Company NameCompany LocationCompany TypeMost Recent Production
1S & L Oil Field ServicesCarrizo SPGS, TX 78834Oil & Gas OperatorJan 1999
2Sabinal Resources, Inc.Kingwood, TX 77339Oil & Gas OperatorApr 2025
3Sabre Operating, Inc.Wichita Falls, TX 76308Oil & Gas OperatorApr 2025
4Sage Energy CompanySan Antonio, TX 78215Oil & Gas OperatorApr 2025
5Samson Resources CompanyTulsa, OK 74103Oil & Gas OperatorJan 2025
6Sanchez Oil & Gas CorporationHouston, TX 77056Oil & Gas OperatorApr 2025
7Sanchez-O'Brien Oil & Gas CorpHouston, TX 77057Oil & Gas OperatorMay 1998
8Sandia Energy Corporation-NMHoldenville, OK 74848Oil & Gas OperatorAug 2003
9Sandstone Operating Company, IncOdessa, TX 79762Oil & Gas OperatorJul 1995
10Santana Energy Services, LLCBaton Rouge, LA 70809Oil & Gas OperatorApr 2025
11Satex Energy, Inc.San Antonio, TX 78216Oil & Gas OperatorAug 2003
12Sbog, LLCGranbury, TX 76048Oil & Gas OperatorFeb 2021
13Seago Petroleum, Inc.Abilene, TX 79606Oil & Gas OperatorApr 2025
14Seagull Operating Co., Inc.Shreveport, LA 71101Oil & Gas OperatorJan 2025
15Seco Production CompanyMidland, TX 79708Oil & Gas OperatorAug 2003
16Sedco Resources IncKerrville, TX 78029Oil & Gas OperatorApr 2025
17Seeker Oil Company, IncorporatedSan Antonio, TX 78209Oil & Gas OperatorApr 2025
18Senora Resources, Inc.Dime Box, TX 77853Oil & Gas OperatorApr 2025
19Serra Energy, Inc.Hailey, ID 83333Oil & Gas OperatorMay 2011
20Setex Oil And Gas CompanyHouston, TX 77002Oil & Gas OperatorFeb 2012
21Shana Petroleum CompanyDallas, TX 75206Oil & Gas OperatorAug 2002
22Shell Trading Us CompanyHouston, TX 77210Oil & Gas OperatorJan 2025
23Shell Western E&P Inc.Houston, TX 77001Oil & Gas OperatorMay 2011
24Shidler, Mark L., Inc.Houston, TX 77055Oil & Gas OperatorApr 2025
25Shield PetroleumCollege Sta, TX 77845Oil & Gas OperatorApr 2025
26Showdown Energy CorporationDallas, TX 75230Oil & Gas OperatorAug 2003
27Showdown Operating, Inc.Dallas, TX 75230Oil & Gas OperatorMay 1996
28Sien Operating Company, LLCSan Antonio, TX 78209Oil OperatorMay 2023
29Sierra Exploration CompanySan Antonio, TX 78209Oil & Gas OperatorMar 2008
30Silverbow Resources Oper, LLCHouston, TX 77002Oil & Gas OperatorApr 2025
31Single Barrel Oil And Gas LLCGranbury, TX 76048Oil & Gas OperatorApr 2025
32Sisters Operating CompanyVictoria, TX 77904Oil & Gas OperatorNov 2010
33Skidmore Energy,Inc.Salado, TX 76571Oil & Gas OperatorJun 1999
34Sklar Exploration Company LLCShreveport, LA 71101Oil & Gas OperatorApr 2025
35Smal Energy CorpTyler, TX 75710Oil & Gas OperatorOct 1995
36SN Operating, LLCHouston, TX 77002Oil & Gas OperatorMay 2023
37Snow Operating Co., Inc.Haltom City, TX 76117Oil & Gas OperatorFeb 2024
38Solano Gas Processing, Inc.Austin, TX 78759Oil & Gas OperatorAug 1998
39Somex Energy CompanySan Antonio, TX 78230Oil & Gas OperatorMar 2002
40South Oil, Inc.Houston, TX 77057Oil & Gas OperatorNov 2018
41South Texas Operating CompanySan Antonio, TX 78217Oil & Gas OperatorApr 2025
42Southwest Energy LPHouston, TX 77002Oil & Gas OperatorJan 2025
43Southwest Land & Minerals, Inc.Corpus Chrsti, TX 78471Oil & Gas OperatorAug 2003
44Southwest Oil & Land, Inc.Corpus Chrsti, TX 78460Oil & Gas OperatorDec 1999
45Spiller Operating Co., Inc.Round Rock, TX 78665Oil & Gas OperatorMay 2015
46Spur Operating Co.Austin, TX 78701Oil & Gas OperatorApr 2025
47Square One CorporationGiddings, TX 78942Oil & Gas OperatorDec 2012
48SSC, Inc.Lubbock, TX 79408Oil & Gas OperatorApr 2025
49Starr Operating CompanyAustin, TX 78759Oil & Gas OperatorApr 2025
50Sto Operating CompanySan Antonio, TX 78258Oil & Gas OperatorApr 2025
51Stoneburner Exploration, Inc.Dallas, TX 75206Oil & Gas OperatorOct 1997
52Stonegate Operators, Inc.Addison, TX 75001Oil OperatorApr 2025
53Stonegate Production Company,LLCHouston, TX 77024Oil & Gas OperatorApr 2025
54Strand Energy, L.C.Houston, TX 77002Oil & Gas OperatorApr 2025
55Stratco Operating Co IncAustin, TX 78701Oil & Gas OperatorApr 2025
56Stubbs, J. W.Suwanee, GA 30024Oil & Gas OperatorMar 2008
57Suemaur Exploration, Inc.Corpus Chrsti, TX 78470Oil & Gas OperatorMar 2008
58Sun-Key Oil Co., Inc.Dublin, TX 76446Oil & Gas OperatorApr 2025
59Sunburst, Inc.Wheat Ridge, CO 80033Oil & Gas OperatorJan 2025
60Suncoast Investments Co., Inc.Plano, TX 75074Oil & Gas OperatorOct 2001
61Sutton Producing Corp.San Antonio, TX 78270Oil & Gas OperatorApr 2025
62Swift Energy CompanyHouston, TX 77060Oil & Gas OperatorMar 2021
63Sydri Operating, LLCDallas, TX 75231Oil & Gas OperatorApr 2025