Oil & Gas Companies in Harris County, TX

Company NameCompany LocationCompany TypeMost Recent Production
1Sabinal Resources, Inc.Kingwood, TX 77339Oil & Gas OperatorMar 2025
2Samson Exploration LLCTulsa, OK 74101Oil & Gas OperatorJan 2025
3Samson Hydrocarbons CompanyTulsa, OK 74103Oil & Gas OperatorNov 2016
4Samson Lone Star LPTulsa, OK 74103Oil & Gas OperatorJun 2007
5Samson Lone Star, LLCTulsa, OK 74103Oil & Gas OperatorMar 2025
6Samson Resources CompanyTulsa, OK 74103Oil & Gas OperatorDec 2024
7Sanchez Oil & Gas CorporationHouston, TX 77056Oil & Gas OperatorMar 2025
8Sanchez-O'Brien Oil & Gas CorpHouston, TX 77057Oil & Gas OperatorMay 1998
9Sawtooth, Inc.Houston, TX 77024Oil & Gas OperatorDec 2013
10Saxet Exploration Ent. Co., Inc.Fulshear, TX 77441Oil OperatorMar 2025
11Scythian, LTD.Midland, TX 79701Oil & Gas OperatorDec 2020
12Seagull Energy E & P IncHouston, TX 77002Oil & Gas OperatorJan 2015
13Seagull Mid-South IncHouston, TX 77002Oil & Gas OperatorMar 2015
14Seashore Energy, Inc.Boerne, TX 78006Oil & Gas OperatorMar 2025
15Seco Petroleum CorpHouston, TX 77290Oil & Gas OperatorJan 1997
16Secondary Gas Recovery Inc.Tulsa, OK 74119Oil & Gas OperatorOct 1993
17Shelton, Charles M.Baytown, TX 77521Oil & Gas OperatorAug 2003
18Shidler, Mark L., Inc.Houston, TX 77055Oil & Gas OperatorMar 2025
19Shubuta Oil CorporationHouston, TX 77056Oil & Gas OperatorSep 1998
20Sideline Oil & Gas, L.P.Friendswood, TX 77549Oil OperatorMar 2025
21Siempre Energy Operating, LLCHouston, TX 77094Oil OperatorMar 2025
22Silver Pines Energy Corp.Houston, TX 77005Oil & Gas OperatorDec 2024
23Silverbrook Operating, LLCBarker, TX 77413Oil OperatorMar 2025
24Smith Energy 1986a PartnershipAlvin, TX 77511Oil & Gas OperatorFeb 2010
25Smith Oil CompanySmackover, AR 71762Oil OperatorNov 2024
26Smith Petroleum CompanySpring, TX 77389Oil & Gas OperatorMar 2025
27Smith Production Inc.The Woodlands, TX 77381Oil & Gas OperatorMar 2025
28Smith, L C ProductionJacksonville, TX 75766Oil OperatorMar 2025
29Smith, L. C.Jacksonville, TX 75766Oil & Gas OperatorMar 2025
30Solano Gas Processing, Inc.Austin, TX 78759Oil & Gas OperatorAug 1998
31Sonora Petroleum Corp.Austin, TX 78734Oil & Gas OperatorMar 2025
32South Houston Production CompanyMuenster, TX 76252Oil & Gas OperatorMar 2025
33Southcoast Production IncHouston, TX 77010Oil & Gas OperatorMar 2025
34Spectral Oil & Gas CorporationHumble, TX 77338Oil OperatorMar 2025
35SSC, Inc.Lubbock, TX 79408Oil & Gas OperatorMar 2025
36Stanton Mineral Development IncAustin, TX 78759Oil & Gas OperatorMar 2025
37Starr Operating CompanyAustin, TX 78759Oil & Gas OperatorMar 2025
38Startap, Inc.Conroe, TX 77305Oil OperatorMar 2025
39Startex Energy, Inc.Abilene, TX 79608Oil & Gas OperatorMar 2025
40Stealth Onsite Solutions LLCPasadena, TX 77505Oil OperatorMar 2025
41Stewardship ResourcesRoanoke, TX 76262Oil & Gas OperatorJun 2022
42Stinger Oil & Gas Inc.Sherman Oaks, CA 91403Oil & Gas OperatorOct 2013
43SWSHumble, TX 77338Oil OperatorMar 2025