Oil & Gas Companies in Leon County, TX

Company NameCompany LocationCompany TypeMost Recent Production
1H & S Drilling Co IncFrazeysburg, OH 43822-0040Oil & Gas OperatorDec 2016
2Halcon Operating Co., Inc.Houston, TX 77024Oil & Gas OperatorMar 2025
3Hall Energy Company LLCOklahoma City, OK 73120-5020Oil & Gas OperatorJul 2022
4Hamill Resources, Inc.Houston, TX 77002Oil & Gas OperatorApr 1999
5Hamill, Claud B. Estate OfHouston, TX 77002Oil & Gas OperatorNov 1995
6Hamman Oil & Refining CompanyHouston, TX 77098Oil & Gas OperatorMar 2025
7Hampton Resources CorporationHouston, TX 77010Oil & Gas OperatorMar 1996
8Hansen Oil CorporationShreveport, LA 71106Oil OperatorApr 2003
9Harken Exploration CompanyHouston, TX 77079Oil & Gas OperatorMar 2008
10Harman Operating Company, Inc.Tyler, TX 75702Oil & Gas OperatorDec 2007
11Hawkwood Energy Operating, LLCHouston, TX 77224Oil & Gas OperatorApr 2022
12Helmerich & Payne, Inc.Tulsa, OK 74114Oil & Gas OperatorNov 2024
13Hicon Gas Producers, Inc.New York, NY 10110Oil & Gas OperatorOct 1999
14Hilcorp Energy CompanyHouston, TX 77208Oil & Gas OperatorMar 2025
15Hopkins, T. M. Operating Co.Kilgore, TX 75663Oil & Gas OperatorMar 2025
16Hughey, Gaylord T. SR. Oper. Co.Tyler, TX 75711Oil & Gas OperatorFeb 1998
17Hunt Oil CompanyDallas, TX 75201Oil & Gas OperatorMar 2025
18Hunt Petroleum CorporationDallas, TX 75201Oil & Gas OperatorNov 2008
19Huntington Resources IncTulsa, OK 74103Oil & Gas OperatorOct 2006
20Hydrogeo, L.L.C.Houston, TX 77074Oil & Gas OperatorMar 2025