Oil & Gas Companies in Mississippi

Company NameCompany LocationCompany TypeMost Recent Production
1H. & N. Operating Co., Inc.Oil & Gas OperatorOct 1997
2Hallwood Petroleum, Inc.Midland, TX 79701Oil & Gas OperatorApr 2024
3Harkins And Co., Et AlOil & Gas OperatorDec 1980
4Harmony Producing Co IncOil & Gas OperatorDec 1995
5Harrington Oil Inc.Oil & Gas OperatorApr 1978
6Harris & Payne-Randel DrillingOil & Gas OperatorDec 1989
7Harrison Drilling CoOil & Gas OperatorMar 1981
8Hassie Hunt Expl. CompanyDallas, TX 75201Oil & Gas OperatorAug 2008
9Hawkeye Drilling Co.Waskom, TX 75692Oil & Gas OperatorFeb 2023
10Hayes & Assoc IncOil & Gas OperatorOct 1991
11Herlihy, John D.Oil & Gas OperatorMay 1997
12Heron Operating, LLCOil & Gas OperatorOct 2024
13High Plains Operating CoOil & Gas OperatorNov 1993
14High-Line Production Services LLCOil & Gas OperatorOct 2024
15Hilcorp Energy CompanyHouston, TX 77208Oil & Gas OperatorDec 2024
16Holleman & Parks Oil & Gas IncOil & Gas OperatorMay 1995
17Hollingsworth & AssocOil OperatorFeb 1987
18Houston Oil & Minerals Corp.Houston, TX 77002Oil & Gas OperatorAug 1996
19Howell Petroleum CorporationHouston, TX 77251Oil & Gas OperatorOct 2015
20Hughes & HughesOil & Gas OperatorMay 1984
21Hughes & New Oil Co.Oil OperatorJul 1993
22Hughes Eastern CorporationRidgeland, MS 39157Oil & Gas OperatorJun 2024
23Humble Oil & Refining Co.Houston, TX 77252Oil & Gas OperatorJan 2000
24Hunt Oil CompanyDallas, TX 75201Oil & Gas OperatorDec 2024
25Huseman Oil International, Inc.Oil & Gas OperatorFeb 1992