Oil & Gas Companies in Ellis County, OK

Company NameCompany LocationCompany TypeMost Recent Production
1E2 Operating LLCTulsa, OK 74114Oil & Gas OperatorDec 2024
2Eagle Energy PTR I LPHouston, TX 77064Oil & Gas OperatorFeb 2015
3Eagle Oil & Gas Co.Dallas, TX 75225Oil & Gas OperatorDec 2024
4Eagle Rock Mid-Continent Operating LLCTulsa, OK 74103-3703Oil & Gas OperatorSep 2024
5Edinger Engineering, Inc.Oklahoma City, OK 73102Oil & Gas OperatorOct 2024
6Edwards Production IncHealdton, OK 73438-6221Oil & Gas OperatorMar 2015
7Egolf Operating CompanyOklahoma City, OK 73114-7899Oil & Gas OperatorApr 1998
8El Paso Production CompanyHouston, TX 77002Oil & Gas OperatorMar 2016
9Elite Tank Trucks, IncOil & Gas OperatorOct 2024
10Encino Operating, LLCHouston, TX 77057Oil & Gas OperatorDec 2024
11Encore Operating LPPlano, TX 75024Oil & Gas OperatorOct 2024
12Endeavor Energy Resources, LPMidland, TX 79701Oil & Gas OperatorDec 2024
13Enervest Operating LLCHouston, TX 77002Oil & Gas OperatorDec 2024
14Enex Resources CorporationHouston, TX 77002Oil & Gas OperatorDec 2009
15Enexco, Inc.Dallas, TX 75243Oil & Gas OperatorMar 2017
16Enserch Exploration IncDallas, TX 75206Oil & Gas OperatorApr 2015
17Ensource IncMidland, TX 79705Oil & Gas OperatorAug 1998
18EOG (Oklahoma) Inc.Oklahoma City, OK 73112Oil & Gas OperatorOct 2016
19EOG Resources IncMidland, TX 79702Oil & Gas OperatorDec 2024
20Eott Energy CorporationOklahoma City, OK 73118Oil & Gas OperatorDec 1995
21EP Operating LPDallas, TX 75201Oil & Gas OperatorMar 2015
22Esco Exploration, IncDallas, TX 75201Oil & Gas OperatorMar 2015
23Esenjay Exploration, IncHouston, TX 77042Oil & Gas OperatorSep 2024
24Esis IncOil & Gas OperatorFeb 2017
25Esperanza Energy Corp.Prosper, TX 75078Oil & Gas OperatorMar 2015
26Evergreen Operating CorpDenver, CO 80202Oil & Gas OperatorDec 2019
27Evolution Energy LLCOklahoma City, OK 73116Oil & Gas OperatorOct 2024
28Exco Resources IncDallas, TX 75251Oil & Gas OperatorSep 2024
29Exploration Associates II LLCOklahoma City, OK 73102-8815Oil & Gas OperatorJan 2013
30Express Oil & Gas LLCOklahoma City, OK 73142Oil & Gas OperatorOct 2024
31Exxon Mobil CorporationSpring, TX 77389Oil & Gas OperatorDec 2024
32Exxonmobil Oil CorpHouston, TX 77210Oil & Gas OperatorOct 2024