Oil & Gas Companies in Pennsylvania

Company NameCompany LocationCompany TypeMost Recent Production
1Eagle Line CorpPleasantville, PA 16341-1705Oil OperatorDec 2015
2Eagle Resources CorpCranberry TWP, PA 16066-0791Oil & Gas OperatorDec 2012
3East Resources MGMT LLCWarrendale, PA 15086-7528Oil & Gas OperatorDec 2010
4East Resources, Inc.Sewickley, PA 15143Oil & Gas OperatorDec 2021
5Eastern Gas Trans & Storage IncBridgeport, WV 26330-6919Oil & Gas OperatorSep 2024
6Ecm Exploration IncPunxsutawney, PA 15767-6601Gas OperatorDec 2023
7Edisto Resources CorpHouston, TX 77057Oil & Gas OperatorOct 1999
8Ej Brumage & Ra PultorakWaynesburg, PA 15370-2434Gas OperatorDec 2018
9Elder Oil & Gas CoParker, PA 16049-6426Oil & Gas OperatorDec 2023
10Elliott Co IncJeannette, PA 15644-1474Gas OperatorDec 2022
11Em Energy Pa LLCCanonsburg, PA 15317-5860Oil & Gas OperatorJun 2020
12Emax Oil CompanyCharlottesville, VA 22903-4973Oil & Gas OperatorDec 2016
13Empire Energy E & P LLCMayville, NY 14757Oil & Gas OperatorDec 2023
14Empire Exploration IncWichita, KS 67202Oil & Gas OperatorJul 1997
15Endeavour Operating CorpDenver, CO 80202-2000Oil & Gas OperatorSep 2015
16Energy Corp Of AmerCharleston, WV 25311-1264Oil & Gas OperatorMar 2018
17Energy Production CoPittsburgh, PA 15241-3949Oil & Gas OperatorDec 1994
18Energy Resources Of Amer IncColumbiana, OH 44408Oil & Gas OperatorDec 2021
19Enervest Opr LLCCharleston, WV 25301-1782Oil & Gas OperatorDec 2019
20Envirogas IncHamburg, NY 14075Oil & Gas OperatorDec 1992
21EOG Resources IncMidland, TX 79702Oil & Gas OperatorNov 2024
22Eqt Aro LLCCanonsburg, PA 15317-5851Gas OperatorSep 2024
23Eqt Chap, LLCPittsburgh, PA 15222Oil & Gas OperatorSep 2024
24Eqt Production CompanyPittsburg, PA 15222Oil & Gas OperatorSep 2024
25Equitable Gas CompanyPittsburgh, PA 15212-5352Gas OperatorDec 2013
26Equitable Prod Eastern States Exploration IncSnow Shoe, PA 16874-0178Gas OperatorDec 2001
27Equitable Resources Energy CompanyBig Stone Gap, VA 24219Oil & Gas OperatorDec 1997
28Equitrans IncCannonsburg, PA 15317Oil & Gas OperatorDec 2018
29Equitrans, L. P.Cannonsburg, PA 15317Oil & Gas OperatorJul 2021
30Equity Oil & Gas Funds IncOrlando, FL 32837-6103-6103Oil & Gas OperatorDec 2023
31Erie City Erie CntyErie, PA 16501-1149Gas OperatorDec 1999
32Erie Hard Chrome IncErie, PA 16511-1750Gas OperatorDec 2014
33Everflow Eastern IncCanfield, OH 44406-0629Oil & Gas OperatorDec 2023
34Evergreen Resource CoWarren, PA 16365-4321Oil & Gas OperatorDec 2021
35Exco Resources (Pa), LLCDallas, TX 75251-2224Oil & Gas OperatorSep 2024
36Exco Resources Pa IncWarrendale, PA 15086-6501Oil & Gas OperatorDec 2011
37Exley Oil & Gas CorpLemont, PA 16851-0425Oil & Gas OperatorDec 2019
38Exotic Oil & Gas LLCIndiana, PA 15701-3634Oil & Gas OperatorDec 2023
39Exploration Energy IncCortland, OH 44410Oil & Gas OperatorDec 2009