List of 43 Pennsylvania-based Oil/Gas Exploration Companies

Name	Sector	Revenue $mlns	M&A Activity			Last 5 Years
Name	Sector	Revenue $mlns	Total	Buy	Sell	Last 5 Years
EQT NYSE : EQT Pittsburgh, Pennsylvania, United States website	Oil/Gas Exploration	5,222	21	12	9
Core Natural Resources NYSE : CNR Canonsburg, Pennsylvania, United States website	Oil/Gas Exploration	2,149	6	4	2
Penn Virginia Corp. Acquired Denbury 2018-10-28 $1.7B Radnor, Pennsylvania, United States website	Oil/Gas Exploration	160	2	2	-
Equitrans Midstream Acquired EQT 2024-03-11 $35B Canonsburg, Pennsylvania, United States website	Oil/Gas Exploration	1,394	2	2	-
CNX NYSE : CNX Canonsburg, Pennsylvania, United States website	Oil/Gas Exploration	1,439	3	2	1
Titan Energy Private Pittsburgh, Pennsylvania, United States website	Oil/Gas Exploration	473	2	2	-
Sunoco, Inc. Private Philadelphia, Pennsylvania, United States website	Oil/Gas Exploration	-	6	2	4
Arsenal Resources Private Wexford, Pennsylvania, United States website	Oil/Gas Exploration	-	1	1	-
Shipley Energy Company, Inc. Private York, Pennsylvania, United States website	Oil/Gas Exploration	-	1	1	-
Corsa Toronto (TSX) : CSO Friedens, Pennsylvania, United States website	Oil/Gas Exploration	197	1	1	-
PennEnergy Resources PE Backed EnCap Investments 2011-01-01 Pittsburgh, Pennsylvania, United States website	Oil/Gas Exploration	-	1	1	-
Apex Energy Acquired CNX 2024-12-05 $505M Wexford, Pennsylvania, United States website	Oil/Gas Exploration	-	-	-	-
Atlas Energy Private Philadelphia, Pennsylvania, United States website	Oil/Gas Exploration	9	1	-	1
Chevron Corp. - Appalachia Assets Acquired EQT 2020-10-27 $735M Coraopolis, Pennsylvania, United States	Oil/Gas Exploration	-	-	-	-
Atlas Energy, Inc. Acquired Chevron 2010-11-09 $4.3B Pennsylvania, United States	Oil/Gas Exploration	-	-	-	-
Chesapeake Marcellus Acreage and Wells Acquired EQT 2013-05-03 $113M Pennsylvania, United States	Oil/Gas Exploration	-	-	-	-

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