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Operator · Haynesville Shale

Geosouthern Energy

Acquired in November 2013 by Devon Energy Corp. The snapshot below reflects historical activity.

About

Exploration & Production

  • TickerPrivate
  • AddressBRENHAM
  • Acquired byDevon Energy Corp

Acquisition chain

Forward & backward M&A lineage

Drilling activity

Recent rig presence by basin

Recent activity

Latest news mentioning Geosouthern Energy

Deals

GeoSouthern Acquires North Louisiana Haynesville Property From Sabine Jul 2017

Sabine Oil & Gas sold its Haynesville assets in North Louisiana for $45 million to GEP Haynesville, a JV of privately held GeoSouthern…

Devon Acquires GeoSouthern Eagle Ford Assets For $6 Billion Nov 2013

Closing Announcement - February 28, 2014 Devon Energy Corporation has completed its previously announced acquisition of Eagle Ford assets…

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Permits

BISHOP A EAGLEVILLE ( EAGLE FORD-2 ) May 19, 2026
BISHOP A EAGLEVILLE ( EAGLE FORD-2 ) May 19, 2026
DOGWOOD SWD Tyler Apr 14, 2026
HAP-NEINAST Washington Mar 31, 2026
WESTHOFF A UNIT EAGLEVILLE ( EAGLE FORD-2 ) Mar 20, 2026
BISHOP A EAGLEVILLE ( EAGLE FORD-2 ) Feb 19, 2026

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Assets

ECA-Haynesville 209,000 ac

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Regions of activity

Download statewide GIS parcel & property records →
Every county in one dataset, from Dynamo Spatial