GEP Haynesville LLC


GEP Haynesville is a joint venture formed by GeoSouthern Energy Corp. and GSO Capital Partners LP in 2015.

Editor's note: Updated Jan. 17, 2020.

Headquarters Address

United States

Activity Highlights

IHS Markit reported that GEP Haynesville has completed four extended-lateral Haynesville Shale wells in Section 17-17n-12w, Bossier Parish, La. The #001 Lucky 17-18-19 HC flowed 31.295 MMcf of gas and 689 bbl of water from a fracture-treated zone…

A Haynesville Shale completion by GEP Haynesville LLC was tested flowing 23.23 MMcf of gas and 1.356 Mbbl of water per day. The Sligo Field completion, #1 KHL Minerals 16-21H, is in Section 16-17n-12w of Bossier Parish, La. Production is from…

GEP Haynesville LLC reported results from a horizontal well in Sabine Parish., La.’s Bayou San Miguel Field. The Bossier Shale completion, #001-Alt Olympia Minerals 2-11, flowed 22.076 MMcf of gas per day from perforations at 13,107-20,329 ft.…

A horizontal Haynesville Shale gas test in the southwestern portion of Sligo Field has been scheduled by GEP Hayneville LLC. The Bossier Parish, La., well, #1 KHL Minerals 16-21H, will be in Section 16-17n-12w and it will bottom about 1 mile to…

GEP Haynesville LLC announced plans to drill its first two Haynesville Shale tests in eastern the Martin Field portions on Red River Parish, La. The company’s #1-Alt Bollingham 8-7HC and #2-Alt Bollingham 18-7HC will be drilled from a common pad…


Continental Resources’ Middle Bakken discovery, extended-lateral Haynesville Shale producers and a Wolfcamp well tested by EOG top…

Producing 6.5 million barrels equivalent per day, these 100 private producers represent the best of the U.S. oil and gas industry.


Report Date Amount (MM) Description
2017-06-12 $45.00

Sabine Oil & Gas Latest To Sell In Haynesville Hotspot

Sabine Oil & Gas Latest To Sell In Haynesville Hotspot

Report Date Amount (MM) Description
2015-11-17 $850.00

Encana Oil & Gas USA Closes Sale Of Haynesville Assets

Encana Oil & Gas USA Closes Sale Of Haynesville Assets