Woodford Shale

Woodford Shale ImageLocated in southeastern Oklahoma, the Woodford shale play has been drilled for about 10 years. Only the Barnett shale in Texas has been producing natural gas longer than the Woodford shale. Devon Energy drilled the first well into the Woodford shale formation in 2005, and since then numerous petroleum companies have acquired acreage and launched their own drilling programs. Current estimates are that the Woodford shale holds approximately 4 tcf of natural gas.

Of the numerous companies drilling in the Woodford shale, Houston-based Newfield Exploration and Oklahoma City-based Devon are the largest producers. Both companies have sold off much of their offshore assets in the Gulf of Mexico and elsewhere in order to focus their attention on unconventional resources such as the Woodford and other shale plays

Woodford Shale Map

Woodford Shale News

BHI: Shortened week sees 12-unit loss in US rig count

Nov 26, 2014

The US drilling rig count fell 12 units to 1,917 rigs working as the country headed into the Thanksgiving holiday during the abbreviated week ended Nov. 26, Baker Hughes Inc. reported.

BHI: Oklahoma, Cana Woodford lead gains in this week’s rig count

Nov 21, 2014

A week of mostly offsetting activity saw the US drilling rig count edged up a single unit to 1,929 rigs working during the week ended Nov. 21, Baker Hughes Inc. reported.

BHI: Gains in Utica, Ohio headline latest US rig count

Nov 14, 2014

The US drilling rig count was up 3 units to reach 1,928 rigs working during the week ended Nov. 14, with notable gains in Ohio and more specifically the Utica basin, Baker Hughes Inc. reported.

American Energy unit adds SCOOP, STACK acreage in Oklahoma

Nov 13, 2014

American Energy–NonOp LLC (AENO), an affiliate of American Energy Partners LP (AEP), Oklahoma City, has completed a series of transactions with Double Eagle Energy Holdings LLC, Ft. Worth, and several other parties to acquire nonoperated working interests in the SCOOP and STACK resource plays in southern and central Oklahoma for $251 million.

Continental testing Springer shale potential

Nov 3, 2014

Four delineation wells operated by Continental Resources Inc. in Grady County, Okla., confirm potential of the Mississippian Springer shale in the South-Central Oklahoma Oil Play (SCOOP), says Chairman and Chief Executive Officer Harold G. Hamm.

Continental, South Korean firm to jointly develop northwest Cana Woodford

Oct 27, 2014

Continental Resources Inc., Oklahoma City, has formed a joint venture with a wholly owned US subsidiary of SK E&S Co. Ltd. to jointly develop a significant portion of Continental’s northwest Cana Woodford natural gas assets, primarily in Blaine and Dewey counties, Okla.

Marathon Oil sees promise in Oklahoma's Scoop, Stack plays

Oct 21, 2014

Marathon Oil Corp. is using extended-reach laterals to improve initial production rates in the emerging South-Central Oklahoma Oil Province (Scoop) resource play.

Woodford gathering, processing plans advance

Oct 16, 2014

Tall Oak Midstream LLC subsidiary TOMPC LLC has secured financing for building and expanding Tall Oak’s gathering and processing in the central northern Oklahoma Woodford (CNOW) shale gas play.

Exterran joins Woodford Express to build Oklahoma gas plant

Oct 14, 2014

Exterran Holdings, Houston, will join Woodford Express LLC, a subsidiary of Xplorer Midstream LLC, Oklahoma City, to build a 210-MMcfd natural gas processing plant at Woodford’s Grady County gas processing site in the south-central Oklahoma Oil Province shale play.

BHI: Permian drives gains in weekly, yearly US rig count

Oct 10, 2014

The US drilling rig count gained 8 units to reach 1,930 rigs working during the week ended Oct. 10, driven in large part by growth in the Permian basin, Baker Hughes Inc. reported.

Freeport LNG supply header, compression trains advance

Sep 11, 2014

Gulf South Pipeline Co. LP, a subsidiary of Boardwalk Pipeline Partners LP has reached 20-year firm precedent agreements with foundation shippers to transport about 1.4 bcfd of natural gas on its Coastal Bend Header for the first two trains of Freeport LNG Development LP’s planned liquefaction plant, near Freeport, Tex.

Gathering, cryo plant on tap for Oklahoma Woodford

Jun 25, 2014

Tall Oak Midstream LLC, Edmond, Okla., will build 250 miles of gas low-pressure gathering pipeline and a 75-MMcfd cryogenic processing plant in Payne County in the central northern Oklahoma Woodford play.

Silver Creek, PostRock form Woodford JV

Jun 13, 2014

Silver Creek Oil & Gas LLC, Irving, Tex., and PostRock Energy Corp., Oklahoma City, have formed a joint venture covering 17,900 gross acres in the Woodford shale area of Cleveland and Pottawatomie counties in central Oklahoma.

Link strengthened between wastewater injection and Oklahoma earthquakes

Jun 10, 2014

New research suggests that a magnitude 5.7 earthquake that struck near Prague, Okla., in 2011 and led to hundreds of smaller aftershocks was triggered by a smaller quake, or foreshock, linked to wastewater injection wells near a known fault.

Devon, Cimarex to acquire Cana-Woodford assets

May 6, 2014

Devon Energy Corp., Oklahoma City, and Cimarex Energy Co., Denver, reported entering into an acquisition scheme for assets primarily in the Cana-Woodford shale play in western Oklahoma.

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