Where is the Barnett Shale located?
Fort Worth Basin
The Barnett Shale is a geological formation located in the Bend Arch-Fort Worth Basin. It consists of sedimentary rocks dating from the Mississippian period (354–323 million years ago) in Texas. The formation underlies the city of Fort Worth and underlies 5,000 mi² (13,000 km²) and at least 17 counties.
What Basin is the Barnett Shale in?
The Barnett-Woodford shale gas play is located in the Permian Basin in West Texas and has an area of approximately 2691 square miles and ranges from 5100 to 15,300 feet deep and 400–800 feet thick with an estimated recovery of approximately 32.2 trillion cubic feet (32.2 × 1012 ft3) of technically recoverable gas.
What happened to the Barnett Shale?
After nearly 200 active rigs a decade ago, no one is drilling North Texas’ Barnett Shale. It finally happened. Plummeting oil and gas prices, along with the seductive lure of bigger payouts in other parts of Texas and across the country, have brought exploration in North Texas to a halt.
Who found the Barnett Shale?
The shale contains an estimated 40 trillion cubic feet of natural gas, making it the largest onshore natural gas field in Texas and potentially in the United States. The first well on the Barnett Shale was drilled in 1981 by Mitchell Energy.
What is scoop stack?
The SCOOP (South Central Oklahoma Oil Province) and STACK (Sooner Trend Anadarko Canadian Kingfisher) are oil reserves that run across most of western Oklahoma and into the Texas panhandle in the Anadarko basin.
How old is the Woodford Shale?
The Woodford Shale (a.k.a. Woodford Chert or Woodford Formation) is mostly Late Devonian in age with the uppermost part as Early Mississippian. Three informal members, related to environments of marine deposition, are recognized based on differences in palynology, organic geochemistry, and electric log response.
Where is the Barnett Shale located in Texas?
The Barnett Shale is a geological formation located in the Bend Arch-Fort Worth Basin. It consists of sedimentary rocks dating from the Mississippian period (354–323 million years ago) in Texas. The formation underlies the city of Fort Worth and underlies 5,000 mi² (13,000 km²) and at least 17 counties .
How many horizontal wells have been drilled in the Barnett Shale?
In 2008, 2901 horizontal wells were completed in the Barnett, versus just 183 vertical wells. It was thought that only a few of the thicker sections close to Fort Worth would be able to support economic drilling, until new advances in horizontal drilling were developed in the 1980s.
How is the Barnett Shale affecting EOG Resources?
EOG Resources (EOG) – EOG Resources (EOG) provides a Barnett Shale Update – In the Fort Worth Barnett Shale Combo, EOG’s second largest driver of liquids growth during 2011, total liquids production increased 107 percent compared to 2010, driven by a 124 percent increase in crude oil and condensate production.
When was slickwater frac first used in Barnett Shale?
The largest breakthrough in the Barnett came in 1997, when Mitchell Energy petroleum engineer Nick Steinsberger suggested that a slickwater frac, which was being successfully used by other companies in wells to the Cotton Valley Sandstone of east Texas, might work better in the Barnett Shale than the gel fracs.