What is the Wolfcamp formation?
Table of Contents
What is the Wolfcamp formation?
The Wolfcamp formation is a complex unit consisting mostly of organic- rich shale and argillaceous carbonates intervals near the basin edges. Depth, thickness, and lithology vary significantly across the basin extent. Depositional and diagenetic processes control this formation heterogeneity.
Where is the Wolfcamp Shale?
The Wolfcamp Shale within the Delaware Basin of West Texas and southeastern New Mexico is one of the largest unconventional oil reservoirs globally and also produces high volumes of relatively low salinity water.
Why is the Permian Basin called that?
The Name The Permian Basin gets its name from the Permian geologic period which began 299 million to 251 million years ago. This time period is best known for its dramatic ending, when an asteroid struck Earth and wiped out the dinosaurs!
Where is the Spraberry formation?
The Spraberry Trend (also known as the Spraberry Field, Spraberry Oil Field, and Spraberry Formation; sometimes erroneously written as Sprayberry) is a large oil field in the Permian Basin of West Texas, covering large parts of six counties, and having a total area of approximately 2,500 square miles (6,500 km2).
What shale formation is in West Texas?
The Wolfcamp shale in the Midland Basin portion of Texas’ Permian Basin province contains an estimated mean of 20 billion barrels of oil, 16 trillion cubic feet of associated natural gas, and 1.6 billion barrels of natural gas liquids, according to an assessment by the U.S. Geological Survey.
How deep is the Spraberry formation?
Shaly rocks make up 87% of the Spraberry, with the oil-bearing sands and siltstones present sometimes in thin layers between them. The best-producing zone is at an average depth of 6,800 feet (2,100 m) across the entire region, which is about 150 miles (240 km) long by 70 wide.
How deep is the oil in the Permian Basin?
Eighty percent of estimated reserves are located at less than 10,000 feet (3,000 m) depth. Ten percent of the oil recovered from the Permian Basin has come from Pennsylvanian carbonates.
What is Spraberry formation?
Geologic Summary The Lower Permian (Leonardian) Spraberry Formation primarily consists of interbedded sandstone, siltstone, carbonate, and organic-rich shale, which were deposited in a deepwater marine environment in the Midland Basin.
Is Permian Basin a shale?
the permian basin is an energy powerhouse The Permian Basin is a shale basin about 250 miles wide and 300 miles long, spanning parts of west Texas and southeastern New Mexico. It includes the highly-prolific Delaware and Midland sub-basins.
Where is the scoop and stack?
Anadarko basin
SCOOP and 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.
Where is the Haynesville shale?
The Haynesville/Bossier Shale, located in East Texas (Railroad Commission of Texas District 6) and Western Louisiana, is a hydrocarbon-producing geological formation capable of producing large amounts of gas. The productive interval of the shale is greater than 10,000 feet below the land surface.
Were there any dinosaurs in Texas?
The oldest (earliest) “batch” of Texas dinosaurs lived from about 225 to 220 million years ago. Fossils of dinosaurs of that time are found in Late Triassic rocks located in the Panhandle region of Texas. During those days much of that area was part of a tropical inland basin surrounded on all sides by mountains.
What is the largest oil field in Texas?
East Texas Oil Field
East Texas Oil Field, the largest oil field in Texas or in any of the U.S. Lower 48 states as measured by cumulative production, was discovered in 1930.
What is the deepest oil well on land?
The world’s deepest oil well, known as Z-44 Chayvo, goes over 40,000 ft (12 km) into the ground – equal to 15 Burj Khalifas (the tallest skyscraper) stacked on top of each other. That’s also equal to 2x the record height for air balloon flight.
