How did the Arkoma Basin form?
How did the Arkoma Basin form?
The Arkoma Basin is a peripheral fore- land basin (PFB) (as described by Allen et al. (1986), Miall (1995), and DeCelles and Giles (1996)) caused by the collision of the North American and Gondwanan plates starting in the Early Mississippian and ending in the Middle Pennsylvanian.
What is the Woodford formation?
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 Arkoma Basin?
The Arkoma Basin is a peripheral foreland basin found in Southeastern Oklahoma and the central portion of Arkansas as seen in Figure 1.
What oil basin is in Oklahoma?
The Anadarko Basin
The Anadarko Basin is a geologic depositional and structural basin centered in the western part of the state of Oklahoma and the Texas Panhandle, and extending into southwestern Kansas and southeastern Colorado. The basin covers an area of 50,000 square miles (130,000 km2).
Where is the Woodford Basin?
Oklahoma
The Ardmore Basin is located in South-Central Oklahoma between the Criner Hills and the Arbuckle Mountains.
Where is the Woodford basin?
Is Oklahoma rich in oil?
The U.S. Energy Information Administration (EIA) estimated that by year-end 2016, Oklahoma had grown “proved oil reserves to 1.7 billion barrels and proved gas reserves to 34.4 trillion cubic feet—70 and 220 percent higher, respectively, than in 1981.”
What are the two basins that developed in Oklahoma?
Major sedimentary basins were confined to the southern half of Oklahoma and include Anadar- ko, Arkoma, Ardmore, Marietta, Hollis, and Ouachita Basins; the Ouachita Basin is the site of today’s Ouachita Mountains, and was active from Late Cambrian to Early Pennsylvanian.
Where is the Niobrara shale located?
The Niobrara shale formation (Denver-Julesburg Basin, Colorado) is a shale rock formation located in Northeast Colorado, Northwest Kansas, Southwest Nebraska, and Southeast Wyoming. Oil and natural gas can be found deep below the earth’s surface at depths of 3000–14,000.