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Assessment of undiscovered oil and gas resources of the Williston Basin Province of North Dakota, Montana, and South Dakota, 2008

Lawrence O. Anna·Richard M. Pollastro·Stephanie B. Gaswirth·Michael D. Lewan·Paul G. Lillis·Laura N.R. Roberts·Christopher J. Schenk·Ronald R. Charpentier·Troy A. Cook·Timothy R. Klett
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Abstract

Using a geology-based assessment method, the U.S. Geological Survey estimated mean undiscovered volumes of 3.8 billion barrels of undiscovered oil, 3.7 trillion cubic feet of associated/dissolved natural gas, and 0.2 billion barrels of undiscovered natural gas liquids in the Williston Basin Province, North Dakota, Montana, and South Dakota. (See “Introduction” in Fact Sheet for additional information.)

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90° N90° S · 180° W ← longitude → 180° E
Source-reported bounding extent: 43.6° to 49° latitude; -108° to -96.5619° longitude. This indicates report coverage, not an exact sampling location. View area on OpenStreetMap.

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Lawrence O. Anna, Richard M. Pollastro, Stephanie B. Gaswirth, Michael D. Lewan, Paul G. Lillis, Laura N.R. Roberts, Christopher J. Schenk, Ronald R. Charpentier, Troy A. Cook, Timothy R. Klett. 2008. Assessment of undiscovered oil and gas resources of the Williston Basin Province of North Dakota, Montana, and South Dakota, 2008. https://doi.org/10.3133/fs20083092

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