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National Assessment of Oil and Gas Project - Williston Basin Province (031) T...
The Total Petroleum System is used in the National Assessment Project and incorporates the Assessment Unit, which is the fundamental geologic unit used for the assessment of... -
National Assessment of Oil and Gas Project - Williston Basin Province (031) B...
The USGS Central Region Energy Team assesses oil and gas resources of the United States. The onshore and State water areas of the United States comprise 71 provinces. Within...