Guidebook, South Dakota Black Hills Field Conference, September 14, 15, 16, 17, 1955
Author: North Dakota Geological Society
Publisher:
Published: 1955
Total Pages: 96
ISBN-13:
DOWNLOAD EBOOKRead and Download eBook Full
Author: North Dakota Geological Society
Publisher:
Published: 1955
Total Pages: 96
ISBN-13:
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Publisher:
Published: 1955
Total Pages: 90
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DOWNLOAD EBOOKAuthor: Geological Survey (U.S.)
Publisher:
Published: 1949
Total Pages: 578
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Published: 1980
Total Pages: 578
ISBN-13:
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Published: 1979
Total Pages: 1038
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DOWNLOAD EBOOKAuthor: North Dakota Geological Society
Publisher:
Published: 1955
Total Pages: 96
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DOWNLOAD EBOOKAuthor: North Dakota Geological Society
Publisher:
Published: 1955
Total Pages: 96
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DOWNLOAD EBOOKAuthor: Kansas Geological Society
Publisher:
Published: 1962
Total Pages: 168
ISBN-13:
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Published: 1965
Total Pages: 796
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DOWNLOAD EBOOKAuthor: Richard Nehring
Publisher:
Published: 1981
Total Pages: 268
ISBN-13:
DOWNLOAD EBOOKA quantitative assessment of the ultimate conventional petroleum resources of the United States. Using a database listing all the significant oil and gas fields, the authors describe what has already been discovered, interpret why these discoveries happened when they did, and assess the remaining geologic prospects. U.S. petroleum resources are highly concentrated in a few major provinces and in a relatively small number of giant and large fields. Since the peaks in oil discoveries about 1930 and natural gas about 1950, both the number of discoveries and the amounts discovered have declined substantially. The authors conclude that most of the conventional petroleum that will ultimately be produced has already been discovered and made recoverable. Ultimate recovery will most likely be between 210 and 285 billion barrels of petroleum liquids and 920 to 1,090 trillion cubic feet of natural gas, as compared with known recovery of 175 billion barrels and 750 trillion cubic feet.