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Experiments in the Use of Back Pressures on Oil Wells

Collecting and Examining Subsurface Samples of Petroleum

Published Year

• 1920-1929 (1)
• 1940-1949 (1)

Subject

• Oil well drilling. (2) *
• Natural gas. (1)

Author

• Grandone, Peter (1)
• Swigart, T. E. (1)

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