A New Train of Thought for Defining Size of Making Pit From Steel Tooth

1997: A New Train of Thought for Defining Size of Making Pit From Steel Tooth. Petroleum Geology and Engineering, 11(04): 17-19+59-60.

Citation:

1997: A New Train of Thought for Defining Size of Making Pit From Steel Tooth. Petroleum Geology and Engineering, 11(04): 17-19+59-60.

Citation:

1997: A New Train of Thought for Defining Size of Making Pit From Steel Tooth. Petroleum Geology and Engineering, 11(04): 17-19+59-60.

Abstract

On the basis of a test, this paper first advances the theory about making pit on rock from steel tooth in the form of a flat bottom cylinder through static pressure, and obtains the formula for calculating pit size.Result shows that it is uniform with the fact

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