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Economic evaluation of directional drilling for methane drainage from coalbeds
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Published Year
1980-1989 (1)
Subject
Coalbed methane drainage--Directional drilling--Economic aspects--Pennsylvania (1)
Methane industry--Pennsylvania (1) *
Author
Baker, E. C. (1) *
Finfinger, G. L. (1)
Oyler, D. C. (1)
Perry, John H. (1)