Review of horizontal drilling technology for methane drainage from U.S. coalbeds

Author:	Finfinger, Gerald L.
Additional Authors:	Cervik, Joseph,
Year:	1980
Document Type:	USBI
Issuing Agency:	U.S. Dept. of the Interior, Bureau of Mines,
SUDOC:	I 28.27:8829
Series:	Information circular - Bureau of Mines ;
Report Number:	8829
Subjects:	Coal mines and mining--United States--Safety measures
	Coalbed methane drainage--United States
	Boring
Link:	https://hdl.handle.net/2027/mdp.39015078461871