Technique to improve fuel extraction for coal seams intersected by oil and gas wells

Author:	Haynes, R. D.
Year:	1973
Document Type:	USBI
Issuing Agency:	U.S. Dept. of the Interior, Bureau of Mines,
SUDOC:	I 28.27:8619
Series:	Information circular / United States Department of the Interior, Bureau of Mines ;
Report Number:	8619
Subjects:	Oil wells
	Gas wells
	Coal mines and mining
Links:	https://hdl.handle.net/2027/pst.000029753352
	https://hdl.handle.net/2027/mdp.39015078516393