Influence of surface-active chemicals on drilling and fracturing rock

Additional Authors:	Tweeton, Daryl R., Engelmann, William H., Savanick, G. A., Johnson, D. I.
Year:	1976
Document Type:	BMRA
Issuing Agency:	U.S. Dept. of the Interior, Bureau of Mines,
SUDOC:	I 28.23:8186
Series:	Report of investigations - Bureau of Mines ;
Report Number:	8186
Subjects:	Mining engineering
	Boring
Link:	https://hdl.handle.net/2027/mdp.39015078472928