Cable-tool coring with oil-base mud in Appalachian oilfields

Author:	Wertman, William T.
Year:	1958
Document Type:	BMRA
Issuing Agency:	U.S. Dept. of the Interior, Bureau of Mines,
SUDOC:	I 28.23:5424
Series:	Report of investigations / United States Department of the Interior, Bureau of Mines ;
Report Number:	5424
Subjects:	Drilling muds
	Boring
	Oil well drilling
Link:	https://hdl.handle.net/2027/mdp.39015078541938