Some tools and methods used in cleaning oil wells in California / by G.B. Shea.

Author:	Shea, G. B.
Year:	1943
Document Type:	BMRA
Issuing Agency:	U.S. Bureau of Mines,
SUDOC:	I 28.23:3706
Series:	Report of investigations / United States. Bureau of Mines ;
Report Number:	3706.
Subjects:	Oil wells--Maintenance and repair
	Oil wells--Equipment and supplies
Link:	https://hdl.handle.net/2027/mdp.39015078491399