Compositions – Leather or fur treating
Patent
1978-12-26
1980-10-28
Guynn, Herbert B.
Compositions
Leather or fur treating
166301, 252 855B, E21B 2300
Patent
active
042305870
ABSTRACT:
An additive composition effective in the release of stuck pipe in a bore hole during a drilling operation.
REFERENCES:
patent: 2589949 (1952-03-01), Meadors
patent: 3217802 (1965-11-01), Reddie et al.
patent: 3223622 (1965-12-01), Lummus et al.
Carbowax Polyethylene Glycols, Booklet by Union Carbide Chemicals Co., New York, 1960, pp. 3-6 and 11.
Guynn Herbert B.
Kulason Robert A.
Ries Carl G.
Texaco Inc.
Young James F.
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