Title:
Drilling muds
United States Patent 2773030
US Patent References:
Lubricants
- - 2043961

Emulsifiable hydrocarbon oils and emulsions thereof
- - 2423144

Drilling fluids
- - 2542019

Drilling fluids
- - 2573959

Emulsion drilling fluid
- - 2689219


Inventors:
Tailleur, Rodolfo J.
Publication Date:
12/04/1956
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Assignee:
GULF OIL CORP
Primary Class:
507/116
Other Classes:
507/126, 507/135, 507/137
International Classes:
C09K8/04; C09K8/02