Title:
Method of preventing loss of gaseous drilling fluid
United States Patent 3011547


Inventors:
Holbert, Don R.
Perry, Robert O.
Application Number:
US68619857A
Publication Date:
12/05/1961
Filing Date:
09/25/1957
Assignee:
SINCLAIR OIL & GAS COMPANY
Primary Class:
Other Classes:
166/290, 166/295, 175/71, 175/72
International Classes:
C09K8/508
View Patent Images:
US Patent References:
2867278Sealing porous formations1959-01-06
2801985Soil stabilization1957-08-06
2700734Subsurface exploration1955-01-25
2345611Process for plugging formations1944-04-04