Method of fracturing
United States Patent 2951535

Inventors:
Mihram, Russell G.
Garrett, Lilburn H.
Publication Date:
09/06/1960
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Assignee:
Halliburton, Oil Well Cementing
Primary Class:
Other Classes:
166/308.100, 166/280.200, 250/260
International Classes:
G01V5/08; G01V5/00