Title:
Method for determining fluid conductance of earth layers
United States Patent 2429577
Inventors:
French Jr., Richard W.
Publication Date:
10/21/1947
Export Citation:
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Assignee:
CONTINENTAL OIL CO
Primary Class:
250/260
Other Classes:
73/152.41, 166/250.01, 166/269, 250/259
International Classes:
E21B47/10; E21B47/10
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US Patent References:
2364975Determining permeability of geologic structures
2339129Radiological method of surveying wells
2320643Well surveying method and apparatus