Method of treating oil fields - Spindler, Peter J.

Title:

Method of treating oil fields

United States Patent 1826371

Inventors:

Spindler, Peter J.

Publication Date:

10/06/1931

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Assignee:

Spindler, Peter J.

Primary Class:

166/245

Other Classes:

166/268, 166/269

International Classes:

E21B43/16; E21B43/30; E21B43/00; E21B43/16

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