Wells – Processes – Cementing – plugging or consolidating
Patent
1977-11-16
1978-09-12
Novosad, Stephen J.
Wells
Processes
Cementing, plugging or consolidating
166276, E21B 33138, E21B 4302
Patent
active
041130154
ABSTRACT:
A well treating process in which a granular mass is consolidated by contacting it with an epoxy resin-forming solution that precipitates a self-curing partially-cured resin, is improved by using such a solution that contains a viscosity-increasing amount of an otherwise substantially inert oil-soluble polymer.
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patent: 3954629 (1976-05-01), Scheffe et al.
patent: 3979304 (1976-09-01), Fischer et al.
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Novosad Stephen J.
Shell Oil Company
Suchfield George A.
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