Chemistry of carbon compounds – Miscellaneous organic carbon compounds
Patent
1977-07-14
1978-08-29
Guynn, Herbert B.
Chemistry of carbon compounds
Miscellaneous organic carbon compounds
166276, 166295, 260 13, 260 16, C08L 116, E21B 3313
Patent
active
041102754
ABSTRACT:
A method and composition is provided for positioning a polymeric material having particulate matter disposed therein in a subterranean formation penetrated by a wellbore. The composition consists essentially of a hydrocarbon oil, a quaternary salt of an essentially undegraded, cellulose sulfate, solid particulate matter in an amount equal to from about 0.25 to about 22 pounds of particulate matter per gallon of hydrocarbon oil and an acid-settable thermosetting resin in an amount equal to from about 0.1 to about 5.0 gallons per cubic foot of particulate material. The composition is placed in contact with a subterranean formation in a wellbore by a method comprising injecting a first mixture consisting essentially of said quaternary salt of an essentially undegraded cellulose sulfate mixed with hydrocarbon oil followed by the injection of the composition with a post injection of an additional quantity of the quaternary salt in oil.
REFERENCES:
patent: 3378071 (1968-04-01), Sparlin
patent: 3391738 (1968-07-01), Sparlin
patent: 3692116 (1972-09-01), Sparlin
patent: 3726796 (1973-04-01), Schweiger
patent: 3776311 (1973-12-01), Carnes et al.
Sifferman Thomas R.
Sparlin Derry D.
Continental Oil Company
Guynn Herbert B.
Reinert A. Joe
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