Chemistry of carbon compounds – Miscellaneous organic carbon compounds
Patent
1977-06-16
1978-07-18
Tillman, Murray
Chemistry of carbon compounds
Miscellaneous organic carbon compounds
260 292EP, E21B 4304
Patent
active
041014740
ABSTRACT:
An aqueous based slurry is disclosed containing an aqueous carrier fluid, an epoxy resin, a curing agent for the resin, a solvent for said resin and curing agent, a finely divided particulate material, a particular quaternary ammonium halide, and a coupling agent to promote bonding of the resin to the particulate. Optionally, the slurry may contain a thickening or gelling agent for the water to enhance its solids carrying capacity and an agent to break the gel after its purpose has been served. The slurry, suitable for use in placing a permeable, consolidated gravel pack adjacent an incompetent subterranean formation, is characterized in that it does not require an oil-based carrier and also in that it can easily be prepared in the field by adding the particulate directly to the aqueous carrier without precoating the particulate with the resin.
REFERENCES:
patent: 2817602 (1957-12-01), Pardo
patent: 2823753 (1958-02-01), Henderson et al.
patent: 3285339 (1966-11-01), Walther et al.
patent: 3854533 (1974-12-01), Gurley et al.
patent: 3867986 (1975-02-01), Copeland
Kirk-Othmer "Encyclopedia of Chem. Tech. Second Ed." vol. 16, pp. 863-864; vol. 19, pp. 562-564.
Constien Vernon G.
Copeland Claude T.
Koeckert Arthur H.
The Dow Chemical Company
Tillman Murray
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