Well treatment method

Details Well treatment method Well treatment method

1978-12-04

1980-11-04

Novosad, Stephen J.

Wells

Processes

Specific propping feature

E21B 4326

Patent

active

042314283

ABSTRACT:
In a method of propping a fracture in subterranean formations, the invention comprises placing in the fractures particulate solids such as sand coated with a water-repellent coating composition such as an oil-soluble organo-silicon compound. The water-repellent coated solid particulate propping agent can be prepared by dissolving an oil-soluble organo-silicon compound in a solvent therefor, admixing the resultant solution with particulate material, and thereafter evaporating the solvent to form a coating of organo-silicon compound on the particulate material.

REFERENCES:
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patent: 3237693 (1966-03-01), Huitt et al.
patent: 3929191 (1975-12-01), Graham et al.
patent: 4034139 (1977-07-01), Mazarguil et al.
patent: 4042032 (1977-08-01), Anderson et al.
patent: 4068718 (1978-01-01), Cooke, Jr. et al.
patent: 4078610 (1978-03-01), Arnold

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