TACKIFICATION AQUEOUS LIQUIDS AND METHODS OF USING SAID LIQUIDS Russian patent published in 2010 - IPC C09K8/80 E21B43/267 

Abstract RU 2382066 C2

FIELD: chemistry.

SUBSTANCE: in methods of producing, stabilising proppant packing in an underground formation and in the method of regulating removal of proppant particles from the proppant packing an aqueous working liquid containing proppant particles is used, where at least a portion of the proppant particles is at least partially covered with an aqueous compound which gives tackiness after effect of an activator.

EFFECT: highly elastic bond between proppant particles which does not harden with time, regulation of the beginning of tackiness.

65 cl, 16 ex

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RU 2 382 066 C2

Authors

Bloch Mehtt'Ju E.

Uehlton Tomas D.

Ngujen Filip D.

Dates

2010-02-20Published

2005-05-19Filed