APPLICATION OF SEALANT COMPOSITION TO REDUCE DIAGENESIS Russian patent published in 2011 - IPC C09K8/62 E21B43/22 E21B43/267 

Abstract RU 2432381 C2

FIELD: mining.

SUBSTANCE: using a composition of a sealant emulsion to reduce diagenesis of mineral surface in an underground layer, where the composition of the sealant emulsion contains a water fluid; a surfactant and a sealant, at the same time the specified emulsion has a water external phase and an oil internal phase, the sealant is a non-water additive, which gives stickiness, selected from a group that contains of polyamides, polyesters, polycarbonates, polycarbamates, natural resins and their combinations, or resin selected from a group made of a double-component resin on the epoxide basis, resins on the basis of furans, phenol-based resins and resins on the basis of phenol/phenol-formaldehyde/furfuryl alcohol, besides, the composition of the sealant emulsion is introduced into the underground layer, and multiple particles are coated with a sealant emulsion to produce multiple particles coated with a sealant emulsion. The invention is developed in the formula subclaims.

EFFECT: facilitation of works performance, transportation and cleaning.

6 cl, 3 dwg, 2 ex, 1 tbl

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RU 2 432 381 C2

Authors

Uiver Dzhimmi D.

Ngujen Filip Djuk

Rash Tomas E.

Slabaf Billi F.

Boulz Bobbi K.

Dates

2011-10-27Published

2007-02-07Filed