INTERPOLYMER CROSSLINKED GEL AND METHOD OF USE Russian patent published in 2016 - IPC C09K8/12 C09K8/512 C09K8/52 C09K8/68 C09K8/74 C09K8/88 E21B43/04

Abstract RU 2583429 C2

FIELD: chemistry.

SUBSTANCE: well treatment gel contains more than 1 wt % of a polyacrylamide crosslinked with a non-metallic crosslinking agent. The non-metallic crosslinking agent contains polylactam.

EFFECT: obtaining a gel having good gellation control in a well.

13 cl, 4 tbl, 7 dwg

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RU 2 583 429 C2

Authors

Sallivan Filip F.

Khatchins Rik D.

Mirakjan Andrej

Tastin Geri Dzhon

Lin Litszjun

Dates

2016-05-10—Published

2011-11-30—Filed