Patent ID: 9644135
Date: 2017-05-09
CPC Classifications: C09K,E21B

Claim:
1. A method comprising: injecting an aqueous preflush comprising a first aqueous base fluid, a clay stabilizer, and a surfactant into a portion of a subterranean formation at a matrix flow rate; providing a consolidation composition comprising a second aqueous-based fluid, a silane-based resin, a silane-based amine curing agent, and a delaying agent, injecting the consolidation composition into the portion of the subterranean formation at a matrix flow rate; injecting an aqueous postflush fluid comprising a third aqueous base fluid and an alkaline agent into the portion of the subterranean formation at a matrix flow rate; and curing the consolidation composition so as to consolidate coated proppant particulates in a fracture and form a proppant pack therein.