Patent ID: 11884878
Assignee: HALLIBURTON ENERGY SERVICES, INC.
Field: Basic materials chemistry (Chemistry)
Classification: CPC C | IPC C

Claim 0:
1. A method for consolidating unconsolidated particulates, the method comprising:
introducing a furfuryl alcohol-based resin treatment fluid into a wellbore; wherein the furfuryl alcohol-based resin treatment fluid comprises:
a furfuryl alcohol-based resin, and
a diluent;

contacting the unconsolidated particulates within the wellbore with the furfuryl alcohol-based resin treatment fluid to form resin-contacted unconsolidated particulates;
introducing a substituted amine acid treatment fluid into the wellbore after the introduction of the furfuryl alcohol-based resin treatment fluid into the wellbore; wherein the substituted amine acid treatment fluid comprises:
a substituted amine acid salt; wherein the substituted amine acid salt is the reaction product of an alkanolamine and a mineral acid, and
a solvent; and

contacting the resin-contacted unconsolidated particulates with the substituted amine acid treatment fluid.