Patent ID: 11932808
Assignee: HALLIBURTON ENERGY SERVICES, INC.
Field: Basic materials chemistry (Chemistry)
Classification: CPC C  E | IPC C  E

Claim 0:
1. A method comprising:
providing a treatment fluid that comprises a base fluid and a particulate additive, wherein the particulates each comprise a polymer core and calcium carbonate disposed on at least a portion of an outer surface of the polymer core, wherein the particulates have a particle size (d50) of from about 2 μm to about 1600 μm in diameter, wherein the calcium carbonate has a thickness from about 0.1 μm to about 5 μm, wherein the polymer core comprises a shell surrounding an interior space, wherein the shell comprises a polymeric material and the interior space contains a liquid; and
introducing the treatment fluid into at least a portion of a subterranean formation.