Patent ID: 11866636
Assignee: HALLIBURTON ENERGY SERVICES, INC.
Field: Basic materials chemistry (Chemistry)
Classification: CPC C | IPC C

Claim 9:
10. A system comprising:
a tubular extending into a subterranean formation; and
a pump fluidly coupled to the tubular, the tubular containing a treatment fluid comprising:
an aqueous base fluid and an embedded treatment additive,

wherein the embedded treatment additive comprises an aqueous-soluble downhole reactive material embedded in a crosslinked polymeric solution to delay the reactivity of the aqueous-soluble downhole reactive material, wherein the aqueous-soluble downhole reactive material comprises N-phosphonomethyliminodiacetic acid and is embedded in the crosslinked polymeric solution; and the crosslinked polymeric solution comprises polyvinyl alcohol; and
wherein the aqueous-soluble downhole reactive material is a solid particulate.