Patent · US Active

Sealant composition comprising a gel system and a reduced amount of cement for a permeable zone downhole

US8703659B2 · kind B2 · utility

17Cited by
142References
19Claims
0Family size

Assignee

Inventors

Key dates

Filing dateJan 19, 2006
Grant dateApr 22, 2014
Priority date—
Expiry dateJan 20, 2030

Classification

  • Technology area (CPC C)Chemistry; Metallurgy
  • CPC primaryC09K8/512
  • WIPO fieldBasic materials chemistry
  • WIPO sectorChemistry

Abstract

A sealant composition for servicing a wellbore comprising at least one gel system, a leak off prevention material and water.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.