Methods of using wellbore sealant compositions containing cationic latexes
US7694738B2 · kind B2 · utility
5Cited by
57References
23Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 1, 2005 |
| Grant date | Apr 13, 2010 |
| Priority date | — |
| Expiry date | Feb 14, 2027 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC09K8/467
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
A method of servicing a wellbore in contact with a subterranean formation, comprising: placing a sealant composition comprising a cementitious material and a cationic latex into the wellbore.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.