High temperature well treating with crosslinked gelled solutions
US4210206A · kind A · utility
28Cited by
7References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 11, 1978 |
| Grant date | Jul 1, 1980 |
| Priority date | — |
| Expiry date | Oct 11, 1998 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S507/922
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
The present invention relates to methods and compositions for treating high temperature well formations whereby highly viscous crosslinked gels are formed in the formations.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.