Delayed hydrocarbon gel crosslinkers and methods for making and using same
US8158562B2 · kind B2 · utility
30Cited by
144References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 27, 2007 |
| Grant date | Apr 17, 2012 |
| Priority date | — |
| Expiry date | Oct 4, 2027 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC09K8/685
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
A cross-link delaying or retarding composition, a cross-linking system including the cross-link delaying or retarding composition, or a fracturing fluid including a cross-linking system and a cross-link delaying or retarding composition are disclosed along with methods for making and using the compositions.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.