Method of fracturing subterranean formations utilizing emulsions comprising acrylamide copolymers
US7482310B1 · kind B1 · utility
48Cited by
29References
25Claims
0Family size
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Key dates
| Filing date | Nov 12, 2004 |
| Grant date | Jan 27, 2009 |
| Priority date | — |
| Expiry date | Mar 19, 2026 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC09K2208/26
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
A method of treating a subterranean formation penetrated by a well bore including:
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.