Fracturing fluids based on associative polymers and on labile surfactants
US10323175B2 · kind B2 · utility
3Cited by
13References
7Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 10, 2014 |
| Grant date | Jun 18, 2019 |
| Priority date | — |
| Expiry date | Jul 14, 2034 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE21B43/26
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
The present invention relates to a fracturing fluid comprising, in an aqueous medium:
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.