Propping open hydraulic fractures
US11230661B2 · kind B2 · utility
1Cited by
119References
5Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 4, 2020 |
| Grant date | Jan 25, 2022 |
| Priority date | — |
| Expiry date | Sep 4, 2040 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC09K2208/10
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
A composition includes an emulsion of nanocomposite in water and a proppant. The nanocomposite includes an epoxy resin and an organically modified montmorillonite compatible to the epoxy resin.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.