Self propping surfactant for well stimulation
US11124699B2 · kind B2 · utility
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2References
20Claims
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Key dates
| Filing date | Nov 17, 2017 |
| Grant date | Sep 21, 2021 |
| Priority date | — |
| Expiry date | Nov 17, 2037 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC09K2208/28
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
A method of fracturing a subterranean formation may comprise: pumping a fracturing fluid into the subterranean formation, through a wellbore, at or above a fracture gradient of the subterranean formation, wherein the fracturing fluid comprises halloysite nanotubes.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.