Proppants for hydraulic fracturing technologies
US9845427B2 · kind B2 · utility
5Cited by
66References
7Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 20, 2010 |
| Grant date | Dec 19, 2017 |
| Priority date | — |
| Expiry date | Apr 1, 2032 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC09K8/94
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
The invention is directed to systems and methods for forming and using proppant particles having desirable attributes.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.