Resin coated proppants for water-reducing application
US10017688B1 · kind B1 · utility
6Cited by
10References
21Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 24, 2015 |
| Grant date | Jul 10, 2018 |
| Priority date | — |
| Expiry date | Jul 24, 2035 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC09K8/805
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
Proppant materials, and methods for making proppant materials, are provided. In one embodiment, the proppant material comprises a substrate material, a polymeric material disposed on the substrate material, a surface wettability modifier disposed on the polymeric material, and a surfactant material disposed on the surface wettability modifier. A consolidation material may also be disposed on the polymeric material or formed as part of the polymeric material.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.