Hydrophobic coating of particulates for enhanced well productivity
US11208591B2 · kind B2 · utility
2Cited by
200References
22Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 13, 2017 |
| Grant date | Dec 28, 2021 |
| Priority date | — |
| Expiry date | May 18, 2038 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC09K8/602
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
Compositions and methods for coated or uncoated particulates, such as proppants, are provided that can, among other things, provide a hydrophobic surface that can enhance well productivity and other compositions and methods are disclosed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.