Parylene coated chemical entities for downhole treatment applications
US9617458B2 · kind B2 · utility
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35References
12Claims
0Family size
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Key dates
| Filing date | Oct 31, 2013 |
| Grant date | Apr 11, 2017 |
| Priority date | — |
| Expiry date | Aug 10, 2034 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC09K2208/26
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
Fluids including a parylene-coated chemical entity and methods of treating a subterranean formation with such fluids are disclosed. The methods may include introducing a treatment fluid into a subterranean formation, the treatment fluid containing a parylene-coated particle having a chemical entity encapsulated therein.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.