Coil tubing cleanout fluid
US11060011B2 · kind B2 · utility
0Cited by
6References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 24, 2016 |
| Grant date | Jul 13, 2021 |
| Priority date | — |
| Expiry date | Aug 29, 2036 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC09K2208/28
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
Coil tubing cleanout fluids comprising a clay are provided. A method may comprise introducing a cleanout fluid into a wellbore wherein the cleanout fluid comprises a carrier fluid and a clay; and entraining solid particles in the cleanout fluid wherein the solid particles are disposed in the wellbore.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.