Invert emulsion treatment fluids comprising polar organic compounds and methods of use in subterranean operations
US10119062B2 · kind B2 · utility
0Cited by
8References
20Claims
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Key dates
| Filing date | Mar 4, 2015 |
| Grant date | Nov 6, 2018 |
| Priority date | — |
| Expiry date | Mar 4, 2035 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE21B21/003
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
Certain invert emulsion treatment fluids and methods for use in subterranean formations Certain of those methods herein include: providing an invert emulsion treatment fluid that comprises an oleaginous external phase, and an internal phase that comprises one or more alcohols and one or more polar organic compounds that are soluble in the internal phase; and introducing the treatment fluid into at least a portion of a subterranean formation.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.