Methods of using downhole compositions including an ion-sequestering compound
US9650299B2 · kind B2 · utility
4Cited by
2References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 28, 2013 |
| Grant date | May 16, 2017 |
| Priority date | — |
| Expiry date | Jan 27, 2034 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC09K8/887
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
The present invention relates to methods and compositions for the treatment of subterranean formations. In various embodiments, the method includes obtaining or providing a composition including at least one-ion sequestering compound, sequestering at least one ion from a polymer in the composition with the at least one ion-sequestering compound, and contacting a subterranean material downhole with the composition.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.