Methods and compositions for stimulating the production of hydrocarbons from subterranean formations
US10738235B2 · kind B2 · utility
5Cited by
187References
15Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 4, 2019 |
| Grant date | Aug 11, 2020 |
| Priority date | — |
| Expiry date | Feb 4, 2039 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE21B43/27
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
Methods for treating an oil or gas well having a wellbore by, for example, injecting an emulsion or microemulsion into the wellbore to increase formation crude oil or formation gas production by the well. Methods of selecting compositions for treating an oil or gas well having a wellbore to increase formation crude oil or formation gas production by the well.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.