Process and fluids for the treatment of oil wells
US5846914A · kind A · utility
12Cited by
5References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 11, 1995 |
| Grant date | Dec 8, 1998 |
| Priority date | — |
| Expiry date | Jan 11, 2015 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S507/925
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
A process for the treatment of oil wells having a high content of "acid gases", comprises circulating through or pumping into the well a slurry comprising a water-soluble, solid salt and a saline solution, which slurry does not react with the "acid gases" and which has a density of more than 13 and preferably of at least 14 lb/gal.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.