Flow of self-diverting acids in carbonate reservoirs
US7774183B2 · kind B2 · utility
13Cited by
4References
5Claims
0Family size
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Key dates
| Filing date | Jul 11, 2006 |
| Grant date | Aug 10, 2010 |
| Priority date | — |
| Expiry date | Feb 19, 2029 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE21B43/25
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
Two new flow parameters derived from laboratory core-flood experiments are used in building mathematical models to predict the performance of an acid treatment when treatment is made with self diverting fracturing acids. The two new variables are:
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.