Fishbone well configuration for in situ combustion
US8381810B2 · kind B2 · utility
5Cited by
12References
31Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 15, 2010 |
| Grant date | Feb 26, 2013 |
| Priority date | — |
| Expiry date | Aug 19, 2031 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE21B43/243
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
An underground reservoir is provided comprising an injection well and a production well. The production well has a horizontal section oriented generally perpendicularly to a generally linear and laterally extending, upright combustion front propagated from the injection well.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.