Enhanced well production
US4651825A · kind A · utility
297Cited by
10References
10Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | May 9, 1986 |
| Grant date | Mar 24, 1987 |
| Priority date | — |
| Expiry date | May 9, 2006 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE21B43/2401
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A method and apparatus for enhancing the production of a hydrocarbonaceous fluid from a subterranean geologic reservoir containing same using electrical heating by employing at least three electrodes between the injection wellbore and production wellbore and passing electricity only between the three electrodes.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.