CA2280079CCA 2280079CA2280079ACA2280079CCA 2280079 CCA2280079 CCA 2280079CCA 2280079 CA2280079 CA 2280079CA 2280079 ACA2280079 ACA 2280079ACA 2280079 CCA2280079 CCA 2280079C
Authority
CA
Canada
Prior art keywords
well
liners
oil
electrically
wells
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Eureka Oil ASA
Original Assignee
Eureka Oil ASA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Eureka Oil ASAfiledCriticalEureka Oil ASA
Publication of CA2280079A1publicationCriticalpatent/CA2280079A1/en
Application grantedgrantedCritical
Publication of CA2280079CpublicationCriticalpatent/CA2280079C/en
Method and apparatus for enhancing liquid hydrocarbon production from a single borehole in a slowly producing formation by non-uniform heating through optimized electrode arrays surrounding the borehole