CA1022062A - Electrical pre-heating technique for recovering fluid from subterranean formation - Google Patents

Electrical pre-heating technique for recovering fluid from subterranean formation

Info

Publication number
CA1022062A
CA1022062A CA225,706A CA225706A CA1022062A CA 1022062 A CA1022062 A CA 1022062A CA 225706 A CA225706 A CA 225706A CA 1022062 A CA1022062 A CA 1022062A
Authority
CA
Canada
Prior art keywords
subterranean formation
heating technique
recovering fluid
electrical pre
recovering
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.)
Expired
Application number
CA225,706A
Other languages
French (fr)
Inventor
Loyd R. Kern
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.)
Petro Canada Inc
Original Assignee
Petro Canada Inc
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 Petro Canada Inc filed Critical Petro Canada Inc
Application granted granted Critical
Publication of CA1022062A publication Critical patent/CA1022062A/en
Expired legal-status Critical Current

Links

CA225,706A 1974-08-09 1975-04-29 Electrical pre-heating technique for recovering fluid from subterranean formation Expired CA1022062A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US49600074A 1974-08-09 1974-08-09

Publications (1)

Publication Number Publication Date
CA1022062A true CA1022062A (en) 1977-12-06

Family

ID=23970858

Family Applications (1)

Application Number Title Priority Date Filing Date
CA225,706A Expired CA1022062A (en) 1974-08-09 1975-04-29 Electrical pre-heating technique for recovering fluid from subterranean formation

Country Status (1)

Country Link
CA (1) CA1022062A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4794049A (en) * 1983-02-16 1988-12-27 Mitsubishi Denki Kabushiki Kaisha Electrode supporting conduit tube for electrical heating or underground hydrocarbon resources
US4798769A (en) * 1983-06-17 1989-01-17 Mitsubishi Denki Kabushiki Kaisha Electrode supporting conduit tube for electrical heating of underground hydrocarbon resources

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4794049A (en) * 1983-02-16 1988-12-27 Mitsubishi Denki Kabushiki Kaisha Electrode supporting conduit tube for electrical heating or underground hydrocarbon resources
US4798769A (en) * 1983-06-17 1989-01-17 Mitsubishi Denki Kabushiki Kaisha Electrode supporting conduit tube for electrical heating of underground hydrocarbon resources

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