CA3045256C - Protection tubulaire pour systeme radiofrequence afin d'ameliorer la recuperation d'huiles lourdes - Google Patents

Protection tubulaire pour systeme radiofrequence afin d'ameliorer la recuperation d'huiles lourdes

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Publication number
CA3045256C
CA3045256C CA3045256A CA3045256A CA3045256C CA 3045256 C CA3045256 C CA 3045256C CA 3045256 A CA3045256 A CA 3045256A CA 3045256 A CA3045256 A CA 3045256A CA 3045256 C CA3045256 C CA 3045256C
Authority
CA
Canada
Prior art keywords
antenna
transmission line
dielectric
coaxial transmission
tubular jacket
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.)
Active
Application number
CA3045256A
Other languages
English (en)
Other versions
CA3045256A1 (fr
Inventor
Sebastiano BURRAFATO
Alberto MALIARDI
Domenico Di Renzo
Original Assignee
Eni SpA
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
Priority claimed from IT102016000122488A external-priority patent/IT201600122488A1/it
Application filed by Eni SpA filed Critical Eni SpA
Publication of CA3045256A1 publication Critical patent/CA3045256A1/fr
Application granted granted Critical
Publication of CA3045256C publication Critical patent/CA3045256C/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

La présente invention concerne un système pour faciliter l'extraction d'hydrocarbures, en particulier une protection tubulaire pour un système d'extraction à l'aide du chauffage RF d'hydrocarbures hautement visqueux in situ au moyen d'une antenne ayant un réseau coaxial de convertisseurs de mode.
CA3045256A 2016-12-02 2017-12-01 Protection tubulaire pour systeme radiofrequence afin d'ameliorer la recuperation d'huiles lourdes Active CA3045256C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
IT102016000122488A IT201600122488A1 (it) 2016-12-02 2016-12-02 Protezione tubolare per sistema a radiofrequenza per migliorare il recupero di oli pesanti
IT102016000122488 2016-12-02
PCT/IB2017/057567 WO2018100545A1 (fr) 2016-12-02 2017-12-01 Protection tubulaire pour système radiofréquence afin d'améliorer la récupération d'huiles lourdes

Publications (2)

Publication Number Publication Date
CA3045256A1 CA3045256A1 (fr) 2018-06-07
CA3045256C true CA3045256C (fr) 2025-09-16

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