CA2264354A1 - Appareil de chauffage electrique - Google Patents

Appareil de chauffage electrique Download PDF

Info

Publication number
CA2264354A1
CA2264354A1 CA 2264354 CA2264354A CA2264354A1 CA 2264354 A1 CA2264354 A1 CA 2264354A1 CA 2264354 CA2264354 CA 2264354 CA 2264354 A CA2264354 A CA 2264354A CA 2264354 A1 CA2264354 A1 CA 2264354A1
Authority
CA
Canada
Prior art keywords
electrical heater
heating element
element configuration
annular heating
heater
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.)
Granted
Application number
CA 2264354
Other languages
English (en)
Other versions
CA2264354C (fr
Inventor
Lawrence James Bielamowicz
Eric De Rouffignac
Harold J. Vinegar
Scott Lee Wellington
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.)
Shell Canada Ltd
Original Assignee
Shell Canada Ltd
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 Shell Canada Ltd filed Critical Shell Canada Ltd
Publication of CA2264354A1 publication Critical patent/CA2264354A1/fr
Application granted granted Critical
Publication of CA2264354C publication Critical patent/CA2264354C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B36/00—Heating, cooling, insulating arrangements for boreholes or wells, e.g. for use in permafrost zones
    • E21B36/04—Heating, cooling, insulating arrangements for boreholes or wells, e.g. for use in permafrost zones using electrical heaters

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Resistance Heating (AREA)
  • Road Paving Structures (AREA)
CA 2264354 1998-03-06 1999-03-04 Appareil de chauffage electrique Expired - Fee Related CA2264354C (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US7716098P 1998-03-06 1998-03-06
US7702298P 1998-03-06 1998-03-06
US60/077022 1998-03-06
US60/077160 1998-03-06

Publications (2)

Publication Number Publication Date
CA2264354A1 true CA2264354A1 (fr) 1999-09-06
CA2264354C CA2264354C (fr) 2007-11-06

Family

ID=26758783

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2264354 Expired - Fee Related CA2264354C (fr) 1998-03-06 1999-03-04 Appareil de chauffage electrique

Country Status (7)

Country Link
EP (1) EP0940558B1 (fr)
CN (1) CN1232718C (fr)
AU (1) AU746983B2 (fr)
CA (1) CA2264354C (fr)
DE (1) DE69923247T2 (fr)
JO (1) JO2077B1 (fr)
MA (1) MA24902A1 (fr)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1270051C (zh) 2000-04-24 2006-08-16 国际壳牌研究有限公司 从含油母质的岩层中就地回收烃的方法
ATE276428T1 (de) * 2000-04-24 2004-10-15 Shell Int Research Verfahren zur behandlung von erdöllagerstätten
US6951247B2 (en) 2001-04-24 2005-10-04 Shell Oil Company In situ thermal processing of an oil shale formation using horizontal heat sources
CN100400793C (zh) * 2001-10-24 2008-07-09 国际壳牌研究有限公司 通过u形开口现场加热含烃地层的方法与系统
CA2524689C (fr) 2003-04-24 2012-05-22 Shell Canada Limited Procedes thermiques pour formations souterraines
ATE414840T1 (de) 2004-04-23 2008-12-15 Shell Int Research Zur erwärmung von unterirdischen formationen verwendete temperaturbegrenzte heizvorrichtungen
US7568526B2 (en) * 2004-07-29 2009-08-04 Tyco Thermal Controls Llc Subterranean electro-thermal heating system and method
US7575053B2 (en) 2005-04-22 2009-08-18 Shell Oil Company Low temperature monitoring system for subsurface barriers
EP1871986A1 (fr) * 2005-04-22 2008-01-02 Shell Internationale Research Maatschappij B.V. Propriétés variables sur des longueurs de radiateurs à limite de température
US8606091B2 (en) 2005-10-24 2013-12-10 Shell Oil Company Subsurface heaters with low sulfidation rates
AU2007240367B2 (en) 2006-04-21 2011-04-07 Shell Internationale Research Maatschappij B.V. High strength alloys
GB2456251B (en) 2006-10-20 2011-03-16 Shell Int Research Heating hydrocarbon containing formations in a spiral startup staged sequence
US7832484B2 (en) 2007-04-20 2010-11-16 Shell Oil Company Molten salt as a heat transfer fluid for heating a subsurface formation
CA2698564C (fr) 2007-10-19 2014-08-12 Shell Internationale Research Maatschappij B.V. Oxydation in situ de formations de sous-surface
US8162405B2 (en) 2008-04-18 2012-04-24 Shell Oil Company Using tunnels for treating subsurface hydrocarbon containing formations
CA2738805A1 (fr) 2008-10-13 2010-04-22 Shell Internationale Research Maatschappij B.V. Systemes de fluide de transfert chauffe en circulation utilise pour traiter une formation souterraine
US8851170B2 (en) 2009-04-10 2014-10-07 Shell Oil Company Heater assisted fluid treatment of a subsurface formation
EP2486573A4 (fr) * 2009-10-09 2014-05-28 Shell Oil Co Jonction de couplage compactée pour le couplage de conducteurs isolés
US8701769B2 (en) 2010-04-09 2014-04-22 Shell Oil Company Methods for treating hydrocarbon formations based on geology
US8631866B2 (en) 2010-04-09 2014-01-21 Shell Oil Company Leak detection in circulated fluid systems for heating subsurface formations
US9033042B2 (en) 2010-04-09 2015-05-19 Shell Oil Company Forming bitumen barriers in subsurface hydrocarbon formations
US8820406B2 (en) 2010-04-09 2014-09-02 Shell Oil Company Electrodes for electrical current flow heating of subsurface formations with conductive material in wellbore
US9016370B2 (en) 2011-04-08 2015-04-28 Shell Oil Company Partial solution mining of hydrocarbon containing layers prior to in situ heat treatment
CA2850741A1 (fr) 2011-10-07 2013-04-11 Manuel Alberto GONZALEZ Agencement de dilatation thermique pour systemes a ecoulement de fluide utilises pour l'echauffement de formations souterraines
CN104684120A (zh) * 2015-01-11 2015-06-03 淄博蜀东有机玻璃有限公司 一种纳米加热片
CN105010002A (zh) * 2015-07-10 2015-11-04 重庆天开园林股份有限公司 一种加热装置及方法
CN106761636B (zh) * 2016-12-03 2023-05-05 吉林大学 一种深层油页岩原位开采涡流加热器
CN110863808B (zh) * 2019-11-21 2021-09-07 西南石油大学 一种电加热增强水驱效率的稠油开采方法
GB2605062A (en) * 2020-01-17 2022-09-21 Halliburton Energy Services Inc Voltage to accelerate/decelerate expandable metal

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2208087A (en) * 1939-11-06 1940-07-16 Carlton J Somers Electric heater
US2350429A (en) * 1941-05-17 1944-06-06 Donald F Troupe Electrohydrothermic oil-well processor
US2362680A (en) * 1941-05-17 1944-11-14 Donald F Troupe Electrothermic oil well processor
US2500513A (en) * 1946-03-22 1950-03-14 Hyman D Bowman Well heater
US5065818A (en) * 1991-01-07 1991-11-19 Shell Oil Company Subterranean heaters

Also Published As

Publication number Publication date
CN1232718C (zh) 2005-12-21
AU1857399A (en) 1999-09-23
CN1236858A (zh) 1999-12-01
DE69923247D1 (de) 2005-02-24
JO2077B1 (en) 2000-05-21
DE69923247T2 (de) 2006-01-12
CA2264354C (fr) 2007-11-06
EP0940558B1 (fr) 2005-01-19
EP0940558A1 (fr) 1999-09-08
AU746983B2 (en) 2002-05-09
MA24902A1 (fr) 2000-04-01

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed

Effective date: 20190304