MA24902A1 - ELECTRIC HEATER - Google Patents

ELECTRIC HEATER

Info

Publication number
MA24902A1
MA24902A1 MA25478A MA25478A MA24902A1 MA 24902 A1 MA24902 A1 MA 24902A1 MA 25478 A MA25478 A MA 25478A MA 25478 A MA25478 A MA 25478A MA 24902 A1 MA24902 A1 MA 24902A1
Authority
MA
Morocco
Prior art keywords
electric heater
heater
annular
configuratiion
heating element
Prior art date
Application number
MA25478A
Other languages
French (fr)
Inventor
James Bielamowicz Lawrence
De Rouffignac Eric
J Vinegar Harold
Lee Wellington Scott
Original Assignee
Shell Int Research
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 Int Research filed Critical Shell Int Research
Publication of MA24902A1 publication Critical patent/MA24902A1/en

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

Abstract

ON DIVULGUE UN RÉCHAUFFEUR QUI COMPREND UN MATÉRIAU ÉLECTRIQUEMENT ISOLANT ENTOURANT UNE CONFIGURATIION ANNULAIRE D'ÉLÉMENT CHAUFFANT; DANS LEQUEL IL N'EXISTE PAS DE CUVELAGE AUTOUR D'UNE CONFIGURATION ANNULAIRE D'ÉLÉMENT CHAUFFANT.A HEATER IS INCLUDED WHICH INCLUDES ELECTRICALLY INSULATING MATERIAL SURROUNDING AN ANNULAR HEATER CONFIGURATIION; IN WHICH THERE IS NO TUBING AROUND AN ANNULAR CONFIGURATION OF THE HEATING ELEMENT.

MA25478A 1998-03-06 1999-03-01 ELECTRIC HEATER MA24902A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US7702298P 1998-03-06 1998-03-06
US7716098P 1998-03-06 1998-03-06

Publications (1)

Publication Number Publication Date
MA24902A1 true MA24902A1 (en) 2000-04-01

Family

ID=26758783

Family Applications (1)

Application Number Title Priority Date Filing Date
MA25478A MA24902A1 (en) 1998-03-06 1999-03-01 ELECTRIC HEATER

Country Status (7)

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

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6732795B2 (en) 2000-04-24 2004-05-11 Shell Oil Company In situ thermal processing of a hydrocarbon containing formation to pyrolyze a selected percentage of hydrocarbon material
DE60105585T2 (en) * 2000-04-24 2005-10-06 Shell Internationale Research Maatschappij B.V. METHOD FOR THE TREATMENT OF OIL STORES
US7051811B2 (en) 2001-04-24 2006-05-30 Shell Oil Company In situ thermal processing through an open wellbore in an oil shale formation
WO2003036038A2 (en) * 2001-10-24 2003-05-01 Shell Internationale Research Maatschappij B.V. In situ thermal processing of a hydrocarbon containing formation via backproducing through a heater well
WO2004097159A2 (en) 2003-04-24 2004-11-11 Shell Internationale Research Maatschappij B.V. Thermal processes for subsurface formations
AU2005238942B2 (en) 2004-04-23 2008-09-04 Shell Internationale Research Maatschappij B.V. Reducing viscosity of oil for production from a hydrocarbon containing formation
US7568526B2 (en) * 2004-07-29 2009-08-04 Tyco Thermal Controls Llc Subterranean electro-thermal heating system and method
WO2006116095A1 (en) * 2005-04-22 2006-11-02 Shell Internationale Research Maatschappij B.V. Low temperature barriers for use with in situ processes
US7831134B2 (en) 2005-04-22 2010-11-09 Shell Oil Company Grouped exposed metal heaters
EP1941001A2 (en) 2005-10-24 2008-07-09 Shell Internationale Research Maatschappij B.V. Methods of producing alkylated hydrocarbons from a liquid produced from an in situ heat treatment
AU2007240353B2 (en) 2006-04-21 2011-06-02 Shell Internationale Research Maatschappij B.V. Heating of multiple layers in a hydrocarbon-containing formation
CA2667274A1 (en) 2006-10-20 2008-05-02 Shell Internationale Research Maatschappij B.V. Systems and processes for use in treating subsurface formations
WO2008131173A1 (en) 2007-04-20 2008-10-30 Shell Oil Company Heating systems for heating subsurface formations
US8146669B2 (en) 2007-10-19 2012-04-03 Shell Oil Company Multi-step heater deployment in a subsurface formation
WO2009146158A1 (en) 2008-04-18 2009-12-03 Shell Oil Company Using mines and tunnels for treating subsurface hydrocarbon containing formations
RU2524584C2 (en) 2008-10-13 2014-07-27 Шелл Интернэшнл Рисерч Маатсхаппий Б.В. Systems and methods for underground seam processing with help of electric conductors
US8851170B2 (en) 2009-04-10 2014-10-07 Shell Oil Company Heater assisted fluid treatment of a subsurface formation
WO2011044488A1 (en) * 2009-10-09 2011-04-14 Shell Oil Company Press-fit coupling joint for joining insulated conductors
US8875788B2 (en) 2010-04-09 2014-11-04 Shell Oil Company Low temperature inductive heating of subsurface formations
US8631866B2 (en) 2010-04-09 2014-01-21 Shell Oil Company Leak detection in circulated fluid systems for heating subsurface formations
US9127523B2 (en) 2010-04-09 2015-09-08 Shell Oil Company Barrier methods for use in subsurface hydrocarbon formations
US8739874B2 (en) 2010-04-09 2014-06-03 Shell Oil Company Methods for heating with slots in hydrocarbon formations
US9016370B2 (en) 2011-04-08 2015-04-28 Shell Oil Company Partial solution mining of hydrocarbon containing layers prior to in situ heat treatment
CN103958824B (en) 2011-10-07 2016-10-26 国际壳牌研究有限公司 Regulate for heating the thermal expansion of the circulation of fluid system of subsurface formations
CN104684120A (en) * 2015-01-11 2015-06-03 淄博蜀东有机玻璃有限公司 Nanometer heating sheet
CN105010002A (en) * 2015-07-10 2015-11-04 重庆天开园林股份有限公司 Heating device and method
CN106761636B (en) * 2016-12-03 2023-05-05 吉林大学 Vortex heater for deep oil shale in-situ exploitation
CN110863808B (en) * 2019-11-21 2021-09-07 西南石油大学 Thickened oil exploitation method for enhancing water drive efficiency through electric heating
GB202400949D0 (en) * 2020-01-17 2024-03-06 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
CN1236858A (en) 1999-12-01
DE69923247D1 (en) 2005-02-24
CA2264354C (en) 2007-11-06
AU1857399A (en) 1999-09-23
AU746983B2 (en) 2002-05-09
CA2264354A1 (en) 1999-09-06
JO2077B1 (en) 2000-05-21
EP0940558A1 (en) 1999-09-08
EP0940558B1 (en) 2005-01-19
DE69923247T2 (en) 2006-01-12
CN1232718C (en) 2005-12-21

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