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

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)

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RU2169831C1 (en) * 1999-10-28 2001-06-27 Закрытое акционерное общество "Рэнес" Gear to clear oil well from asphalt-resin-paraffin deposits
RU2178062C2 (en) * 2000-03-20 2002-01-10 ОАО "Сибнефть-Ноябрьскнефтегазгеофизика" Electric hater for removal of hydrate-paraffin accumulations
US7096953B2 (en) 2000-04-24 2006-08-29 Shell Oil Company In situ thermal processing of a coal formation using a movable heating element
US7011154B2 (en) 2000-04-24 2006-03-14 Shell Oil Company In situ recovery from a kerogen and liquid hydrocarbon containing formation
EA004096B1 (en) * 2000-04-24 2003-12-25 Шелл Интернэшнл Рисерч Маатсхаппий Б.В. Electrical well heating system and method
US6725921B2 (en) 2000-04-24 2004-04-27 Shell Oil Company In situ thermal processing of a coal formation by controlling a pressure of the formation
WO2002086029A2 (en) 2001-04-24 2002-10-31 Shell Oil Company In situ recovery from a relatively low permeability formation containing heavy hydrocarbons
US6991036B2 (en) 2001-04-24 2006-01-31 Shell Oil Company Thermal processing of a relatively permeable formation
US6915850B2 (en) 2001-04-24 2005-07-12 Shell Oil Company In situ thermal processing of an oil shale formation having permeable and impermeable sections
EA009350B1 (en) 2001-04-24 2007-12-28 Шелл Интернэшнл Рисерч Маатсхаппий Б.В. Method for in situ recovery from a tar sands formation and a blending agent
US6969123B2 (en) 2001-10-24 2005-11-29 Shell Oil Company Upgrading and mining of coal
US7104319B2 (en) 2001-10-24 2006-09-12 Shell Oil Company In situ thermal processing of a heavy oil diatomite formation
US7090013B2 (en) 2001-10-24 2006-08-15 Shell Oil Company In situ thermal processing of a hydrocarbon containing formation to produce heated fluids
IL161173A0 (en) 2001-10-24 2004-08-31 Shell Int Research Installation and use of removable heaters in a hydrocarbon containing formation
US7165615B2 (en) 2001-10-24 2007-01-23 Shell Oil Company In situ recovery from a hydrocarbon containing formation using conductor-in-conduit heat sources with an electrically conductive material in the overburden
WO2004038175A1 (en) 2002-10-24 2004-05-06 Shell Internationale Research Maatschappij B.V. Inhibiting wellbore deformation during in situ thermal processing of a hydrocarbon containing formation
NZ543753A (en) 2003-04-24 2008-11-28 Shell Int Research Thermal processes for subsurface formations
NZ550442A (en) 2004-04-23 2010-01-29 Shell Int Research 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
AU2006239999B2 (en) * 2005-04-22 2010-06-17 Shell Internationale Research Maatschappij B.V. In situ conversion process systems utilizing wellbores in at least two regions of a formation
WO2006116122A2 (en) 2005-04-22 2006-11-02 Shell Internationale Research Maatschappij B.V. Systems and processes for use in treating subsurface formations
NZ567705A (en) 2005-10-24 2011-03-31 Shell Int Research Systems and methods for producing hydrocarbons from tar sands with heat created drainage paths
EP2010754A4 (en) 2006-04-21 2016-02-24 Shell Int Research ADJUSTING ALLOY COMPOSITIONS TO OBTAIN SELECTED PROPERTIES IN LIMITED-TEMPERATURE HEATING SYSTEMS
WO2008051836A2 (en) 2006-10-20 2008-05-02 Shell Oil Company In situ heat treatment process utilizing a closed loop heating system
BRPI0810356A2 (en) 2007-04-20 2014-10-21 Shell Int Research HEATING SYSTEM FOR A SUBSERFACE FORMATION, AND METHOD FOR HEATING A SUBSERFACE FORMATION.
JP5379804B2 (en) 2007-10-19 2013-12-25 シエル・インターナシヨネイル・リサーチ・マーチヤツピイ・ベー・ウイ Irregular spacing of heat sources for treatment of hydrocarbon-containing layers
US8151907B2 (en) 2008-04-18 2012-04-10 Shell Oil Company Dual motor systems and non-rotating sensors for use in developing wellbores in subsurface formations
CA2738939A1 (en) 2008-10-13 2010-04-22 Shell Internationale Research Maatschappij B.V. Using self-regulating nuclear reactors in treating a subsurface formation
US8327932B2 (en) 2009-04-10 2012-12-11 Shell Oil Company Recovering energy from a subsurface formation
WO2011044487A1 (en) * 2009-10-09 2011-04-14 Shell Oil Company Compacted coupling joint for coupling insulated conductors
US9127538B2 (en) 2010-04-09 2015-09-08 Shell Oil Company Methodologies for treatment of hydrocarbon formations using staged pyrolyzation
US8833453B2 (en) 2010-04-09 2014-09-16 Shell Oil Company Electrodes for electrical current flow heating of subsurface formations with tapered copper thickness
US9127523B2 (en) 2010-04-09 2015-09-08 Shell Oil Company Barrier methods for use in subsurface hydrocarbon formations
US8631866B2 (en) 2010-04-09 2014-01-21 Shell Oil Company Leak detection in circulated fluid systems for heating subsurface 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
US9309755B2 (en) 2011-10-07 2016-04-12 Shell Oil Company Thermal expansion accommodation for circulated fluid systems used to heat 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 A heavy oil recovery method with electric heating to enhance water flooding efficiency
AU2021209133B2 (en) * 2020-01-17 2025-08-28 Halliburton Energy Services, Inc. Voltage to accelerate/decelerate expandable metal
MY210348A (en) 2020-01-17 2025-09-12 Halliburton Energy Services Inc Heaters to accelerate setting of expandable metal
MX2023000728A (en) 2020-08-13 2023-02-13 Halliburton Energy Services Inc A valve including an expandable metal seal.
US12345116B2 (en) 2021-04-12 2025-07-01 Halliburton Energy Services, Inc. Expandable metal as backup for elastomeric elements
US12326060B2 (en) 2021-05-21 2025-06-10 Halliburton Energy Services, Inc. Wellbore anchor including one or more activation chambers
NO20231087A1 (en) 2021-05-28 2023-10-13 Halliburton Energy Services Inc Individual separate chunks of expandable metal
BR112023020413A2 (en) 2021-05-28 2023-12-12 Halliburton Energy Services Inc DOWNHOLE TOOL, METHOD FOR SEALING WITHIN A WELL SYSTEM, AND, WELL SYSTEM
WO2022255986A1 (en) 2021-05-29 2022-12-08 Halliburton Energy Services, Inc. Using expandable metal as an alternate to existing metal to metal seals
WO2022255988A1 (en) 2021-06-01 2022-12-08 Halliburton Energy Services, Inc. Expanding metal used in forming support structures
US12378832B2 (en) 2021-10-05 2025-08-05 Halliburton Energy Services, Inc. Expandable metal sealing/anchoring tool
US12258828B2 (en) 2022-06-15 2025-03-25 Halliburton Energy Services, Inc. Sealing/anchoring tool employing a hydraulically deformable member and an expandable metal circlet
CN115290214B (en) * 2022-07-04 2025-12-16 上海集迦电子科技有限公司 In-situ wired wafer film temperature sensor
US12385340B2 (en) 2022-12-05 2025-08-12 Halliburton Energy Services, Inc. Reduced backlash sealing/anchoring assembly

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* Cited by examiner, † Cited by third party
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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
CA2264354A1 (en) 1999-09-06
DE69923247T2 (en) 2006-01-12
EP0940558A1 (en) 1999-09-08
CN1236858A (en) 1999-12-01
DE69923247D1 (en) 2005-02-24
CN1232718C (en) 2005-12-21
AU1857399A (en) 1999-09-23
EP0940558B1 (en) 2005-01-19
JO2077B1 (en) 2000-05-21
AU746983B2 (en) 2002-05-09
CA2264354C (en) 2007-11-06

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