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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RU2178062C2 (en) * 2000-03-20 2002-01-10 ОАО "Сибнефть-Ноябрьскнефтегазгеофизика" Electric hater for removal of hydrate-paraffin accumulations
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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
WO2001081720A1 (en) 2000-04-24 2001-11-01 Shell Internationale Research Maatschappij B.V. In situ recovery of hydrocarbons from a kerogen-containing formation
US6991032B2 (en) 2001-04-24 2006-01-31 Shell Oil Company In situ thermal processing of an oil shale formation using a pattern of heat sources
CA2668390C (en) 2001-04-24 2011-10-18 Shell Canada Limited In situ recovery from a tar sands formation
AU2002303481A1 (en) 2001-04-24 2002-11-05 Shell Oil Company In situ recovery from a relatively low permeability formation containing heavy hydrocarbons
US7055600B2 (en) 2001-04-24 2006-06-06 Shell Oil Company In situ thermal recovery from a relatively permeable formation with controlled production rate
WO2003036040A2 (en) 2001-10-24 2003-05-01 Shell Internationale Research Maatschappij B.V. In situ thermal processing of a hydrocarbon containing formation using a natural distributed combustor
US6969123B2 (en) 2001-10-24 2005-11-29 Shell Oil Company Upgrading and mining of coal
US7090013B2 (en) 2001-10-24 2006-08-15 Shell Oil Company In situ thermal processing of a hydrocarbon containing formation to produce heated fluids
US7104319B2 (en) 2001-10-24 2006-09-12 Shell Oil Company In situ thermal processing of a heavy oil diatomite 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
US7121342B2 (en) 2003-04-24 2006-10-17 Shell Oil Company Thermal processes for subsurface formations
ATE392534T1 (en) 2004-04-23 2008-05-15 Shell Int Research PREVENTION OF RETURN IN A HEATED COUNTER OF AN IN-SITU CONVERSION SYSTEM
US7568526B2 (en) * 2004-07-29 2009-08-04 Tyco Thermal Controls Llc Subterranean electro-thermal heating system and method
US7986869B2 (en) 2005-04-22 2011-07-26 Shell Oil Company Varying properties along lengths of temperature limited heaters
ATE427410T1 (en) 2005-04-22 2009-04-15 Shell Int Research IN-SITU CONVERSION PROCESS SYSTEMS USING DRILLS IN AT LEAST TWO AREAS OF A FORMATION
US8606091B2 (en) 2005-10-24 2013-12-10 Shell Oil Company Subsurface heaters with low sulfidation rates
WO2008060668A2 (en) 2006-04-21 2008-05-22 Shell Oil Company Temperature limited heaters using phase transformation of ferromagnetic material
US7681647B2 (en) 2006-10-20 2010-03-23 Shell Oil Company Method of producing drive fluid in situ in tar sands formations
US7841425B2 (en) 2007-04-20 2010-11-30 Shell Oil Company Drilling subsurface wellbores with cutting structures
CA2700732A1 (en) 2007-10-19 2009-04-23 Shell Internationale Research Maatschappij B.V. Cryogenic treatment of gas
CA2718767C (en) 2008-04-18 2016-09-06 Shell Internationale Research Maatschappij B.V. Using mines and tunnels for treating subsurface hydrocarbon containing formations
JP2012509418A (en) 2008-10-13 2012-04-19 シエル・インターナシヨナル・リサーチ・マートスハツペイ・ベー・ヴエー System and method for forming subsurface well holes
WO2010118315A1 (en) 2009-04-10 2010-10-14 Shell Oil Company Treatment methodologies for subsurface hydrocarbon containing formations
EP2486627B1 (en) * 2009-10-09 2016-06-08 Shell Oil Company Press-fit coupling joint for joining insulated conductors
US8701769B2 (en) 2010-04-09 2014-04-22 Shell Oil Company Methods for treating hydrocarbon formations based on geology
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
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 A deep oil shale in-situ mining eddy current heater
NO20211578A1 (en) 2019-08-06 2021-12-22 Halliburton Energy Services Inc Expandable metal gas lift mandrel plug
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
MY210348A (en) 2020-01-17 2025-09-12 Halliburton Energy Services Inc Heaters to accelerate setting of expandable metal
AU2021209133B2 (en) 2020-01-17 2025-08-28 Halliburton Energy Services, Inc. Voltage to accelerate/decelerate expandable metal
AU2020432150B2 (en) 2020-02-28 2026-02-19 Halliburton Energy Services, Inc. Textured surfaces of expanding metal for centralizer, mixing, and differential sticking
GB2611688B (en) 2020-08-13 2024-06-26 Halliburton Energy Services Inc A valve including an expandable metal seal
CA3212352A1 (en) 2021-04-12 2022-10-20 Halliburton Energy Services, Inc. Expandable metal as backup for elastomeric elements
WO2022245370A1 (en) 2021-05-21 2022-11-24 Halliburton Energy Services, Inc. A wellbore anchor including one or more activation chambers
ES3013288R1 (en) 2021-05-28 2026-03-05 Halliburton Energy Services Inc INDIVIDUAL PIECES OF EXPANDABLE METAL
WO2022250701A1 (en) 2021-05-28 2022-12-01 Halliburton Energy Services, Inc. Rapid setting expandable metal
MX2023012186A (en) 2021-05-29 2023-10-25 Halliburton Energy Services Inc Using expandable metal as an alternate to existing metal to metal seals.
US11697915B2 (en) 2021-06-01 2023-07-11 Halliburton Energy Services, Inc. Expanding metal used in forming support structures
ES2975939B2 (en) 2021-10-05 2026-02-11 Halliburton Energy Services Inc EXPANDABLE METAL SEALING/ANCHORING TOOL
US12305459B2 (en) 2022-06-15 2025-05-20 Halliburton Energy Services, Inc. Sealing/anchoring tool employing 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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US2208087A (en) * 1939-11-06 1940-07-16 Carlton J Somers Electric heater
US2362680A (en) * 1941-05-17 1944-11-14 Donald F Troupe Electrothermic oil well processor
US2350429A (en) * 1941-05-17 1944-06-06 Donald F Troupe Electrohydrothermic 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
EP0940558B1 (en) 2005-01-19
CA2264354C (en) 2007-11-06
CN1236858A (en) 1999-12-01
CN1232718C (en) 2005-12-21
DE69923247D1 (en) 2005-02-24
AU1857399A (en) 1999-09-23
EP0940558A1 (en) 1999-09-08
CA2264354A1 (en) 1999-09-06
DE69923247T2 (en) 2006-01-12
JO2077B1 (en) 2000-05-21
AU746983B2 (en) 2002-05-09

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