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
US7716098P 1998-03-06 1998-03-06
US7702298P 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 (55)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
IL152456A0 (en) 2000-04-24 2003-05-29 Shell Int Research Method for treating a hydrocarbon-cotaining formation
US7011154B2 (en) 2000-04-24 2006-03-14 Shell Oil Company In situ recovery from a kerogen and liquid hydrocarbon containing formation
DE60116078T2 (en) * 2000-04-24 2006-07-13 Shell Internationale Research Maatschappij B.V. ELECTRIC BORING HEATING DEVICE AND METHOD
US7096953B2 (en) 2000-04-24 2006-08-29 Shell Oil Company In situ thermal processing of a coal formation using a movable heating element
US7055600B2 (en) 2001-04-24 2006-06-06 Shell Oil Company In situ thermal recovery from a relatively permeable formation with controlled production rate
US7040400B2 (en) 2001-04-24 2006-05-09 Shell Oil Company In situ thermal processing of a relatively impermeable formation using an open wellbore
CA2668387C (en) 2001-04-24 2012-05-22 Shell Canada Limited In situ recovery from a tar sands 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
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
US6969123B2 (en) 2001-10-24 2005-11-29 Shell Oil Company Upgrading and mining of coal
US7156176B2 (en) 2001-10-24 2007-01-02 Shell Oil Company Installation and use of removable heaters in a hydrocarbon containing 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
EA009586B1 (en) 2002-10-24 2008-02-28 Шелл Интернэшнл Рисерч Маатсхаппий Б.В. Temperature limited heaters for heating subsurface formations or wellbores
NZ543753A (en) 2003-04-24 2008-11-28 Shell Int Research Thermal processes for subsurface formations
DE602005006116T2 (en) 2004-04-23 2009-05-07 Shell Internationale Research Maatschappij B.V. PREVENTING CONSERVATION EFFECTS IN BORING HOLES
US7568526B2 (en) * 2004-07-29 2009-08-04 Tyco Thermal Controls Llc Subterranean electro-thermal heating system and method
CA2606216C (en) * 2005-04-22 2014-01-21 Shell Internationale Research Maatschappij B.V. Temperature limited heater utilizing non-ferromagnetic conductor
US7435037B2 (en) 2005-04-22 2008-10-14 Shell Oil Company Low temperature barriers with heat interceptor wells for in situ processes
JP5456318B2 (en) 2005-10-24 2014-03-26 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 Method for removing occlusive composition by hydrotreating a liquid stream
US7610962B2 (en) 2006-04-21 2009-11-03 Shell Oil Company Sour gas injection for use with in situ heat treatment
GB2461362A (en) 2006-10-20 2010-01-06 Shell Int Research Systems and processes for use in treating subsurface formations
EP2137375A4 (en) 2007-04-20 2015-11-18 Shell Int Research IN SITU RECOVERY FROM RESIDUAL HEATED SECTIONS IN A FORMATION CONTAINING HYDROCARBONS
US8011451B2 (en) 2007-10-19 2011-09-06 Shell Oil Company Ranging methods for developing wellbores in subsurface formations
CN102007266B (en) 2008-04-18 2014-09-10 国际壳牌研究有限公司 Systems and methods for treating subterranean hydrocarbon-bearing formations
US9022118B2 (en) 2008-10-13 2015-05-05 Shell Oil Company Double insulated heaters for treating subsurface formations
US8448707B2 (en) 2009-04-10 2013-05-28 Shell Oil Company Non-conducting heater casings
CN102725803B (en) * 2009-10-09 2015-06-17 国际壳牌研究有限公司 Adapter for insulated conductors and connection method
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
US8631866B2 (en) 2010-04-09 2014-01-21 Shell Oil Company Leak detection in circulated fluid systems for heating subsurface formations
US9127538B2 (en) 2010-04-09 2015-09-08 Shell Oil Company Methodologies for treatment of hydrocarbon formations using staged pyrolyzation
US9033042B2 (en) 2010-04-09 2015-05-19 Shell Oil Company Forming bitumen barriers in subsurface 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
CA2850741A1 (en) 2011-10-07 2013-04-11 Manuel Alberto GONZALEZ 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
MX2022000101A (en) 2019-08-06 2022-02-03 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
GB2606899B (en) 2020-02-28 2024-01-17 Halliburton Energy Services Inc Textured surfaces of expanding metal for centralizer, mixing, and differential sticking
WO2022035700A1 (en) 2020-08-13 2022-02-17 Halliburton Energy Services, Inc. Expandable metal displacement plug
GB2618745B (en) 2021-04-12 2025-07-09 Halliburton Energy Services Inc Expandable metal as backup for elastomeric elements
AU2021445878A1 (en) 2021-05-21 2023-08-10 Halliburton Energy Services, Inc. A wellbore anchor including one or more activation chambers
CA3213939A1 (en) 2021-05-28 2022-12-01 Stephen Michael Greci Individual separate chunks of expandable metal
RO138042A2 (en) 2021-05-28 2024-03-29 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.
WO2022255988A1 (en) 2021-06-01 2022-12-08 Halliburton Energy Services, Inc. Expanding metal used in forming support structures
WO2023059312A1 (en) 2021-10-05 2023-04-13 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

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

Similar Documents

Publication Publication Date Title
CA2264354A1 (en) Electrical heater
DE69736087D1 (en) Electrical connector assembly with improved retention means
DE69731740D1 (en) ELECTRIC HEATING ELEMENT AND WITH THIS PROVIDER TENSIONER
NO974774L (en) Electrically operated actuator with fault-free property
DE69420386D1 (en) Electrical connector assembly
DE69528897D1 (en) ELECTRICAL COMPONENTS
ZA993096B (en) Actuator assembly with calibration means and electrical power switch apparatus incorporating the actuator assembly with calibration means.
DE69705676D1 (en) Sealed electrical connector assembly
DE69500046D1 (en) Assembly with improved thermal characteristics
ATE299301T1 (en) ELECTRICAL CONNECTION UNIT
DE60028284D1 (en) Electrical connector assembly with adjustable compatibility
DE59502185D1 (en) ELECTRICAL CONNECTION DEVICE
GB2330291A (en) Electric heaters
DE69622720D1 (en) Electrical connector assembly with short circuit device
DE69405319D1 (en) Electrical connector assembly
DE69926926D1 (en) Element with arranged parts and method of assembly of the parts
DE60037614D1 (en) Electrical connector assembly with selectable compatibility
DE69800154D1 (en) Electrical connection device with improved contact reliability
DE69420385D1 (en) Electrical connector assembly
DE60039263D1 (en) Electrical connector assembly with selectable adjustment
EP0678709A3 (en) Self-adjusting electric current device.
DE69513607D1 (en) INSULATED CONNECTING ELEMENT WITH TWO INTEGRATED, EXPANDED ENDS OF THE SOCKET
NO950080D0 (en) For electro welding adapted plastic part
DE69625535D1 (en) Electrical resistance element
DK0929770T3 (en) Device for electrically insulating assembly between two metal elements