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
US7096953B2 (en) 2000-04-24 2006-08-29 Shell Oil Company In situ thermal processing of a coal formation using a movable heating element
CA2406628C (en) 2000-04-24 2010-10-05 Shell Canada Limited A method for treating a hydrocarbon containing formation
US7011154B2 (en) 2000-04-24 2006-03-14 Shell Oil Company In situ recovery from a kerogen and liquid hydrocarbon containing formation
CA2406742C (en) * 2000-04-24 2010-09-21 Shell Canada Limited A method for treating a hydrocarbon containing formation
US6966374B2 (en) 2001-04-24 2005-11-22 Shell Oil Company In situ thermal recovery from a relatively permeable formation using gas to increase mobility
WO2002086276A2 (en) 2001-04-24 2002-10-31 Shell Internationale Research Maatschappij B.V. Method for in situ recovery from a tar sands formation and a blending agent produced by such a method
US7040400B2 (en) 2001-04-24 2006-05-09 Shell Oil Company In situ thermal processing of a relatively impermeable formation using an open wellbore
CA2445415C (en) 2001-04-24 2011-08-30 Harold J. Vinegar In situ recovery from a oil shale 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
US7104319B2 (en) 2001-10-24 2006-09-12 Shell Oil Company In situ thermal processing of a heavy oil diatomite formation
US6969123B2 (en) 2001-10-24 2005-11-29 Shell Oil Company Upgrading and mining of coal
US7066257B2 (en) 2001-10-24 2006-06-27 Shell Oil Company In situ recovery from lean and rich zones 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
US8238730B2 (en) 2002-10-24 2012-08-07 Shell Oil Company High voltage temperature limited heaters
AU2004235350B8 (en) 2003-04-24 2013-03-07 Shell Internationale Research Maatschappij B.V. Thermal processes for subsurface formations
CA2564515C (en) 2004-04-23 2013-06-18 Shell Internationale Research Maatschappij B.V. Temperature limited heaters used to heat subsurface formations
US7568526B2 (en) * 2004-07-29 2009-08-04 Tyco Thermal Controls Llc Subterranean electro-thermal heating system and method
US7831134B2 (en) 2005-04-22 2010-11-09 Shell Oil Company Grouped exposed metal heaters
CN101163852B (en) * 2005-04-22 2012-04-04 国际壳牌研究有限公司 Cryogenic barriers for field methods
KR20080064889A (en) 2005-10-24 2008-07-09 쉘 인터내셔날 리써취 마트샤피지 비.브이. Hydrotreating the liquid stream to remove clogging compounds
US7604052B2 (en) 2006-04-21 2009-10-20 Shell Oil Company Compositions produced using an in situ heat treatment process
MX2009004137A (en) 2006-10-20 2009-04-30 Shell Int Research In situ heat treatment process utilizing a closed loop heating system.
AU2008242805B2 (en) 2007-04-20 2012-01-19 Shell Internationale Research Maatschappij B.V. In situ heat treatment of a tar sands formation after drive process treatment
CA2700737A1 (en) 2007-10-19 2009-04-23 Shell Internationale Research Maatschappij B.V. Three-phase heaters with common overburden sections for heating 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
CA2738804A1 (en) 2008-10-13 2010-04-22 Shell Internationale Research Maatschappij B.V. Circulated heated transfer fluid heating of subsurface hydrocarbon formations
US8448707B2 (en) 2009-04-10 2013-05-28 Shell Oil Company Non-conducting heater casings
AU2010303252B2 (en) * 2009-10-09 2014-08-28 Shell Internationale Research Maatschappij B.V. Press-fit coupling joint for joining insulated conductors
US9127523B2 (en) 2010-04-09 2015-09-08 Shell Oil Company Barrier methods for use 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
US8631866B2 (en) 2010-04-09 2014-01-21 Shell Oil Company Leak detection in circulated fluid systems for heating subsurface 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
AU2019460126B2 (en) 2019-08-06 2025-05-01 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
WO2021146684A1 (en) * 2020-01-17 2021-07-22 Halliburton Energy Services, Inc. Voltage to accelerate/decelerate expandable metal
WO2021146676A1 (en) 2020-01-17 2021-07-22 Halliburton Energy Services, Inc. Heaters to accelerate setting of 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
GB2611688B (en) 2020-08-13 2024-06-26 Halliburton Energy Services Inc A valve including an expandable metal seal
AU2021440755A1 (en) 2021-04-12 2023-08-24 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
GB2620083B (en) 2021-05-28 2025-03-12 Halliburton Energy Services Inc Rapid setting expandable metal
NO20231087A1 (en) 2021-05-28 2023-10-13 Halliburton Energy Services Inc Individual separate chunks of expandable metal
GB2620084B (en) 2021-05-29 2026-03-04 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
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

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

Similar Documents

Publication Publication Date Title
MA24902A1 (en) ELECTRIC HEATER
DE69818167D1 (en) Electrical connector assembly with polarizing means
DE69736087D1 (en) Electrical connector assembly with improved retention means
NO974774L (en) Electrically operated actuator with fault-free property
DE69420386D1 (en) Electrical connector assembly
DE69503315D1 (en) Hermaphroditic electrical contact element
DE69528897D1 (en) ELECTRICAL COMPONENTS
ZA993096B (en) Actuator assembly with calibration means and electrical power switch apparatus incorporating the actuator assembly with calibration means.
DE69500046D1 (en) Assembly with improved thermal characteristics
AU4609799A (en) Electrical resistor heating element
DE69404259D1 (en) Connection element with insulating housing
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
DE69926926D1 (en) Element with arranged parts and method of assembly of the parts
DE69512526D1 (en) ELECTRICAL CONTACT ELEMENT
DE69420385D1 (en) Electrical connector assembly
DE69517624D1 (en) Device with self-regulation of the electric current
DE69513607D1 (en) INSULATED CONNECTING ELEMENT WITH TWO INTEGRATED, EXPANDED ENDS OF THE SOCKET
NO950080L (en) For electro welding adapted plastic part
DE59403054D1 (en) ELECTRICAL ASSEMBLY
DK0929770T3 (en) Device for electrically insulating assembly between two metal elements
NO964945D0 (en) Electrical connector assembly with interchangeable sleeve seal