EA201692351A1 - INDUCTOR AND METHOD OF HEATING GEOLOGICAL FORMATION - Google Patents

INDUCTOR AND METHOD OF HEATING GEOLOGICAL FORMATION

Info

Publication number
EA201692351A1
EA201692351A1 EA201692351A EA201692351A EA201692351A1 EA 201692351 A1 EA201692351 A1 EA 201692351A1 EA 201692351 A EA201692351 A EA 201692351A EA 201692351 A EA201692351 A EA 201692351A EA 201692351 A1 EA201692351 A1 EA 201692351A1
Authority
EA
Eurasian Patent Office
Prior art keywords
inductor
wire
heating
geological formation
conductive element
Prior art date
Application number
EA201692351A
Other languages
Russian (ru)
Inventor
Дирк Диль
Андреас Кох
Original Assignee
Сименс Акциенгезелльшафт
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 Сименс Акциенгезелльшафт filed Critical Сименс Акциенгезелльшафт
Publication of EA201692351A1 publication Critical patent/EA201692351A1/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
    • E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/16—Enhanced recovery methods for obtaining hydrocarbons
    • E21B43/24—Enhanced recovery methods for obtaining hydrocarbons using heat, e.g. steam injection
    • E21B43/2401—Enhanced recovery methods for obtaining hydrocarbons using heat, e.g. steam injection by means of electricity
    • 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
    • E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/16—Enhanced recovery methods for obtaining hydrocarbons
    • E21B43/24—Enhanced recovery methods for obtaining hydrocarbons using heat, e.g. steam injection
    • E21B43/2406—Steam assisted gravity drainage [SAGD]
    • E21B43/2408—SAGD in combination with other methods
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B6/00—Heating by electric, magnetic or electromagnetic fields
    • H05B6/02—Induction heating
    • H05B6/10—Induction heating apparatus, other than furnaces, for specific applications
    • H05B6/105—Induction heating apparatus, other than furnaces, for specific applications using a susceptor
    • H05B6/108—Induction heating apparatus, other than furnaces, for specific applications using a susceptor for heating a fluid
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B2214/00—Aspects relating to resistive heating, induction heating and heating using microwaves, covered by groups H05B3/00, H05B6/00
    • H05B2214/03—Heating of hydrocarbons

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)
  • Electromagnetism (AREA)
  • Coils Or Transformers For Communication (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)

Abstract

Изобретение касается индуктора (1) для нагрева геологической формации, в частности месторождения (100) углеводородсодержащей субстанции, например месторождения нефтеносного песка, горючего сланца или тяжелой нефти, посредством электромагнитной индукции, в частности для извлечения из месторождения (100) углеводородсодержащей субстанции. Индуктор (1) включает в себя по меньшей мере один провод (2), причем этот провод (2) имеет по меньшей мере одно место (4) разрыва, при этом по меньшей мере в одной концевой области (6) провода (2) в месте (4) разрыва установлен закругленный проводящий элемент (40). В частности, отдельная проволока может разрываться и соединяться с закругленным проводящим элементом (40). Предпочтительно может применяться гильза, которая включает в себя закругленный проводящий элемент. Изобретение касается также способа эксплуатации и способа изготовления индуктора.The invention relates to an inductor (1) for heating a geological formation, in particular a field (100) of a hydrocarbon-containing substance, for example, an oil sand field, oil shale or heavy oil, by electromagnetic induction, in particular for extracting a hydrocarbon-containing substance from a field (100). The inductor (1) includes at least one wire (2), and this wire (2) has at least one gap (4), with at least one end region (6) of wire (2) in place (4) of the gap is set rounded conductive element (40). In particular, a single wire can break and connect with a rounded conductive element (40). Preferably, a sleeve can be used which includes a rounded conductive element. The invention also relates to a method of operation and a method of manufacturing an inductor.

EA201692351A 2014-05-21 2015-04-23 INDUCTOR AND METHOD OF HEATING GEOLOGICAL FORMATION EA201692351A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP14169319.2A EP2947261B1 (en) 2014-05-21 2014-05-21 Inductor and method for heating a geological formation
PCT/EP2015/058813 WO2015176910A1 (en) 2014-05-21 2015-04-23 Inductor and method for heating a geological formation

Publications (1)

Publication Number Publication Date
EA201692351A1 true EA201692351A1 (en) 2017-07-31

Family

ID=50735976

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201692351A EA201692351A1 (en) 2014-05-21 2015-04-23 INDUCTOR AND METHOD OF HEATING GEOLOGICAL FORMATION

Country Status (5)

Country Link
EP (2) EP2947261B1 (en)
AR (1) AR100534A1 (en)
CA (1) CA2949555C (en)
EA (1) EA201692351A1 (en)
WO (1) WO2015176910A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015215448A1 (en) * 2015-08-13 2017-02-16 Siemens Aktiengesellschaft Cable, inductor and method of making an inductor for heating a geological formation

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5182427A (en) * 1990-09-20 1993-01-26 Metcal, Inc. Self-regulating heater utilizing ferrite-type body
DE102008022176A1 (en) * 2007-08-27 2009-11-12 Siemens Aktiengesellschaft Device for "in situ" production of bitumen or heavy oil
DE102007040605B3 (en) 2007-08-27 2008-10-30 Siemens Ag Device for conveying bitumen or heavy oil in-situ from oil sand deposits comprises conductors arranged parallel to each other in the horizontal direction at a predetermined depth of a reservoir
AU2012203096B2 (en) * 2007-10-19 2014-11-13 Shell Internationale Research Maatschappij B.V. Method for treating a hydrocarbon containing formation
DE102008062326A1 (en) * 2008-03-06 2009-09-17 Siemens Aktiengesellschaft Arrangement for inductive heating of oil sands and heavy oil deposits by means of live conductors
EP2623709A1 (en) * 2011-10-27 2013-08-07 Siemens Aktiengesellschaft Condenser device for a conducting loop of a device for in situ transport of heavy oil and bitumen from oil sands deposits
CA2857698C (en) * 2011-12-02 2019-10-15 Leoni Kabel Holding Gmbh Method for producing a cable core, having a conductor surrounded by an insulation, for a cable, in particular for an induction cable, and cable core and cable

Also Published As

Publication number Publication date
CA2949555C (en) 2018-09-25
WO2015176910A1 (en) 2015-11-26
EP3146149A1 (en) 2017-03-29
CA2949555A1 (en) 2015-11-26
AR100534A1 (en) 2016-10-12
EP2947261A1 (en) 2015-11-25
EP2947261B1 (en) 2016-12-14

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