EP2356310A4 - System for exchanging energy with a ground - Google Patents

System for exchanging energy with a ground

Info

Publication number
EP2356310A4
EP2356310A4 EP09825052.5A EP09825052A EP2356310A4 EP 2356310 A4 EP2356310 A4 EP 2356310A4 EP 09825052 A EP09825052 A EP 09825052A EP 2356310 A4 EP2356310 A4 EP 2356310A4
Authority
EP
European Patent Office
Prior art keywords
ground
exchanging energy
exchanging
energy
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
EP09825052.5A
Other languages
German (de)
French (fr)
Other versions
EP2356310A1 (en
Inventor
Hans Alexandersson
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Pemtec AB
Original Assignee
Pemtec AB
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 Pemtec AB filed Critical Pemtec AB
Publication of EP2356310A1 publication Critical patent/EP2356310A1/en
Publication of EP2356310A4 publication Critical patent/EP2356310A4/en
Withdrawn legal-status Critical Current

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
    • E21B33/00—Sealing or packing boreholes or wells
    • E21B33/10—Sealing or packing boreholes or wells in the borehole
    • E21B33/13—Methods or devices for cementing, for plugging holes, crevices or the like
    • E21B33/138—Plastering the borehole wall; Injecting into the formation
    • 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
    • E21B43/02—Subsoil filtering
    • E21B43/10—Setting of casings, screens, liners or the like in wells
    • E21B43/103—Setting of casings, screens, liners or the like in wells of expandable casings, screens, liners, or the like
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24T—GEOTHERMAL COLLECTORS; GEOTHERMAL SYSTEMS
    • F24T10/00—Geothermal collectors
    • F24T10/10—Geothermal collectors with circulation of working fluids through underground channels, the working fluids not coming into direct contact with the ground
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24T—GEOTHERMAL COLLECTORS; GEOTHERMAL SYSTEMS
    • F24T10/00—Geothermal collectors
    • F24T10/10—Geothermal collectors with circulation of working fluids through underground channels, the working fluids not coming into direct contact with the ground
    • F24T10/13—Geothermal collectors with circulation of working fluids through underground channels, the working fluids not coming into direct contact with the ground using tube assemblies suitable for insertion into boreholes in the ground, e.g. geothermal probes
    • F24T10/17—Geothermal collectors with circulation of working fluids through underground channels, the working fluids not coming into direct contact with the ground using tube assemblies suitable for insertion into boreholes in the ground, e.g. geothermal probes using tubes closed at one end, i.e. return-type tubes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24T—GEOTHERMAL COLLECTORS; GEOTHERMAL SYSTEMS
    • F24T10/00—Geothermal collectors
    • F24T10/30—Geothermal collectors using underground reservoirs for accumulating working fluids or intermediate fluids
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/10—Geothermal energy

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Chemical & Material Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Fluid Mechanics (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Gasket Seals (AREA)
EP09825052.5A 2008-11-10 2009-06-18 System for exchanging energy with a ground Withdrawn EP2356310A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE0802373 2008-11-10
PCT/SE2009/050774 WO2010053424A1 (en) 2008-11-10 2009-06-18 System for exchanging energy with a ground

Publications (2)

Publication Number Publication Date
EP2356310A1 EP2356310A1 (en) 2011-08-17
EP2356310A4 true EP2356310A4 (en) 2014-08-13

Family

ID=42153083

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09825052.5A Withdrawn EP2356310A4 (en) 2008-11-10 2009-06-18 System for exchanging energy with a ground

Country Status (3)

Country Link
US (1) US20110265989A1 (en)
EP (1) EP2356310A4 (en)
WO (2) WO2010053424A1 (en)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE531106C2 (en) 2005-05-26 2008-12-16 Pemtec Ab seal means
GB2450755B (en) 2007-07-06 2012-02-29 Greenfield Energy Ltd Geothermal energy system and method of operation
GB2450754B8 (en) 2007-07-06 2013-02-06 Greenfield Energy Ltd Geothermal energy system and method of operation
GB2461029B (en) 2008-06-16 2011-10-26 Greenfield Energy Ltd Thermal energy system and method of operation
AT510139B1 (en) * 2010-07-02 2015-05-15 Söllinger Johann DEVICE FOR SEALING AND FIXING A PIPE INSERTED IN A BOREOUR HOLE
GB2488797A (en) * 2011-03-08 2012-09-12 Greenfield Master Ipco Ltd Thermal Energy System and Method of Operation
GB2491664B (en) * 2011-11-11 2014-04-23 Greenfield Master Ipco Ltd Orienting and supporting a casing of a coaxial geothermal borehole
JP5930161B2 (en) * 2011-12-08 2016-06-08 三谷セキサン株式会社 Underground heat exchange equipment using ready-made piles
CH706507A1 (en) * 2012-05-14 2013-11-15 Broder Ag Coaxial borehole heat exchanger and method for assembling such a geothermal probe underground.
WO2013185083A2 (en) * 2012-06-07 2013-12-12 Braun Intertec Geothermal, Llc Ground heat exchange processes and equipment
JP5974251B2 (en) * 2012-08-21 2016-08-23 ジャパンパイル株式会社 Equipment for installing heat exchange tubes using underground heat in ready-made piles
SE1300498A1 (en) * 2013-07-19 2015-01-20 Krister Andersson Med Grävinnans Maskintjänst F Procedure for drilling holes and installing collector hose in the hole
JP6232962B2 (en) * 2013-11-19 2017-11-22 株式会社大林組 How to build pipe members
JP5786014B2 (en) * 2013-12-09 2015-09-30 ジオシステム株式会社 Closed loop underground heat exchanger
JP6249221B2 (en) * 2014-01-22 2017-12-20 株式会社 ▲高▼▲橋▼監理 Air-conditioning equipment using geothermal heat
JP5914574B2 (en) * 2014-06-05 2016-05-11 ジオシステム株式会社 Natural heat exchanger
JP6418678B2 (en) * 2014-09-02 2018-11-07 日本コンクリート工業株式会社 Heat collection tube construction method and heat collection tube construction tool
CN105423585B (en) * 2015-11-20 2019-01-18 浙江陆特能源科技股份有限公司 Soil heat exchange transmitting device
JP6260977B1 (en) 2016-10-26 2018-01-17 株式会社エコ・プランナー Ground heat exchange device and method for constructing liquid storage tank for ground heat exchange device
SE541811C2 (en) 2017-03-07 2019-12-17 E Tube Sweden Ab Flexible sealing tube and method for producing the same
JP7012355B2 (en) * 2018-03-05 2022-01-28 株式会社フジキン Piping holding structure
US20210293118A1 (en) * 2020-03-18 2021-09-23 Saudi Arabian Oil Company Well conduit lining method and system

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6093260A (en) * 1983-10-27 1985-05-25 Agency Of Ind Science & Technol Geothermal exchanging device
GB2414495A (en) * 2004-05-29 2005-11-30 Weatherford Lamb Sealing expandable liners in a wellbore
WO2006020726A2 (en) * 2004-08-11 2006-02-23 Enventure Global Technology, Llc Radial expansion system
WO2006126925A1 (en) * 2005-05-26 2006-11-30 Pemtec Ab Sealing device

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2438720A (en) * 1947-02-19 1948-03-30 Muncie Gear Works Inc Deep well circuit for heat pumps
DE3015172A1 (en) * 1980-04-19 1981-10-22 Hans 6520 Worms Würzburger Supplying underground heat to external heat pump - from sealed vertical concentric tube exchanger using circulating medium
DE3142347A1 (en) * 1981-10-26 1983-05-05 Walter 8200 Rosenheim Müller Earth-heat collector as heat source for heat pumps
US4836275A (en) * 1987-03-11 1989-06-06 Fujikura Ltd. Corrugated heat pipe
SE522748C2 (en) * 1998-03-04 2004-03-02 Hans Alexandersson Geothermal well seal
US7451605B2 (en) * 2001-12-19 2008-11-18 Conversion Gas Imports, L.P. LNG receiving terminal that primarily uses compensated salt cavern storage and method of use
US7234314B1 (en) * 2003-01-14 2007-06-26 Earth To Air Systems, Llc Geothermal heating and cooling system with solar heating

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6093260A (en) * 1983-10-27 1985-05-25 Agency Of Ind Science & Technol Geothermal exchanging device
GB2414495A (en) * 2004-05-29 2005-11-30 Weatherford Lamb Sealing expandable liners in a wellbore
WO2006020726A2 (en) * 2004-08-11 2006-02-23 Enventure Global Technology, Llc Radial expansion system
WO2006126925A1 (en) * 2005-05-26 2006-11-30 Pemtec Ab Sealing device

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2010053424A1 *

Also Published As

Publication number Publication date
EP2356310A1 (en) 2011-08-17
WO2010147549A1 (en) 2010-12-23
US20110265989A1 (en) 2011-11-03
WO2010053424A1 (en) 2010-05-14

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Legal Events

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PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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A4 Supplementary search report drawn up and despatched

Effective date: 20140716

RIC1 Information provided on ipc code assigned before grant

Ipc: E21B 43/10 20060101ALI20140710BHEP

Ipc: F24J 3/08 20060101ALI20140710BHEP

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Ipc: E21B 33/138 20060101ALI20140710BHEP

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Effective date: 20150212