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FR2346647A1 - Heat storage and recovery system - has circulation between wells in hot and cold areas of captive stratum - Google Patents

Heat storage and recovery system - has circulation between wells in hot and cold areas of captive stratum

Info

Publication number
FR2346647A1
FR2346647A1 FR7534641A FR7534641A FR2346647A1 FR 2346647 A1 FR2346647 A1 FR 2346647A1 FR 7534641 A FR7534641 A FR 7534641A FR 7534641 A FR7534641 A FR 7534641A FR 2346647 A1 FR2346647 A1 FR 2346647A1
Authority
FR
France
Prior art keywords
stratum
wells
hot
captive
circulation
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.)
Granted
Application number
FR7534641A
Other languages
French (fr)
Other versions
FR2346647B1 (en
Inventor
Jacques Despois
Francis Nougared
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.)
Societe National Elf Aquitaine
Original Assignee
Societe National Elf Aquitaine
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 Societe National Elf Aquitaine filed Critical Societe National Elf Aquitaine
Priority to FR7534641A priority Critical patent/FR2346647A1/en
Priority to FR7624070A priority patent/FR2360838A2/en
Priority to BE172193A priority patent/BE848137A/en
Priority to IT29202/76A priority patent/IT1074083B/en
Priority to GB46779/76A priority patent/GB1564145A/en
Priority to US05/741,165 priority patent/US4157730A/en
Priority to DE19762651684 priority patent/DE2651684A1/en
Publication of FR2346647A1 publication Critical patent/FR2346647A1/en
Application granted granted Critical
Publication of FR2346647B1 publication Critical patent/FR2346647B1/fr
Granted 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
    • E21B36/00—Heating, cooling or insulating arrangements for boreholes or wells, e.g. for use in permafrost zones
    • 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
    • E21B43/30—Specific pattern of wells, e.g. optimising the spacing of wells
    • E21B43/305—Specific pattern of wells, e.g. optimising the spacing of wells comprising at least one inclined or horizontal well
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24T—GEOTHERMAL COLLECTORS; GEOTHERMAL SYSTEMS
    • F24T10/00—Geothermal collectors
    • F24T10/20—Geothermal collectors using underground water as working fluid; using working fluid injected directly into the ground, e.g. using injection wells and recovery wells
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24V—COLLECTION, PRODUCTION OR USE OF HEAT NOT OTHERWISE PROVIDED FOR
    • F24V99/00—Subject matter not provided for in other main groups of this subclass
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D20/00—Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups F28D17/00 or F28D19/00
    • F28D20/0052—Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups F28D17/00 or F28D19/00 using the ground body or aquifers as heat storage medium
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D20/00—Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups F28D17/00 or F28D19/00
    • F28D20/0056—Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups F28D17/00 or F28D19/00 using solid heat storage material
    • 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
    • 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
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/14—Thermal energy storage

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Mining & Mineral Resources (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Thermal Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical & Material Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Hydrology & Water Resources (AREA)
  • Other Air-Conditioning Systems (AREA)

Abstract

The heat storage and recovery system transfers heat between the porous permeable rock of a captive stratum and the free intergranular water circulated through it. It comprises two wells or groups of wells which are reversible, one ending in a "hot" and the other in a "cold" area of the stratum. A primary circuit incorporates the wells, the stratum, and a loop, external to the stratum, connecting the wells in the "hot" area with those in the "cold" one. The stratum water is circulated in a first direction, so that it flows in the loop from the cold to the hot area, and also in the reverse direction. An indirect heat exchanger transfers heat to the primary circuit when circulation is in the first direction and from it to a secondary utilisation circuit when it is in the reverse direction. Means are also provided for flow and pressure regulation in the primary circuit, whichever the flow direction.
FR7534641A 1975-11-13 1975-11-13 Heat storage and recovery system - has circulation between wells in hot and cold areas of captive stratum Granted FR2346647A1 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR7534641A FR2346647A1 (en) 1975-11-13 1975-11-13 Heat storage and recovery system - has circulation between wells in hot and cold areas of captive stratum
FR7624070A FR2360838A2 (en) 1975-11-13 1976-08-06 METHOD AND DEVICE FOR UNDERGROUND HEAT STORAGE IN A POROUS AND PERMEABLE MEDIUM
BE172193A BE848137A (en) 1975-11-13 1976-11-09 CAPTIVE TABLECLOTH STORAGE AND RECOVERY KIT,
IT29202/76A IT1074083B (en) 1975-11-13 1976-11-10 STORAGE AND HEAT RECOVERY PLANT IN PRISON TANK
GB46779/76A GB1564145A (en) 1975-11-13 1976-11-10 System for the storage and recovery of heat within the rock matrix of a captive sheet or layer
US05/741,165 US4157730A (en) 1975-11-13 1976-11-11 System for the storage and recovery of heat in a captive layer
DE19762651684 DE2651684A1 (en) 1975-11-13 1976-11-12 HEAT STORAGE AND RECUPERATOR ARRANGEMENT

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7534641A FR2346647A1 (en) 1975-11-13 1975-11-13 Heat storage and recovery system - has circulation between wells in hot and cold areas of captive stratum

Publications (2)

Publication Number Publication Date
FR2346647A1 true FR2346647A1 (en) 1977-10-28
FR2346647B1 FR2346647B1 (en) 1982-06-11

Family

ID=9162355

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7534641A Granted FR2346647A1 (en) 1975-11-13 1975-11-13 Heat storage and recovery system - has circulation between wells in hot and cold areas of captive stratum

Country Status (1)

Country Link
FR (1) FR2346647A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2914404A1 (en) * 2007-03-30 2008-10-03 Eseta Sarl Heat storing and restoring system for e.g. residential building, has storage exchanger positioned between excess heat source and environment receiving heat, where stored heat provokes from recuperation of heat lost by heat source
WO2016150455A1 (en) * 2015-03-20 2016-09-29 Siemens Aktiengesellschaft System for storing thermal energy and method of operating a system for storing thermal energy
CN115204094A (en) * 2022-06-30 2022-10-18 中国石油天然气集团有限公司 Thermal balance design method and system for downhole circuit

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2914404A1 (en) * 2007-03-30 2008-10-03 Eseta Sarl Heat storing and restoring system for e.g. residential building, has storage exchanger positioned between excess heat source and environment receiving heat, where stored heat provokes from recuperation of heat lost by heat source
WO2016150455A1 (en) * 2015-03-20 2016-09-29 Siemens Aktiengesellschaft System for storing thermal energy and method of operating a system for storing thermal energy
CN115204094A (en) * 2022-06-30 2022-10-18 中国石油天然气集团有限公司 Thermal balance design method and system for downhole circuit

Also Published As

Publication number Publication date
FR2346647B1 (en) 1982-06-11

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Legal Events

Date Code Title Description
ST Notification of lapse