GB201119470D0 - Orienting and supporting a casing of a coaxial geothermal borehole - Google Patents
Orienting and supporting a casing of a coaxial geothermal boreholeInfo
- Publication number
- GB201119470D0 GB201119470D0 GBGB1119470.1A GB201119470A GB201119470D0 GB 201119470 D0 GB201119470 D0 GB 201119470D0 GB 201119470 A GB201119470 A GB 201119470A GB 201119470 D0 GB201119470 D0 GB 201119470D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- casing
- borehole
- support
- aperture
- guide element
- 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
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24T—GEOTHERMAL COLLECTORS; GEOTHERMAL SYSTEMS
- F24T10/00—Geothermal collectors
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B7/00—Special methods or apparatus for drilling
- E21B7/04—Directional drilling
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
- E21B19/24—Guiding or centralising devices for drilling rods or pipes
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24T—GEOTHERMAL COLLECTORS; GEOTHERMAL SYSTEMS
- F24T10/00—Geothermal collectors
- F24T2010/50—Component parts, details or accessories
- F24T2010/53—Methods for installation
-
- 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
Abstract
A casing support of a geothermal borehole heat exchanger having an outer casing is provided. The casing support comprises a base support element 30 incorporating an aperture 36 through it, the base support element being arranged to be supported by a ground surface around a borehole. An annular orientation guide element 58 is provided at an upper surface of the base support element and has a central conduit (60, fig.7) communicating with the aperture. The orientation guide element has an upper surface 59 at a selected angle relative to a lower support surface 57 of the base support element. A casing support ring 54 is fitted around an outer casing 46 of a geothermal borehole heat exchanger, the casing support ring being coupled to the orientation guide element to support the casing in the borehole, where the outer casing extends through the ring, the conduit and the aperture. An associated method includes the step of drilling a borehole through the central conduit and the aperture at an orientation preset by the orientation guide element.
Priority Applications (10)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1119470.1A GB2491664B (en) | 2011-11-11 | 2011-11-11 | Orienting and supporting a casing of a coaxial geothermal borehole |
GB1215986.9A GB2491746B (en) | 2011-11-11 | 2012-09-07 | Orienting and supporting a casing of a coaxial geothermal borehole |
GB1218685.4A GB2491794B (en) | 2011-11-11 | 2012-09-07 | Orienting and supporting a casing of a coaxial geothermal borehole |
CN201280066859.1A CN104040270A (en) | 2011-11-11 | 2012-11-09 | Orienting and supporting a casing of a coaxial geothermal borehole |
EP12786974.1A EP2776766A2 (en) | 2011-11-11 | 2012-11-09 | Orienting and supporting a casing of a coaxial geothermal borehole |
CA2854841A CA2854841A1 (en) | 2011-11-11 | 2012-11-09 | Orienting and supporting a casing of a coaxial geothermal borehole |
PCT/EP2012/072332 WO2013068570A2 (en) | 2011-11-11 | 2012-11-09 | Orienting and supporting a casing of a coaxial geothermal borehole |
JP2014540493A JP2014533332A (en) | 2011-11-11 | 2012-11-09 | Casing of coaxial heat exchanger for geothermal well, and orientation and support method of the casing |
KR20147015903A KR20140127799A (en) | 2011-11-11 | 2012-11-09 | Orienting and supporting a casing of a coaxial geothermal borehole |
US14/356,593 US20140299291A1 (en) | 2011-11-11 | 2012-11-09 | Orienting and Supporting a Casing of a Coaxial Geothermal Borehole |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1119470.1A GB2491664B (en) | 2011-11-11 | 2011-11-11 | Orienting and supporting a casing of a coaxial geothermal borehole |
Publications (3)
Publication Number | Publication Date |
---|---|
GB201119470D0 true GB201119470D0 (en) | 2011-12-21 |
GB2491664A GB2491664A (en) | 2012-12-12 |
GB2491664B GB2491664B (en) | 2014-04-23 |
Family
ID=45421614
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1119470.1A Active GB2491664B (en) | 2011-11-11 | 2011-11-11 | Orienting and supporting a casing of a coaxial geothermal borehole |
GB1218685.4A Active GB2491794B (en) | 2011-11-11 | 2012-09-07 | Orienting and supporting a casing of a coaxial geothermal borehole |
GB1215986.9A Active GB2491746B (en) | 2011-11-11 | 2012-09-07 | Orienting and supporting a casing of a coaxial geothermal borehole |
Family Applications After (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1218685.4A Active GB2491794B (en) | 2011-11-11 | 2012-09-07 | Orienting and supporting a casing of a coaxial geothermal borehole |
GB1215986.9A Active GB2491746B (en) | 2011-11-11 | 2012-09-07 | Orienting and supporting a casing of a coaxial geothermal borehole |
Country Status (8)
Country | Link |
---|---|
US (1) | US20140299291A1 (en) |
EP (1) | EP2776766A2 (en) |
JP (1) | JP2014533332A (en) |
KR (1) | KR20140127799A (en) |
CN (1) | CN104040270A (en) |
CA (1) | CA2854841A1 (en) |
GB (3) | GB2491664B (en) |
WO (1) | WO2013068570A2 (en) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2450754B8 (en) | 2007-07-06 | 2013-02-06 | Greenfield Energy Ltd | Geothermal energy system and method of operation |
GB2450755B (en) | 2007-07-06 | 2012-02-29 | 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 |
GB2488797A (en) | 2011-03-08 | 2012-09-12 | Greenfield Master Ipco Ltd | Thermal Energy System and Method of Operation |
DE102013003307B4 (en) * | 2013-02-28 | 2015-06-03 | Tracto-Technik Gmbh & Co. Kg | Device for holding a shaft rim on a shaft element |
CN105716330B (en) * | 2016-04-25 | 2018-05-15 | 丹东市安通空调制冷安装维修工程有限责任公司 | The water-collecting return unification well construction that a kind of screen pipe moves down |
US10088199B2 (en) | 2016-09-09 | 2018-10-02 | Korea Institute Of Energy Research | Coaxial ground heat exchanger and ground heat exchange system including the same |
RU2641439C9 (en) * | 2017-02-28 | 2018-03-22 | Станислав Александрович Демов | Method for installing geothermal heat exchangers for low-grade heat extraction |
US11536472B2 (en) | 2018-07-30 | 2022-12-27 | John P. Ballegeer | Concentric pipe geothermal heat exchanger well head |
EP4127392A4 (en) * | 2020-03-27 | 2024-04-24 | Services Petroliers Schlumberger | Wellhead container for a geothermal system |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3168337A (en) * | 1960-11-28 | 1965-02-02 | Shell Oil Co | Wellhead assembly |
US3986362A (en) * | 1975-06-13 | 1976-10-19 | Petru Baciu | Geothermal power plant with intermediate superheating and simultaneous generation of thermal and electrical energy |
DE3009572A1 (en) * | 1980-03-13 | 1981-09-24 | Hermann-Dietrich 2300 Kiel Molsner | Ground heat recovery method - uses bar-type heat exchangers inserted in diverging radiating pattern |
JPS60219390A (en) * | 1984-04-17 | 1985-11-02 | 日本重化学工業株式会社 | Chemicals injection pipe attachment structure of geothermal steam well |
FR2884905B1 (en) * | 2005-04-21 | 2007-07-20 | Hades Soc Par Actions Simplifi | THERMAL ENERGY CAPTURING PROBE FOR HEAT PUMP |
SE531106C2 (en) * | 2005-05-26 | 2008-12-16 | Pemtec Ab | seal means |
FR2905973B1 (en) * | 2006-09-19 | 2009-02-06 | Hades Soc Par Actions Simplifi | ACCESSORY FOR DRILLING A NETWORK OF RADIAL GALLERIES |
CZ307561B6 (en) * | 2007-04-18 | 2018-12-05 | imka Pavel Ĺ | A heating system with a gravity pumping device and a method of gravity vacuum pumping |
WO2010053424A1 (en) * | 2008-11-10 | 2010-05-14 | Pemtec Ab | System for exchanging energy with a ground |
DE102009023142B4 (en) * | 2009-05-28 | 2014-06-26 | Tracto-Technik Gmbh & Co. Kg | Method and device for introducing a geothermal probe into the soil |
CN101832673B (en) * | 2010-01-27 | 2012-05-23 | 龚智勇 | Method and device for conducting and recycling subterranean heat with production casings |
DE102010019411B4 (en) * | 2010-05-04 | 2015-01-22 | Sts Spezial-Tiefbau-Systeme Gmbh | Injection chamber probe |
-
2011
- 2011-11-11 GB GB1119470.1A patent/GB2491664B/en active Active
-
2012
- 2012-09-07 GB GB1218685.4A patent/GB2491794B/en active Active
- 2012-09-07 GB GB1215986.9A patent/GB2491746B/en active Active
- 2012-11-09 EP EP12786974.1A patent/EP2776766A2/en not_active Withdrawn
- 2012-11-09 CN CN201280066859.1A patent/CN104040270A/en active Pending
- 2012-11-09 KR KR20147015903A patent/KR20140127799A/en not_active Application Discontinuation
- 2012-11-09 US US14/356,593 patent/US20140299291A1/en not_active Abandoned
- 2012-11-09 WO PCT/EP2012/072332 patent/WO2013068570A2/en active Application Filing
- 2012-11-09 CA CA2854841A patent/CA2854841A1/en not_active Abandoned
- 2012-11-09 JP JP2014540493A patent/JP2014533332A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
WO2013068570A2 (en) | 2013-05-16 |
GB2491664A (en) | 2012-12-12 |
EP2776766A2 (en) | 2014-09-17 |
CN104040270A (en) | 2014-09-10 |
GB2491746B (en) | 2014-07-02 |
GB201218685D0 (en) | 2012-11-28 |
WO2013068570A3 (en) | 2013-08-22 |
GB201215986D0 (en) | 2012-10-24 |
CA2854841A1 (en) | 2013-05-16 |
KR20140127799A (en) | 2014-11-04 |
US20140299291A1 (en) | 2014-10-09 |
GB2491794B (en) | 2015-04-08 |
GB2491746A (en) | 2012-12-12 |
JP2014533332A (en) | 2014-12-11 |
GB2491664B (en) | 2014-04-23 |
GB2491794A (en) | 2012-12-12 |
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