IT201900006817A1 - Circuito di scambio termico per impianto geotermico - Google Patents
Circuito di scambio termico per impianto geotermicoInfo
- Publication number
- IT201900006817A1 IT201900006817A1 IT102019000006817A IT201900006817A IT201900006817A1 IT 201900006817 A1 IT201900006817 A1 IT 201900006817A1 IT 102019000006817 A IT102019000006817 A IT 102019000006817A IT 201900006817 A IT201900006817 A IT 201900006817A IT 201900006817 A1 IT201900006817 A1 IT 201900006817A1
- Authority
- IT
- Italy
- Prior art keywords
- heat exchange
- exchange circuit
- geothermal system
- geothermal
- circuit
- Prior art date
Links
Classifications
-
- 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
- F24T10/15—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 bent tubes; using tubes assembled with connectors or with return headers
-
- 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
- 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
- F24T—GEOTHERMAL COLLECTORS; GEOTHERMAL SYSTEMS
- F24T10/00—Geothermal collectors
- F24T10/30—Geothermal collectors using underground reservoirs for accumulating working fluids or intermediate fluids
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03G—SPRING, WEIGHT, INERTIA OR LIKE MOTORS; MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR
- F03G4/00—Devices for producing mechanical power from geothermal energy
- F03G4/001—Binary cycle plants where the source fluid from the geothermal collector heats the working fluid via a heat exchanger
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03G—SPRING, WEIGHT, INERTIA OR LIKE MOTORS; MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR
- F03G4/00—Devices for producing mechanical power from geothermal energy
- F03G4/023—Devices for producing mechanical power from geothermal energy characterised by the geothermal collectors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03G—SPRING, WEIGHT, INERTIA OR LIKE MOTORS; MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR
- F03G4/00—Devices for producing mechanical power from geothermal energy
- F03G4/023—Devices for producing mechanical power from geothermal energy characterised by the geothermal collectors
- F03G4/029—Devices for producing mechanical power from geothermal energy characterised by the geothermal collectors closed loop geothermal collectors, i.e. the fluid is pumped through a closed loop in heat exchange with the geothermal source, e.g. via a heat exchanger
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03G—SPRING, WEIGHT, INERTIA OR LIKE MOTORS; MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR
- F03G4/00—Devices for producing mechanical power from geothermal energy
- F03G4/031—Devices for producing mechanical power from geothermal energy using waste heat from a primary power cycle to produce mechanical power in a second cycle
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03G—SPRING, WEIGHT, INERTIA OR LIKE MOTORS; MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR
- F03G4/00—Devices for producing mechanical power from geothermal energy
- F03G4/033—Devices for producing mechanical power from geothermal energy having a Rankine cycle
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03G—SPRING, WEIGHT, INERTIA OR LIKE MOTORS; MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR
- F03G4/00—Devices for producing mechanical power from geothermal energy
- F03G4/033—Devices for producing mechanical power from geothermal energy having a Rankine cycle
- F03G4/035—Devices for producing mechanical power from geothermal energy having a Rankine cycle of the Organic Rankine Cycle [ORC] type or the Kalina Cycle type
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03G—SPRING, WEIGHT, INERTIA OR LIKE MOTORS; MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR
- F03G4/00—Devices for producing mechanical power from geothermal energy
- F03G4/04—Devices for producing mechanical power from geothermal energy with deep-well turbo pump
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engine Equipment That Uses Special Cycles (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT102019000006817A IT201900006817A1 (it) | 2019-05-14 | 2019-05-14 | Circuito di scambio termico per impianto geotermico |
| PCT/IB2020/053343 WO2020229901A1 (en) | 2019-05-14 | 2020-04-08 | Heat exchange circuit for a geothermal plant |
| US17/603,232 US11802716B2 (en) | 2019-05-14 | 2020-04-08 | Heat exchange circuit for a geothermal plant |
| EP20721738.1A EP3969822B1 (en) | 2019-05-14 | 2020-04-08 | Heat exchange circuit for a geothermal plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT102019000006817A IT201900006817A1 (it) | 2019-05-14 | 2019-05-14 | Circuito di scambio termico per impianto geotermico |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT201900006817A1 true IT201900006817A1 (it) | 2020-11-14 |
Family
ID=67660737
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT102019000006817A IT201900006817A1 (it) | 2019-05-14 | 2019-05-14 | Circuito di scambio termico per impianto geotermico |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US11802716B2 (it) |
| EP (1) | EP3969822B1 (it) |
| IT (1) | IT201900006817A1 (it) |
| WO (1) | WO2020229901A1 (it) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11486370B2 (en) | 2021-04-02 | 2022-11-01 | Ice Thermal Harvesting, Llc | Modular mobile heat generation unit for generation of geothermal power in organic Rankine cycle operations |
| US12312981B2 (en) | 2021-04-02 | 2025-05-27 | Ice Thermal Harvesting, Llc | Systems and methods utilizing gas temperature as a power source |
| US11255315B1 (en) | 2021-04-02 | 2022-02-22 | Ice Thermal Harvesting, Llc | Controller for controlling generation of geothermal power in an organic Rankine cycle operation during hydrocarbon production |
| US11480074B1 (en) | 2021-04-02 | 2022-10-25 | Ice Thermal Harvesting, Llc | Systems and methods utilizing gas temperature as a power source |
| US11421663B1 (en) | 2021-04-02 | 2022-08-23 | Ice Thermal Harvesting, Llc | Systems and methods for generation of electrical power in an organic Rankine cycle operation |
| US11293414B1 (en) | 2021-04-02 | 2022-04-05 | Ice Thermal Harvesting, Llc | Systems and methods for generation of electrical power in an organic rankine cycle operation |
| US11592009B2 (en) | 2021-04-02 | 2023-02-28 | Ice Thermal Harvesting, Llc | Systems and methods for generation of electrical power at a drilling rig |
| US11493029B2 (en) | 2021-04-02 | 2022-11-08 | Ice Thermal Harvesting, Llc | Systems and methods for generation of electrical power at a drilling rig |
| US11644015B2 (en) | 2021-04-02 | 2023-05-09 | Ice Thermal Harvesting, Llc | Systems and methods for generation of electrical power at a drilling rig |
| US11359576B1 (en) | 2021-04-02 | 2022-06-14 | Ice Thermal Harvesting, Llc | Systems and methods utilizing gas temperature as a power source |
| WO2022235278A1 (en) * | 2021-05-07 | 2022-11-10 | Rabindranath Sharma | Thermal energy storage and retrieval system |
| IT202100017711A1 (it) | 2021-07-06 | 2023-01-06 | Geolog S R L | Metodo per installare un impianto geotermico, metodo per sfruttare energia geotermica, e impianto geotermico |
| PL442088A1 (pl) * | 2022-08-24 | 2024-02-26 | Janusz Nowakowski | Sposób wytwarzania energii elektrycznej w hybrydowej elektrowni grawitacyjno-geotermalnej, oraz układ do wytwarzania energii elektrycznej w hybrydowej elektrowni grawitacyjno-geotermalnej pracującej w obiegu zamkniętym |
| US12180861B1 (en) | 2022-12-30 | 2024-12-31 | Ice Thermal Harvesting, Llc | Systems and methods to utilize heat carriers in conversion of thermal energy |
| US20250389257A1 (en) * | 2024-06-21 | 2025-12-25 | Greenfire Energy Inc. | Heat extraction method for liquid dominated geothermal reservoirs |
| CN119042824B (zh) * | 2024-07-17 | 2025-09-16 | 中国矿业大学 | 一种固废胶结功能充填体布置管道提取地热方法 |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3938592A (en) * | 1970-03-23 | 1976-02-17 | Ivan Timofeevich Aladiev | Rock-exploitation method based on thermodynamic cycles utilizing in-situ energy source |
| US4019577A (en) * | 1976-02-23 | 1977-04-26 | Mobil Oil Corporation | Thermal energy production by in situ combustion of coal |
| US6142215A (en) * | 1998-08-14 | 2000-11-07 | Edg, Incorporated | Passive, thermocycling column heat-exchanger system |
| US6301894B1 (en) * | 2000-05-12 | 2001-10-16 | Albert H. Halff | Geothermal power generator |
| US20070163805A1 (en) | 2006-01-13 | 2007-07-19 | Soilmec S.P.A. | System for drilling the ground to obtain circulation of fluid in a plant for the exploitation of geothermal energy |
| EP1978314A1 (en) * | 2007-04-03 | 2008-10-08 | Iride S.r.l. | Geothermal probe |
| EP2085718A1 (de) * | 2008-02-04 | 2009-08-05 | Technische Universität Hamburg-Harburg | Erdwärmeanlage |
| US20110198054A1 (en) * | 2007-09-28 | 2011-08-18 | Geo-En Energy Technologies Gmbh | Groundwater well |
| EP2641034A1 (en) * | 2010-11-18 | 2013-09-25 | Previato, Paolo | Closed-loop geothermal probe |
| JP2014122712A (ja) * | 2012-11-20 | 2014-07-03 | Zeneral Heat Pump Kogyo Kk | 地中熱交換器 |
| WO2019067618A1 (en) * | 2017-09-28 | 2019-04-04 | Hmfsf Ip Holdings, Llc | SYSTEMS AND METHODS FOR GENERATING ELECTRICITY USING THE INTERNAL HEAT OF EARTH |
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| US4059959A (en) * | 1976-11-05 | 1977-11-29 | Sperry Rand Corporation | Geothermal energy processing system with improved heat rejection |
| US4327561A (en) * | 1980-06-20 | 1982-05-04 | Mcneal G Russell | High coefficient of performance heat pump |
| SE456431B (sv) * | 1987-02-06 | 1988-10-03 | Bo Andreasson | Palningsmetod |
| US5411085A (en) * | 1993-11-01 | 1995-05-02 | Camco International Inc. | Spoolable coiled tubing completion system |
| US5515679A (en) * | 1995-01-13 | 1996-05-14 | Jerome S. Spevack | Geothermal heat mining and utilization |
| US6250371B1 (en) * | 1995-09-12 | 2001-06-26 | Enlink Geoenergy Services, Inc. | Energy transfer systems |
| US5634515A (en) * | 1995-12-28 | 1997-06-03 | Lambert; Kenneth W. | Geothermal heat-pump system and installation of same |
| US7048037B2 (en) * | 2003-12-09 | 2006-05-23 | Mcnair Edward F | Geothermal heating and/or cooling apparatus and method of using same |
| WO2006029112A1 (en) * | 2004-09-08 | 2006-03-16 | Sovani Meksvanh | Solar augmented geothermal energy |
| US20070245729A1 (en) * | 2006-04-21 | 2007-10-25 | Mickleson D Lynn | Directional geothermal energy system and method |
| US20090211757A1 (en) * | 2008-02-21 | 2009-08-27 | William Riley | Utilization of geothermal energy |
| EP2422143A1 (en) * | 2009-04-20 | 2012-02-29 | Anzoic Energy Inc. | Subterranean continuous loop heat exchanger, method of manufacture and method to heat, cool or store energy with same |
| NL1037890C2 (nl) * | 2010-04-06 | 2011-10-13 | Demar Heiwerken B V | Werkwijze voor het in een bodem inbrengen van een langwerpig element |
| US20110041500A1 (en) * | 2009-08-19 | 2011-02-24 | William Riley | Supplemental heating for geothermal energy system |
| US20110192566A1 (en) * | 2010-02-08 | 2011-08-11 | Dale Marshall | Thermal storage system for use in connection with a thermal conductive wall structure |
| US20120174581A1 (en) * | 2011-01-06 | 2012-07-12 | Vaughan Susanne F | Closed-Loop Systems and Methods for Geothermal Electricity Generation |
| IT1404174B1 (it) * | 2011-02-18 | 2013-11-15 | Exergy Orc S R L Ora Exergy S P A | Impianto e processo per la produzione di energia tramite ciclo rankine organico |
| US20130042997A1 (en) * | 2011-08-15 | 2013-02-21 | Tai-Her Yang | Open-loopnatural thermal energy releasing system wtih partialreflux |
| SK6432Y1 (sk) * | 2012-06-05 | 2013-05-03 | Michal Masaryk | Cooling method of photovoltaic panel and system for carrying out this method |
| US20170211849A1 (en) * | 2014-03-07 | 2017-07-27 | Greenfire Energy Inc | Process and method of producing geothermal power |
| US20150285226A1 (en) * | 2014-04-04 | 2015-10-08 | Richard James Archambeau | Geothermal Energy Production Using a Closed-Loop Heat Exchange System |
| JP6918000B2 (ja) * | 2015-09-24 | 2021-08-11 | ジオサーミック ソリューションズ, エルエルシー | 地熱回収装置 |
| JP6735839B2 (ja) * | 2016-02-25 | 2020-08-05 | グリーンファイヤー エナジー インコーポレイテッド | 閉ループシステムを用いる発電のための高温低透過性地層からの地中熱回収 |
| US10927604B2 (en) * | 2016-04-01 | 2021-02-23 | Board of Regents of the University of the Nevada System of Higher Education, on behalf of the University Nevada, Reno | Systems and methods for enhancing energy extraction from geothermal wells |
| CA2998782A1 (en) * | 2017-04-08 | 2018-10-08 | Alberta Geothermal Corporation | Method and apparatus for recycling wells for energy production in a geothermal environment |
| HU231047B1 (en) * | 2017-06-12 | 2020-01-28 | Civis Therm Kft | Geothermal insulating system and method |
| US10598160B2 (en) * | 2017-09-28 | 2020-03-24 | Hmfsf Ip Holdings, Llc | Systems and methods of generating electricity using heat from within the earth |
| CA3013374A1 (en) * | 2017-10-31 | 2019-04-30 | Eavor Technologies Inc. | Method and apparatus for repurposing well sites for geothermal energy production |
| CN207849806U (zh) * | 2017-11-07 | 2018-09-11 | 西安智水环境科技有限公司 | 一种地热加热气流推升抗逆温层消霾系统 |
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| CN208059015U (zh) * | 2018-03-02 | 2018-11-06 | 兰州交通大学 | 一种利用地热能的集中供暖设备 |
-
2019
- 2019-05-14 IT IT102019000006817A patent/IT201900006817A1/it unknown
-
2020
- 2020-04-08 EP EP20721738.1A patent/EP3969822B1/en active Active
- 2020-04-08 WO PCT/IB2020/053343 patent/WO2020229901A1/en not_active Ceased
- 2020-04-08 US US17/603,232 patent/US11802716B2/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3938592A (en) * | 1970-03-23 | 1976-02-17 | Ivan Timofeevich Aladiev | Rock-exploitation method based on thermodynamic cycles utilizing in-situ energy source |
| US4019577A (en) * | 1976-02-23 | 1977-04-26 | Mobil Oil Corporation | Thermal energy production by in situ combustion of coal |
| US6142215A (en) * | 1998-08-14 | 2000-11-07 | Edg, Incorporated | Passive, thermocycling column heat-exchanger system |
| US6301894B1 (en) * | 2000-05-12 | 2001-10-16 | Albert H. Halff | Geothermal power generator |
| US20070163805A1 (en) | 2006-01-13 | 2007-07-19 | Soilmec S.P.A. | System for drilling the ground to obtain circulation of fluid in a plant for the exploitation of geothermal energy |
| EP1978314A1 (en) * | 2007-04-03 | 2008-10-08 | Iride S.r.l. | Geothermal probe |
| US20110198054A1 (en) * | 2007-09-28 | 2011-08-18 | Geo-En Energy Technologies Gmbh | Groundwater well |
| EP2085718A1 (de) * | 2008-02-04 | 2009-08-05 | Technische Universität Hamburg-Harburg | Erdwärmeanlage |
| EP2641034A1 (en) * | 2010-11-18 | 2013-09-25 | Previato, Paolo | Closed-loop geothermal probe |
| JP2014122712A (ja) * | 2012-11-20 | 2014-07-03 | Zeneral Heat Pump Kogyo Kk | 地中熱交換器 |
| WO2019067618A1 (en) * | 2017-09-28 | 2019-04-04 | Hmfsf Ip Holdings, Llc | SYSTEMS AND METHODS FOR GENERATING ELECTRICITY USING THE INTERNAL HEAT OF EARTH |
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| Title |
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| D. LONDER ET AL.: "The longest single Pipe installation in New Zealand using HDD" |
Also Published As
| Publication number | Publication date |
|---|---|
| EP3969822C0 (en) | 2024-06-12 |
| WO2020229901A1 (en) | 2020-11-19 |
| EP3969822A1 (en) | 2022-03-23 |
| EP3969822B1 (en) | 2024-06-12 |
| US11802716B2 (en) | 2023-10-31 |
| US20220186984A1 (en) | 2022-06-16 |
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