CN104124897A - Well oil extraction and water injection thermoelectric power generating method - Google Patents

Well oil extraction and water injection thermoelectric power generating method Download PDF

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Publication number
CN104124897A
CN104124897A CN201310171845.2A CN201310171845A CN104124897A CN 104124897 A CN104124897 A CN 104124897A CN 201310171845 A CN201310171845 A CN 201310171845A CN 104124897 A CN104124897 A CN 104124897A
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CN
China
Prior art keywords
power generating
oil extraction
well
thermoelectric power
water injection
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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.)
Pending
Application number
CN201310171845.2A
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Chinese (zh)
Inventor
张祁
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Individual
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Individual
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Priority to CN201310171845.2A priority Critical patent/CN104124897A/en
Publication of CN104124897A publication Critical patent/CN104124897A/en
Pending legal-status Critical Current

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Abstract

During a well oil extraction process, geothermal energy contained in extracted well fluid is always neglected and wasted. The invention relates to a well oil extraction and water injection thermoelectric power generating method. The method achieves power generation through temperature difference between extracted hot well fluid and returned cold water and via semiconductor thermoelectric power generating chips.

Description

Well recovery, water filling thermo-electric generation method
Affiliated technical field:
This invention relates to one, the underground heat field temperature difference and sends out technology, adopts semiconductor temperature differential generating technology, utilizes oil well produced hot well liquid, and the thermo-electric generation between re-injection cold water.This invention will be extracted electric energy from well liquid.
Background technology:
In oil well production process, the well liquid of extraction contains geothermal energy, always waste out in the cold.
Summary of the invention:
This invention relates to the underground heat temperature difference and sends out technology, adopts semiconductor temperature differential generating sheet, utilizes the thermo-electric generation between oil well produced hot well liquid and re-injection cold water.This invention will be extracted electric energy (see photo) from oil extraction well fluid.
This patent solves the technical scheme that its technical problem adopts:
In oil well production process, the well liquid of extraction contains geothermal energy, always waste out in the cold.The present invention utilizes the thermo-electric generation between oil well produced hot well liquid and re-injection cold water.Adopt semiconductor temperature differential generating sheet generation technology.
The beneficial effect of this patent is that this invention will be extracted electric energy from well liquid.
Accompanying drawing explanation:
1, well recovery, water filling thermo-electric generation method schematic diagram:
Producing well, hot well liquid, semiconductor temperature differential generating sheet, square paste pipe, water treatment station, re-injection cold water, water injection pump, water injection well.
Embodiment:
Adopt semiconductor temperature differential generating sheet, allow oil well produced hot well liquid flow through semiconductor temperature differential generating sheet hot side and paste pipe, allow oil well re-injection cold water flow through semiconductor temperature differential generating sheet huyashi-chuuka (cold chinese-style noodles) simultaneously and paste pipe, thereby realize thermo-electric generation.This invention will be extracted electric energy (see photo) from well liquid.

Claims (1)

1. utilize oil well produced hot well liquid and re-injection cold water, on the two sides of semiconductor temperature differential generating sheet, form the temperature difference, thus the method for generating.
CN201310171845.2A 2013-04-28 2013-04-28 Well oil extraction and water injection thermoelectric power generating method Pending CN104124897A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201310171845.2A CN104124897A (en) 2013-04-28 2013-04-28 Well oil extraction and water injection thermoelectric power generating method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201310171845.2A CN104124897A (en) 2013-04-28 2013-04-28 Well oil extraction and water injection thermoelectric power generating method

Publications (1)

Publication Number Publication Date
CN104124897A true CN104124897A (en) 2014-10-29

Family

ID=51770190

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201310171845.2A Pending CN104124897A (en) 2013-04-28 2013-04-28 Well oil extraction and water injection thermoelectric power generating method

Country Status (1)

Country Link
CN (1) CN104124897A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105162232A (en) * 2015-10-14 2015-12-16 成都理工大学 High ground temperature tunnel cooling heat dissipation and heat energy conversion apparatus
WO2018014607A1 (en) * 2016-07-18 2018-01-25 河海大学 Combined cooling heating power diaphragm wall apparatus and construction method therefor
WO2018014609A1 (en) * 2016-07-18 2018-01-25 河海大学 Jet grouting soil-cement-pile strengthened pile system for combined cooling, heat and power generation and construction method therefor
WO2018014605A1 (en) * 2016-07-18 2018-01-25 河海大学 Prestressed pipe pile apparatus for combined cooling, heat and power generation and manufacturing method therefor
WO2018014608A1 (en) * 2016-07-18 2018-01-25 河海大学 Novel steel-tube energy-pile for improving utilization efficiency of shallow geothermal energy, and manufacturing method therefor

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CN85106919A (en) * 1985-09-14 1987-05-13 奥马蒂系统公司 Geothermal power station and operation method thereof
CN1179206A (en) * 1995-01-27 1998-04-15 艾恩纳·兰格塞特 Hole in ground for transfer of geothermal energy to energy corrying liquid and method for production of the hole
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CN101832673A (en) * 2010-01-27 2010-09-15 龚智勇 Method and device for conducting and recycling subterranean heat with production casings
CN202395698U (en) * 2011-12-07 2012-08-22 陕西科林能源发展股份有限公司 Geothermal source power generating thermoelectric conversion system
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Patent Citations (7)

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CN85106919A (en) * 1985-09-14 1987-05-13 奥马蒂系统公司 Geothermal power station and operation method thereof
CN1179206A (en) * 1995-01-27 1998-04-15 艾恩纳·兰格塞特 Hole in ground for transfer of geothermal energy to energy corrying liquid and method for production of the hole
CN201569208U (en) * 2009-09-28 2010-09-01 北京神舟克莱新能源科技有限公司 Residual heat reclamation device in petroleum industry
CN101832673A (en) * 2010-01-27 2010-09-15 龚智勇 Method and device for conducting and recycling subterranean heat with production casings
CN202395698U (en) * 2011-12-07 2012-08-22 陕西科林能源发展股份有限公司 Geothermal source power generating thermoelectric conversion system
CN202395699U (en) * 2011-12-08 2012-08-22 陕西科林能源发展股份有限公司 Power generation system using geothermal resources
CN202395702U (en) * 2011-12-19 2012-08-22 陕西科林能源发展股份有限公司 Geothermal power generation system

Non-Patent Citations (1)

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Title
李克文: ""油田伴生地热资源评价与高效开发"", 《科技导报》 *

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105162232A (en) * 2015-10-14 2015-12-16 成都理工大学 High ground temperature tunnel cooling heat dissipation and heat energy conversion apparatus
WO2018014607A1 (en) * 2016-07-18 2018-01-25 河海大学 Combined cooling heating power diaphragm wall apparatus and construction method therefor
WO2018014609A1 (en) * 2016-07-18 2018-01-25 河海大学 Jet grouting soil-cement-pile strengthened pile system for combined cooling, heat and power generation and construction method therefor
WO2018014605A1 (en) * 2016-07-18 2018-01-25 河海大学 Prestressed pipe pile apparatus for combined cooling, heat and power generation and manufacturing method therefor
WO2018014608A1 (en) * 2016-07-18 2018-01-25 河海大学 Novel steel-tube energy-pile for improving utilization efficiency of shallow geothermal energy, and manufacturing method therefor

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Application publication date: 20141029