CN104124897A - Well oil extraction and water injection thermoelectric power generating method - Google Patents
Well oil extraction and water injection thermoelectric power generating method Download PDFInfo
- 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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- China
- Prior art keywords
- power generating
- oil extraction
- well
- thermoelectric power
- water injection
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- Pending
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 14
- 238000002347 injection Methods 0.000 title claims abstract description 10
- 239000007924 injection Substances 0.000 title claims abstract description 10
- 238000000034 method Methods 0.000 title claims abstract description 6
- 238000000605 extraction Methods 0.000 title abstract description 6
- 239000004065 semiconductor Substances 0.000 claims abstract description 9
- 239000007788 liquid Substances 0.000 claims description 11
- 239000003129 oil well Substances 0.000 claims description 8
- 239000012530 fluid Substances 0.000 abstract description 3
- 238000010248 power generation Methods 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 235000012149 noodles Nutrition 0.000 description 1
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- Engine Equipment That Uses Special Cycles (AREA)
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
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.
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)
| 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 |
| 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 |
| 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 |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 | Subterranean tunnel for transferring geothermal energy to an energy-carrying liquid and method for its production |
| 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 |
| 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 |
| 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 |
-
2013
- 2013-04-28 CN CN201310171845.2A patent/CN104124897A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 | Subterranean tunnel for transferring geothermal energy to an energy-carrying liquid and method for its production |
| 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)
| 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)
| 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 |
| 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 |
| 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 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| DD01 | Delivery of document by public notice |
Addressee: Zhang Qi Document name: Notification of before Expiration of Request of Examination as to Substance |
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| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20141029 |