CN110424928B - 一种交错式高效增强型地热注采单井结构及其完井方法 - Google Patents
一种交错式高效增强型地热注采单井结构及其完井方法 Download PDFInfo
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- CN110424928B CN110424928B CN201910766739.6A CN201910766739A CN110424928B CN 110424928 B CN110424928 B CN 110424928B CN 201910766739 A CN201910766739 A CN 201910766739A CN 110424928 B CN110424928 B CN 110424928B
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- Prior art keywords
- pipe
- well
- water
- connector
- injection
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- 238000002347 injection Methods 0.000 title claims abstract description 21
- 239000007924 injection Substances 0.000 title claims abstract description 21
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 14
- 238000000034 method Methods 0.000 title claims abstract description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 64
- 238000006243 chemical reaction Methods 0.000 claims description 14
- 238000009413 insulation Methods 0.000 claims description 13
- 230000007246 mechanism Effects 0.000 claims description 9
- 238000005553 drilling Methods 0.000 claims description 3
- 238000000605 extraction Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 6
- 238000010276 construction Methods 0.000 abstract description 5
- 238000013461 design Methods 0.000 abstract description 3
- 230000008901 benefit Effects 0.000 abstract description 2
- 239000000243 solution Substances 0.000 description 7
- 239000011435 rock Substances 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003670 easy-to-clean Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Images
Classifications
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- 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
- E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
-
- 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
- E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
- E21B17/02—Couplings; joints
- E21B17/04—Couplings; joints between rod or the like and bit or between rod and rod or the like
-
- 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
-
- 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
-
- 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)
- Mining & Mineral Resources (AREA)
- Geology (AREA)
- Environmental & Geological Engineering (AREA)
- Geochemistry & Mineralogy (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Fluid Mechanics (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Sustainable Energy (AREA)
- General Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Chemical & Material Sciences (AREA)
- Sustainable Development (AREA)
- Hydrology & Water Resources (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910766739.6A CN110424928B (zh) | 2019-08-20 | 2019-08-20 | 一种交错式高效增强型地热注采单井结构及其完井方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910766739.6A CN110424928B (zh) | 2019-08-20 | 2019-08-20 | 一种交错式高效增强型地热注采单井结构及其完井方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN110424928A CN110424928A (zh) | 2019-11-08 |
CN110424928B true CN110424928B (zh) | 2022-03-08 |
Family
ID=68416990
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201910766739.6A Active CN110424928B (zh) | 2019-08-20 | 2019-08-20 | 一种交错式高效增强型地热注采单井结构及其完井方法 |
Country Status (1)
Country | Link |
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CN (1) | CN110424928B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113513299A (zh) * | 2021-08-04 | 2021-10-19 | 广州海洋地质调查局 | 一种干热岩直井同井注采方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2734889A1 (de) * | 1977-04-21 | 1978-10-26 | Zutter Joe Kurt | Sonnenenergie-kollektor-einrichtung |
CN109724277A (zh) * | 2019-03-01 | 2019-05-07 | 河北地质大学 | 地热井换热装置 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9200634B2 (en) * | 2012-09-10 | 2015-12-01 | Ormat Technologies Inc. | Apparatus for maintaining the operation of a geothermal production pump |
CN107191143B (zh) * | 2017-06-23 | 2024-02-06 | 天津世纪天源集团股份有限公司 | 一种上采下灌用井装置及开采工艺 |
-
2019
- 2019-08-20 CN CN201910766739.6A patent/CN110424928B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2734889A1 (de) * | 1977-04-21 | 1978-10-26 | Zutter Joe Kurt | Sonnenenergie-kollektor-einrichtung |
CN109724277A (zh) * | 2019-03-01 | 2019-05-07 | 河北地质大学 | 地热井换热装置 |
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Publication number | Publication date |
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CN110424928A (zh) | 2019-11-08 |
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Effective date of registration: 20200115 Address after: 272000 Room 0601-0614, Block C, Cuidu International Business Center, Rencheng Avenue, Jining City, Shandong Province Applicant after: Hongmeng energy (Shandong) Co., Ltd Applicant after: Zhu Xuezhong Address before: 272000 Room 0601-0614, Block C, Cuidu International Business Center, Rencheng Avenue, Jining City, Shandong Province Applicant before: Shandong Zhongji Yuanfang Energy Co., Ltd. Applicant before: Weishan Zhongmin clean energy Co., Ltd Applicant before: Zhu Xuezhong |
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Effective date of registration: 20220208 Address after: 272000 No. 406, Xianghe building, No. 4, Longxing Road, Rencheng District, Jining City, Shandong Province Applicant after: Zhu Xuezhong Address before: 272000 room 0601-0614, 6th floor, block C, cuidu international business center, Rencheng Avenue, Jining City, Shandong Province Applicant before: Hongmeng energy (Shandong) Co.,Ltd. Applicant before: Zhu Xuezhong |
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