CN105422046B - 井下高效电制冷装置 - Google Patents
井下高效电制冷装置 Download PDFInfo
- Publication number
- CN105422046B CN105422046B CN201510831284.3A CN201510831284A CN105422046B CN 105422046 B CN105422046 B CN 105422046B CN 201510831284 A CN201510831284 A CN 201510831284A CN 105422046 B CN105422046 B CN 105422046B
- Authority
- CN
- China
- Prior art keywords
- heat
- well
- heat preservation
- radiator
- refrigeration module
- 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.)
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Links
- 230000005611 electricity Effects 0.000 title claims abstract description 33
- 238000005057 refrigeration Methods 0.000 claims abstract description 35
- 238000004321 preservation Methods 0.000 claims abstract description 28
- 239000004519 grease Substances 0.000 claims abstract description 12
- 229920001296 polysiloxane Polymers 0.000 claims abstract description 12
- 239000000463 material Substances 0.000 claims abstract description 7
- 238000001816 cooling Methods 0.000 claims abstract description 5
- 238000004891 communication Methods 0.000 claims description 7
- 239000002105 nanoparticle Substances 0.000 claims description 2
- 239000004964 aerogel Substances 0.000 claims 1
- 239000000203 mixture Substances 0.000 claims 1
- 239000011810 insulating material Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 239000003208 petroleum Substances 0.000 description 6
- 238000005553 drilling Methods 0.000 description 5
- 238000010438 heat treatment Methods 0.000 description 5
- 230000007774 longterm Effects 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 238000013016 damping Methods 0.000 description 3
- 238000011161 development Methods 0.000 description 3
- 239000012530 fluid Substances 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 238000003860 storage Methods 0.000 description 3
- 239000004965 Silica aerogel Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000004308 accommodation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000002445 nipple Anatomy 0.000 description 1
- 238000011897 real-time detection Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
Classifications
-
- 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
- E21B36/00—Heating, cooling or insulating arrangements for boreholes or wells, e.g. for use in permafrost zones
- E21B36/001—Cooling arrangements
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510831284.3A CN105422046B (zh) | 2015-11-25 | 2015-11-25 | 井下高效电制冷装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510831284.3A CN105422046B (zh) | 2015-11-25 | 2015-11-25 | 井下高效电制冷装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105422046A CN105422046A (zh) | 2016-03-23 |
CN105422046B true CN105422046B (zh) | 2018-12-11 |
Family
ID=55500541
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510831284.3A Active CN105422046B (zh) | 2015-11-25 | 2015-11-25 | 井下高效电制冷装置 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN105422046B (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109653708A (zh) * | 2018-12-05 | 2019-04-19 | 西安石油大学 | 一种基于蒸汽压缩循环的冷却井下工具的部件的装置 |
CN109788715B (zh) * | 2019-01-21 | 2020-12-01 | 中国石油天然气集团有限公司 | 一种随钻井下电路主动降温系统 |
CN112970494B (zh) * | 2021-03-19 | 2022-11-29 | 泉州烜燊工程管理有限公司 | 一种带导热管蓄水功能的遮阳棚 |
CN113853100B (zh) * | 2021-09-13 | 2024-04-26 | 吉林大学 | 一种深井长期连续性检测电子仪器的热量管理系统 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2237111Y (zh) * | 1995-02-18 | 1996-10-09 | 新疆生产建设兵团北屯修造厂 | 管道电热膜加热器 |
CN2490314Y (zh) * | 2001-02-10 | 2002-05-08 | 刘景斌 | 石油电加热器 |
CN102900397A (zh) * | 2012-10-24 | 2013-01-30 | 中国石油天然气股份有限公司 | 一种井下半导体制冷装置 |
CN202745814U (zh) * | 2012-08-02 | 2013-02-20 | 中国石油天然气股份有限公司 | 采油树内热循环保温箱 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6877332B2 (en) * | 2001-01-08 | 2005-04-12 | Baker Hughes Incorporated | Downhole sorption cooling and heating in wireline logging and monitoring while drilling |
-
2015
- 2015-11-25 CN CN201510831284.3A patent/CN105422046B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2237111Y (zh) * | 1995-02-18 | 1996-10-09 | 新疆生产建设兵团北屯修造厂 | 管道电热膜加热器 |
CN2490314Y (zh) * | 2001-02-10 | 2002-05-08 | 刘景斌 | 石油电加热器 |
CN202745814U (zh) * | 2012-08-02 | 2013-02-20 | 中国石油天然气股份有限公司 | 采油树内热循环保温箱 |
CN102900397A (zh) * | 2012-10-24 | 2013-01-30 | 中国石油天然气股份有限公司 | 一种井下半导体制冷装置 |
Also Published As
Publication number | Publication date |
---|---|
CN105422046A (zh) | 2016-03-23 |
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Effective date of registration: 20201028 Address after: 100120 Liupu Kang, Changping District, Beijing Patentee after: CHINA NATIONAL PETROLEUM Corp. Patentee after: CNPC ENGINEERING TECHNOLOGY R & D Co.,Ltd. Address before: 102206 No. 5 building, No. 1, the Yellow River street, Changping District, Beijing Patentee before: DRILLING RESEARCH INSTITUTE OF CHINA NATIONAL PETROLEUM Co. |
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TR01 | Transfer of patent right |
Effective date of registration: 20230329 Address after: 100120 Xicheng District six paw Kang in Beijing City Patentee after: CHINA NATIONAL PETROLEUM Corp. Patentee after: CNPC ENGINEERING TECHNOLOGY R & D Co.,Ltd. Patentee after: BEIJING PETROLEUM MACHINERY Co.,Ltd. Address before: 100120 Liupukang, Changping District, Beijing Patentee before: CHINA NATIONAL PETROLEUM Corp. Patentee before: CNPC ENGINEERING TECHNOLOGY R & D Co.,Ltd. |
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