CN219366008U - 控制井底当量密度恒定的装置 - Google Patents
控制井底当量密度恒定的装置 Download PDFInfo
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- CN219366008U CN219366008U CN202320230948.0U CN202320230948U CN219366008U CN 219366008 U CN219366008 U CN 219366008U CN 202320230948 U CN202320230948 U CN 202320230948U CN 219366008 U CN219366008 U CN 219366008U
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- liquid inlet
- equivalent density
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- flow valve
- side liquid
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- 239000007788 liquid Substances 0.000 claims abstract description 53
- 238000007789 sealing Methods 0.000 claims description 10
- 229920001971 elastomer Polymers 0.000 claims description 5
- 238000000034 method Methods 0.000 abstract description 6
- 238000005553 drilling Methods 0.000 description 10
- 239000012530 fluid Substances 0.000 description 4
- 239000002184 metal Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229920000459 Nitrile rubber Polymers 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 229920001973 fluoroelastomer Polymers 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
-
- 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
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- Earth Drilling (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202320230948.0U CN219366008U (zh) | 2023-02-16 | 2023-02-16 | 控制井底当量密度恒定的装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN202320230948.0U CN219366008U (zh) | 2023-02-16 | 2023-02-16 | 控制井底当量密度恒定的装置 |
Publications (1)
Publication Number | Publication Date |
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CN219366008U true CN219366008U (zh) | 2023-07-18 |
Family
ID=87114826
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN202320230948.0U Active CN219366008U (zh) | 2023-02-16 | 2023-02-16 | 控制井底当量密度恒定的装置 |
Country Status (1)
Country | Link |
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CN (1) | CN219366008U (zh) |
-
2023
- 2023-02-16 CN CN202320230948.0U patent/CN219366008U/zh active Active
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Legal Events
Date | Code | Title | Description |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20231010 Address after: No. 1706, Shimao Building, No. 99, Mengzhuiwan Cross Street, Chenghua District, Chengdu, Sichuan 610000 Patentee after: ZHOUJI STRAIT ENERGY TECHNOLOGY Co.,Ltd. Patentee after: Intercontinental Strait Energy Technology (Beijing) Co.,Ltd. Address before: No. 1706, Shimao Building, No. 99, Mengzhuiwan Cross Street, Chenghua District, Chengdu, Sichuan 610000 Patentee before: ZHOUJI STRAIT ENERGY TECHNOLOGY Co.,Ltd. Patentee before: Intercontinental Strait Energy Technology (Beijing) Co.,Ltd. Patentee before: Intercontinental Strait Energy Technology (Wuhan) Co.,Ltd. |
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TR01 | Transfer of patent right |