CN106337951B - 深钻孔双栓塞式高压大流量可切换压水阀装置及试验方法 - Google Patents
深钻孔双栓塞式高压大流量可切换压水阀装置及试验方法 Download PDFInfo
- Publication number
- CN106337951B CN106337951B CN201610943964.9A CN201610943964A CN106337951B CN 106337951 B CN106337951 B CN 106337951B CN 201610943964 A CN201610943964 A CN 201610943964A CN 106337951 B CN106337951 B CN 106337951B
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- spring
- pressure
- double
- valve body
- spool
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Links
- 208000005189 Embolism Diseases 0.000 title claims abstract description 73
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 73
- 238000005553 drilling Methods 0.000 title claims abstract description 37
- 238000010998 test method Methods 0.000 title abstract description 6
- 238000012360 testing method Methods 0.000 claims abstract description 65
- 230000035699 permeability Effects 0.000 claims abstract description 49
- 239000011435 rock Substances 0.000 claims abstract description 10
- 238000007789 sealing Methods 0.000 claims description 34
- 230000004888 barrier function Effects 0.000 claims description 10
- 238000002474 experimental method Methods 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 6
- 238000012856 packing Methods 0.000 claims description 4
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 238000010304 firing Methods 0.000 claims description 3
- 238000002347 injection Methods 0.000 description 4
- 239000007924 injection Substances 0.000 description 4
- 238000002955 isolation Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000012625 in-situ measurement Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
- F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
- F16K11/04—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only lift valves
- F16K11/044—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only lift valves with movable valve members positioned between valve seats
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/32—Details
- F16K1/34—Cutting-off parts, e.g. valve members, seats
- F16K1/36—Valve members
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K27/00—Construction of housing; Use of materials therefor
- F16K27/02—Construction of housing; Use of materials therefor of lift valves
- F16K27/0263—Construction of housing; Use of materials therefor of lift valves multiple way valves
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
- G01N15/08—Investigating permeability, pore-volume, or surface area of porous materials
- G01N15/082—Investigating permeability by forcing a fluid through a sample
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
- Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610943964.9A CN106337951B (zh) | 2016-11-02 | 2016-11-02 | 深钻孔双栓塞式高压大流量可切换压水阀装置及试验方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610943964.9A CN106337951B (zh) | 2016-11-02 | 2016-11-02 | 深钻孔双栓塞式高压大流量可切换压水阀装置及试验方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN106337951A CN106337951A (zh) | 2017-01-18 |
CN106337951B true CN106337951B (zh) | 2018-07-17 |
Family
ID=57840586
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610943964.9A Active CN106337951B (zh) | 2016-11-02 | 2016-11-02 | 深钻孔双栓塞式高压大流量可切换压水阀装置及试验方法 |
Country Status (1)
Country | Link |
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CN (1) | CN106337951B (zh) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107313722B (zh) * | 2017-06-14 | 2023-03-31 | 长江水利委员会长江科学院 | 一种钻杆底部试验设备状态控制系统及方法 |
CN107477196B (zh) * | 2017-09-29 | 2023-08-01 | 杭州屹石科技有限公司 | 一种连锁式气液电动控制阀 |
CN107558991B (zh) * | 2017-10-24 | 2023-11-07 | 中水北方勘测设计研究有限责任公司 | 用于工程地质钻孔压水试验的推拉式分水阀 |
CN109267961B (zh) * | 2018-11-05 | 2024-03-22 | 长江勘测规划设计研究有限责任公司 | 一种钻孔压水试验多通道转换快速卸压装置及其卸压方法 |
CN109470621B (zh) * | 2018-12-13 | 2021-01-26 | 重庆科技学院 | 一种用于岩层渗透率的测量装置 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6241032B1 (en) * | 1999-09-07 | 2001-06-05 | Thomas E. Falgout, Sr. | One-way drill string clutch |
CN102156087B (zh) * | 2011-05-30 | 2012-08-29 | 西南石油大学 | 一种测试不同孔隙流体压力下岩石渗透率的装置及方法 |
CN206130193U (zh) * | 2016-11-02 | 2017-04-26 | 长江水利委员会长江科学院 | 深钻孔双栓塞式高压大流量可切换压水阀装置 |
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2016
- 2016-11-02 CN CN201610943964.9A patent/CN106337951B/zh active Active
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CN106337951A (zh) | 2017-01-18 |
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SE01 | Entry into force of request for substantive examination | ||
CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: Liu Yuankun Inventor after: Zhou Chunhua Inventor after: Wang Yang Inventor after: Zhang Xinhui Inventor after: Zhou Mi Inventor after: Xu Jing Inventor after: Han Xiaoyu Inventor after: Wu Aiqing Inventor after: Yin Jianmin Inventor after: Chen Jin Inventor after: Li Qiang Inventor after: Fu Hui Inventor after: Ai Kai Inventor after: Li Yongsong Inventor before: Liu Yuankun Inventor before: Zhou Chunhua Inventor before: Wang Yang Inventor before: Zhang Xinhui Inventor before: Guo Xifeng Inventor before: Xu Jing Inventor before: Han Xiaoyu Inventor before: Wu Aiqing Inventor before: Yin Jianmin Inventor before: Chen Jin Inventor before: Fu Jing Inventor before: Zhou Liming Inventor before: Ai Kai Inventor before: Li Yongsong |
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