CN113738305A - 旋转泄压可控式试压阀 - Google Patents
旋转泄压可控式试压阀 Download PDFInfo
- Publication number
- CN113738305A CN113738305A CN202111291160.2A CN202111291160A CN113738305A CN 113738305 A CN113738305 A CN 113738305A CN 202111291160 A CN202111291160 A CN 202111291160A CN 113738305 A CN113738305 A CN 113738305A
- Authority
- CN
- China
- Prior art keywords
- valve
- control locking
- urceolus
- sliding sleeve
- valve bonnet
- 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.)
- Granted
Links
- 238000012360 testing method Methods 0.000 title claims abstract description 54
- 230000008878 coupling Effects 0.000 claims abstract description 11
- 238000010168 coupling process Methods 0.000 claims abstract description 11
- 238000005859 coupling reaction Methods 0.000 claims abstract description 11
- 238000007789 sealing Methods 0.000 claims description 59
- 230000000903 blocking effect Effects 0.000 claims description 7
- 239000003129 oil well Substances 0.000 abstract description 9
- 239000003921 oil Substances 0.000 description 20
- 239000007788 liquid Substances 0.000 description 5
- 238000004891 communication Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 239000010779 crude oil Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000010008 shearing Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
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
- E21B34/00—Valve arrangements for boreholes or wells
- E21B34/06—Valve arrangements for boreholes or wells in wells
- E21B34/10—Valve arrangements for boreholes or wells in wells operated by control fluid supplied from outside the borehole
-
- 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
- E21B34/00—Valve arrangements for boreholes or wells
- E21B34/06—Valve arrangements for boreholes or wells in wells
- E21B34/10—Valve arrangements for boreholes or wells in wells operated by control fluid supplied from outside the borehole
- E21B34/102—Valve arrangements for boreholes or wells in wells operated by control fluid supplied from outside the borehole with means for locking the closing element in open or closed position
- E21B34/103—Valve arrangements for boreholes or wells in wells operated by control fluid supplied from outside the borehole with means for locking the closing element in open or closed position with a shear pin
-
- 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
- E21B2200/00—Special features related to earth drilling for obtaining oil, gas or water
- E21B2200/04—Ball valves
-
- 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
- E21B47/00—Survey of boreholes or wells
- E21B47/10—Locating fluid leaks, intrusions or movements
- E21B47/117—Detecting leaks, e.g. from tubing, by pressure testing
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)
- Safety Valves (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202111291160.2A CN113738305B (zh) | 2021-11-03 | 2021-11-03 | 旋转泄压可控式试压阀 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202111291160.2A CN113738305B (zh) | 2021-11-03 | 2021-11-03 | 旋转泄压可控式试压阀 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN113738305A true CN113738305A (zh) | 2021-12-03 |
CN113738305B CN113738305B (zh) | 2022-01-18 |
Family
ID=78727269
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202111291160.2A Active CN113738305B (zh) | 2021-11-03 | 2021-11-03 | 旋转泄压可控式试压阀 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN113738305B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115929234A (zh) * | 2023-03-09 | 2023-04-07 | 东营市海天石油科技有限责任公司 | 一种试压锚定一体化螺杆泵锚 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5549160A (en) * | 1994-05-27 | 1996-08-27 | National-Oilwell Canada Ltd. | Downhole progressing cavity pump rotor valve |
CN2628708Y (zh) * | 2003-06-04 | 2004-07-28 | 胜利油田银星技术开发公司 | 螺杆泵采油管柱试压装置 |
CN201193506Y (zh) * | 2008-04-30 | 2009-02-11 | 大庆油田有限责任公司 | 防喷试压泄油开关 |
CN209011805U (zh) * | 2018-10-17 | 2019-06-21 | 中国石油天然气股份有限公司 | 一种可分离固定阀球和固定阀座的抽油泵 |
CN112855134A (zh) * | 2019-11-27 | 2021-05-28 | 中国石油天然气股份有限公司 | 一种不动钻具中途测试装置及测试方法 |
CN214403494U (zh) * | 2021-02-08 | 2021-10-15 | 中国石油化工股份有限公司 | 一种油井螺杆泵用多功能扭矩锚 |
-
2021
- 2021-11-03 CN CN202111291160.2A patent/CN113738305B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5549160A (en) * | 1994-05-27 | 1996-08-27 | National-Oilwell Canada Ltd. | Downhole progressing cavity pump rotor valve |
CN2628708Y (zh) * | 2003-06-04 | 2004-07-28 | 胜利油田银星技术开发公司 | 螺杆泵采油管柱试压装置 |
CN201193506Y (zh) * | 2008-04-30 | 2009-02-11 | 大庆油田有限责任公司 | 防喷试压泄油开关 |
CN209011805U (zh) * | 2018-10-17 | 2019-06-21 | 中国石油天然气股份有限公司 | 一种可分离固定阀球和固定阀座的抽油泵 |
CN112855134A (zh) * | 2019-11-27 | 2021-05-28 | 中国石油天然气股份有限公司 | 一种不动钻具中途测试装置及测试方法 |
CN214403494U (zh) * | 2021-02-08 | 2021-10-15 | 中国石油化工股份有限公司 | 一种油井螺杆泵用多功能扭矩锚 |
Non-Patent Citations (1)
Title |
---|
夏志刚等: "通用型液压顶杆式泵下堵塞器的研发", 《江汉石油职工大学学报》 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115929234A (zh) * | 2023-03-09 | 2023-04-07 | 东营市海天石油科技有限责任公司 | 一种试压锚定一体化螺杆泵锚 |
Also Published As
Publication number | Publication date |
---|---|
CN113738305B (zh) | 2022-01-18 |
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SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
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CB03 | Change of inventor or designer information |
Inventor after: Liu Qingmin Inventor after: Zhang Feiteng Inventor before: Yao Xiutian Inventor before: Zhang Hui Inventor before: Wu Caili Inventor before: Cai Yong Inventor before: Zhang Feiteng Inventor before: Sun Zhiguo Inventor before: Liu Qingmin Inventor before: Liu Weidong Inventor before: Liu Xingwen Inventor before: Dong Yunbin Inventor before: Hao Yanrui Inventor before: Xu Yunxian Inventor before: Sun Yuanping |
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CB03 | Change of inventor or designer information |