CN103806866A - 一种井口远控调节紧急切断保护装置 - Google Patents
一种井口远控调节紧急切断保护装置 Download PDFInfo
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- CN103806866A CN103806866A CN201210441087.7A CN201210441087A CN103806866A CN 103806866 A CN103806866 A CN 103806866A CN 201210441087 A CN201210441087 A CN 201210441087A CN 103806866 A CN103806866 A CN 103806866A
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- Prior art keywords
- valve
- pressure sensor
- protective device
- well head
- drive motors
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- 230000001681 protective effect Effects 0.000 claims description 13
- 230000001105 regulatory effect Effects 0.000 claims description 11
- 230000007246 mechanism Effects 0.000 claims description 6
- 230000005611 electricity Effects 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 abstract description 3
- 230000002093 peripheral effect Effects 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000006378 damage Effects 0.000 abstract description 2
- 238000011144 upstream manufacturing Methods 0.000 description 5
- 239000007789 gas Substances 0.000 description 4
- 230000006872 improvement Effects 0.000 description 3
- 230000001276 controlling effect Effects 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 241000191291 Abies alba Species 0.000 description 1
- 206010020852 Hypertonia Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000003750 conditioning effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000002343 natural gas well Substances 0.000 description 1
- 230000009711 regulatory function Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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- Electrically Driven Valve-Operating Means (AREA)
- Mechanically-Actuated Valves (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210441087.7A CN103806866B (zh) | 2012-11-08 | 2012-11-08 | 一种井口远控调节紧急切断保护装置 |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210441087.7A CN103806866B (zh) | 2012-11-08 | 2012-11-08 | 一种井口远控调节紧急切断保护装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103806866A true CN103806866A (zh) | 2014-05-21 |
| CN103806866B CN103806866B (zh) | 2016-12-21 |
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| CN201210441087.7A Active CN103806866B (zh) | 2012-11-08 | 2012-11-08 | 一种井口远控调节紧急切断保护装置 |
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| CN (1) | CN103806866B (zh) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104695900A (zh) * | 2015-03-18 | 2015-06-10 | 中国石油大学(北京) | 智能防爆电磁阀 |
| CN110905444A (zh) * | 2019-11-22 | 2020-03-24 | 中国石油天然气股份有限公司 | 一种气井远程控压调节急断装置及其使用方法 |
| CN111042764A (zh) * | 2019-12-09 | 2020-04-21 | 陕西航天泵阀科技集团有限公司 | 一种天然气井口调节急断装置 |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1748072A (zh) * | 2003-01-10 | 2006-03-15 | 伍德沃德调控器公司 | 用于井口阀或其它应用的致动器和包括该致动器的系统 |
| CN201202436Y (zh) * | 2008-04-28 | 2009-03-04 | 上海工业自动化仪表研究所 | 天然气井口紧急切断阀及其自动控制装置 |
| US20090101338A1 (en) * | 2007-10-23 | 2009-04-23 | Saudi Arabian Oil Company | Wellhead flowline protection and testing system with ESP speed controller and emergency isolation valve |
| CN101586737A (zh) * | 2009-06-11 | 2009-11-25 | 刘子良 | 流体管道自力式紧急切断方法及自力式平板紧急切断阀 |
| CN201661273U (zh) * | 2010-01-29 | 2010-12-01 | 西南石油大学 | 一种太阳能电控气动安全截断系统 |
| CN202031536U (zh) * | 2011-02-25 | 2011-11-09 | 中国石油集团川庆钻探工程有限公司 | 新型井口安全阀控制系统 |
| CN202954782U (zh) * | 2012-11-08 | 2013-05-29 | 西安希佛隆阀门有限公司 | 一种井口远控调节紧急切断保护装置 |
-
2012
- 2012-11-08 CN CN201210441087.7A patent/CN103806866B/zh active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1748072A (zh) * | 2003-01-10 | 2006-03-15 | 伍德沃德调控器公司 | 用于井口阀或其它应用的致动器和包括该致动器的系统 |
| US20090101338A1 (en) * | 2007-10-23 | 2009-04-23 | Saudi Arabian Oil Company | Wellhead flowline protection and testing system with ESP speed controller and emergency isolation valve |
| CN201202436Y (zh) * | 2008-04-28 | 2009-03-04 | 上海工业自动化仪表研究所 | 天然气井口紧急切断阀及其自动控制装置 |
| CN101586737A (zh) * | 2009-06-11 | 2009-11-25 | 刘子良 | 流体管道自力式紧急切断方法及自力式平板紧急切断阀 |
| CN201661273U (zh) * | 2010-01-29 | 2010-12-01 | 西南石油大学 | 一种太阳能电控气动安全截断系统 |
| CN202031536U (zh) * | 2011-02-25 | 2011-11-09 | 中国石油集团川庆钻探工程有限公司 | 新型井口安全阀控制系统 |
| CN202954782U (zh) * | 2012-11-08 | 2013-05-29 | 西安希佛隆阀门有限公司 | 一种井口远控调节紧急切断保护装置 |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104695900A (zh) * | 2015-03-18 | 2015-06-10 | 中国石油大学(北京) | 智能防爆电磁阀 |
| CN104695900B (zh) * | 2015-03-18 | 2017-09-01 | 中国石油大学(北京) | 智能防爆电磁阀 |
| CN110905444A (zh) * | 2019-11-22 | 2020-03-24 | 中国石油天然气股份有限公司 | 一种气井远程控压调节急断装置及其使用方法 |
| CN110905444B (zh) * | 2019-11-22 | 2023-07-25 | 中国石油天然气股份有限公司 | 一种气井远程控压调节急断装置及其使用方法 |
| CN111042764A (zh) * | 2019-12-09 | 2020-04-21 | 陕西航天泵阀科技集团有限公司 | 一种天然气井口调节急断装置 |
| CN111042764B (zh) * | 2019-12-09 | 2021-10-01 | 陕西航天泵阀科技集团有限公司 | 一种天然气井口调节急断装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103806866B (zh) | 2016-12-21 |
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Legal Events
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: No.888, 8 Weiyang Road, Gaoling District, Xi'an, Shaanxi 710000 Patentee after: Chevron Valve Group Co.,Ltd. Country or region after: China Address before: No.888, 8 Weiyang Road, Gaoling District, Xi'an, Shaanxi 710000 Patentee before: Xi'an xifulong Valve Group Co.,Ltd. Country or region before: China Address after: No.888, 8 Weiyang Road, Gaoling District, Xi'an, Shaanxi 710000 Patentee after: Xi'an xifulong Valve Group Co.,Ltd. Country or region after: China Address before: No. 18 Caolin Road, Baqiao District, Xi'an City, Shaanxi Province 710026 Patentee before: XI'AN SAFOL VALVE Corp. Country or region before: China |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: An emergency cut-off protection device for remote control adjustment of wellhead Granted publication date: 20161221 Pledgee: Pudong Development Bank of Shanghai Limited by Share Ltd. Xi'an branch Pledgor: Chevron Valve Group Co.,Ltd. Registration number: Y2025610000025 |