CN104196483A - 气动井口截断装置 - Google Patents
气动井口截断装置 Download PDFInfo
- Publication number
- CN104196483A CN104196483A CN201410424028.8A CN201410424028A CN104196483A CN 104196483 A CN104196483 A CN 104196483A CN 201410424028 A CN201410424028 A CN 201410424028A CN 104196483 A CN104196483 A CN 104196483A
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- China
- Prior art keywords
- pneumatic
- valve
- well head
- cutting device
- pressure
- 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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- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 4
- 239000010935 stainless steel Substances 0.000 claims abstract description 4
- 230000000694 effects Effects 0.000 claims description 8
- 210000004907 gland Anatomy 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 6
- 238000012544 monitoring process Methods 0.000 claims description 5
- 230000008439 repair process Effects 0.000 claims description 3
- 238000005070 sampling Methods 0.000 claims description 3
- 230000006872 improvement Effects 0.000 abstract description 2
- 239000007789 gas Substances 0.000 description 37
- 238000010586 diagram Methods 0.000 description 9
- 238000000034 method Methods 0.000 description 9
- 230000009471 action Effects 0.000 description 8
- 230000008569 process Effects 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000002159 abnormal effect Effects 0.000 description 3
- 238000004880 explosion Methods 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 239000005864 Sulphur Substances 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000006837 decompression Effects 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 230000006855 networking Effects 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000009666 routine test Methods 0.000 description 1
- 230000001953 sensory effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Safety Valves (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201410424028.8A CN104196483B (zh) | 2014-08-26 | 2014-08-26 | 气动井口截断装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201410424028.8A CN104196483B (zh) | 2014-08-26 | 2014-08-26 | 气动井口截断装置 |
Publications (2)
Publication Number | Publication Date |
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CN104196483A true CN104196483A (zh) | 2014-12-10 |
CN104196483B CN104196483B (zh) | 2017-01-11 |
Family
ID=52081832
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201410424028.8A Expired - Fee Related CN104196483B (zh) | 2014-08-26 | 2014-08-26 | 气动井口截断装置 |
Country Status (1)
Country | Link |
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CN (1) | CN104196483B (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108507249A (zh) * | 2017-02-24 | 2018-09-07 | 进得展有限公司 | 致冷方法、致冷装置及其控温模块 |
CN109854205A (zh) * | 2019-01-21 | 2019-06-07 | 成都英派尔新能源科技有限公司 | 慢开快关天然气井口一体化控制系统及其控制方法 |
CN114607813A (zh) * | 2022-03-24 | 2022-06-10 | 君品集团有限公司 | 一种井口紧急截断装置 |
Citations (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4062379A (en) * | 1976-04-30 | 1977-12-13 | Dowland-Bach Corporation | Safety valve control system for production well |
CN2068182U (zh) * | 1990-05-25 | 1990-12-26 | 大连液力偶合器厂 | 防喷易熔塞 |
CN2534447Y (zh) * | 2002-04-19 | 2003-02-05 | 什邡市采油机械厂 | 压力感测导阀 |
CN1431382A (zh) * | 2003-02-26 | 2003-07-23 | 中国石油集团工程设计有限责任公司西南分公司 | 电,气双控制高压油气井口安全截断装置 |
CN2821143Y (zh) * | 2005-08-19 | 2006-09-27 | 泸州川油钻采工具有限公司 | 井口超压自动截断控制装置 |
CN2830634Y (zh) * | 2005-06-14 | 2006-10-25 | 广汉华鸿石油机械制造有限公司 | 井站自动安全保护装置 |
CN1908365A (zh) * | 2005-08-05 | 2007-02-07 | 何建辉 | 井口安全阀控制系统 |
CN201133233Y (zh) * | 2007-11-25 | 2008-10-15 | 大庆摩恩达工程有限公司 | 井口安全自动截断装置 |
CN201162522Y (zh) * | 2008-03-10 | 2008-12-10 | 周华安 | 石油天然气采输作业用地面安全阀控制系统 |
CN201688020U (zh) * | 2010-04-08 | 2010-12-29 | 天津博思特石油天然气设备有限公司 | 无泄漏阀位指示器 |
US20110144946A1 (en) * | 2006-12-29 | 2011-06-16 | Flanders Patrick S | Wellhead hips with automatic testing and self-diagnostics |
CN202900164U (zh) * | 2012-11-12 | 2013-04-24 | 江苏金加钻采设备有限公司 | 滑动式气动驱动器 |
CN203066930U (zh) * | 2013-01-28 | 2013-07-17 | 深圳市亿威仕流体控制有限公司 | 太阳能供电井口安全阀控制系统 |
CN103410471A (zh) * | 2013-08-22 | 2013-11-27 | 重庆达腾科技发展有限公司 | 气动井口安全控制系统 |
CN204040984U (zh) * | 2014-08-26 | 2014-12-24 | 乐山倍创机械制造有限公司 | 气动井口截断装置 |
-
2014
- 2014-08-26 CN CN201410424028.8A patent/CN104196483B/zh not_active Expired - Fee Related
Patent Citations (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4062379A (en) * | 1976-04-30 | 1977-12-13 | Dowland-Bach Corporation | Safety valve control system for production well |
CN2068182U (zh) * | 1990-05-25 | 1990-12-26 | 大连液力偶合器厂 | 防喷易熔塞 |
CN2534447Y (zh) * | 2002-04-19 | 2003-02-05 | 什邡市采油机械厂 | 压力感测导阀 |
CN1431382A (zh) * | 2003-02-26 | 2003-07-23 | 中国石油集团工程设计有限责任公司西南分公司 | 电,气双控制高压油气井口安全截断装置 |
CN2830634Y (zh) * | 2005-06-14 | 2006-10-25 | 广汉华鸿石油机械制造有限公司 | 井站自动安全保护装置 |
CN1908365A (zh) * | 2005-08-05 | 2007-02-07 | 何建辉 | 井口安全阀控制系统 |
CN2821143Y (zh) * | 2005-08-19 | 2006-09-27 | 泸州川油钻采工具有限公司 | 井口超压自动截断控制装置 |
US20110144946A1 (en) * | 2006-12-29 | 2011-06-16 | Flanders Patrick S | Wellhead hips with automatic testing and self-diagnostics |
CN201133233Y (zh) * | 2007-11-25 | 2008-10-15 | 大庆摩恩达工程有限公司 | 井口安全自动截断装置 |
CN201162522Y (zh) * | 2008-03-10 | 2008-12-10 | 周华安 | 石油天然气采输作业用地面安全阀控制系统 |
CN201688020U (zh) * | 2010-04-08 | 2010-12-29 | 天津博思特石油天然气设备有限公司 | 无泄漏阀位指示器 |
CN202900164U (zh) * | 2012-11-12 | 2013-04-24 | 江苏金加钻采设备有限公司 | 滑动式气动驱动器 |
CN203066930U (zh) * | 2013-01-28 | 2013-07-17 | 深圳市亿威仕流体控制有限公司 | 太阳能供电井口安全阀控制系统 |
CN103410471A (zh) * | 2013-08-22 | 2013-11-27 | 重庆达腾科技发展有限公司 | 气动井口安全控制系统 |
CN204040984U (zh) * | 2014-08-26 | 2014-12-24 | 乐山倍创机械制造有限公司 | 气动井口截断装置 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108507249A (zh) * | 2017-02-24 | 2018-09-07 | 进得展有限公司 | 致冷方法、致冷装置及其控温模块 |
CN109854205A (zh) * | 2019-01-21 | 2019-06-07 | 成都英派尔新能源科技有限公司 | 慢开快关天然气井口一体化控制系统及其控制方法 |
CN109854205B (zh) * | 2019-01-21 | 2021-06-01 | 成都英派尔新能源科技有限公司 | 慢开快关天然气井口一体化控制系统及其控制方法 |
CN114607813A (zh) * | 2022-03-24 | 2022-06-10 | 君品集团有限公司 | 一种井口紧急截断装置 |
Also Published As
Publication number | Publication date |
---|---|
CN104196483B (zh) | 2017-01-11 |
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CB03 | Change of inventor or designer information |
Inventor after: Wu Yu Inventor after: Tang Shiqiu Inventor after: Wu Xinhua Inventor before: Wu Yu Inventor before: Zhu Jinyu Inventor before: Wu Xinhua Inventor before: He Min |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP03 | Change of name, title or address | ||
CP03 | Change of name, title or address |
Address after: 614013 No. 25 Sudong Road, Suji Town, Leshan City, Sichuan Province Patentee after: Sichuan Beichuang Machinery Manufacturing Co.,Ltd. Address before: 614000 Sichuan Province, Leshan City District Su Ji Zhen Su Road No. 25 Patentee before: LESHAN BEICHUANG MACHINERY MANUFACTURING CO.,LTD. |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170111 |