CN104405331A - 一种海洋深水井油管封隔器 - Google Patents
一种海洋深水井油管封隔器 Download PDFInfo
- Publication number
- CN104405331A CN104405331A CN201410711504.4A CN201410711504A CN104405331A CN 104405331 A CN104405331 A CN 104405331A CN 201410711504 A CN201410711504 A CN 201410711504A CN 104405331 A CN104405331 A CN 104405331A
- Authority
- CN
- China
- Prior art keywords
- wall
- setting
- tube
- tubing packer
- slips
- 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
- 210000000078 claw Anatomy 0.000 claims abstract description 12
- 238000012856 packing Methods 0.000 claims description 8
- 238000007789 sealing Methods 0.000 description 3
- 238000011161 development Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 210000000664 rectum Anatomy 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
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
- E21B33/00—Sealing or packing boreholes or wells
- E21B33/10—Sealing or packing boreholes or wells in the borehole
- E21B33/12—Packers; Plugs
- E21B33/129—Packers; Plugs with mechanical slips for hooking into the casing
-
- 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
- E21B33/00—Sealing or packing boreholes or wells
- E21B33/10—Sealing or packing boreholes or wells in the borehole
- E21B33/12—Packers; Plugs
- E21B33/128—Packers; Plugs with a member expanded radially by axial pressure
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)
- Revetment (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410711504.4A CN104405331B (zh) | 2014-12-01 | 2014-12-01 | 一种海洋深水井油管封隔器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410711504.4A CN104405331B (zh) | 2014-12-01 | 2014-12-01 | 一种海洋深水井油管封隔器 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104405331A true CN104405331A (zh) | 2015-03-11 |
CN104405331B CN104405331B (zh) | 2017-12-22 |
Family
ID=52642988
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410711504.4A Active CN104405331B (zh) | 2014-12-01 | 2014-12-01 | 一种海洋深水井油管封隔器 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN104405331B (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107060681A (zh) * | 2017-04-13 | 2017-08-18 | 长江大学 | 一种深水封隔器 |
CN116357258A (zh) * | 2023-03-08 | 2023-06-30 | 阜宁县宏达石化机械有限公司 | 一种方便安装的石油油管封隔器 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4516634A (en) * | 1983-04-14 | 1985-05-14 | Otis Engineering Corporation | Hydraulic running and setting tool for well packer |
CN1966932A (zh) * | 2006-11-17 | 2007-05-23 | 大庆油田有限责任公司 | 提挂式油层开关 |
CN201851074U (zh) * | 2010-11-21 | 2011-06-01 | 中国石油集团西部钻探工程有限公司 | 卡瓦式防倒退液压封隔器 |
CN102691493A (zh) * | 2012-06-05 | 2012-09-26 | 中国石油化工股份有限公司 | 一种连续油管分段喷砂射孔套管压裂管柱及套管压裂方法 |
CN203420666U (zh) * | 2012-12-21 | 2014-02-05 | 大庆红祥寓科技有限公司 | 提放式射孔防喷丢手封隔器 |
CN203808921U (zh) * | 2014-01-30 | 2014-09-03 | 中国石油天然气股份有限公司 | 一种封隔器 |
CN204283317U (zh) * | 2014-12-01 | 2015-04-22 | 东营市福利德石油科技开发有限责任公司 | 一种海洋深水井油管封隔器 |
-
2014
- 2014-12-01 CN CN201410711504.4A patent/CN104405331B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4516634A (en) * | 1983-04-14 | 1985-05-14 | Otis Engineering Corporation | Hydraulic running and setting tool for well packer |
CN1966932A (zh) * | 2006-11-17 | 2007-05-23 | 大庆油田有限责任公司 | 提挂式油层开关 |
CN201851074U (zh) * | 2010-11-21 | 2011-06-01 | 中国石油集团西部钻探工程有限公司 | 卡瓦式防倒退液压封隔器 |
CN102691493A (zh) * | 2012-06-05 | 2012-09-26 | 中国石油化工股份有限公司 | 一种连续油管分段喷砂射孔套管压裂管柱及套管压裂方法 |
CN203420666U (zh) * | 2012-12-21 | 2014-02-05 | 大庆红祥寓科技有限公司 | 提放式射孔防喷丢手封隔器 |
CN203808921U (zh) * | 2014-01-30 | 2014-09-03 | 中国石油天然气股份有限公司 | 一种封隔器 |
CN204283317U (zh) * | 2014-12-01 | 2015-04-22 | 东营市福利德石油科技开发有限责任公司 | 一种海洋深水井油管封隔器 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107060681A (zh) * | 2017-04-13 | 2017-08-18 | 长江大学 | 一种深水封隔器 |
CN107060681B (zh) * | 2017-04-13 | 2023-03-14 | 长江大学 | 一种深水封隔器 |
CN116357258A (zh) * | 2023-03-08 | 2023-06-30 | 阜宁县宏达石化机械有限公司 | 一种方便安装的石油油管封隔器 |
CN116357258B (zh) * | 2023-03-08 | 2023-10-31 | 阜宁县宏达石化机械有限公司 | 一种方便安装的石油油管封隔器 |
Also Published As
Publication number | Publication date |
---|---|
CN104405331B (zh) | 2017-12-22 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102777148B (zh) | 水平井双功能丢手桥塞 | |
CN104074491A (zh) | 油管桥塞 | |
CN103184850A (zh) | 双向座封悬挂封隔器及其制备方法及井筒环向封隔方法 | |
CN103775020A (zh) | 组合式胶筒封隔器 | |
CN204002734U (zh) | 一种气动座封节流器 | |
CN109441399B (zh) | 一种可冲砂桥塞 | |
CN104405331A (zh) | 一种海洋深水井油管封隔器 | |
CN204283317U (zh) | 一种海洋深水井油管封隔器 | |
CN204899850U (zh) | 一种新型球笼式复合桥塞 | |
CN104074487B (zh) | 拖动式封隔器 | |
CN203614074U (zh) | 一种逐级解封可反洗井注水封隔器 | |
CN109989723B (zh) | 爆破丢手多簇射孔联作压裂密封装置 | |
CN102808604B (zh) | 压裂高压封隔充填机构 | |
CN102654042B (zh) | 连续油管压裂封隔器 | |
CN204899838U (zh) | 一种球笼式复合桥塞 | |
CN113969760B (zh) | 一种电动验窜找漏装置 | |
CN200985759Y (zh) | 具有缓冲能力的膨胀套管装置 | |
CN205445525U (zh) | 一种可捞式井下压力封堵工具 | |
CN204175214U (zh) | 锚定装置 | |
CN205225186U (zh) | 滑套开关以及含有该滑套开关的油井套管整形修复装置 | |
CN202249921U (zh) | 扩张式逐级解封封隔器 | |
CN201953351U (zh) | 滑套泄油器 | |
CN205225169U (zh) | 拖动压裂底部封隔器 | |
CN204646174U (zh) | 一种水力扩张自锁式钢骨架封隔器 | |
CN204283307U (zh) | 一种井下带压作业装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: Wang Wei Inventor after: Ma Qinglan Inventor after: Luan Zhijun Inventor after: Liu Guobin Inventor after: Luo Wei Inventor after: Jiao Qingqing Inventor after: Diao Qiang Inventor after: Lin Bin Inventor before: Wang Wei Inventor before: Ma Qinglan Inventor before: Luan Zhijun Inventor before: Liu Guobin Inventor before: Luo Wei Inventor before: Jiao Qingqing Inventor before: Diao Qiang Inventor before: Lin Bin |