CN105971537A - 一种可捞式桥塞解封机构及其解封打捞方法 - Google Patents
一种可捞式桥塞解封机构及其解封打捞方法 Download PDFInfo
- Publication number
- CN105971537A CN105971537A CN201610504648.1A CN201610504648A CN105971537A CN 105971537 A CN105971537 A CN 105971537A CN 201610504648 A CN201610504648 A CN 201610504648A CN 105971537 A CN105971537 A CN 105971537A
- Authority
- CN
- China
- Prior art keywords
- slips
- lock shaft
- wall
- fishing socket
- lock
- 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
- 238000000034 method Methods 0.000 title claims abstract description 21
- 238000004873 anchoring Methods 0.000 claims abstract description 5
- 239000003292 glue Substances 0.000 claims description 34
- 238000007789 sealing Methods 0.000 claims description 17
- 239000000243 solution Substances 0.000 claims description 17
- 238000012856 packing Methods 0.000 claims description 16
- 238000012546 transfer Methods 0.000 claims description 16
- 230000000694 effects Effects 0.000 claims description 6
- 239000004576 sand Substances 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 claims description 3
- 239000003978 infusion fluid Substances 0.000 claims description 3
- 238000012360 testing method Methods 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000010276 construction Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 4
- 238000013461 design Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 238000002407 reforming Methods 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
- E21B23/00—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells
-
- 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
- E21B31/00—Fishing for or freeing objects in boreholes or wells
-
- 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
- E21B33/13—Methods or devices for cementing, for plugging holes, crevices or the like
- E21B33/134—Bridging plugs
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)
- Marine Sciences & Fisheries (AREA)
- Earth Drilling (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610504648.1A CN105971537B (zh) | 2016-06-30 | 2016-06-30 | 一种可捞式桥塞解封机构的解封打捞方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610504648.1A CN105971537B (zh) | 2016-06-30 | 2016-06-30 | 一种可捞式桥塞解封机构的解封打捞方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105971537A true CN105971537A (zh) | 2016-09-28 |
CN105971537B CN105971537B (zh) | 2018-11-20 |
Family
ID=56953320
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610504648.1A Active CN105971537B (zh) | 2016-06-30 | 2016-06-30 | 一种可捞式桥塞解封机构的解封打捞方法 |
Country Status (1)
Country | Link |
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CN (1) | CN105971537B (zh) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108005620A (zh) * | 2017-11-17 | 2018-05-08 | 中国石油集团渤海钻探工程有限公司 | 一种上提式自悬挂膨胀筛管扩径装置 |
CN108179991A (zh) * | 2017-12-18 | 2018-06-19 | 中国石油天然气股份有限公司 | 一种压裂后可打捞桥塞 |
CN109958422A (zh) * | 2019-04-19 | 2019-07-02 | 中国石油天然气股份有限公司 | 一种适用于大排量压驱防喷防卡工艺 |
CN110821442A (zh) * | 2019-12-02 | 2020-02-21 | 大庆益科石油科技开发有限公司 | 整体可捞可钻桥塞 |
CN111255412A (zh) * | 2020-03-31 | 2020-06-09 | 中国石油天然气集团有限公司 | 一种抢险用可捞式机械封堵桥塞及方法 |
CN112664161A (zh) * | 2020-12-30 | 2021-04-16 | 中国海洋石油集团有限公司 | 一种海上油气钻探回收临时弃井桥塞方法 |
CN114687698A (zh) * | 2022-04-21 | 2022-07-01 | 西南石油大学 | 一种可取式桥塞解卡打捞工具 |
CN114809980A (zh) * | 2022-04-19 | 2022-07-29 | 大庆市亚盛油田技术开发有限公司 | 一种液压式暂堵桥塞 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5366010A (en) * | 1991-04-06 | 1994-11-22 | Zwart Klaas J | Retrievable bridge plug and a running tool therefor |
CN2835545Y (zh) * | 2005-07-04 | 2006-11-08 | 徐建 | 可回收桥塞 |
CN101781977A (zh) * | 2010-01-11 | 2010-07-21 | 中国石油化工股份有限公司 | 双向高压可取式桥塞 |
CN103422827A (zh) * | 2012-05-18 | 2013-12-04 | 田明 | 震击式桥塞打捞工具 |
CN205805463U (zh) * | 2016-06-30 | 2016-12-14 | 中国石油集团川庆钻探工程有限公司长庆井下技术作业公司 | 一种可捞式桥塞解封机构 |
-
2016
- 2016-06-30 CN CN201610504648.1A patent/CN105971537B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5366010A (en) * | 1991-04-06 | 1994-11-22 | Zwart Klaas J | Retrievable bridge plug and a running tool therefor |
CN2835545Y (zh) * | 2005-07-04 | 2006-11-08 | 徐建 | 可回收桥塞 |
CN101781977A (zh) * | 2010-01-11 | 2010-07-21 | 中国石油化工股份有限公司 | 双向高压可取式桥塞 |
CN103422827A (zh) * | 2012-05-18 | 2013-12-04 | 田明 | 震击式桥塞打捞工具 |
CN205805463U (zh) * | 2016-06-30 | 2016-12-14 | 中国石油集团川庆钻探工程有限公司长庆井下技术作业公司 | 一种可捞式桥塞解封机构 |
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108005620A (zh) * | 2017-11-17 | 2018-05-08 | 中国石油集团渤海钻探工程有限公司 | 一种上提式自悬挂膨胀筛管扩径装置 |
CN108005620B (zh) * | 2017-11-17 | 2019-12-13 | 中国石油集团渤海钻探工程有限公司 | 一种上提式自悬挂膨胀筛管扩径装置 |
CN108179991A (zh) * | 2017-12-18 | 2018-06-19 | 中国石油天然气股份有限公司 | 一种压裂后可打捞桥塞 |
CN108179991B (zh) * | 2017-12-18 | 2020-08-07 | 中国石油天然气股份有限公司 | 一种压裂后可打捞桥塞 |
CN109958422A (zh) * | 2019-04-19 | 2019-07-02 | 中国石油天然气股份有限公司 | 一种适用于大排量压驱防喷防卡工艺 |
CN110821442A (zh) * | 2019-12-02 | 2020-02-21 | 大庆益科石油科技开发有限公司 | 整体可捞可钻桥塞 |
CN111255412A (zh) * | 2020-03-31 | 2020-06-09 | 中国石油天然气集团有限公司 | 一种抢险用可捞式机械封堵桥塞及方法 |
CN112664161A (zh) * | 2020-12-30 | 2021-04-16 | 中国海洋石油集团有限公司 | 一种海上油气钻探回收临时弃井桥塞方法 |
CN114809980A (zh) * | 2022-04-19 | 2022-07-29 | 大庆市亚盛油田技术开发有限公司 | 一种液压式暂堵桥塞 |
CN114809980B (zh) * | 2022-04-19 | 2022-11-01 | 大庆市亚盛油田技术开发有限公司 | 一种液压式暂堵桥塞 |
CN114687698A (zh) * | 2022-04-21 | 2022-07-01 | 西南石油大学 | 一种可取式桥塞解卡打捞工具 |
CN114687698B (zh) * | 2022-04-21 | 2023-07-18 | 西南石油大学 | 一种可取式桥塞解卡打捞工具 |
Also Published As
Publication number | Publication date |
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CN105971537B (zh) | 2018-11-20 |
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TR01 | Transfer of patent right |
Effective date of registration: 20201029 Address after: 100007 Dongcheng District, Dongzhimen, China, North Street, No. 9 Oil Mansion, No. Patentee after: CHINA NATIONAL PETROLEUM Corp. Patentee after: CNPC Chuanqing Drilling Engineering Co.,Ltd. Address before: 710018 Shaanxi province Xi'an Weiyang Changqing Changqing prosperous Park District Building Room 1207 Patentee before: CHANGQING DOWNHOLE TECHNOLOGY OPERATION COMPANY OF CNPC CHUANQING DRILLING ENGINEERING Co.,Ltd. Patentee before: XIANYANG CHUANQING XINYUAN ENGINEERING TECHNOLOGY Co.,Ltd. |
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TR01 | Transfer of patent right |