CN109611055B - 一种被动解体式可溶桥塞 - Google Patents
一种被动解体式可溶桥塞 Download PDFInfo
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- CN109611055B CN109611055B CN201811492674.2A CN201811492674A CN109611055B CN 109611055 B CN109611055 B CN 109611055B CN 201811492674 A CN201811492674 A CN 201811492674A CN 109611055 B CN109611055 B CN 109611055B
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- split
- sealing element
- central shaft
- bridge plug
- sliding sleeve
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- 238000007789 sealing Methods 0.000 claims abstract description 153
- 238000005422 blasting Methods 0.000 claims description 27
- 230000009471 action Effects 0.000 claims description 7
- 238000005520 cutting process Methods 0.000 claims description 5
- 238000005474 detonation Methods 0.000 claims description 4
- 238000003825 pressing Methods 0.000 claims description 4
- 239000007788 liquid Substances 0.000 description 27
- 239000000463 material Substances 0.000 description 12
- 238000004090 dissolution Methods 0.000 description 11
- 238000001125 extrusion Methods 0.000 description 9
- 238000000034 method Methods 0.000 description 9
- 239000012530 fluid Substances 0.000 description 8
- 230000008569 process Effects 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 230000002950 deficient Effects 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 239000003566 sealing material Substances 0.000 description 4
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 229910000861 Mg alloy Inorganic materials 0.000 description 1
- SNAAJJQQZSMGQD-UHFFFAOYSA-N aluminum magnesium Chemical compound [Mg].[Al] SNAAJJQQZSMGQD-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000008034 disappearance Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005381 potential energy Methods 0.000 description 1
- 230000000452 restraining effect Effects 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
Images
Classifications
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- 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
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- 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)
- Prostheses (AREA)
Abstract
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CN201811492674.2A CN109611055B (zh) | 2018-12-07 | 2018-12-07 | 一种被动解体式可溶桥塞 |
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CN201811492674.2A CN109611055B (zh) | 2018-12-07 | 2018-12-07 | 一种被动解体式可溶桥塞 |
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CN109611055A CN109611055A (zh) | 2019-04-12 |
CN109611055B true CN109611055B (zh) | 2021-05-18 |
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CN201811492674.2A Active CN109611055B (zh) | 2018-12-07 | 2018-12-07 | 一种被动解体式可溶桥塞 |
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Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110439522B (zh) * | 2019-08-16 | 2022-03-18 | 中国石油化工集团有限公司 | 首段压裂通道可控溶蚀开启装置与压裂分段作业施工工艺 |
CN111502559B (zh) * | 2020-06-02 | 2020-11-03 | 中国石油天然气股份有限公司西南油气田分公司工程技术研究院 | 一种双向卡瓦密封油管接箍卡定装置及其施工方法 |
CN111794710B (zh) * | 2020-08-14 | 2024-06-04 | 西安电子科技大学 | 一种可溶桥塞 |
CN116122765B (zh) * | 2021-11-15 | 2024-04-26 | 中国石油天然气集团有限公司 | 压裂用机械解体式可溶桥塞 |
CN116122766B (zh) * | 2021-11-15 | 2024-04-23 | 中国石油天然气集团有限公司 | 快速解体式可溶桥塞 |
CN116733413B (zh) * | 2023-05-31 | 2024-01-02 | 江苏腾龙石化机械有限公司 | 一种导向自解体式可溶桥塞 |
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DK201300084A (en) * | 2010-08-17 | 2013-02-12 | Baker Hughes Inc | Retractable downhole backup assembly for circumferential seal support |
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CN204002680U (zh) * | 2014-07-16 | 2014-12-10 | 诺斯石油工具(天津)有限公司 | 一种全通径球座 |
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CN105507849A (zh) * | 2015-12-31 | 2016-04-20 | 中国石油天然气股份有限公司 | 一种压裂用自移除桥塞 |
CN205532469U (zh) * | 2016-02-02 | 2016-08-31 | 四机赛瓦石油钻采设备有限公司 | 一种易钻防转压裂桥塞 |
CN106285557A (zh) * | 2015-06-05 | 2017-01-04 | 中国石油天然气股份有限公司 | 一种桥塞 |
WO2017044298A1 (en) * | 2015-09-08 | 2017-03-16 | Parker-Hannifin Corporation | Dissolvable bridge plug assembly |
CN206092963U (zh) * | 2016-10-19 | 2017-04-12 | 邢德君 | 剖分组合密封 |
CN106907128A (zh) * | 2017-04-20 | 2017-06-30 | 陈爱民 | 用于桥塞的中心轴、桥塞以及桥塞的坐封方法 |
CN104364462B (zh) * | 2012-05-08 | 2017-07-21 | 贝克休斯公司 | 可分解管状锚固系统及其使用方法 |
WO2017196341A1 (en) * | 2016-05-12 | 2017-11-16 | Halliburton Energy Services, Inc. | Loosely assembled wellbore isolation assembly |
CN206693967U (zh) * | 2017-04-20 | 2017-12-01 | 宝鸡锐新能源装备有限公司 | D型接箍式锁芯 |
CN107701728A (zh) * | 2017-11-07 | 2018-02-16 | 上海东方压缩机制造有限公司 | 压力平衡式填料环 |
CN207161042U (zh) * | 2017-08-09 | 2018-03-30 | 诺斯石油工具(天津)有限公司 | 一种水解桥塞 |
WO2018083069A1 (en) * | 2016-11-01 | 2018-05-11 | Shell Internationale Research Maatschappij B.V. | Method for sealing cavities in or adjacent to a cured cement sheath surrounding a well casing |
CN207420524U (zh) * | 2017-07-11 | 2018-05-29 | 广州加士特密封技术有限公司 | 一种剖分式密封圈 |
CN207701106U (zh) * | 2017-12-15 | 2018-08-07 | 四机赛瓦石油钻采设备有限公司 | 一种压缩式分体mesh封隔器密封组件 |
CN207892584U (zh) * | 2017-08-19 | 2018-09-21 | 大庆吉庆雨科技开发有限公司 | 一种可溶拉伸式封隔器 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
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US9441448B2 (en) * | 2013-02-14 | 2016-09-13 | Magnum Oil Tools International, Ltd | Down hole tool having improved segmented back up ring |
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2018
- 2018-12-07 CN CN201811492674.2A patent/CN109611055B/zh active Active
Patent Citations (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2734982Y (zh) * | 2004-08-31 | 2005-10-19 | 石文东 | 油井井口密封器 |
CN2793311Y (zh) * | 2005-05-10 | 2006-07-05 | 李运柱 | 异形盘根 |
DK201300084A (en) * | 2010-08-17 | 2013-02-12 | Baker Hughes Inc | Retractable downhole backup assembly for circumferential seal support |
WO2012059469A2 (en) * | 2010-11-01 | 2012-05-10 | Extreme Invent As | Expandable packer |
GB2499335A (en) * | 2010-11-30 | 2013-08-14 | Baker Hughes Inc | Anti-extrusion backup system, packing element system having backup system, and method |
CN202165606U (zh) * | 2011-07-14 | 2012-03-14 | 段文静 | 一种锥形密封圈 |
CN202483507U (zh) * | 2012-03-08 | 2012-10-10 | 天津汇铸石油设备科技有限公司 | 高压密封胶筒总成 |
CN104364462B (zh) * | 2012-05-08 | 2017-07-21 | 贝克休斯公司 | 可分解管状锚固系统及其使用方法 |
CN103541669A (zh) * | 2013-10-25 | 2014-01-29 | 镇江安达煤矿专用设备有限公司 | 分体式卡瓦 |
CN204002680U (zh) * | 2014-07-16 | 2014-12-10 | 诺斯石油工具(天津)有限公司 | 一种全通径球座 |
CN204225839U (zh) * | 2014-11-07 | 2015-03-25 | 杰瑞能源服务有限公司 | 一种井口悬挂封隔器 |
CN106285557A (zh) * | 2015-06-05 | 2017-01-04 | 中国石油天然气股份有限公司 | 一种桥塞 |
WO2017044298A1 (en) * | 2015-09-08 | 2017-03-16 | Parker-Hannifin Corporation | Dissolvable bridge plug assembly |
CN105507849A (zh) * | 2015-12-31 | 2016-04-20 | 中国石油天然气股份有限公司 | 一种压裂用自移除桥塞 |
CN205532469U (zh) * | 2016-02-02 | 2016-08-31 | 四机赛瓦石油钻采设备有限公司 | 一种易钻防转压裂桥塞 |
WO2017196341A1 (en) * | 2016-05-12 | 2017-11-16 | Halliburton Energy Services, Inc. | Loosely assembled wellbore isolation assembly |
CN206092963U (zh) * | 2016-10-19 | 2017-04-12 | 邢德君 | 剖分组合密封 |
WO2018083069A1 (en) * | 2016-11-01 | 2018-05-11 | Shell Internationale Research Maatschappij B.V. | Method for sealing cavities in or adjacent to a cured cement sheath surrounding a well casing |
CN106907128A (zh) * | 2017-04-20 | 2017-06-30 | 陈爱民 | 用于桥塞的中心轴、桥塞以及桥塞的坐封方法 |
CN206693967U (zh) * | 2017-04-20 | 2017-12-01 | 宝鸡锐新能源装备有限公司 | D型接箍式锁芯 |
CN207420524U (zh) * | 2017-07-11 | 2018-05-29 | 广州加士特密封技术有限公司 | 一种剖分式密封圈 |
CN207161042U (zh) * | 2017-08-09 | 2018-03-30 | 诺斯石油工具(天津)有限公司 | 一种水解桥塞 |
CN207892584U (zh) * | 2017-08-19 | 2018-09-21 | 大庆吉庆雨科技开发有限公司 | 一种可溶拉伸式封隔器 |
CN107701728A (zh) * | 2017-11-07 | 2018-02-16 | 上海东方压缩机制造有限公司 | 压力平衡式填料环 |
CN207701106U (zh) * | 2017-12-15 | 2018-08-07 | 四机赛瓦石油钻采设备有限公司 | 一种压缩式分体mesh封隔器密封组件 |
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CN109611055A (zh) | 2019-04-12 |
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Effective date of registration: 20210218 Address after: No. 56-1, Yongchang Road, Chaoyang District, Changchun City, Jilin Province Applicant after: Lu Bo Address before: 430200 Xuhui Yufu 22404, Gaoxin 4th Road, Donghu New Technology Development Zone, Wuhan City, Hubei Province Applicant before: Liu Jiang |
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Effective date of registration: 20210429 Address after: 37 Qilianshan Road, Dongying District, Dongying City, Shandong Province 257100 Applicant after: SHANDONG ZHAOXIN OIL TOOLS Co.,Ltd. Address before: No. 56-1, Yongchang Road, Chaoyang District, Changchun City, Jilin Province Applicant before: Lu Bo |
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Denomination of invention: A passive disassembly soluble bridge plug Effective date of registration: 20220627 Granted publication date: 20210518 Pledgee: Dongying rural commercial bank Limited by Share Ltd. Shengli branch Pledgor: SHANDONG ZHAOXIN OIL TOOLS CO.,LTD. Registration number: Y2022980008970 |
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Date of cancellation: 20230531 Granted publication date: 20210518 Pledgee: Dongying rural commercial bank Limited by Share Ltd. Shengli branch Pledgor: SHANDONG ZHAOXIN OIL TOOLS CO.,LTD. Registration number: Y2022980008970 |