CN109296338A - 一种自解体式可溶桥塞 - Google Patents
一种自解体式可溶桥塞 Download PDFInfo
- Publication number
- CN109296338A CN109296338A CN201811492617.4A CN201811492617A CN109296338A CN 109296338 A CN109296338 A CN 109296338A CN 201811492617 A CN201811492617 A CN 201811492617A CN 109296338 A CN109296338 A CN 109296338A
- Authority
- CN
- China
- Prior art keywords
- sliding sleeve
- central axis
- bridge plug
- self
- outer sliding
- 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
- 238000000354 decomposition reaction Methods 0.000 title claims abstract description 38
- 238000004064 recycling Methods 0.000 claims abstract description 26
- 238000007789 sealing Methods 0.000 claims abstract description 22
- 238000000034 method Methods 0.000 claims abstract description 13
- 230000008569 process Effects 0.000 claims abstract description 9
- 239000007788 liquid Substances 0.000 claims description 36
- 239000002775 capsule Substances 0.000 claims description 24
- 210000000664 rectum Anatomy 0.000 claims description 18
- 239000006166 lysate Substances 0.000 claims description 15
- 238000007373 indentation Methods 0.000 claims description 11
- 238000005381 potential energy Methods 0.000 claims description 9
- 230000001502 supplementing effect Effects 0.000 claims description 4
- 230000000694 effects Effects 0.000 claims description 3
- 238000004090 dissolution Methods 0.000 abstract description 22
- 238000000605 extraction Methods 0.000 abstract description 2
- 239000003208 petroleum Substances 0.000 abstract description 2
- 238000010276 construction Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 8
- 230000033001 locomotion Effects 0.000 description 8
- 238000013461 design Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000002513 implantation Methods 0.000 description 2
- 230000005158 plant movement Effects 0.000 description 2
- 241001416181 Axis axis Species 0.000 description 1
- 229910001051 Magnalium Inorganic materials 0.000 description 1
- 210000001109 blastomere Anatomy 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000004992 fission Effects 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 230000001960 triggered 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
- E21B33/13—Methods or devices for cementing, for plugging holes, crevices or the like
- E21B33/134—Bridging plugs
-
- 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
- E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
- E21B43/25—Methods for stimulating production
- E21B43/26—Methods for stimulating production by forming crevices or fractures
- E21B43/261—Separate steps of (1) cementing, plugging or consolidating and (2) fracturing or attacking the formation
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)
- Prostheses (AREA)
- Earth Drilling (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
Description
Claims (10)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202110418536.5A CN113047808A (zh) | 2018-12-07 | 2018-12-07 | 一种自解体式可溶桥塞 |
CN201811492617.4A CN109296338B (zh) | 2018-12-07 | 2018-12-07 | 一种自解体式可溶桥塞 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811492617.4A CN109296338B (zh) | 2018-12-07 | 2018-12-07 | 一种自解体式可溶桥塞 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202110418536.5A Division CN113047808A (zh) | 2018-12-07 | 2018-12-07 | 一种自解体式可溶桥塞 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN109296338A true CN109296338A (zh) | 2019-02-01 |
CN109296338B CN109296338B (zh) | 2021-06-11 |
Family
ID=65141563
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202110418536.5A Withdrawn CN113047808A (zh) | 2018-12-07 | 2018-12-07 | 一种自解体式可溶桥塞 |
CN201811492617.4A Active CN109296338B (zh) | 2018-12-07 | 2018-12-07 | 一种自解体式可溶桥塞 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202110418536.5A Withdrawn CN113047808A (zh) | 2018-12-07 | 2018-12-07 | 一种自解体式可溶桥塞 |
Country Status (1)
Country | Link |
---|---|
CN (2) | CN113047808A (zh) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109973048A (zh) * | 2019-02-16 | 2019-07-05 | 陕西海格瑞恩实业有限公司 | 一种全新可溶桥塞 |
CN110374549A (zh) * | 2019-07-31 | 2019-10-25 | 陕西海格瑞恩实业有限公司 | 一种全金属双卡瓦可溶大通径桥塞 |
CN110397421A (zh) * | 2019-07-31 | 2019-11-01 | 陕西海格瑞恩实业有限公司 | 一种全金属单卡瓦可溶大通径桥塞 |
CN111364939A (zh) * | 2019-12-19 | 2020-07-03 | 大庆油田有限责任公司 | 一种用于井下工具的双锥面密封模块 |
CN113622866A (zh) * | 2020-05-06 | 2021-11-09 | 中国石油天然气股份有限公司 | 可控全降解桥塞 |
CN116733413A (zh) * | 2023-05-31 | 2023-09-12 | 江苏腾龙石化机械有限公司 | 一种导向自解体式可溶桥塞 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0585097A2 (en) * | 1992-08-21 | 1994-03-02 | Halliburton Company | Mechanical cementing packer collar |
CN103201453A (zh) * | 2010-08-12 | 2013-07-10 | 普拉德研究及开发股份有限公司 | 可溶解桥塞 |
CN103620157A (zh) * | 2011-06-29 | 2014-03-05 | 贝克休斯公司 | 带有可移除阻挡物的贯穿油管可膨胀压裂套筒 |
CN204113212U (zh) * | 2014-10-11 | 2015-01-21 | 中国石油天然气股份有限公司 | 一种复合桥塞 |
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 |
CN207144852U (zh) * | 2017-07-11 | 2018-03-27 | 中石化石油工程技术服务有限公司 | 一种漂浮下套管用高强度自溶式接箍 |
CN108104765A (zh) * | 2018-02-09 | 2018-06-01 | 四机赛瓦石油钻采设备有限公司 | 一种单卡瓦全可溶桥塞 |
-
2018
- 2018-12-07 CN CN202110418536.5A patent/CN113047808A/zh not_active Withdrawn
- 2018-12-07 CN CN201811492617.4A patent/CN109296338B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0585097A2 (en) * | 1992-08-21 | 1994-03-02 | Halliburton Company | Mechanical cementing packer collar |
CN103201453A (zh) * | 2010-08-12 | 2013-07-10 | 普拉德研究及开发股份有限公司 | 可溶解桥塞 |
CN103620157A (zh) * | 2011-06-29 | 2014-03-05 | 贝克休斯公司 | 带有可移除阻挡物的贯穿油管可膨胀压裂套筒 |
CN204113212U (zh) * | 2014-10-11 | 2015-01-21 | 中国石油天然气股份有限公司 | 一种复合桥塞 |
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 |
CN207144852U (zh) * | 2017-07-11 | 2018-03-27 | 中石化石油工程技术服务有限公司 | 一种漂浮下套管用高强度自溶式接箍 |
CN108104765A (zh) * | 2018-02-09 | 2018-06-01 | 四机赛瓦石油钻采设备有限公司 | 一种单卡瓦全可溶桥塞 |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109973048A (zh) * | 2019-02-16 | 2019-07-05 | 陕西海格瑞恩实业有限公司 | 一种全新可溶桥塞 |
CN110374549A (zh) * | 2019-07-31 | 2019-10-25 | 陕西海格瑞恩实业有限公司 | 一种全金属双卡瓦可溶大通径桥塞 |
CN110397421A (zh) * | 2019-07-31 | 2019-11-01 | 陕西海格瑞恩实业有限公司 | 一种全金属单卡瓦可溶大通径桥塞 |
CN111364939A (zh) * | 2019-12-19 | 2020-07-03 | 大庆油田有限责任公司 | 一种用于井下工具的双锥面密封模块 |
CN113622866A (zh) * | 2020-05-06 | 2021-11-09 | 中国石油天然气股份有限公司 | 可控全降解桥塞 |
CN116733413A (zh) * | 2023-05-31 | 2023-09-12 | 江苏腾龙石化机械有限公司 | 一种导向自解体式可溶桥塞 |
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 |
Also Published As
Publication number | Publication date |
---|---|
CN109296338B (zh) | 2021-06-11 |
CN113047808A (zh) | 2021-06-29 |
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PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
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TA01 | Transfer of patent application right |
Effective date of registration: 20210220 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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TA01 | Transfer of patent application right |
Effective date of registration: 20210526 Address after: 257081 No.37 Qilianshan Road, Shengli Economic Development Zone, Dongying District, Dongying City, Shandong Province Applicant after: DONGYING ZHAOXIN INDUSTRY AND TRADE Co.,Ltd. Address before: No. 56-1, Yongchang Road, Chaoyang District, Changchun City, Jilin Province Applicant before: Lu Bo |
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TA01 | Transfer of patent application right | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A self dissolving soluble bridge plug Effective date of registration: 20211027 Granted publication date: 20210611 Pledgee: Dongying Branch of China Postal Savings Bank Co.,Ltd. Pledgor: DONGYING ZHAOXIN INDUSTRY AND TRADE CO.,LTD. Registration number: Y2021980011439 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230927 Granted publication date: 20210611 Pledgee: Dongying Branch of China Postal Savings Bank Co.,Ltd. Pledgor: DONGYING ZHAOXIN INDUSTRY AND TRADE CO.,LTD. Registration number: Y2021980011439 |
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PC01 | Cancellation 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: A self dissolving soluble bridge plug Granted publication date: 20210611 Pledgee: Dongying Branch of Qilu Bank Co.,Ltd. Pledgor: DONGYING ZHAOXIN INDUSTRY AND TRADE CO.,LTD. Registration number: Y2024980009116 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |