CN112796698A - 一种芯轴式套管头及其使用方法 - Google Patents
一种芯轴式套管头及其使用方法 Download PDFInfo
- Publication number
- CN112796698A CN112796698A CN202110400816.3A CN202110400816A CN112796698A CN 112796698 A CN112796698 A CN 112796698A CN 202110400816 A CN202110400816 A CN 202110400816A CN 112796698 A CN112796698 A CN 112796698A
- Authority
- CN
- China
- Prior art keywords
- groove
- casing head
- mandrel
- hanger
- clamping
- 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 10
- 238000007789 sealing Methods 0.000 claims description 56
- 238000010276 construction Methods 0.000 abstract description 6
- 239000000243 solution Substances 0.000 description 10
- 238000012360 testing method Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 241000191291 Abies alba Species 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 2
- 238000013459 approach Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000005553 drilling Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- 229910000746 Structural steel Inorganic materials 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- VNTLIPZTSJSULJ-UHFFFAOYSA-N chromium molybdenum Chemical compound [Cr].[Mo] VNTLIPZTSJSULJ-UHFFFAOYSA-N 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000003129 oil well Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
- 230000002393 scratching effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
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
- E21B33/02—Surface sealing or packing
- E21B33/03—Well heads; Setting-up thereof
- E21B33/04—Casing heads; Suspending casings or tubings in well heads
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)
- Clamps And Clips (AREA)
- Earth Drilling (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202110400816.3A CN112796698B (zh) | 2021-04-14 | 2021-04-14 | 一种芯轴式套管头及其使用方法 |
Applications Claiming Priority (1)
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CN202110400816.3A CN112796698B (zh) | 2021-04-14 | 2021-04-14 | 一种芯轴式套管头及其使用方法 |
Publications (2)
Publication Number | Publication Date |
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CN112796698A true CN112796698A (zh) | 2021-05-14 |
CN112796698B CN112796698B (zh) | 2021-06-18 |
Family
ID=75811348
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CN202110400816.3A Active CN112796698B (zh) | 2021-04-14 | 2021-04-14 | 一种芯轴式套管头及其使用方法 |
Country Status (1)
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CN (1) | CN112796698B (zh) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113863885A (zh) * | 2021-11-18 | 2021-12-31 | 京鸿石油钻采工程技术有限公司 | 悬挂器、套管头及井口装置 |
CN114856479A (zh) * | 2022-06-08 | 2022-08-05 | 东营创熙石油科技有限公司 | 应用于油田油口的立式采油树 |
CN114876399A (zh) * | 2022-06-02 | 2022-08-09 | 盐城宝通机械科技有限公司 | 一种便于维护的芯轴式套管悬挂器 |
CN115234188A (zh) * | 2022-07-29 | 2022-10-25 | 河南东方龙机械制造有限公司 | 一种油田用可拆卸井口装置 |
CN117418805A (zh) * | 2023-12-18 | 2024-01-19 | 江苏宏泰石化机械有限公司 | 智能自锁紧套管头装置及压力控制系统 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2224526A (en) * | 1988-09-19 | 1990-05-09 | Cooper Ind Inc | Mounting of annular members having energisable sealing assemblies |
CN201024960Y (zh) * | 2007-04-28 | 2008-02-20 | 江苏咸中石油机械有限公司 | 带止动螺钉的芯轴式套管头 |
CN103422831A (zh) * | 2012-05-10 | 2013-12-04 | 韦特柯格雷公司 | 用于油管悬挂器的可靠固位锁圈 |
CN106715824A (zh) * | 2014-08-06 | 2017-05-24 | 韦特福特科技控股有限责任公司 | 套管头部中用于套管悬挂器的闩锁环 |
CN110761731A (zh) * | 2019-11-19 | 2020-02-07 | 威飞海洋装备制造有限公司 | 一种可实现自动或手动独立激发的卡瓦悬挂器 |
CN211573444U (zh) * | 2019-10-18 | 2020-09-25 | 威飞海洋装备制造有限公司 | 一种撑开式套管悬挂器承载、锁紧装置 |
-
2021
- 2021-04-14 CN CN202110400816.3A patent/CN112796698B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2224526A (en) * | 1988-09-19 | 1990-05-09 | Cooper Ind Inc | Mounting of annular members having energisable sealing assemblies |
CN201024960Y (zh) * | 2007-04-28 | 2008-02-20 | 江苏咸中石油机械有限公司 | 带止动螺钉的芯轴式套管头 |
CN103422831A (zh) * | 2012-05-10 | 2013-12-04 | 韦特柯格雷公司 | 用于油管悬挂器的可靠固位锁圈 |
CN106715824A (zh) * | 2014-08-06 | 2017-05-24 | 韦特福特科技控股有限责任公司 | 套管头部中用于套管悬挂器的闩锁环 |
CN211573444U (zh) * | 2019-10-18 | 2020-09-25 | 威飞海洋装备制造有限公司 | 一种撑开式套管悬挂器承载、锁紧装置 |
CN110761731A (zh) * | 2019-11-19 | 2020-02-07 | 威飞海洋装备制造有限公司 | 一种可实现自动或手动独立激发的卡瓦悬挂器 |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113863885A (zh) * | 2021-11-18 | 2021-12-31 | 京鸿石油钻采工程技术有限公司 | 悬挂器、套管头及井口装置 |
CN113863885B (zh) * | 2021-11-18 | 2023-06-16 | 京鸿石油钻采工程技术有限公司 | 悬挂器、套管头及井口装置 |
CN114876399A (zh) * | 2022-06-02 | 2022-08-09 | 盐城宝通机械科技有限公司 | 一种便于维护的芯轴式套管悬挂器 |
CN114876399B (zh) * | 2022-06-02 | 2024-05-14 | 盐城宝通机械科技有限公司 | 一种便于维护的芯轴式套管悬挂器 |
CN114856479A (zh) * | 2022-06-08 | 2022-08-05 | 东营创熙石油科技有限公司 | 应用于油田油口的立式采油树 |
CN115234188A (zh) * | 2022-07-29 | 2022-10-25 | 河南东方龙机械制造有限公司 | 一种油田用可拆卸井口装置 |
CN115234188B (zh) * | 2022-07-29 | 2024-04-09 | 河南东方龙机械制造有限公司 | 一种油田用可拆卸井口装置 |
CN117418805A (zh) * | 2023-12-18 | 2024-01-19 | 江苏宏泰石化机械有限公司 | 智能自锁紧套管头装置及压力控制系统 |
CN117418805B (zh) * | 2023-12-18 | 2024-02-20 | 江苏宏泰石化机械有限公司 | 智能自锁紧套管头装置及压力控制系统 |
Also Published As
Publication number | Publication date |
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CN112796698B (zh) | 2021-06-18 |
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Legal Events
Date | Code | Title | Description |
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PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force 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 core shaft type casing head and its usage method Granted publication date: 20210618 Pledgee: Dongying Branch of China CITIC Bank Co.,Ltd. Pledgor: Weida Petroleum Equipment Co.,Ltd. Registration number: Y2024980005679 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20210618 Pledgee: Dongying Branch of China CITIC Bank Co.,Ltd. Pledgor: Weida Petroleum Equipment Co.,Ltd. Registration number: Y2024980005679 |
|
PE01 | Entry into force 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 core shaft type sleeve head and its usage method Granted publication date: 20210618 Pledgee: Dongying Branch of China CITIC Bank Co.,Ltd. Pledgor: Weida Petroleum Equipment Co.,Ltd. Registration number: Y2024980059538 |