CN106321007A - 一种带双u型密封环结构的we型卡瓦式套管悬挂器 - Google Patents
一种带双u型密封环结构的we型卡瓦式套管悬挂器 Download PDFInfo
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- CN106321007A CN106321007A CN201610786853.1A CN201610786853A CN106321007A CN 106321007 A CN106321007 A CN 106321007A CN 201610786853 A CN201610786853 A CN 201610786853A CN 106321007 A CN106321007 A CN 106321007A
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- 238000007789 sealing Methods 0.000 title claims abstract description 51
- 241000239290 Araneae Species 0.000 claims description 45
- 230000001360 synchronised effect Effects 0.000 claims description 5
- 239000003208 petroleum Substances 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 3
- 230000005284 excitation Effects 0.000 description 3
- 239000000725 suspension Substances 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
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
- E21B33/02—Surface sealing or packing
- E21B33/03—Well heads; Setting-up thereof
- E21B33/04—Casing heads; Suspending casings or tubings in well heads
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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)
- Clamps And Clips (AREA)
- Holders For Apparel And Elements Relating To Apparel (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201610786853.1A CN106321007B (zh) | 2016-08-31 | 2016-08-31 | 一种带双u型密封环结构的we型卡瓦式套管悬挂器 |
Applications Claiming Priority (1)
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CN201610786853.1A CN106321007B (zh) | 2016-08-31 | 2016-08-31 | 一种带双u型密封环结构的we型卡瓦式套管悬挂器 |
Publications (2)
Publication Number | Publication Date |
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CN106321007A true CN106321007A (zh) | 2017-01-11 |
CN106321007B CN106321007B (zh) | 2020-07-17 |
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CN201610786853.1A Active CN106321007B (zh) | 2016-08-31 | 2016-08-31 | 一种带双u型密封环结构的we型卡瓦式套管悬挂器 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107461160A (zh) * | 2017-04-19 | 2017-12-12 | 西南石油大学 | 一种弧形式柔性卡瓦牙长寿命套管头 |
CN111997559A (zh) * | 2020-09-10 | 2020-11-27 | 江苏金石机械集团有限公司 | 一种可分离式悬挂器密封套装置 |
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 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6644401B1 (en) * | 2001-10-26 | 2003-11-11 | Kvaerner Oilfield Products, Inc. | Slip type casing hanger with integral high pressure isolation plate |
CN201057014Y (zh) * | 2007-07-31 | 2008-05-07 | 中国石油天然气集团公司 | 多功能套管头 |
CN202990942U (zh) * | 2012-12-26 | 2013-06-12 | 江苏宏泰石化机械有限公司 | 一种便于安装连续油管的双密封采油树 |
CN203925392U (zh) * | 2014-06-27 | 2014-11-05 | 盐城市佳鑫石化机械制造有限公司 | 双密封套管头 |
CN203978366U (zh) * | 2014-07-03 | 2014-12-03 | 江苏金石阀业有限公司 | 双锥面卡瓦套管悬挂器 |
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2016
- 2016-08-31 CN CN201610786853.1A patent/CN106321007B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6644401B1 (en) * | 2001-10-26 | 2003-11-11 | Kvaerner Oilfield Products, Inc. | Slip type casing hanger with integral high pressure isolation plate |
CN201057014Y (zh) * | 2007-07-31 | 2008-05-07 | 中国石油天然气集团公司 | 多功能套管头 |
CN202990942U (zh) * | 2012-12-26 | 2013-06-12 | 江苏宏泰石化机械有限公司 | 一种便于安装连续油管的双密封采油树 |
CN203925392U (zh) * | 2014-06-27 | 2014-11-05 | 盐城市佳鑫石化机械制造有限公司 | 双密封套管头 |
CN203978366U (zh) * | 2014-07-03 | 2014-12-03 | 江苏金石阀业有限公司 | 双锥面卡瓦套管悬挂器 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107461160A (zh) * | 2017-04-19 | 2017-12-12 | 西南石油大学 | 一种弧形式柔性卡瓦牙长寿命套管头 |
CN111997559A (zh) * | 2020-09-10 | 2020-11-27 | 江苏金石机械集团有限公司 | 一种可分离式悬挂器密封套装置 |
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 |
Also Published As
Publication number | Publication date |
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CN106321007B (zh) | 2020-07-17 |
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PB01 | Publication | ||
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CB03 | Change of inventor or designer information |
Inventor after: Zhang Chuan Inventor after: Liu Zhiyong Inventor after: Du Long Inventor after: Zuo Ting Inventor after: Cui Jiakai Inventor after: Liu Ming Inventor after: Liu Yi Inventor after: Zheng Yong Inventor after: Tang Qiulin Inventor after: Du Wenbo Inventor after: Deng Liming Inventor after: Li Wei Inventor before: Zhang Chuan Inventor before: Cui Jiakai Inventor before: Liu Ming Inventor before: Liu Yi Inventor before: Zheng Yong Inventor before: Tang Qiulin Inventor before: Du Wenbo Inventor before: Deng Liming Inventor before: Li Wei |
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CB03 | Change of inventor or designer information | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20200618 Address after: 618300 No. 86, South Second Section of Zhongshan Avenue, Guanghan City, Deyang City, Sichuan Province Applicant after: SICHUAN BAOSHI MACHINERY DRILLING AND PRODUCTION EQUIPMENT Co.,Ltd. Address before: 618300 south section of Zhongshan Road, Deyang, Sichuan, Guanghan Applicant before: GUANGHAN DRILLING EQUIPMENT FACTORY, BAOJI OILFIELD MACHINERY Co.,Ltd. |
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