CN108533206A - 双级套管头 - Google Patents
双级套管头 Download PDFInfo
- Publication number
- CN108533206A CN108533206A CN201810456882.0A CN201810456882A CN108533206A CN 108533206 A CN108533206 A CN 108533206A CN 201810456882 A CN201810456882 A CN 201810456882A CN 108533206 A CN108533206 A CN 108533206A
- Authority
- CN
- China
- Prior art keywords
- level
- annular groove
- outer barrel
- outside
- hung drum
- 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
- 239000000725 suspension Substances 0.000 claims abstract description 11
- 238000007789 sealing Methods 0.000 claims description 24
- 210000004907 gland Anatomy 0.000 claims description 17
- 238000009434 installation Methods 0.000 claims description 15
- 238000000034 method Methods 0.000 claims description 12
- 238000005553 drilling Methods 0.000 abstract description 12
- 230000004323 axial length Effects 0.000 abstract description 3
- 239000003208 petroleum Substances 0.000 abstract description 2
- 238000010276 construction Methods 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 210000002445 nipple Anatomy 0.000 description 2
- 238000005457 optimization Methods 0.000 description 2
- 239000004568 cement Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- E21B33/02—Surface sealing or packing
- E21B33/03—Well heads; Setting-up thereof
- E21B33/04—Casing heads; Suspending casings or tubings in well heads
- E21B33/047—Casing heads; Suspending casings or tubings in well heads for plural tubing strings
-
- 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
- E21B33/0422—Casing heads; Suspending casings or tubings in well heads a suspended tubing or casing being gripped by a slip or an internally serrated member
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/30—Nuclear fission reactors
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)
- Earth Drilling (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810456882.0A CN108533206B (zh) | 2018-05-14 | 2018-05-14 | 双级套管头 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810456882.0A CN108533206B (zh) | 2018-05-14 | 2018-05-14 | 双级套管头 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN108533206A true CN108533206A (zh) | 2018-09-14 |
CN108533206B CN108533206B (zh) | 2023-07-07 |
Family
ID=63477431
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810456882.0A Active CN108533206B (zh) | 2018-05-14 | 2018-05-14 | 双级套管头 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN108533206B (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114000850A (zh) * | 2021-12-31 | 2022-02-01 | 纬达石油装备有限公司 | 一种直通式热采套管头及其使用方法 |
CN119145786A (zh) * | 2024-11-13 | 2024-12-17 | 什邡慧丰采油机械有限责任公司 | 一种175MPa防震动耐用套管头及其使用方法 |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1115185A (zh) * | 1993-12-20 | 1996-01-17 | 马拉索恩石油公司 | 多层钻井及完井之装置与方法 |
US6557640B1 (en) * | 1998-12-07 | 2003-05-06 | Shell Oil Company | Lubrication and self-cleaning system for expansion mandrel |
CN2625565Y (zh) * | 2003-05-07 | 2004-07-14 | 新疆石油管理局钻井工艺研究院 | 双级套管头 |
AU2012238329A1 (en) * | 2003-05-31 | 2012-11-01 | Onesubsea Ip Uk Limited | Apparatus and Method for Recovering Fluids From a Well and/or Injecting Fluids into a Well |
CA2864129A1 (en) * | 2012-02-22 | 2013-08-29 | Jose A. Trevino | Latch assembly |
CN205477507U (zh) * | 2016-03-08 | 2016-08-17 | 宝鸡石油机械有限责任公司 | 芯轴式三级悬挂超高压套管头 |
CN106050181A (zh) * | 2016-06-30 | 2016-10-26 | 中国石油集团西部钻探工程有限公司 | 热采套管头 |
CN205778685U (zh) * | 2016-05-19 | 2016-12-07 | 中国石油集团西部钻探工程有限公司 | 两级悬挂热采套管头 |
CN208380543U (zh) * | 2018-05-14 | 2019-01-15 | 中国石油集团西部钻探工程有限公司 | 双级套管头 |
-
2018
- 2018-05-14 CN CN201810456882.0A patent/CN108533206B/zh active Active
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1115185A (zh) * | 1993-12-20 | 1996-01-17 | 马拉索恩石油公司 | 多层钻井及完井之装置与方法 |
US6557640B1 (en) * | 1998-12-07 | 2003-05-06 | Shell Oil Company | Lubrication and self-cleaning system for expansion mandrel |
CN2625565Y (zh) * | 2003-05-07 | 2004-07-14 | 新疆石油管理局钻井工艺研究院 | 双级套管头 |
AU2012238329A1 (en) * | 2003-05-31 | 2012-11-01 | Onesubsea Ip Uk Limited | Apparatus and Method for Recovering Fluids From a Well and/or Injecting Fluids into a Well |
CA2864129A1 (en) * | 2012-02-22 | 2013-08-29 | Jose A. Trevino | Latch assembly |
CN205477507U (zh) * | 2016-03-08 | 2016-08-17 | 宝鸡石油机械有限责任公司 | 芯轴式三级悬挂超高压套管头 |
CN205778685U (zh) * | 2016-05-19 | 2016-12-07 | 中国石油集团西部钻探工程有限公司 | 两级悬挂热采套管头 |
CN106050181A (zh) * | 2016-06-30 | 2016-10-26 | 中国石油集团西部钻探工程有限公司 | 热采套管头 |
CN208380543U (zh) * | 2018-05-14 | 2019-01-15 | 中国石油集团西部钻探工程有限公司 | 双级套管头 |
Non-Patent Citations (1)
Title |
---|
宋树权;龚凯;周海;姜玉虎;张水玉;: "双管注气井口装置油管头结构设计及性能分析", no. 06 * |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114000850A (zh) * | 2021-12-31 | 2022-02-01 | 纬达石油装备有限公司 | 一种直通式热采套管头及其使用方法 |
CN119145786A (zh) * | 2024-11-13 | 2024-12-17 | 什邡慧丰采油机械有限责任公司 | 一种175MPa防震动耐用套管头及其使用方法 |
CN119145786B (zh) * | 2024-11-13 | 2025-01-24 | 什邡慧丰采油机械有限责任公司 | 一种175MPa防震动耐用套管头及其使用方法 |
Also Published As
Publication number | Publication date |
---|---|
CN108533206B (zh) | 2023-07-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20201109 Address after: 100120 Beijing Xicheng District six laying Kang Applicant after: CHINA NATIONAL PETROLEUM Corp. Applicant after: CNPC Xibu Drilling Engineering Co.,Ltd. Address before: 830026 science and technology management division, West drilling and Drilling Engineering Institute, No. 326 South Central Road, Urumqi economic and Technological Development Zone, the Xinjiang Uygur Autonomous Region, China Applicant before: CNPC Xibu Drilling Engineering Co.,Ltd. |
|
GR01 | Patent grant | ||
GR01 | Patent grant |