CN111946289B - 集束管井口多通道分流装置 - Google Patents
集束管井口多通道分流装置 Download PDFInfo
- Publication number
- CN111946289B CN111946289B CN202010933047.9A CN202010933047A CN111946289B CN 111946289 B CN111946289 B CN 111946289B CN 202010933047 A CN202010933047 A CN 202010933047A CN 111946289 B CN111946289 B CN 111946289B
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- CN
- China
- Prior art keywords
- connector
- channel
- joint
- pipe
- cluster
- 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.)
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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
-
- 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
- E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
- E21B17/02—Couplings; joints
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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
- E21B33/047—Casing heads; Suspending casings or tubings in well heads for plural tubing strings
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (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)
- Mechanical Engineering (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
- Pipeline Systems (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010933047.9A CN111946289B (zh) | 2020-09-08 | 2020-09-08 | 集束管井口多通道分流装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010933047.9A CN111946289B (zh) | 2020-09-08 | 2020-09-08 | 集束管井口多通道分流装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN111946289A CN111946289A (zh) | 2020-11-17 |
CN111946289B true CN111946289B (zh) | 2023-02-10 |
Family
ID=73356491
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202010933047.9A Active CN111946289B (zh) | 2020-09-08 | 2020-09-08 | 集束管井口多通道分流装置 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN111946289B (zh) |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2342094Y (zh) * | 1998-06-25 | 1999-10-06 | 中国海洋石油渤海公司 | 同井抽注井口装置 |
US6454010B1 (en) * | 2000-06-01 | 2002-09-24 | Pan Canadian Petroleum Limited | Well production apparatus and method |
CN2665354Y (zh) * | 2001-05-17 | 2004-12-22 | 新疆石油管理局采油工艺研究院 | 一种双管热采井口装置 |
CN201087714Y (zh) * | 2007-09-20 | 2008-07-16 | 江苏金石油气井口科技有限公司 | 双油管井口装置 |
CN201802338U (zh) * | 2010-05-12 | 2011-04-20 | 中国石油天然气股份有限公司 | 分支水平井双管采油井口装置 |
US9038728B1 (en) * | 2011-06-14 | 2015-05-26 | Trendsetter Engineering, Inc. | System and method for diverting fluids from a wellhead by using a modified horizontal christmas tree |
CN202250010U (zh) * | 2011-09-20 | 2012-05-30 | 中国石油天然气股份有限公司 | 注采一体双管热采井口装置 |
CN202500540U (zh) * | 2011-12-30 | 2012-10-24 | 中国石油天然气股份有限公司 | 三通道注采井口装置 |
GB2545339B (en) * | 2014-07-10 | 2020-11-11 | Halliburton Energy Services Inc | Multilateral junction fitting for intelligent completion of well |
CN104389544A (zh) * | 2014-11-18 | 2015-03-04 | 江苏双辉机械制造有限公司 | 一种异径式双管采油井口套管头 |
CN104989314B (zh) * | 2015-06-12 | 2017-10-20 | 美钻能源科技(上海)有限公司 | 水下泥线采油树及其安装方法 |
CN205400656U (zh) * | 2016-03-02 | 2016-07-27 | 克拉玛依市昌达机械有限责任公司 | 带压作业或环空测试两用型井口装置 |
CN207315289U (zh) * | 2017-09-08 | 2018-05-04 | 中国石油天然气股份有限公司 | 双管热采井口装置 |
CN207715122U (zh) * | 2018-01-10 | 2018-08-10 | 盐城市琪航石油机械有限公司 | 双孔水平采油树井口装置 |
CN209195329U (zh) * | 2018-11-12 | 2019-08-02 | 中国石油天然气股份有限公司 | 一种井口设备 |
CN110656908A (zh) * | 2019-10-08 | 2020-01-07 | 中国石油集团渤海石油装备制造有限公司 | 一种可用于斜井的全金属密封双管注汽井口装置 |
CN111188592B (zh) * | 2019-12-12 | 2021-11-26 | 中国石油化工股份有限公司 | 定滑轮悬挂式单井多泵平衡负载低功耗举升系统及方法 |
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2020
- 2020-09-08 CN CN202010933047.9A patent/CN111946289B/zh active Active
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Publication number | Publication date |
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CN111946289A (zh) | 2020-11-17 |
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Legal Events
Date | Code | Title | Description |
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PB01 | Publication | ||
PB01 | Publication | ||
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TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20230105 Address after: 100007 No. 9 North Main Street, Dongcheng District, Beijing, Dongzhimen Applicant after: PetroChina Company Limited Applicant after: CNPC ENGINEERING TECHNOLOGY R & D Co.,Ltd. Applicant after: CNPC JIANGHAN MACHINERY RESEARCH INSTITUTE Co.,Ltd. Applicant after: BEIJING PETROLEUM MACHINERY Co.,Ltd. Address before: 100007 No. 9 North Main Street, Dongcheng District, Beijing, Dongzhimen Applicant before: PetroChina Company Limited Applicant before: CNPC ENGINEERING TECHNOLOGY R & D Co.,Ltd. Applicant before: CNPC JIANGHAN MACHINERY RESEARCH INSTITUTE Co.,Ltd. |
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