CN106703708B - 连续管凹坑式内连接器 - Google Patents
连续管凹坑式内连接器 Download PDFInfo
- Publication number
- CN106703708B CN106703708B CN201611253262.4A CN201611253262A CN106703708B CN 106703708 B CN106703708 B CN 106703708B CN 201611253262 A CN201611253262 A CN 201611253262A CN 106703708 B CN106703708 B CN 106703708B
- Authority
- CN
- China
- Prior art keywords
- continuous pipe
- connector
- upper section
- coiled tubing
- groove
- 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.)
- Active
Links
- 238000007789 sealing Methods 0.000 claims description 43
- 230000015572 biosynthetic process Effects 0.000 claims 2
- 238000005755 formation reaction Methods 0.000 claims 2
- 230000014759 maintenance of location Effects 0.000 claims 2
- 230000000694 effects Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 238000010276 construction Methods 0.000 description 4
- 238000003466 welding Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 239000012141 concentrate Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000001771 impaired effect Effects 0.000 description 3
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000002441 reversible effect Effects 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 238000009966 trimming 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
- E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
- E21B17/02—Couplings; joints
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Earth Drilling (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201611253262.4A CN106703708B (zh) | 2016-12-30 | 2016-12-30 | 连续管凹坑式内连接器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201611253262.4A CN106703708B (zh) | 2016-12-30 | 2016-12-30 | 连续管凹坑式内连接器 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN106703708A CN106703708A (zh) | 2017-05-24 |
CN106703708B true CN106703708B (zh) | 2020-05-08 |
Family
ID=58906225
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201611253262.4A Active CN106703708B (zh) | 2016-12-30 | 2016-12-30 | 连续管凹坑式内连接器 |
Country Status (1)
Country | Link |
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CN (1) | CN106703708B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113775294B (zh) * | 2021-11-09 | 2022-02-15 | 中国铁建重工集团股份有限公司 | 一种随钻跟进管棚施工装置及施工方法 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE524308C2 (sv) * | 2001-12-27 | 2004-07-27 | Volvo Lastvagnar Ab | Ändanslutning för rör vilken medger relativ vridrörelse innefattande en i röränden inskjutande hylsa |
US8875791B2 (en) * | 2010-10-18 | 2014-11-04 | Schlumberger Technology Corporation | Segmented fiber optic coiled tubing assembly |
CN202338212U (zh) * | 2011-10-20 | 2012-07-18 | 中国石油集团长城钻探工程有限公司 | 一种连续油管连接器 |
CN202810685U (zh) * | 2012-07-27 | 2013-03-20 | 中国石油集团长城钻探工程有限公司 | 一种连续管钻井非旋转接头 |
CN203050545U (zh) * | 2012-12-03 | 2013-07-10 | 中国石油集团川庆钻探工程有限公司井下作业公司 | 抗扭式连续油管环压连接器 |
CN203321354U (zh) * | 2013-06-05 | 2013-12-04 | 中国石油天然气集团公司 | 一种连续管用连接器 |
CN203499583U (zh) * | 2013-10-22 | 2014-03-26 | 四川宏华石油设备有限公司 | 一种用于连续管井下工具连接的非旋转接头 |
-
2016
- 2016-12-30 CN CN201611253262.4A patent/CN106703708B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN106703708A (zh) | 2017-05-24 |
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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 | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder |
Address after: 100007 No. 9 North Main Street, Dongcheng District, Beijing, Dongzhimen Patentee after: CHINA NATIONAL PETROLEUM Corp. Patentee after: CNPC ENGINEERING TECHNOLOGY R & D Co.,Ltd. Patentee after: CNPC JIANGHAN MACHINERY RESEARCH INSTITUTE Co.,Ltd. Address before: 100007 No. 9 North Main Street, Dongcheng District, Beijing, Dongzhimen Patentee before: China National Petroleum Corp. Patentee before: CNPC Drilling Engineering Technology Research Institute Co.,Ltd. Patentee before: Hubei PetroChina Jianghan Machinery Research Institute Co.,Ltd. Address after: 100007 No. 9 North Main Street, Dongcheng District, Beijing, Dongzhimen Patentee after: China National Petroleum Corp. Patentee after: CNPC Drilling Engineering Technology Research Institute Co.,Ltd. Patentee after: Hubei PetroChina Jianghan Machinery Research Institute Co.,Ltd. Address before: 100007 No. 9 North Main Street, Dongcheng District, Beijing, Dongzhimen Patentee before: China National Petroleum Corp. Patentee before: DRILLING RESEARCH INSTITUTE OF CHINA NATIONAL PETROLEUM Co. Patentee before: JIANGHAN MACHINERY Research Institute DR CNPC |
|
CP01 | Change in the name or title of a patent holder | ||
TR01 | Transfer of patent right |
Effective date of registration: 20230104 Address after: 100007 No. 9 North Main Street, Dongcheng District, Beijing, Dongzhimen Patentee after: CHINA NATIONAL PETROLEUM Corp. Patentee after: CNPC ENGINEERING TECHNOLOGY R & D Co.,Ltd. Patentee after: CNPC JIANGHAN MACHINERY RESEARCH INSTITUTE Co.,Ltd. Patentee after: BEIJING PETROLEUM MACHINERY Co.,Ltd. Address before: 100007 No. 9 North Main Street, Dongcheng District, Beijing, Dongzhimen Patentee before: CHINA NATIONAL PETROLEUM Corp. Patentee before: CNPC ENGINEERING TECHNOLOGY R & D Co.,Ltd. Patentee before: CNPC JIANGHAN MACHINERY RESEARCH INSTITUTE Co.,Ltd. |
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TR01 | Transfer of patent right |