CN207686627U - 用于膨胀管裸眼系统内管柱下放的装置 - Google Patents
用于膨胀管裸眼系统内管柱下放的装置 Download PDFInfo
- Publication number
- CN207686627U CN207686627U CN201721798933.5U CN201721798933U CN207686627U CN 207686627 U CN207686627 U CN 207686627U CN 201721798933 U CN201721798933 U CN 201721798933U CN 207686627 U CN207686627 U CN 207686627U
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- Prior art keywords
- sleeve
- opening
- diameter
- open section
- tubing string
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- 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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- 229910000831 Steel Inorganic materials 0.000 claims description 5
- 239000010959 steel Substances 0.000 claims description 5
- 238000010276 construction Methods 0.000 abstract description 5
- 238000005553 drilling Methods 0.000 description 13
- 238000005516 engineering process Methods 0.000 description 6
- 238000003032 molecular docking Methods 0.000 description 3
- 241001074085 Scophthalmus aquosus Species 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000916 dilatatory effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 230000000505 pernicious effect Effects 0.000 description 1
- 238000012163 sequencing technique Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201721798933.5U CN207686627U (zh) | 2017-12-21 | 2017-12-21 | 用于膨胀管裸眼系统内管柱下放的装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201721798933.5U CN207686627U (zh) | 2017-12-21 | 2017-12-21 | 用于膨胀管裸眼系统内管柱下放的装置 |
Publications (1)
Publication Number | Publication Date |
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CN207686627U true CN207686627U (zh) | 2018-08-03 |
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Family Applications (1)
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CN201721798933.5U Withdrawn - After Issue CN207686627U (zh) | 2017-12-21 | 2017-12-21 | 用于膨胀管裸眼系统内管柱下放的装置 |
Country Status (1)
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CN (1) | CN207686627U (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108119069A (zh) * | 2017-12-21 | 2018-06-05 | 中国石油天然气集团公司 | 用于膨胀管裸眼系统内管柱下放的装置 |
-
2017
- 2017-12-21 CN CN201721798933.5U patent/CN207686627U/zh not_active Withdrawn - After Issue
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108119069A (zh) * | 2017-12-21 | 2018-06-05 | 中国石油天然气集团公司 | 用于膨胀管裸眼系统内管柱下放的装置 |
CN108119069B (zh) * | 2017-12-21 | 2023-12-26 | 中国石油天然气集团有限公司 | 用于膨胀管裸眼系统内管柱下放的装置 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
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. 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. 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. 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. |
|
CP01 | Change in the name or title of a patent holder | ||
AV01 | Patent right actively abandoned |
Granted publication date: 20180803 Effective date of abandoning: 20231226 |
|
AV01 | Patent right actively abandoned |
Granted publication date: 20180803 Effective date of abandoning: 20231226 |
|
AV01 | Patent right actively abandoned | ||
AV01 | Patent right actively abandoned |