CN108119083A - 一种液压驱动井口油管割刀 - Google Patents
一种液压驱动井口油管割刀 Download PDFInfo
- Publication number
- CN108119083A CN108119083A CN201810138791.2A CN201810138791A CN108119083A CN 108119083 A CN108119083 A CN 108119083A CN 201810138791 A CN201810138791 A CN 201810138791A CN 108119083 A CN108119083 A CN 108119083A
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- CN
- China
- Prior art keywords
- cutter
- hydraulic
- mandril
- knife
- oil pipe
- 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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Classifications
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- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B29/00—Cutting or destroying pipes, packers, plugs, or wire lines, located in boreholes or wells, e.g. cutting of damaged pipes, of windows; Deforming of pipes in boreholes or wells; Reconditioning of well casings while in the ground
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B29/00—Cutting or destroying pipes, packers, plugs, or wire lines, located in boreholes or wells, e.g. cutting of damaged pipes, of windows; Deforming of pipes in boreholes or wells; Reconditioning of well casings while in the ground
- E21B29/002—Cutting, e.g. milling, a pipe with a cutter rotating along the circumference of the pipe
Abstract
Description
Claims (10)
Priority Applications (1)
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CN201810138791.2A CN108119083B (zh) | 2018-02-11 | 2018-02-11 | 一种液压驱动井口油管割刀 |
Applications Claiming Priority (1)
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CN201810138791.2A CN108119083B (zh) | 2018-02-11 | 2018-02-11 | 一种液压驱动井口油管割刀 |
Publications (2)
Publication Number | Publication Date |
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CN108119083A true CN108119083A (zh) | 2018-06-05 |
CN108119083B CN108119083B (zh) | 2023-08-08 |
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Family Applications (1)
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CN201810138791.2A Active CN108119083B (zh) | 2018-02-11 | 2018-02-11 | 一种液压驱动井口油管割刀 |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112475435A (zh) * | 2020-11-09 | 2021-03-12 | 中煤隧道工程有限公司 | 一种地铁隧道冷冻管割管机和切割方法 |
CN112496440A (zh) * | 2020-11-19 | 2021-03-16 | 北京中煤矿山工程有限公司 | 隧道内水平冻结管液压割管机 |
CN112523712A (zh) * | 2020-12-21 | 2021-03-19 | 吉林大学 | 一种用于修复破损井壁的装置与方法 |
CN112761562A (zh) * | 2021-01-20 | 2021-05-07 | 中海油田服务股份有限公司 | 一种套管割刀装置及其使用方法 |
Citations (13)
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GB2187669A (en) * | 1986-03-12 | 1987-09-16 | Bielomatik Leuze & Co | Transverse cutter for sheet materials |
US5201817A (en) * | 1991-12-27 | 1993-04-13 | Hailey Charles D | Downhole cutting tool |
CN201786301U (zh) * | 2010-08-11 | 2011-04-06 | 山东正元地质资源勘查有限责任公司烟台分公司 | 三头液压割刀 |
RO127541A0 (ro) * | 2011-12-21 | 2012-06-29 | Lucian Stoica | Cuţit hidraulic pentru tăiat tubing şi packere |
CN202701434U (zh) * | 2012-05-31 | 2013-01-30 | 广西工学院 | 一种镗孔加工设备 |
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CN204532192U (zh) * | 2015-01-23 | 2015-08-05 | 中国石油天然气股份有限公司 | 一种井口带压切割分解钻具装置 |
CN105108655A (zh) * | 2015-08-27 | 2015-12-02 | 中国海洋石油总公司 | 一种超高压磨料射流井下切割机具 |
CN105134118A (zh) * | 2015-07-22 | 2015-12-09 | 中国石油化工股份有限公司 | 一种连续油管切割工具串的切割方法 |
US20160312561A1 (en) * | 2015-04-24 | 2016-10-27 | Weatherford Technology Holdings, Llc | Tubular cutting tool |
CN205858234U (zh) * | 2016-07-08 | 2017-01-04 | 中国海洋石油总公司 | 投球式冲洗切割一体割刀 |
CN206205843U (zh) * | 2016-11-11 | 2017-05-31 | 朱海东 | 液压水力式内割刀 |
CN207920567U (zh) * | 2018-02-11 | 2018-09-28 | 盘锦勇盛利石油科技开发有限公司 | 一种液压驱动井口油管割刀 |
-
2018
- 2018-02-11 CN CN201810138791.2A patent/CN108119083B/zh active Active
Patent Citations (13)
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GB2187669A (en) * | 1986-03-12 | 1987-09-16 | Bielomatik Leuze & Co | Transverse cutter for sheet materials |
US5201817A (en) * | 1991-12-27 | 1993-04-13 | Hailey Charles D | Downhole cutting tool |
CN201786301U (zh) * | 2010-08-11 | 2011-04-06 | 山东正元地质资源勘查有限责任公司烟台分公司 | 三头液压割刀 |
RO127541A0 (ro) * | 2011-12-21 | 2012-06-29 | Lucian Stoica | Cuţit hidraulic pentru tăiat tubing şi packere |
RU2474671C1 (ru) * | 2012-03-15 | 2013-02-10 | Общество с ограниченной ответственностью "Газпром газобезопасность" | Устройство для нарезания резьбы на трубах на устье скважин |
CN202701434U (zh) * | 2012-05-31 | 2013-01-30 | 广西工学院 | 一种镗孔加工设备 |
CN204532192U (zh) * | 2015-01-23 | 2015-08-05 | 中国石油天然气股份有限公司 | 一种井口带压切割分解钻具装置 |
US20160312561A1 (en) * | 2015-04-24 | 2016-10-27 | Weatherford Technology Holdings, Llc | Tubular cutting tool |
CN105134118A (zh) * | 2015-07-22 | 2015-12-09 | 中国石油化工股份有限公司 | 一种连续油管切割工具串的切割方法 |
CN105108655A (zh) * | 2015-08-27 | 2015-12-02 | 中国海洋石油总公司 | 一种超高压磨料射流井下切割机具 |
CN205858234U (zh) * | 2016-07-08 | 2017-01-04 | 中国海洋石油总公司 | 投球式冲洗切割一体割刀 |
CN206205843U (zh) * | 2016-11-11 | 2017-05-31 | 朱海东 | 液压水力式内割刀 |
CN207920567U (zh) * | 2018-02-11 | 2018-09-28 | 盘锦勇盛利石油科技开发有限公司 | 一种液压驱动井口油管割刀 |
Non-Patent Citations (2)
Title |
---|
陆文祥;刘毅华;李文鑫;: "小口径割管器的设计与应用", 中国煤炭地质, no. 02 * |
陈瑶;秦浩智;谭帅;: "深水井口系统切割回收工具设计研究", 石油机械, no. 07 * |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112475435A (zh) * | 2020-11-09 | 2021-03-12 | 中煤隧道工程有限公司 | 一种地铁隧道冷冻管割管机和切割方法 |
CN112496440A (zh) * | 2020-11-19 | 2021-03-16 | 北京中煤矿山工程有限公司 | 隧道内水平冻结管液压割管机 |
CN112496440B (zh) * | 2020-11-19 | 2021-12-14 | 北京中煤矿山工程有限公司 | 隧道内水平冻结管液压割管机 |
CN112523712A (zh) * | 2020-12-21 | 2021-03-19 | 吉林大学 | 一种用于修复破损井壁的装置与方法 |
CN112523712B (zh) * | 2020-12-21 | 2023-11-14 | 吉林大学 | 一种用于修复破损井壁的装置与方法 |
CN112761562A (zh) * | 2021-01-20 | 2021-05-07 | 中海油田服务股份有限公司 | 一种套管割刀装置及其使用方法 |
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CN108119083B (zh) | 2023-08-08 |
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Inventor after: Jin Hongdao Inventor after: Lin Tianyuan Inventor after: Wang Jie Inventor after: Liu Xin Inventor after: Zhang Hongbin Inventor after: Liu Mingkun Inventor before: Jin Hongdao Inventor before: Xue Zhipeng Inventor before: Liu Xin Inventor before: Li Chu Inventor before: Gu Caijun Inventor before: Zhang Hongbin Inventor before: Liu Mingkun Inventor before: Shi Xinghao Inventor before: He Yuxi Inventor before: Yang Yang Inventor before: Li Manyin Inventor before: Lin Tianyuan Inventor before: Yang Binyu Inventor before: Chen Chuanlin Inventor before: Wang Jie Inventor before: Zhang Guolong Inventor before: Li Yatong Inventor before: Wei Houchao Inventor before: Zhou Lixin Inventor before: Li Guangcheng Inventor before: Yu Bo Inventor after: Jin Hongdao Inventor after: Xue Zhipeng Inventor after: Liu Xin Inventor after: Li Chu Inventor after: Gu Caijun Inventor after: Zhang Hongbin Inventor after: Liu Mingkun Inventor after: Shi Xinghao Inventor after: He Yuxi Inventor after: Yang Yang Inventor after: Li Manyin Inventor after: Lin Tianyuan Inventor after: Yang Binyu Inventor after: Chen Chuanlin Inventor after: Wang Jie Inventor after: Zhang Guolong Inventor after: Li Yatong Inventor after: Wei Houchao Inventor after: Zhou Lixin Inventor after: Li Guangcheng Inventor after: Yu Bo Inventor before: Jin Hongdao Inventor before: Xue Zhipeng Inventor before: Liu Xin Inventor before: Li Meng Inventor before: Gu Caijun Inventor before: Zhang Hongbin Inventor before: Liu Mingkun Inventor before: Shi Xinghao Inventor before: He Yuxi Inventor before: Yang Yang Inventor before: Li Manling Inventor before: Lin Tianyuan Inventor before: Yang Binyu Inventor before: Chen Chuanlin Inventor before: Wang Jie Inventor before: Zhang Guolong Inventor before: Li Yatong Inventor before: Wei Houchao Inventor before: Zhou Lixin Inventor before: Li Guangcheng Inventor before: Yu Bo |
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