CN2864080Y - 一种液压式丢手工具 - Google Patents
一种液压式丢手工具 Download PDFInfo
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- CN2864080Y CN2864080Y CN 200520128856 CN200520128856U CN2864080Y CN 2864080 Y CN2864080 Y CN 2864080Y CN 200520128856 CN200520128856 CN 200520128856 CN 200520128856 U CN200520128856 U CN 200520128856U CN 2864080 Y CN2864080 Y CN 2864080Y
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Application Number | Priority Date | Filing Date | Title |
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CN 200520128856 CN2864080Y (zh) | 2005-10-31 | 2005-10-31 | 一种液压式丢手工具 |
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CN 200520128856 CN2864080Y (zh) | 2005-10-31 | 2005-10-31 | 一种液压式丢手工具 |
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CN2864080Y true CN2864080Y (zh) | 2007-01-31 |
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CN 200520128856 Expired - Lifetime CN2864080Y (zh) | 2005-10-31 | 2005-10-31 | 一种液压式丢手工具 |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105756595A (zh) * | 2014-12-17 | 2016-07-13 | 中国石油天然气股份有限公司 | 丢手工具 |
CN106168124A (zh) * | 2016-07-12 | 2016-11-30 | 中国石油集团长城钻探工程有限公司 | 一种连续管钻井电液机控丢手工具机械系统 |
CN107288563A (zh) * | 2016-03-31 | 2017-10-24 | 中国石油天然气股份有限公司 | 丢手工具 |
CN111088957A (zh) * | 2020-01-15 | 2020-05-01 | 思达斯易能源技术(集团)有限公司 | 一种液压机械脱手的尾管悬挂器送入工具 |
-
2005
- 2005-10-31 CN CN 200520128856 patent/CN2864080Y/zh not_active Expired - Lifetime
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105756595A (zh) * | 2014-12-17 | 2016-07-13 | 中国石油天然气股份有限公司 | 丢手工具 |
CN105756595B (zh) * | 2014-12-17 | 2019-07-05 | 中国石油天然气股份有限公司 | 丢手工具 |
CN107288563A (zh) * | 2016-03-31 | 2017-10-24 | 中国石油天然气股份有限公司 | 丢手工具 |
CN107288563B (zh) * | 2016-03-31 | 2023-04-25 | 中国石油天然气股份有限公司 | 丢手工具 |
CN106168124A (zh) * | 2016-07-12 | 2016-11-30 | 中国石油集团长城钻探工程有限公司 | 一种连续管钻井电液机控丢手工具机械系统 |
CN106168124B (zh) * | 2016-07-12 | 2018-10-23 | 中国石油集团长城钻探工程有限公司 | 一种连续管钻井电液机控丢手工具机械系统 |
CN111088957A (zh) * | 2020-01-15 | 2020-05-01 | 思达斯易能源技术(集团)有限公司 | 一种液压机械脱手的尾管悬挂器送入工具 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20081212 Address after: Hongyan Karamay Road, the Xinjiang Uygur Autonomous Region No. 80, zip code: 834000 Patentee after: Western Drilling Kelamayi Drilling Technology Institute Address before: Hongyan Karamay Road, the Xinjiang Uygur Autonomous Region No. 80, zip code: 834000 Patentee before: Research Inst of Drilling Technology, Xinjiang Petroleum Administration |
|
ASS | Succession or assignment of patent right |
Owner name: WEST DRILLING KARAMAY DRILLING CRAFT RESEARCH INST Free format text: FORMER OWNER: DRILLING WELL TECHNOLOGY INSTITUTE, PETROLEUM ADMINISTRATION BUREAU, XINJIANG Effective date: 20081212 |
|
CX01 | Expiry of patent term |
Granted publication date: 20070131 |
|
EXPY | Termination of patent right or utility model |