CN202990851U - Screw type high-frequency percussion drilling tool - Google Patents
Screw type high-frequency percussion drilling tool Download PDFInfo
- Publication number
- CN202990851U CN202990851U CN 201220571468 CN201220571468U CN202990851U CN 202990851 U CN202990851 U CN 202990851U CN 201220571468 CN201220571468 CN 201220571468 CN 201220571468 U CN201220571468 U CN 201220571468U CN 202990851 U CN202990851 U CN 202990851U
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- drilling
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- hammer body
- screw
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN 201220571468 CN202990851U (en) | 2012-11-01 | 2012-11-01 | Screw type high-frequency percussion drilling tool |
Applications Claiming Priority (1)
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CN 201220571468 CN202990851U (en) | 2012-11-01 | 2012-11-01 | Screw type high-frequency percussion drilling tool |
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CN202990851U true CN202990851U (en) | 2013-06-12 |
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CN 201220571468 Expired - Fee Related CN202990851U (en) | 2012-11-01 | 2012-11-01 | Screw type high-frequency percussion drilling tool |
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Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103321569A (en) * | 2013-06-25 | 2013-09-25 | 中国海洋石油总公司 | Cam type high-frequency percussion well drilling tool |
CN105422005A (en) * | 2015-11-12 | 2016-03-23 | 中国石油大学(北京) | Well drilling method and device through hydraulic power and disc spring coupling driving and axial vibration |
CN105604489A (en) * | 2016-01-26 | 2016-05-25 | 于世江 | Hydraulic high-frequency positive and negative percussion bit energy generator and application method |
CN106930685A (en) * | 2015-12-29 | 2017-07-07 | 中石化石油工程技术服务有限公司 | Concentric friction speed directional well drilling device in the same direction |
CN106930684A (en) * | 2015-12-29 | 2017-07-07 | 中石化石油工程技术服务有限公司 | Planet milling formula broken rock device |
CN106930687A (en) * | 2015-12-29 | 2017-07-07 | 中石化石油工程技术服务有限公司 | Fluid power hits the step-by-step movement broken rock device that shakes |
CN107366513A (en) * | 2016-05-13 | 2017-11-21 | 中国石油化工股份有限公司 | A kind of pipe string of oil-water well axial vibration absorber |
CN110067513A (en) * | 2018-01-23 | 2019-07-30 | 中石化石油工程技术服务有限公司 | A kind of whirling vibration casing guidance tripping in tool |
CN111648723A (en) * | 2020-04-03 | 2020-09-11 | 莱州市原野科技有限公司 | Method and device for impacting motor by liquid power |
-
2012
- 2012-11-01 CN CN 201220571468 patent/CN202990851U/en not_active Expired - Fee Related
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103321569A (en) * | 2013-06-25 | 2013-09-25 | 中国海洋石油总公司 | Cam type high-frequency percussion well drilling tool |
CN105422005A (en) * | 2015-11-12 | 2016-03-23 | 中国石油大学(北京) | Well drilling method and device through hydraulic power and disc spring coupling driving and axial vibration |
CN106930685A (en) * | 2015-12-29 | 2017-07-07 | 中石化石油工程技术服务有限公司 | Concentric friction speed directional well drilling device in the same direction |
CN106930684A (en) * | 2015-12-29 | 2017-07-07 | 中石化石油工程技术服务有限公司 | Planet milling formula broken rock device |
CN106930687A (en) * | 2015-12-29 | 2017-07-07 | 中石化石油工程技术服务有限公司 | Fluid power hits the step-by-step movement broken rock device that shakes |
CN105604489A (en) * | 2016-01-26 | 2016-05-25 | 于世江 | Hydraulic high-frequency positive and negative percussion bit energy generator and application method |
CN107366513A (en) * | 2016-05-13 | 2017-11-21 | 中国石油化工股份有限公司 | A kind of pipe string of oil-water well axial vibration absorber |
CN110067513A (en) * | 2018-01-23 | 2019-07-30 | 中石化石油工程技术服务有限公司 | A kind of whirling vibration casing guidance tripping in tool |
CN111648723A (en) * | 2020-04-03 | 2020-09-11 | 莱州市原野科技有限公司 | Method and device for impacting motor by liquid power |
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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: 20161228 Address after: 100027 Beijing city Dongcheng District Dongzhimen Street No. 6 Patentee after: CNOOC Energy Technology Co., Ltd. Address before: 100010 Dongcheng District, Chaoyangmen, North Street, No. 25, ocean Oil Mansion, No. Patentee before: China National Offshore Oil Corporation Patentee before: CNOOC Energy Technology Co., Ltd. Patentee before: CNOOC Energy Technology & Sevices-Supervision &Technology Co. |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130612 Termination date: 20181101 |