CN202883880U - 一种马达驱动的钻柱轴向振荡减阻工具 - Google Patents
一种马达驱动的钻柱轴向振荡减阻工具 Download PDFInfo
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- CN202883880U CN202883880U CN201220501919.5U CN201220501919U CN202883880U CN 202883880 U CN202883880 U CN 202883880U CN 201220501919 U CN201220501919 U CN 201220501919U CN 202883880 U CN202883880 U CN 202883880U
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CN201220501919.5U CN202883880U (zh) | 2012-09-28 | 2012-09-28 | 一种马达驱动的钻柱轴向振荡减阻工具 |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103697107A (zh) * | 2012-09-28 | 2014-04-02 | 中国石油化工股份有限公司 | 一种马达驱动的钻柱轴向振荡减阻工具 |
CN105134081A (zh) * | 2014-06-09 | 2015-12-09 | 中国石油化工股份有限公司 | 钻井振动发生工具 |
CN108678673A (zh) * | 2018-07-04 | 2018-10-19 | 中国石油集团西部钻探工程有限公司 | 新型水力激振器 |
CN114110035A (zh) * | 2022-01-27 | 2022-03-01 | 合力(天津)能源科技股份有限公司 | 一种液力离合器 |
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2012
- 2012-09-28 CN CN201220501919.5U patent/CN202883880U/zh not_active Expired - Fee Related
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103697107A (zh) * | 2012-09-28 | 2014-04-02 | 中国石油化工股份有限公司 | 一种马达驱动的钻柱轴向振荡减阻工具 |
CN105134081A (zh) * | 2014-06-09 | 2015-12-09 | 中国石油化工股份有限公司 | 钻井振动发生工具 |
CN108678673A (zh) * | 2018-07-04 | 2018-10-19 | 中国石油集团西部钻探工程有限公司 | 新型水力激振器 |
CN114110035A (zh) * | 2022-01-27 | 2022-03-01 | 合力(天津)能源科技股份有限公司 | 一种液力离合器 |
CN114110035B (zh) * | 2022-01-27 | 2022-06-07 | 合力(天津)能源科技股份有限公司 | 一种液力离合器 |
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Legal Events
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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: 20151103 Address after: 100728 No. 22 North Street, Chaoyang District, Beijing, Chaoyangmen Patentee after: CHINA PETROLEUM & CHEMICAL Corp. Patentee after: SINOPEC OILFIELD SERVICE Corp. Address before: 100728 Beijing, Chaoyangmen, North Street, No. 22, No. Patentee before: CHINA PETROLEUM & CHEMICAL Corp. Patentee before: SHENGLI DRILLING TECHNOLOGY Research Institute OF SINOPEC |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130417 Termination date: 20210928 |
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CF01 | Termination of patent right due to non-payment of annual fee |