CN202273589U - 套管驱动矛 - Google Patents
套管驱动矛 Download PDFInfo
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- CN202273589U CN202273589U CN201120336965XU CN201120336965U CN202273589U CN 202273589 U CN202273589 U CN 202273589U CN 201120336965X U CN201120336965X U CN 201120336965XU CN 201120336965 U CN201120336965 U CN 201120336965U CN 202273589 U CN202273589 U CN 202273589U
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Application Number | Priority Date | Filing Date | Title |
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CN201120336965XU CN202273589U (zh) | 2011-09-03 | 2011-09-03 | 套管驱动矛 |
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CN201120336965XU CN202273589U (zh) | 2011-09-03 | 2011-09-03 | 套管驱动矛 |
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CN202273589U true CN202273589U (zh) | 2012-06-13 |
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CN201120336965XU Expired - Fee Related CN202273589U (zh) | 2011-09-03 | 2011-09-03 | 套管驱动矛 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103437708A (zh) * | 2013-08-30 | 2013-12-11 | 中国石油集团川庆钻探工程有限公司 | 适用于套管钻井的套管驱动头 |
CN114856443A (zh) * | 2021-02-04 | 2022-08-05 | 兰州兰石石油装备工程股份有限公司 | 一种顶驱下套管装置用多功能补偿短节 |
-
2011
- 2011-09-03 CN CN201120336965XU patent/CN202273589U/zh not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103437708A (zh) * | 2013-08-30 | 2013-12-11 | 中国石油集团川庆钻探工程有限公司 | 适用于套管钻井的套管驱动头 |
CN103437708B (zh) * | 2013-08-30 | 2016-04-06 | 中国石油集团川庆钻探工程有限公司 | 适用于套管钻井的套管驱动头 |
CN114856443A (zh) * | 2021-02-04 | 2022-08-05 | 兰州兰石石油装备工程股份有限公司 | 一种顶驱下套管装置用多功能补偿短节 |
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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: 20160606 Address after: 100728 Beijing, Chaoyangmen, North Street, No. 22, No. Patentee after: Sinopec Corp. Patentee after: SINOPEC OILFIELD SERVICE CORPORATION Patentee after: Drilling Well Technology Institute, Shengli Petroleum Engineering Co., Ltd., SINOPEC Address before: 100728 Beijing, Chaoyangmen, North Street, No. 22, No. Patentee before: Sinopec Corp. Patentee before: Well-Drilling Technology Inst., Shengli Petroleum Administration, SINOPEC |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120613 Termination date: 20200903 |
|
CF01 | Termination of patent right due to non-payment of annual fee |