Downhole Friction Control Systems and Methods |
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| 申请号 | US15576462 | 申请日 | 2015-06-29 | 公开(公告)号 | US20180156001A1 | 公开(公告)日 | 2018-06-07 |
| 申请人 | Halliburton Energy Services, Inc.; | 发明人 | Kenneth L. Schwendemann; Robert Mitchell Neely; | ||||
| 摘要 | A downhole friction control system comprises a downhole sub to attach to a drill string and a vibration component. The vibration component is mechanically coupled to the downhole sub to generate a selected vibration in the drill string when the downhole sub is attached to the drill string. Additional apparatus, methods, and systems are disclosed. | ||||||
| 权利要求 | |||||||
| 说明书全文 | |||||||
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