Wellbore Interactive-Deflection Mechanism |
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| 申请号 | US15528191 | 申请日 | 2015-12-15 | 公开(公告)号 | US20170362896A1 | 公开(公告)日 | 2017-12-21 |
| 申请人 | Halliburton Energy Services, Inc.; | 发明人 | Franklin Charles Rodriguez; | ||||
| 摘要 | A deflection mechanism may include a first incline and a second incline for interacting with legs of a junction assembly to selectively deflect each of the legs in a desired direction in a multilateral wellbore system. The deflection mechanism may include a window assembly for a main borehole of the wellbore and having a selective-deflection profile positioned proximate to an entrance into a lateral borehole extending from the main borehole. One leg of the junction assembly may include a surface profiled corresponding to an angle of the first incline to deflect the leg toward the lateral borehole. Another leg of the junction assembly may include a surface profiled corresponding to an angle of the second incline to deflect the leg toward a whipstock assembly positioned internal to the window assembly. | ||||||
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