Drillable Oilfield Tubular Plug |
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| 申请号 | US15259284 | 申请日 | 2016-09-08 | 公开(公告)号 | US20180066496A1 | 公开(公告)日 | 2018-03-08 |
| 申请人 | Tyler W. Blair; Bruce W. Cunningham; Timothy R. Shamburger; | 发明人 | Tyler W. Blair; Bruce W. Cunningham; Timothy R. Shamburger; | ||||
| 摘要 | A drillable oilfield tubular plug that employs clutch faces, drilling features, anti-rotation features, and composite materials to facilitate quicker drill-out operations after the plugs have been utilized. | ||||||
| 权利要求 | |||||||
| 说明书全文 | |||||||
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