Dual telemetry receiver for a measurement while drilling (MWD) system |
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| 申请号 | US15248782 | 申请日 | 2016-08-26 | 公开(公告)号 | US09957795B2 | 公开(公告)日 | 2018-05-01 |
| 申请人 | Mostar Directional Technologies, Inc.; | 发明人 | John Petrovic; Victor Petrovic; Matthew R. White; Neal P. Beaulac; | ||||
| 摘要 | A receiver for a dual telemetry measurement while drilling (MWD) system and method for operating same are provided. The receiver includes a mud pulse receiver module for receiving a first signal sent using mud pulse telemetry via a pressure transducer configured to detect mud pulses transmitted through a mud column in a drill string; an electromagnetic (EM) receiver module for receiving a second signal sent using EM telemetry via the drill string and a formation; and a processer for obtaining the first signal when operating in a mud pulse mode and the second signal when operating in an EM mode and having MWD data displayed at a surface system. | ||||||
| 权利要求 | |||||||
| 说明书全文 | |||||||
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