发明名称 |
FREQUENCY SWEEPS FOR ENCODING DIGITAL SIGNALS IN DOWNHOLE ENVIRONMENTS |
摘要 |
A method for encoding signals using frequency sweeps in a downhole environment, in some embodiments, comprises: obtaining a digital signal; encoding the digital signal using one or more frequency sweeps to produce an encoded signal; transmitting the encoded signal from a transmitter to a receiver, at least one of the transmitter or receiver disposed downhole; receiving the encoded signal at the receiver; and decoding the encoded signal at the receiver to produce a decoded digital signal. |
申请公布号 |
WO2016137473(A1) |
申请公布日期 |
2016.09.01 |
申请号 |
WO2015US17793 |
申请日期 |
2015.02.26 |
申请人 |
HALLIBURTON ENERGY SERVICES, INC. |
发明人 |
WERKHEISER, Gregory, Thomas;FRIPP, Michael, Linley |
分类号 |
E21B47/12;E21B47/13 |
主分类号 |
E21B47/12 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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