发明名称 |
Method and apparatus for clock synchronization |
摘要 |
<p>A system for synchronizing components of a downhole system includes: a source assembly including a source clock; an electromagnetic source associated with the source assembly and configured to emit an electromagnetic signal into an earth formation at a transmission time; a receiver assembly including a receiver clock; an electromagnetic receiver associated with the receiver clock and configured to detect the electromagnetic signal; and a processor configured to identify a receipt time of the electromagnetic signal based on the receiver clock and adjust the receiver clock by comparing the transmission time to the receipt time.</p> |
申请公布号 |
GB2491757(B) |
申请公布日期 |
2015.12.16 |
申请号 |
GB20120016849 |
申请日期 |
2011.04.07 |
申请人 |
BAKER HUGHES INCORPORATED |
发明人 |
RADU COMAN;MICHAEL NEUBERT |
分类号 |
G01V11/00;G01V3/26;G01V3/34;G01V3/38;G01V13/00 |
主分类号 |
G01V11/00 |
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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