发明名称 |
Método de sincronizar unidade de um sistema de avaliação de avaliação de formação/operação de perfuração, e sistema |
摘要 |
<p>To synchronize units of a formation evaluation/drilling operation evaluation system, a time delay associated with a communications link between a master unit and a slave unit of the formation evaluation/drilling operation evaluation system is determined. The master unit has a master time clock that provides universal time. The time delay associated with the communications link is used to enable synchronization of time provided by a slave time clock in the slave unit to the universal time.</p> |
申请公布号 |
BRPI0908790(A2) |
申请公布日期 |
2015.07.21 |
申请号 |
BR2009PI08790 |
申请日期 |
2009.01.28 |
申请人 |
PRAD RESEARCH AND DEVELOPMENT LIMITED |
发明人 |
EDWARD NICHOLS;YUJI HOSODA;THOR JOHNSEN;VAMSI VYTLA;HONG ZHANG;LUIS DEPAVIA |
分类号 |
G01V1/40 |
主分类号 |
G01V1/40 |
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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