| 发明名称 |
POSITIONING A SEISMIC ACQUISITION SYSTEM USING ELECTROMAGNETIC SIGNALS |
| 摘要 |
An apparatus includes a towed seismic acquisition system and a ranging system. The ranging system is adapted to use electromagnetic ranging signals to indicate a location of one or more points on the towed seismic acquisition system. |
| 申请公布号 |
EP2494379(A2) |
申请公布日期 |
2012.09.05 |
| 申请号 |
EP20100828812 |
申请日期 |
2010.10.22 |
| 申请人 |
GECO TECHNOLOGY B.V. |
发明人 |
GROENAAS, HALVOR, S.;FRIVIK, SVEIN, ARNE |
| 分类号 |
G01V1/38;G01V1/16 |
主分类号 |
G01V1/38 |
| 代理机构 |
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代理人 |
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| 地址 |
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