发明名称 |
SEISMIC DATA ACQUISITION WITH VARYING RELATIVE DISTANCE BETWEEN MULTIPLE SEISMIC VESSELS |
摘要 |
The present invention generally relates to marine seismic prospecting, and in particular to seismic prospecting using multiple vessels. During acquisition of seismic data, a distance [D] between a first seismic vessel [110] and a second seismic vessel [120] may be adjusted according to a predefined function such that data is collected at a variety of offsets. |
申请公布号 |
CA2933467(A1) |
申请公布日期 |
2015.06.18 |
申请号 |
CA20142933467 |
申请日期 |
2014.12.09 |
申请人 |
ION GEOPHYSICAL CORPORATION |
发明人 |
LEVEILLE, JACQUES PIERRE;BRETTWOOD, PAUL;MEREDITH, JEFFREY ALAN |
分类号 |
G01V1/38 |
主分类号 |
G01V1/38 |
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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