发明名称 |
MULTI-MODE ELECTROMAGNETIC SURVEYING |
摘要 |
A method for providing information about a region below the earth's surface, comprises a) providing data from a system comprising an inductive source providing inductive signals in the region and a plurality of galvanic receivers for receiving galvanic signals resulting from the inductive signals, wherein the galvanic signals are the result of mode conversion occurring in the subsurface region; and b) processing the data. Step b) may include generating at least one galvanic virtual source signal.
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申请公布号 |
CA2765546(A1) |
申请公布日期 |
2010.12.23 |
申请号 |
CA20102765546 |
申请日期 |
2010.06.17 |
申请人 |
SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V. |
发明人 |
SINGER, JOHANNES MARIA |
分类号 |
G01V3/08;G01V3/10;G01V3/38 |
主分类号 |
G01V3/08 |
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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