发明名称 |
Method for spatial filtering of electromagnetic survey data |
摘要 |
The method for suppressing noise in the controlled seismic source electromagnetic survey data based on the frequency content of the noise (51) contained in the data. The invention recognizes that some data variations across bins cannot be attributed to resistivity variations within the earth. This variation across the bins constitutes a model of noise in such surveys, and the invention mitigates noise that obeys this model. |
申请公布号 |
GB2450641(B) |
申请公布日期 |
2010.06.09 |
申请号 |
GB20080015525 |
申请日期 |
2006.11.15 |
申请人 |
EXXONMOBIL UPSTREAM RESEARCH COMPANY |
发明人 |
DENNIS E WILLEN |
分类号 |
G01V3/12;G01V3/38;G06F19/00 |
主分类号 |
G01V3/12 |
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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