发明授权
US08478531B2 Dip-based corrections for data reconstruction in three-dimensional surface-related multiple prediction
有权
用于三维表面相关多重预测中的数据重建的基于Dip的校正
- 专利标题： Dip-based corrections for data reconstruction in three-dimensional surface-related multiple prediction
- 专利标题（中）： 用于三维表面相关多重预测中的数据重建的基于Dip的校正
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申请号： US12798594申请日： 2010-04-07
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公开(公告)号： US08478531B2公开(公告)日： 2013-07-02
- 发明人: Peter A. Aaron , Roald G. van Borselen , Robertus F. Hegge , Simon R. Barnes
- 申请人： Peter A. Aaron , Roald G. van Borselen , Robertus F. Hegge , Simon R. Barnes
- 申请人地址： NO Lysaker
- 专利权人： PGS Geophysical AS
- 当前专利权人： PGS Geophysical AS
- 当前专利权人地址： NO Lysaker
- 主分类号： G01V1/28
- IPC分类号： G01V1/28 ; G01V1/36 ; G01V1/00 ; G06F19/00
摘要：
A best fitting trace in seismic data is determined for a desired trace to be reconstructed. A dip-based correction is calculated per trace and per sample for differences in azimuth, common midpoint coordinates, and offset between the best fitting trace and the desired trace. The dip-based correction is applied to the best fitting trace to reconstruct the desired trace for 3D surface-related multiple prediction.
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