Invention Grant
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
- Patent Title: Dip-based corrections for data reconstruction in three-dimensional surface-related multiple prediction
- Patent Title (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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Application No.: US12798594Application Date: 2010-04-07
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Publication No.: US08478531B2Publication Date: 2013-07-02
- Inventor: Peter A. Aaron , Roald G. van Borselen , Robertus F. Hegge , Simon R. Barnes
- Applicant: Peter A. Aaron , Roald G. van Borselen , Robertus F. Hegge , Simon R. Barnes
- Applicant Address: NO Lysaker
- Assignee: PGS Geophysical AS
- Current Assignee: PGS Geophysical AS
- Current Assignee Address: NO Lysaker
- Main IPC: G01V1/28
- IPC: G01V1/28 ; G01V1/36 ; G01V1/00 ; G06F19/00
Abstract:
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.
Public/Granted literature
- US20110178715A1 DIP-based corrections for data reconstruction in three-dimensional surface-related multiple prediction Public/Granted day:2011-07-21
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