发明申请
- 专利标题： METHOD AND APPARATUS FOR DEBLENDING SEISMIC DATA USING A NON-BLENDED DATASET
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申请号： US17394543申请日： 2021-08-05
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公开(公告)号： US20210364666A1公开(公告)日： 2021-11-25
- 发明人: Gordon POOLE , Henning HOEBER , Adel KHALIL
- 申请人： CGG SERVICES SAS
- 申请人地址： FR Massy Cedex
- 专利权人： CGG SERVICES SAS
- 当前专利权人： CGG SERVICES SAS
- 当前专利权人地址： FR Massy Cedex
- 主分类号： G01V1/36
- IPC分类号： G01V1/36 ; G01V1/32 ; G01V1/28
摘要：
A non-blended dataset related to a same surveyed area as a blended dataset is used to deblend the blended dataset. The non-blended dataset may be used to calculate a model dataset emulating the blended dataset, or may be transformed in a model domain and used to derive sparseness weights, model domain masking, scaling or shaping functions used to deblend the blended dataset.
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