Invention Grant
- Patent Title: System and method for salt surface updating via wavefield redatuming
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Application No.: US15084627Application Date: 2016-03-30
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Publication No.: US10365386B2Publication Date: 2019-07-30
- Inventor: Uwe Karsten Albertin , Chaoshun Hu
- Applicant: CHEVRON U.S.A. INC.
- Applicant Address: US CA San Ramon
- Assignee: Chevron U.S.A. Inc.
- Current Assignee: Chevron U.S.A. Inc.
- Current Assignee Address: US CA San Ramon
- Agent Marie L. Clapp
- Main IPC: G01V1/28
- IPC: G01V1/28 ; G01V1/30
Abstract:
A method is described for improving subsalt seismic imaging using wavefield redatuming. The method redatums the source wavefield and receiver wavefield to the salt surface. It cross-correlates the redatumed wavefields and uses the time cross-correlations to update the salt surface. The method may be executed by a computer system.
Public/Granted literature
- US20160291177A1 SYSTEM AND METHOD FOR SALTSURFACE UPDATING VIA WAVEFIELD REDATUMING Public/Granted day:2016-10-06
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