Invention Grant
- Patent Title: System and method for deriving reservoir stresses from 4D seismic data
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Application No.: US16136755Application Date: 2018-09-20
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Publication No.: US11150371B2Publication Date: 2021-10-19
- Inventor: Uwe K. Albertin , Joseph P. Stefani , Andrey H. Shabelansky , Mark A. Meadows
- 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
- Agency: Sheppard, Mullin, Richter & Hampton LLP
- Main IPC: G01V1/30
- IPC: G01V1/30 ; G01V1/34
Abstract:
A method is described for seismic imaging including determination of reservoir stresses. The method may include the use of elastic full waveform inversion (FWI), 3rd-order elasticity, and finite-difference strain calculations. The method may be executed by a computer system.
Public/Granted literature
- US20190086568A1 SYSTEM AND METHOD FOR DERIVING RESERVOIR STRESSES FROM 4D SEISMIC DATA Public/Granted day:2019-03-21
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