发明授权
US08818778B2 Method for creating a 3D rock representation using petrophysical data
有权
使用岩石物理数据创建3D岩石表征的方法
- 专利标题： Method for creating a 3D rock representation using petrophysical data
- 专利标题（中）： 使用岩石物理数据创建3D岩石表征的方法
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申请号： US12561083申请日： 2009-09-16
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公开(公告)号： US08818778B2公开(公告)日： 2014-08-26
- 发明人: Rafael Salazar-Tio , Boqin Sun
- 申请人： Rafael Salazar-Tio , Boqin Sun
- 申请人地址： US CA San Ramon
- 专利权人： Chevron U.S.A. Inc.
- 当前专利权人： Chevron U.S.A. Inc.
- 当前专利权人地址： US CA San Ramon
- 代理商 Albert K. Shung
- 主分类号： G06G7/48
- IPC分类号： G06G7/48 ; G01V11/00
摘要：
The present invention enables the use of a global optimization method for performing joint-inversion of multiple petrophysical data sets, using forward models based on first principle of physics, to generate a 3D rock representation of a subsurface rock structure. The resulting 3D rock representation captures the internal structure, and honors the measured petrophysical properties, of the subsurface rock structure. The 3D rock representation can then be used to predict additional properties not considered in the inversion, to further characterize the subsurface rock structure.
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