发明申请
US20120116680A1 MICROSEISMIC SOURCE LOCATION ESTIMATION METHOD WITH HIGH RESOLUTION USING GREEN'S FUNCTIONS
审中-公开
使用绿色功能的高分辨率的微观源位置估计方法
- 专利标题： MICROSEISMIC SOURCE LOCATION ESTIMATION METHOD WITH HIGH RESOLUTION USING GREEN'S FUNCTIONS
- 专利标题（中）： 使用绿色功能的高分辨率的微观源位置估计方法
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申请号： US12941644申请日： 2010-11-08
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公开(公告)号： US20120116680A1公开(公告)日： 2012-05-10
- 发明人: Tong W. Fei , Yi Luc , Mohammed N. Alfaraj , Gerard T. Sohuster
- 申请人： Tong W. Fei , Yi Luc , Mohammed N. Alfaraj , Gerard T. Sohuster
- 专利权人： Saudi Arabian Oil Company
- 当前专利权人： Saudi Arabian Oil Company
- 主分类号： G01V1/40
- IPC分类号： G01V1/40 ; G06F19/00
摘要：
The sources of microseismic hydraulic fracture events (“hydro-fracs”) are located for image mapping by the calculation of Green's functions G(x,z,t|x′,z′,0) which is estimated using, e.g., RVSP, VSP, SWD and/or surface data, with the Green's functions used as migration kernels with greater accuracy than the prior art techniques, e.g. the diffraction limit, because all of the natural arrivals in the data are utilized.
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