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Offshore reservoir monitoring system for installation in a seabed and method for its operation
Offshore reservoir monitoring system for installation in a seabed and method for its operation
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机译:安装在海床中的海上储层监测系统及其运行方法
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摘要
An offshore reservoir monitoring system (100) comprises a vertical array (110) with multiple seismic receivers (120) less than 10 m apart. During operation, the vertical array is deployed in a shallow borehole (111) in a seabed (10) away from noise at a seafloor (11). The dense spacing of receivers (120) ensures an adequate number of sensors (120) in the shallow borehole (111) and a spatial sampling rate appropriate for suppressing coherent noise in the shallow layers under the seafloor (11). Vertical arrays (110) can be added to the system (100) at any time.
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