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《Coal Geology of China》 2008-03
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Coal Bed Fracture Forecast Using Azimuth Gather

Liu Wu,Cui Ruofei and Qian Jin(China University of Mining & Technology,Xuzhou 221008,China)  
Nowadays,it is the important problem to be urgently settled that detect the coal bed methane concentrating area and predict the possible position of coal bed methane outburst during the coalmine production.Based on P-wave seismic data and the prediction principle of the fracture azimuth and density utilizing seismic attributes,including amplitude and velocity,versus azimuth,the authors put forward seismic data processing based on azimuth gather.With the processing of 3D seismic data,data of azimuth gather achieved,and the method is feasible.
【Fund】: 国家自然基金项目(编号:40574057);; 国家重点基础研究发展规划(973)项目(编号:2007CB209400)
【CateGory Index】: TD713
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【Citations】
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