【正文】
lies associated with thick first Leo sandstone lens,eastern Powder River Basin,Wyoming, Geophysics,1981,46( 11):15191527. ,A. Interpretafion of three dimentional seismic data,AAPG 1986; 5 th edition, 1999. 5. Nelson Jr, H R。 Oil and Gas Journal, 1981 . 6. Gerhardstein A C and A Brown. Interactive interpretation of seismic d ata, 52nd annual interpretational SEG Meeting, SEG1982.