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匡斌 ,王华忠 ,陈世军 ,王常波 ,胡中标 ,马在田 .傅里叶有限差分深度偏移成像方法研究和应用 .石油地球物理勘探 ,2 0 0 1,36 (6 ) :6 98～ 70 3 本文介绍了傅里叶有限差分叠前深度偏移方法的理论研究及应用情况 ,通过对复杂的 Mar-mousi模型进行处理 ,地震波场不失真 ,成像质量高。同时展示了对 ZX地区二维地震资料的处理结果 ,并与 Kirchhoff积分方法处理效果进行了简单对比。结果表明 ,傅里叶有限差分偏移法在成像效果和振幅保真方面都优于 Kirchhoff积分法 ,但计算效率较低。
Kuang Bin, Wang Huazhong, Chen Shijun, Wang Changbo, Hu Zhongbiao, Ma Zaitian.Research and application of Fourier finite difference depth migration imaging method. Petroleum Geophysical Prospecting, 2 0 0 1,36 (6): 6 98 ~ 70 3 This article describes The theoretical research and application of the Fourier finite difference prestack depth migration method are carried out. The seismic wavefield is not distorted and the imaging quality is high by processing the complicated Mar-mousi model. At the same time, the processing results of 2D seismic data in ZX area are also demonstrated, and the comparison with Kirchhoff integral method is simple. The results show that Fourier finite difference method is better than Kirchhoff method in imaging effect and amplitude fidelity, but the computational efficiency is lower.