摘要
Quantitative estimation of fracture-cavern bodies’ width is a practical problem for the prospecting and development of carbonate fracture-cavern reservoirs. On the basis of the HTA (horizontal trace amplitude) derived from the spatial wavelet function, the capability of migration imaging for estimating the width of geological bodies is analyzed and a method of estimating fracture-cavern bodies’ width is proposed. Finally, the method is verified through a physical simulation experiment.