Abstract：Some hypotheses about seismic wavelet and reflection coefficients should be made in the available deconvolution methods,which can't be totally met in real situation generally and has restriction on the application of deconvolution.Faced with different deconvolution,the paper presented matrix multiplication combining the computation of deconvolution with solving deconvolutoin and gave relative computational methods in frequency domain based on the corresponding time-to-frequency relationship.Since there is no restriction on phase in the method,the deconvolution processing of seismic signal with arbitrary phases.The simulation test showed the deconvolution method can truly realize the spectral whitening in a condition of free-from noise interference.The seismic data processed by the deconvolution can both improve resolution significantly in vertical direction and have good preservation of amplitude.
何艳, 李大卫. 一种适应任意相位子波的反褶积方法[J]. 石油地球物理勘探, 2008, 43(3): 265-269.
He Yan, Li Da-wei. An approach of deconvolution adaptive to wavelet with arbitrary phases. OGP, 2008, 43(3): 265-269.
