Application of Modified Morlet Wavelet Transform in Reservoir Prediction

doi:10.7657/XJPG20160519

Abstract

Abstract: Morlet wavelet possesses the highest resolution in time frequency domain. This article presents a wavelet transform method, selects Morlet wavelet as mother wavelet, introduces a parameter c2 controlling the bandwidth of wavelet functions which will be modified later, and studies the influences of c2 variation on wavelet functions. After the application of modified Morlet wavelet transform in seismic physical modeling, the seismic data after frequency division processing can provide more clear description of objectives. The case study shows that the modified frequency division processing method of Morelet wavelet transform can effectively improve the accuracy of reservoir prediction

CLC Number:

P631.443

QI Yu, LIANG Jianshe, LIU Yinghong, YU Ziliang, CHEN Silu. Application of Modified Morlet Wavelet Transform in Reservoir Prediction[J]. , 2016, 37(5): 1-1.

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Application of Modified Morlet Wavelet Transform in Reservoir Prediction

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