Applying waveform analysis to semi-quantitatively predict carbonate reservoir in Tazhong area
Online published: 2010-03-15
The carbonate reservoir is characterized by various types and strong inhomogeneity. Seismic waveform variation characteristic is used to semi-quantitatively identify and predict the distribution of high-quality reservoir. The basic principle, realization process and the key parameters of this technology are analyzed. The seismic response pattern is established in reservoir zone by well-seismic calibration, and the seismic waveform characteristics of different reservoirs are analyzed. Seismic trace waveform of target zone is classified by means of self-organizing neural network. The semi-quantitatively evaluation of carbonate reservoir is finally carried out. According to the prediction, two wells have been drilled, and the drilling result is consistent with the prediction result.
HU Mingqing , LIU Shaofeng . Applying waveform analysis to semi-quantitatively predict carbonate reservoir in Tazhong area[J]. Lithologic Reservoirs, 2010 , 22(1) : 101 -103 . DOI: 10.3969/j.issn.1673-8926.2010.01.019
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