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Comprehensive Prediction of Volcanic Rocks Reservoir in Anda – Wangjiatun ZoneNormal access

Authors: Z. R. Zhang, H. H. Guo, W. Li and H. J. Gong
Event name: 73rd EAGE Conference and Exhibition incorporating SPE EUROPEC 2011
Session: Reservoir Characterisation
Publication date: 23 May 2011
DOI: 10.3997/2214-4609.20149563
Organisations: SPE, EAGE
Language: English
Info: Extended abstract, PDF ( 1.09Mb )
Price: € 20

On basis of the studied geologic characteristics of volcanic rocks in WANGJIATUN, it is to identify volcanic conduit, volcanic flooding, volcanic sedimentary and other lithofacies such as volcanic extrusive, and then determined their lithofacies distribution by spectral imaging technology and in combination of seismic reflection characteristics; On basis of identification of the main volcanic and under the control of main volcanic and volcanic lithofacies, it is to predict volcanic reservoir distribution by azimuthal seismic anisotropy analysis technology; Finally we implement several seismic attributes and gas-water contact analysis to comprehensively predict gas distribution in the fractured volcanic reservoir.

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