Title: Application of seismic reservoir prediction technology in Yakela area of Tarim Basin
Abstract: Oil and gas resources are rich in Yakela area of Tarim Basin,but the accumulation rule was not recognized obviously.The authors did the research on seismic comprehensive prediction for Jurassic sandstone reservoir in extension and its physical property.The inversion of pseudo-acoustic curves and spectrum imaging technology were made by means of post-stack pure wave seismic data in order to depict vertical and horizontal distribution of sandstone.On the basis of which,the impedance inversion of prestack elastic waves including the P-wave and S-wave impedance,distribution characteristics of Lame coefficient and liquid detection technique of high frequency absorption attenuation for target reservoir were developed to analyze the seismic response characteristics for different lithological,physical and petroliferous properties.The technology of seismic reservoir prediction depicted the distribution of effective reservoir of Lower Jurassic sandstone in the studied area,in order to search for petroleum exploration favorable target.
Publication Year: 2012
Publication Date: 2012-01-01
Language: en
Type: article
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