收稿日期: 2007-10-23
修回日期: 2008-03-23
网络出版日期: 2008-06-10
Application of Log Curve Reconstruction in the Prediction of Reservoirs
Received date: 2007-10-23
Revised date: 2008-03-23
Online published: 2008-06-10
张静,;王彦春;陈启林;李延丽;张菊梅 . 储层特征曲线重构技术在储层预测中的应用研究[J]. 天然气地球科学, 2008 , 19(3) : 396 -401 . DOI: 10.11764/j.issn.1672-1926.2008.03.396
The difference of acoustic wave curves between reservoir layers and non\|reservoir layers is too little to be differentiated, and it is very difficult to identify the reservoir using the inversion method of conventional impedance in some fields. In order to resolve this question, the technique of reservoir\|identifying log curve reconstruction is needed. This paper discusses how to apply various well log informations to reconstruct the characteristic curves of reservoirs to decrease the ambiguity of seismic inversion. The authors summed up a suit of techniques and means for the reconstruction of reservoir characteristic curves and used them to predict reservoirs in the middle area of the ANan oil field in the Eren basin. The effect is very remarkable.
Key words: Inversion; Reconstruction; Wavelet; Resolution; Reservoir Prediction.
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