利用井约束反演技术进行油藏描述研究

Study of Oil Reservoir Characterization with Inversion Technique Constrained by Log Data

论述了一种针对薄互储层条件下的油藏描述方法 ,以井约束反演技术为基础 ,利用对岩性变化敏感的测井曲线进行井约束条件下的二维地震资料储层反演处理 ,大大提高了地震资料的分辨率 。

A reservoir characterization method used in thin inter-bed sand formation, was introduced. Based on log constrained inversing technique,inversing processing to two dimension seismic data was realized under the condition of log constraining by using some log curve which is more sensitive to lithology. It has efficiently improved the resolution of seismic data, and ascertained thin inter-bed shaly-sand reservoir characterization.