地震属性分析在储层预测中的应用

Application of seismic attribute analysis in reservoir prediction

1. 江苏油田地质科学研究院,扬州225009;2. 江苏油田石油工程技术研究院,扬州225009

Geology Research Institute, Jiangsu Oil Exploration Corp, Yangzhou 225009

介绍了地震属性的定义和分类,并在JH凹陷SH地区和YM油田LGZ地区,进行了地震属性分析方法研究。通过对储层含油气性敏感参数的分析,建立了它们与含油气性的关系,并评价了目标区含油气状况。

The definition and classification of seismic attributes are presented The seismic attributes are then used in the light of production requirements to aid hydrocarbon bearing prediction in JH sag of SH area and LGZ region of YM oilfield. The relationship between the seismic attributes and hydrocarbon bearing possibility is established through an analysis of sensitivity to oil gas bearing on the seismic attributes, thereby the evaluation of oil gas bearing status can be performed which provides valuable information for the determination of exploration target.