地震属性分析在潜江凹陷储层预测中的应用

Application of Seismic Attribute Analysis of Reservoir Prediction in Qianjiang Depression

随着地震属性技术的不断发展,地震属性分析技术在储层预测工作中发挥着越来越大的作用。地震属性分析技术主要包括地震属性提取、地震属性优化和分析等技术。结合江汉盆地潜江凹陷蚌东-新农地区的实际地质情况,利用地震属性分析技术对该区的潜江组潜341砂组进行属性提取与优化,划分地震微相,并与钻井微相结合研究了该区潜341砂体展布规律,取得了良好效果。

With the continuous development of seismic attribute method, the seismic attribute analysis technique played a more and more important role in reservoir prediction. The technique included seismic attribute extraction, seismic attribute optimization and analysis, etc. The practical geological conditions of Bangdong-Xinnong Area in Qianjiang Depression of Jianghan Basin were combined in the study ,the seismic attribute of Eq341 sand formation is calculated and optimized with the technique of seismic attribute, the distribution regulation of Eq341 sand formation is studied by using the technique and good effect is obtained.