摘要
苏里格气田东区盒8气藏为河流相沉积,且以辫状河和曲流河为主,所形成的砂体在空间上分布的连续性很差,导致砂体分布的描述十分困难。本文采用高分辨率层序地层学的原理和方法,针对苏里格气田东区盒8气藏进行了层序地层旋回的分级和划分,并详细描述了不同级别旋回的层序特征。在建立单井层序地层柱状图的基础上,完善了盒8气藏的层序地层格架及等时对比。
引文
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