针对惠州某区滚动勘探阶段钻井较少、薄储层预测难度大的问题,采用基于正则化算子的叠前同步反演技术解决钻井偏态分布难以确定砂体横向边界的问题,从而确定更加合理的变程、变差函数等统计学参数,并作为地质统计学反演的关键参数输入;通过开展地质统计学反演,提高薄储层的纵向薄储层识别厚度问题.反演结果表明:预测设计井X3处储层发育,新钻井X3资料验证了此结果;目标区存在A2UP、A2LOW、A2共3套砂体,且互不连通.%In view of fewer drilling wells and the difficulty of thin reservoir prediction in the rolling exploration stage in an area in Huizhou,the pre-stack simultaneous inversion technique based on the regularization operator was adopted to solve the problems of the difficulty of determining the lateral boundary of sand using the skewed distribution of drilling.More reasonable variation and variation functions were determined and treated as the key parameter input for geo-statistics inversion.The predicted thickness of the vertical thin reservoir was improved by geo-statistical inversion.The inversion results show that the reservoir in the design well X3 will develop,and data from the new drilling well X3 verify the result.There are three sets of sand bodies in the target zone: A2UP,A2LOW,and A2,which are mutually unconnected.
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