反Q滤波技术在排10西地区的应用  

Application of inverse Q filtering technique to Pai10 west area

作　　者：钱焕菊[1] 李守济[1] 郝志伟[1] 肖辉[1] 

机构地区：[1]中国石化股份柯限公司胜利油田分公司勘探开发研究院西部分院

出　　处：《低渗透油气田》2016年第1期76-79,共4页

摘　　要：排10西地区古近系存在地层接触关系不明确、地表反射特征不明确的地质问题．针对上述两个问题选取不同的地震资料，在合理解释目的层的基础上，采用反Q滤波技术对排10西古近系进行提高分辨率处理．通过目标处理，目的层分辨率得到提高，解决了地震接触关系及地震反射特征不明确的问题，满足了解释人员的地质要求，为后续的储层预测、砂体描述奠定了基础.There are geologic problems of unclear stratigraphic contact relationship and formation reflection characteristic in the Pale.gene of Pai10 West area. In view of the above two problems, the seismic resolution of the Paleogene in Pal 10 West area is improved through adopting the inverse Q filtering technology, and based on the reasonable interpretation of the target zone. Through the objective processing, the seismic resolution of the target zone is improved, and the problems of the unclear stratigraphic contact relationship and seismic reflection characteristics are solved. This laid the foundation for the subsequent reservoir prediction and sand-body description.

关 键 词：排10西地区 目标处理 反Q滤波 地震分辨率 地层接触关系 反射特征 

分 类 号：P618.510.2[天文地球—矿床学]