疙瘩台构造带疙8井区AVO异常属性分析  

An analysis of abnormal AVO attribute in Ge8-well area of Getatai structural-zone

作　　者：刘朋波[1] 潘仁芳[1] 申雯龙[1] 

机构地区：[1]长江大学地球科学学院,湖北荆州434023

出　　处：《内蒙古石油化工》2006年第12期201-203,共3页Inner Mongolia Petrochemical Industry

摘　　要：基于AVO原理,研究含气砂岩的地震反射振幅随炮检距的变化关系及AVO异常属性特征。并将AVO技术应用于疙瘩台构造带疙8井区的天然气藏研究,分析其异常响应特征,总结含气储层AVO异常类型,对该区的储层预测具有明确的指导意义。Base on AVO principle, the seismic reflection amplitude varying with offset and AVO abnormal attribute of gas-bearing sandstone are analyzed. And study gas reservoirs in Ge8-well area of Getatai structural-zone with the AVO technology, analysis of abnormal AVO response character, summarize abnormal AVO attribute character of gas- bearing reservoirs, in favor of forecasting gas- bearing reservoirs.

关 键 词：AVO 异常属性 疙瘩台构造带 

分 类 号：P631.425[天文地球—地质矿产勘探]