利用AVO技术检测大庆长垣黑帝庙油层浅层气藏
Fault-Block Oil and Gas Field（2017）
Abstract
大庆长垣浅层气藏具有埋藏浅、成因复杂、储量小、丰度低、类型多和分布广的特点,地震预测技术一直没有获得突破.应用叠前AVO属性识别浅层气分布范围,首先分析叠前CRP道集地震振幅随偏移距的变化特征,查明含气储层的AVO异常类型,然后优选适合的P(纵波反射系数)、G(斜率)属性组合,快速预测浅层气藏.此方法不受井的约束,预测结果可靠.目前AVO技术在松辽盆地浅层气藏识别中已得到推广应用.
MoreTranslated text
Key words
shallow gas reservoir,AVO attribute,PG attribute,Heidimiao oil layer
AI Read Science
Must-Reading Tree
Example
Generate MRT to find the research sequence of this paper
Chat Paper
Summary is being generated by the instructions you defined