莺山断陷侏罗系火山岩中发现商业气流 ,使深层火山岩成为松辽盆地又一个油气勘探目的层。在钻井少的情况下寻找火山岩储气层 ,利用地震信息预测火山岩分布就成了唯一有效的途径。利用地震资料结合钻井地质可对火山岩的分布进行研究。通过火山岩在地震上的反射特征 ,可预测火山岩的分布范围和厚度 ;通过钻井地质揭示的地层 ,可研究火山岩的分布规律。由此 ,可搞清火山岩的形成及分布。这对松辽盆地莺山断陷侏罗系火山岩储气层的研究具有十分重要的意义。 Commercial airflow was found in the Jurassic volcanic rocks of the Yingshan Fault Depression, making the deep volcanic rocks another oil and gas exploration target layer in the Songliao Basin. Finding volcanic reservoirs with little drilling and predicting volcanic distribution using seismic information has become the only effective way. The distribution of volcanic rocks can be studied by using seismic data in combination with drilling geology. Through the seismic reflection characteristics of volcanic rocks, the distribution range and thickness of volcanic rocks can be predicted. The distribution of volcanic rocks can be studied through the strata exposed by drilling geology. As a result, the formation and distribution of volcanic rocks can be clarified. This study of Jurassic volcanic reservoirs in the Yingshan Fault Depression, Songliao Basin is of great significance.