利用地震资料多参数解释砂岩层

Using Multi-parameter of Seismic Data Interprets Sand Formation

地震资料多参数分析,是寻找岩性油气藏的有效手段。砂岩体的对比追踪,是地震解释工作的难点。对来自地下不同岩层的地震反射信息作出正确的解释,就要从模型出发,建立与实际地质目标尽量接近的地质模型和相对应的数学模型,进而对各种地震参数进行科学的分析、验证、优选,寻找出含油气砂岩体。

Multi - parameter analysis of seismic is a useful method to search lithologic reservoir. Comparison tracking for sand body is a difficulty task for seismic interpretation. Correct seismic interpretation of seismic reflection information from different layer should start from model. Geologic model and corresponding mathematical model is established closely to actual geologic object. Using various seismic parameter to seek petroliferous sand bodies by running scientific analysis, confirmation, optimizing and eliminate the false and retain the true.