【摘要】 地震反演综合应用了测井资料在垂向上的分辨力和地震资料在横向上的连续性以及所包含的丰富的岩性和物性信息,把界面性的地震数据转换成岩层性的测井数据,使其能与钻井、测井直接对比,并以岩层为单元进行地质解释,研究储层特征的空间变化,描述储层的分布特征,为勘探开发提供重要依据。在西江24-3油田的应用中对比各种反演方法的适用性,举例介绍了针对复杂地质情况时反演应用的关键技术环节。根据工区的已知钻井等地质资料,利用反演波阻抗数据体对工区进行了研究,并对储层进行预测。更多还原

【Abstract】 Integrated technology of the seismic inversion,by using the resolution of vertical log data and the lateral continuity of seismic data,contains extensive information on the lithology and physical properties.To change the interface of the seismic data into layered logging data may make them used together with drilling,and logging for lithology interpretation so as to study the spatial variation of reservoir characteristics,discribe the distribution of the reservoir,and found the basis for the exploration and development.This paper takes the Xijiang 24-3 oilfield as a case to promote the seismic inversion technology for application.更多还原