用测井资料的正演模拟法提高地震资料的分辨率

Improving the resolution of seismic data by forward modeling of well log

石油大学勘探系, 东营 257062

Department of Exploration, University of Petroleum, Dongying 257062

本文介绍了一种从测井资料出发,通过正演模拟提高地震资料分辨率的方法。它充分利用了测井资料的有用信息,从而在测井资料约束下得到高分辨率的地震记录。从文中提供的实例可以看到该方法的有效性。

On the basis of well log, a method which can improve the resolution of seismic data by forward modeling is introduced in the paper. The method makes full use of the information contained in well log.So high-rasolution seismic records can be obtained through the method under the constraint of well log.The example provided in the paper shows the validity of the method.