时移地震油藏监测技术研究

介绍了时移地震油藏监测技术的概念、理论与基础岩石物理分析，描述了时移地震正演模拟过程，分析了实际时移地震油藏监测的可行性，包括时移地震的实施对储层条件、注采方式及地震方法的要求，对时移地震油藏监现场先导试验和油田大规模的应用中，时移地震资料的采集、处理、解释等方面的要求和技术进行分析与研究，并对我国开展时移地震的研究与应用提出了建议。

Study on time-lapse seismic reservoir monitoring

In this paper, time lapse seismic reservoir monitoring technique is introduced. The basic theories of time lapse seismic reservoir monitoring techniques, such as rock physical analysis and time lapse seismic modeling, are described. The feasibility analysis of time lapse seismic monitoring for real reservoir is carried out. The paper analyses the basic requirementsof reservoir conditions, flood manner and seismic data for applying time lapse seismic monitoring in oilfield. For a pilot test or large scale application of time lapse seismic monitoring, seismic acquisition should be carried out carefully. Also, new and special time lapse seismic data processing and interpretation techniques should be developed and applied. The author suggests that time lapse seismic monitoring should be studied and implemented carefully in China.