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地震资料在储层随机建模中的应用
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摘要
储层随机地质建模技术做为油藏三维定量表征的一项新技术,可以定量刻画三维空间油藏地质特征。但对于复杂类型储层或井点较少的工区,井间储层变化存在较大的不确定性。本文介绍了一种利用三维地震资料作为三维建模井间约束的方法,可以降低井间储层分布的不确定性,提高三维地质模型的精度,取得了很好的效果,可为同类研究提供借鉴。
The technology of reservoir stochastic geological modeling,which is a new technology describing reservoir three-dimensional feature,can describe three-dimensional space reservoir geological feature.But for complex type reservoir or lesser wells in the work area,reservoir changes between wells exist biggish indetermination.This paper introduce a method which use three-dimensional seismic data to restrict three-dimensional geological modeling between wells.This method can reduce the indetermination of reservoir distribution between wells and improve the precision of three-dimensional geological modeling.Due to its good effect,it can be taken as references for congeneric research.
引文
[1]王家华,张团峰.油气储层随机建模[M].石油工业出版社,2001.
    [2]穆龙新,贾文瑞.油藏早期评价阶段储层建模技术的发展方向[J].石油勘探与开发,1994,21(5):27-30.
    [3]吴胜和,熊琦华,等.储层建模中随机模型的地质适用性[J].石油地球科学文集,北京:石油工业出版社,1998.

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