摘要
讨论了应用地震属性研究油藏 (或储层 )特征时存在的问题 ,指出了通过运用属性的综合标定、先验模型的约束以及改进属性算法等手段 ,可以在一定程度对地震属性进行优化 ,减少地震属性应用的不确定性 ,提高地震属性预测油藏特征的应用效果。
Limitations in using seismic attributes to reservoir characterization are discussed in the paper. By a combination of seismic attribute calibration, model-based constraint and refinement of algorithms of seismic attribute extraction, the limitations and uncertainties in using seismic attributes to reservoir characterization can be reduced greatly. Therefore,the efficiency and accuracy of reservoir characterization by using seismic attributes are improved accordingly.
出处
《勘探地球物理进展》
2002年第5期18-22,共5页
Progress in Exploration Geophysics
关键词
地震属性
应用
属性标定
属性优化
模型约束
油藏特征
seismic attribute
attribute calibration
attribute optimization
model-based constrain
reservoir char -acterization