【摘要】 地震属性技术已经在油气勘探开发,油气藏预测与描述中得到了广泛的应用,其与地球物理和地质特征之间的关系,也越来越受到人们的重视。但地震属性之间,地震属性与储层参数之间的相互关系仍较模糊,对地震属性的使用缺乏系统的研究和分析,这使得地震属性在应用中存在较大的不确定性。这里通过模型和实例分析,研究了储层地质特征,地质与地球物理参数的相关性,地震属性的有效性以及储层预测的基础地质条件,对油气勘探开发具有一定的实际意义和指导作用。更多还原

【Abstract】 The seismic attributes analysis technology has been widely applied to the oil-gas exploration and development,reservoir prediction and description,and the relationships between all of the attributes and the physical and geological characteristics are much accounted of by more and more people.However,relationships among different seismic attributes and between seismic attributes and reservoir parameters are still ambiguous.The relevant study has been rarely performed,resulting in relatively large uncertainty in respect of seismic attributes applications.Through model tests and examples,the geological characteristics of reservoir,the relationships between the geological and geophysical parameters,the effectiveness of seismic attributes,and the basic geological conditions of reservoir prediction have been studied.This has some practical significance and instruction function to the oil-gas exploration and development.更多还原