论文部分内容阅读
本文结合L37井区多口井的实钻井数据,在测井数据及理论模型计算结果分析的基础上,进行了该区典型井岩电特征统计及分析,总结了储层岩石物理敏感参数定量标准。以分角度叠加的地震资料为基础,分析地震波振的变化特征,综合利用纵波速度,横波速度,泊松比等弹性参数,在交汇分析的基础上,进行叠前敏感属性优选,从而可以更好的进行储层的有效识别及分布规律的预测。
Based on the well drilling data of multiple wells in L37 well area and based on the analysis of well logging data and theoretical model calculation results, the author takes the statistic and analysis of the lithologic characteristics of typical wells in this area and summarizes the quantitative criteria of rock physics sensitive parameters . Based on the seismic data superimposed at different angles, the variation characteristics of seismic wave vibration are analyzed. Based on the analysis of the elastic parameters such as P-wave velocity, shear wave velocity and Poisson’s ratio, the prestack susceptibility is optimized, which makes it better The effective identification and distribution of the reservoir prediction.