摘要
克孜尔塔格组砂岩储层在巴什托地区比较发育,但平面分布不明晰。常规波阻抗反演受制于地震频带限制,纵向分辨率较低,所以储层预测精度较低。随机地震反演结合地震反射资料、地质模型以及地质统计数据等,实现地震反演与地质统计模拟技术的结合。既提高纵向分辨率,又提高储层横向预测的可靠性。
The sandstone reservoirs of Kezirtag Formation are relatively developmental in Bashituo Area,but they are not distributing distinctly in the planein one plane.The Conventional impedance inversion is dominated by the frequency band of seismic data,and the longitudinal resolution is low,so the predictive precision of reservoirs is low.The seismic stochastic inversion combined with seismic data and geology modeling and geostatistical data to achieveachieveachieves combination of stochastic inversion and geostatistica simulation technology.It improves longitudinal resolution and reliability of transversal prediction for reservoirs.
出处
《内蒙古石油化工》
CAS
2012年第17期41-42,共2页
Inner Mongolia Petrochemical Industry
关键词
随机地震反演
克孜尔塔格组
概率密度函数
巴什托
Seismic Stochastic Inversion
Kezirtag Formation
Probability Density Function
Bashituo
