储层反演技术在辽河油田油藏开发中的应用

Application of Reservoir Inversion in Reservoir Development of Liaohe Oilfield

测井约束反演技术用测井资料丰富的高频信息和完整的低频成分补充地震低频和高频带宽的不足,为储层精细描述提供较为可靠的依据。该方法在辽河油田井位部署、火山岩油藏开发、薄层的水平井部署等方面取得良好效果。

The great advantage of well logging constraint inversion was that it could effectively compensate the insufficiency of limited seismic bandwidth using rich high-frequency information of well logging data and complete low-frequency components,and provide more reliable basis for fine reservoir description by inversion and obtain high resolution P-impedance data according to the given geologic information and well logging data as constrain conditions.By means of this method in rolling well deployment,peculiar lithologic hydrocarbon reservoir development and horizontal well tracking and deployment in Liaohe Oilfield,interpretation results of seismic data are enriched,interpretation accuracy is effectively improved,good effect is obtained in practical application.