油藏描述过程中储层物性图版的研制

Development of Reservoir Physical Property Chart Board in Reservoir Description

从河南卫城油田 Es下3储层取心井的岩心分析资料出发 ,结合测井曲线特征 ,分析岩电关系 ,确定了储层物性参数解释模型。根据选层原则 ,通过对岩心分析资料和测井资料的校正 ,研制了储层物性图版 ;并应用线性回归理论建立了该区物性参数关系式 ,经检验 ,误差在允许范围内 ,在该区使用取得了较好的效果。

In consideration of core analytical data in coring wells in the lower position of Es 3 member of Weicheng Oilfield in Henan, a reservoir physical parameter interpretative model is established by analyzing litho electric relations in combination with well log characteristics On the basis of zone selecting principle, a reservoir physical property chart board is developed through calibrating the core analysis data and well logging data; the relation of physical parameters is set up by using the theory of linear regression Inspection indicates that its error is within the allowable limitation, better result of application is achieved in the region