交绘图技术识别稠油储层的方法研究

Viscous oil reservoir identification using crossplot technique.

稠油储层中 ,稠油的流动性较差 ,泥浆侵入的深度较浅 ,深、浅双侧向电阻率幅度差较小 ,利用稠油储层的这些特性 ,结合其它参数研究探讨出构造交绘图的交绘参数 (RR -RK) ,用于识别稠油储层 。

The flow ability of viscous oil is poor in the reservoir, so the depth of mud filtrate invasion is low,and the value of difference between the resistance of lateral resistance logging is small. Based on the characters and the other parameters,the cross plot parameters (RR RK) are created in the paper. The better effect is gotten in the identification of viscous oil reservoir.