调驱段塞组合方式的数值模拟研究

The Numerical Simulation Study of Segment Combination Model in the Process of Deep Profile Control

利用TQ2.0软件进行深部调驱段塞组合方式的数值模拟研究,研究过程中,结合现场实际对模拟条件进行了适当简化。在此基础上,根据中原油田地质特点,建立了3类共10个地质模型,在水驱油藏数值模拟的基础上,选出4个地质模型分别进行7种调驱段塞组合方式的动态预测。根据效果预测与经济评价结果,确定了具有不同渗透率分布特点的油藏适用的段塞组合方式。

The numerical simulation method is used to research the segment combination model in the process of deep profile controlwith the software TQ 2.0.In the process,the simulation condition is simplified properly according to the application condition in Zhongyuan oil field.And ten geological models which are divided into three series are built according to the geological feature of Zhongyuan oil field.After the simulation calculation of water-flooding,four models are selected to be simulated in 7 ways of different segment combination and according to the results,we confirm the fitted segment combination models to different kinds of reservoirs whichhasdifferent permeability distributing specialties.