流动单元优选储层新方法

New method of applying flow-unit to optimize reservoir

顾军锋¹ 马磊¹ 蒋红芬² 侯鹏飞¹

常州大学石油工程学院，江苏 常州 213100 江苏理工学院计算机学院，江苏 常州 213000

School of Petroleum Engineering, Changzhou University, Changzhou 213100, China College of Computer, Jiangsu University of Technology, Changzhou 213000, China

根据岩心分析和测井资料，基于流动单元内部均质的前提，利用流动单元指标、储层品质因子等参数，文中探讨了利用测井等定量资料划分流动单元类型并用于优选储层的可能性，提出了一种新的优选储层方法——切片归类法。利用该方法可以对某个微相或单砂体进一步细分，针对不同的优劣层段，达到优选储层的目的。文中还分析了该方法的合理性及其石油地质意义。实际应用表明，可以用该方法划分流动单元并优选出高产储层，证明了该方法的有效性。

Based on the core-analyzing, logging data and the inner homogeneity in flow unit, a new method of optimizing the reservoir, slice-classifying, is proposed by using flow zone indicator and reservoir quality index. The single microfacy or sand can be finely classified, and the good formation is optimized by applying this method to explore the better reservoir. Rationality and petroleum geological meanings of the method are also analyzed. The application of the identification of flow units and the result of optimized reservoir shows this method is effective.

10.6056/dkyqt201506015