STUDY ON THE RATIONALITY OF FLOW UNIT DIVISION IN Y OILFIELD

Li Mengmeng, Liu Hongyong, Zhuang Yan, Zhao Jie, Yue Chaoxian, Li Xiaowei, Zhao Xiaojing

Abstract: Employing the research for and exploitation of remaining oil into division of flow unit in oilfield, especially for which enters extra high water cut stage mining stage oil. This paper selects permeability and porosity as parameters, and uses the cluster analysis method, to divide flow unit in Y oilfield through the SPSS software. Results show that coincidence rate of division of flow units in the liquid producing profile reach 75%, and the load rate of the dynamic water injection reached 82%, therefore it illustrates the division of flow units is reasonable. Meanwhile It provides a reference to improve development effect later.

Keywords: Flow Unit, Cluster Analysis, SPSS

DOI: https://doi.org/10.15623/ijret.2016.0504020