Reservoir Interwell Dynamic Connectivity Inversion Method with Considering External Fluid Influx

2018 4th International Conference on Environmental Science and Material Application

生态环境科学;材料科学

Ling, Yufeng^1 ; Zhang, Guicai^1 ; Jin, Yanxin^2 ; Shi, Shubin^2 ; Pei, Haihua^1 ; Jiang, Ping^1 ; Ge, Jijiang^1

College of Petroleum Engineering, China University of Petroleum, Qingdao, China^1

Research Institute of Petroleum Engineering Technology, Shengli Oilfield, Dongying, China^2

关键词: Capacitance model;    Fluid influx;    Influence of fluid;    Inversion methods;    Material balance equation;    Reservoir development;    Time lag;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/252/5/052104/pdf
DOI  :  10.1088/1755-1315/252/5/052104

来源: IOP

【 摘 要 】

Interwell Dynamic Connectivity is an important basis for reservoir development and adjustment. A method for calculating interwell connectivity using production and injection data was established, which was based on capacitance model and material balance equation. And the interwell connectivity, time lag and the influence of fluid influx were considered in the method. Using numerical simulation verify that Established method can effectively deal with reservoirs with fluid influx.