Sensitivity Analysis on Key Parameters of ASP Flooding Numerical Simulation

2018 International Conference on Civil and Hydraulic Engineering

土木建筑工程;水利工程

Xiao, Lv^1

NO.3 Oil Production Plant, Daqing Oilfield Co.Ltd., PetroChina, Daqing, Heilongjiang

163113, China^1

关键词: Adsorption parameters;    Chemical adsorption;    Physical parameters;    Prediction accuracy;    Reservoir description;    Rheological property;    Simulation comparison;    Simulation parameters;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/189/4/042023/pdf
DOI  :  10.1088/1755-1315/189/4/042023

学科分类：土木及结构工程学

来源: IOP

【 摘 要 】

ASP Flooding has been realized industrial application in the development area. In the process of optimizing the injection plan of ASP Flooding, the sensitivity and reasonable range of the simulation parameters have great influence on the prediction accuracy. According to the mechanism of ASP Flooding, Key Parameters of ASP Flooding mainly include rheological property, interfacial tension and chemical adsorption. According to the achievement of the fine reservoir description, the physical parameters of target layer are acquired in the research area. By establishing conceptual model of the study area and designing simulation comparison scheme, we can analyze the rheological property, interfacial tension, adsorption parameters of ASP Flooding. By history matching of typical well groups of ASP flooding, we can verify the sensitivity of Key Parameters and to acquire the reasonable range of parameters. The research results can effectively guide ASP Flooding injection scheme optimization.