Effect evaluation method of dynamic profiling for low permeability reservoir

3rd International Symposium on Resource Exploration and Environmental Science

生态环境科学

Liu, Weixia^1

Research Institute of Petroleum Exploration and Development, Sinopec Shengli Oilfield Company, Dongying

257015, China^1

关键词: Development effectiveness;    Dynamic evaluation;    Dynamic indices;    Dynamic parameters;    Dynamic Profiling;    Effect evaluation;    Evaluation criteria;    Profile control;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/300/2/022023/pdf
DOI  :  10.1088/1755-1315/300/2/022023

学科分类：环境科学（综合）

来源: IOP

【 摘 要 】

The complexities of inter-layer heterogeneity conditions of low permeability reservoirs in China lead to non-applicability of conventional evaluation criteria and methods of profile control effect. This paper rebuilds a new precise division of methods to define the effectiveness of profile control which considered field data and characteristics of low permeability reservoir. The establishment of dynamic evaluation index system and methods of development effectiveness for low permeability reservoir on the basis of comprehensive consideration of the effect method sensitivity to dynamic parameters and the correlation of dynamic index system between oil well, water well and well group make the evaluation of profile control effect of single well and overall reservoir possible and has great practical significance in directing the implementation of profile control of low permeability reservoirs in China.