Chemical water shutoff profile research status and development trends

3rd International Conference on Water Resource and Environment

地球科学;生态环境科学

Xu, L.T.^1

College of Chemistry and Chemical Engineering Lab of Fine Chemical Engineering, Northeast Petroleum University, Daqing, Heilongjiang

163318, China^1

关键词: Application prospect;    Development trends;    Oil field applications;    Oilfield chemicals;    Profile control;    Profile control agent;    Profile control technology;    Reservoir recovery;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/82/1/012061/pdf
DOI  :  10.1088/1755-1315/82/1/012061

学科分类：环境科学（综合）

来源: IOP

【 摘 要 】

Excess water production is now a common problem encountered in almost every water flooding mature oilfield. The exploitation of oil field is faced with great challenge because of the decrease of oil field production. For the development of high water cut rare the status quo chemical water shutoff profile control technology is an important solution to solve this problem. Oilfield chemical water shutoff has important application prospects. This paper analyzes the water shutoff profile control and water shutoff profile control agent currently oilfield applications, moreover the use and development of blocking agent profile technology is to improve reservoir recovery and propose solutions. With the constant increase in water cut, profile technology should be simple, efficient, practical and profile control agent of development should be economic, environmental, and long period.