Surfactant solutions for low-permeable polimictic reservoir flooding

International Conference on Innovations and Prospects of Development of Mining Machinery and Electrical Engineering 2018

矿业工程;电工学

Kuznetsova, A.N.^1 ; Rogachev, M.K.^1 ; Sukhih, A.S.^1

Saint-Petersburg Mining University, 21st line V.O. 2, Saint Petersburg

199106, Russia^1

关键词: Clay swelling;    Oil displacement;    Oil water;    Reservoir rock;    Surfactant solution;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/194/4/042011/pdf
DOI  :  10.1088/1755-1315/194/4/042011

来源: IOP

【 摘 要 】

The paper presents the results of the study and development of new surfactants for flooding of low-permeable polymictic reservoirs. The developed composition allows considering the influence of reservoir rocks on a clay bond (to ensure clay-swelling inhibition), and on oil displacement (to reduce the interfacial tension within the oil-water-rock system).