Open AccessStudy on the Influence of Jelly in Polymer Flooding Injection System on Oil Displacement Efficiency
Author(s) -
Qian Xu
Publication year - 2020
Publication title -
iop conference series. earth and environmental science
Language(s) - English
Resource type - Journals
eISSN - 1755-1307
pISSN - 1755-1315
DOI - 10.1088/1755-1315/440/2/022007
Subject(s) - polymer , petroleum engineering , displacement (psychology) , oil field , viscous fingering , flooding (psychology) , materials science , chemistry , geology , composite material , porous medium , psychology , psychotherapist , porosity
In this paper, the composition and production conditions of viscous gelatinous substances in the inner walls of filters and pipelines in polymer injection system are analyzed in detail, and the influence of gelatinous substances on the development effect of polymer flooding is studied. A new understanding of the influence of gelatinous substances on the development effect of polymer flooding is obtained. In view of the harmfulness of gelatinous substances, treatment suggestions are put forward and positive countermeasures are taken for industrial field. It has important reference value.