Evaluation and Application of Nanoparticles in Polymer Flooding
Publish place: 7th National Congress in Chemistry and Chemical Engineering with emphasis on Iranian indigenous technologies
Publish Year: 1399
نوع سند: مقاله کنفرانسی
زبان: English
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شناسه ملی سند علمی:
CBGCONF07_073
تاریخ نمایه سازی: 22 آذر 1399
Abstract:
Enhanced oil recovery (EOR) is the process after primary and secondary oil recovery. One of its chemical methods ispolymer injection that improves viscosity, mobility ratio, and vertical sweep efficiency, especially in the early stage ofwater flooding. Polymer injection challenges are their stability in high temperature and salinity. One of the solutionsfor these challenges is polymers-coated nanoparticles (PNPs) that improve stability, solubility, emulsification, andmobility through porous media. The second application of nanoparticles is their use in polymer gel for improving thecapability of sequential injection and increase the strength of the polymer gel. The aim of the current study is theapplication and evaluation of nanoparticles in polymer and polymer gel flooding for EOR.
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Authors
Yousef Shiri
Faculty of Mining, Petroleum and Geophysics Engineering, Shahrood University of Technology, Shahrood, Iran