MECHANISTIC STUDIES OF IMPROVED FOAM EOR PROCESSES
Author(s) -
W. R. Rossen
Publication year - 2005
Publication title -
osti oai (u.s. department of energy office of scientific and technical information)
Language(s) - English
Resource type - Reports
DOI - 10.2172/837756
Subject(s) - enhanced oil recovery , porous medium , petroleum engineering , pulmonary surfactant , materials science , porosity , task (project management) , chemical engineering , composite material , geology , engineering , systems engineering
The objective of this research is to widen the application of foam to enhanced oil recovery (EOR) by investigating fundamental mechanisms of foams in porous media. This research will lay the groundwork for more applied research on foams for improved sweep efficiency in miscible gas, steam and surfactant-based EOR. Task 1 investigates the pore-scale interactions between foam bubbles and polymer molecules. Task 2 examines the mechanisms of gas trapping, and interaction between gas trapping and foam effectiveness. Task 3 investigates mechanisms of foam generation in porous media
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