eprintid: 11756
rev_number: 2
eprint_status: archive
userid: 1
dir: disk0/00/01/17/56
datestamp: 2023-11-10 03:26:17
lastmod: 2023-11-10 03:26:17
status_changed: 2023-11-10 01:16:04
type: article
metadata_visibility: show
creators_name: Hosseini, S.J.
creators_name: Foroozesh, J.
title: Experimental study of polymer injection enhanced oil recovery in homogeneous and heterogeneous porous media using glass-type micromodels
ispublished: pub
keywords: Crude oil; Efficiency; Floods; Flow patterns; Glass; Oil well flooding; Porous materials; Sandstone; Well flooding, Commercial polymers; Enhanced oil recovery; Heterogeneous porous media; High resolution camera; Polymer injection; Sandstone reservoirs; Solution concentration; Sweep efficiency, Enhanced recovery
note: cited By 27
abstract: In water flooding process, volumetric sweep efficiency and oil recovery can be enhanced using polymer to increase the viscosity of water. As a result, polymer flooding has higher recovery as compared to water flooding due to front stability and reduction of fingering problem. In this research work, a set of polymer flooding runs were carried out using glass-type micromodels. The micromodels were fabricated to have homogeneous and heterogeneous flow patterns. They were positioned horizontally and saturated with a heavy crude oil sample taken from an Iranian oil field before starting the injection. Three commercial polymers were used in this study. Whole process was photographed continuously with a high-resolution camera to monitor the displacement of polymer solution in the micromodels. As a part of this study, the effect of different parameters including polymer solution concentration, injection flow rate and heterogeneity on performance of polymer flooding was investigated. On top of the regular homogeneous and heterogeneous flow patterns used in this study, a heterogeneous flow pattern mimicking sandstone reservoirs was created based on the image of a thin section of a sandstone (outcrop) and polymer front movement was observed during injection. © 2018, The Author(s).
date: 2019
publisher: Springer Verlag
official_url: https://www.scopus.com/inward/record.uri?eid=2-s2.0-85047904794&doi=10.1007%2fs13202-018-0492-x&partnerID=40&md5=18b12466813c8a8348bb3adebdde79c0
id_number: 10.1007/s13202-018-0492-x
full_text_status: none
publication: Journal of Petroleum Exploration and Production Technology
volume: 9
number: 1
pagerange: 627-637
refereed: TRUE
issn: 21900558
citation:   Hosseini, S.J. and Foroozesh, J.  (2019) Experimental study of polymer injection enhanced oil recovery in homogeneous and heterogeneous porous media using glass-type micromodels.  Journal of Petroleum Exploration and Production Technology, 9 (1).  pp. 627-637.  ISSN 21900558