Investigation of the microscopic displacement mechanisms and macroscopic behavior of alkaline flooding at different wettability conditions in shaly glass micromodels
A Mehranfar, MH Ghazanfari - Journal of Petroleum Science and …, 2014 - Elsevier
Among various chemical methods, alkaline flooding has a great potential for enhancing
heavy oil recovery, especially for reservoirs which contain acidic crude oil. However …
heavy oil recovery, especially for reservoirs which contain acidic crude oil. However …
Nanocomposite hydrogels adsorption: Experimental investigation and performance on sandstone core
In this study, adsorption and performance investigation of a Cr (OAc) 3/polyacrylamide
hydrogel was investigated experimentally to increase hydrocarbon recovery by reducing …
hydrogel was investigated experimentally to increase hydrocarbon recovery by reducing …
Interactions during various enhanced oil recovery operations
Improved/enhanced oil recovery (IOR/EOR) has the potential to unlock a significant amount
of residual and trapped oil from existing and new hydrocarbon resources. This chapter …
of residual and trapped oil from existing and new hydrocarbon resources. This chapter …
[PDF][PDF] New permeability model for gel coated porous media with radial flow
N Hajilary, A Shahmohammadi - Journal of Applied Fluid …, 2018 - pdfs.semanticscholar.org
Gel polymer has been widely used to reduce water production in mature oil reservoirs. One
of the challenges in this area is evaluation of permeability of media after the gel treatment …
of the challenges in this area is evaluation of permeability of media after the gel treatment …
Evaluation of polymer flooding in multi-layered heterogeneous reservoir: the study of viscosity and injection rate of polymer solution
A Panthangkool - 2012 - cuir.car.chula.ac.th
In polymer flooding, mobility ratio is substantially reduced, improving areal sweep efficiency
as well as wellbore profile. Breakthrough time is obviously extended. This technique seems …
as well as wellbore profile. Breakthrough time is obviously extended. This technique seems …
Experimental investigation of alkali flooding on enhanced recovery of an asphaltenic oil
Among various methods available for chemical enhanced oil recovery, alkaline injection has
great potential for production of heavy acidic crudes from oil reservoirs. Through the reaction …
great potential for production of heavy acidic crudes from oil reservoirs. Through the reaction …
[PDF][PDF] Effects of Reversibility of Surfactant Adsorption on Surfactant Flooding
IH Ngo, F Srisuriyachai - 2016 - researchgate.net
In terms of economic consideration, the highly adsorption of surfactant onto reservoir rock
surface has always been a distraction on surfactant flooding. However, surfactant desorption …
surface has always been a distraction on surfactant flooding. However, surfactant desorption …
[HTML][HTML] The Adsorption of Polyacrylamide Nanocomposite Hydrogels on Sandstone
S Rajaee, M Vafaie Sefti… - Journal of Oil, Gas and …, 2015 - jogpt.pgu.ac.ir
A key parameter for the application of polymer gels in water shut off treatment is the
adsorption of polymer gel onto the rock surface. So, the adsorption properties of a …
adsorption of polymer gel onto the rock surface. So, the adsorption properties of a …
[PDF][PDF] Enhanced Oil Recovery by Surfactant Flooding with Considering Adsorption? Desorption of Surfactant
イッチフイ,ンゴ - 2020 - catalog.lib.kyushu-u.ac.jp
Even after primary and secondary oil recovery, a significant amount (in some cases more
than 70%) of crude oil is still trapped within the micron pores of the bearing rock matrix …
than 70%) of crude oil is still trapped within the micron pores of the bearing rock matrix …
[PDF][PDF] gels Ad forman
B Mahsa, S Baghban - researchgate.net
In this study, adsorption and performance investigation of a Cr (OAc) 3/polyacrylamide
hydrogel was investigated experimentally to increase hydrocarbon recovery by reducing …
hydrogel was investigated experimentally to increase hydrocarbon recovery by reducing …