[PDF][PDF] Mini Review on Stability and Formation of

A Hasan-Zadeh, YK Zadeh, AA Ghazghapan - 2022 - opastpublishers.com
One of the most commonly used methods of enhanced oil recovery for use in carbonate
reservoirs is the smart water injection method. Asphalt nitic compounds in the oil serve as …

[HTML][HTML] Stability of the emulsion during the injection of anionic and cationic surfactants in the presence of various salts

H Garmsiri, S Jahani, Y Kazemzadeh, M Sharifi… - Scientific Reports, 2023 - nature.com
Smart water injection is one of the engineering techniques to enhance oil recovery (EOR)
from carbonate and sandstone reservoirs that have been widely used in recent decades …

Experimental investigation of the effect of Alkaline and water injection on in situ formation of W/O emulsion in porous medium

S Palizdan, M Riazi, MR Malayeri - Saint Petersburg 2018, 2018 - earthdoc.org
Emulsion formation plays an important role in enhanced oil recovery processes. Forming
water-oil emulsion droplets blocks channels through mechanisms of straining and …

Evaluation of a Non-Ionic Surfactant as a Potential Candidate for Enhanced Oil Recovery

A Mosallanezhad, SB Hosseini - Saint Petersburg 2020, 2020 - earthdoc.org
Summary Using emulsions for Enhanced Oil Recovery has increased in recent years.
Emulsion injecting increases water viscosity and improves water displacing efficiency. Micro …

Water-oil emulsions with fines in smart water enhanced oil recovery

MW Arshad, P Loldrup Fosbøl, A Shapiro… - SPE Kuwait Oil and …, 2017 - onepetro.org
Smart water flooding is an advanced method for enhanced oil recovery (EOR) in which the
composition of injected brine is altered by varying the concentration of selected ions that can …

Emulsification of heavy crude oil in water by natural surfactants

SN Ashrafizadeh, E Motaee, V Hoshyargar - Journal of petroleum science …, 2012 - Elsevier
The factors affecting the stability of a heavy crude oil-in-water emulsion stabilized by sodium
carbonate (Na2CO3) as a natural surfactant were studied. An Iranian heavy crude oil …

Interactions of fines with base fractions of oil and its implication in smart water flooding

KH Chakravarty, PL Fosbøl, K Thomsen - SPE Europec featured at …, 2015 - onepetro.org
Migration of fines, and formation of oil emulsion have been independently observed during
smart water flooding both have been suggested to play a vital role in enhanced oil recovery …

The effect of alkali on crude oil/water interfacial properties and the stability of crude oil emulsions

J Guo, Q Liu, M Li, Z Wu, AA Christy - Colloids and Surfaces A …, 2006 - Elsevier
The alkaline-surfactant-polymer (ASP) flooding using sodium carbonate as the alkali
component to enhance oil recovery in the on shore oil fields at Daging and Shengli in China …

Evaluating the role of salts on emulsion properties during water-based enhanced oil recovery: Ion type, concentration, and water content

M Shafiei, Y Kazemzadeh, GM Shirazy… - Journal of Molecular …, 2022 - Elsevier
Abstract Potential determining ions (SO 4 2−, Mg 2+, Na, and Ca 2+) positively affect oil
recovery. These ions can cause changes in the oil and water system due to their ionic radius …

[PDF][PDF] Investigating the kinetics of water-in-crude oil emulsion stability

BJ Adeyemi, AA Sulaimon - ARPN Journal of Engineering and …, 2015 - researchgate.net
ABSTRACT A problem of both fundamental and practical importance to the oil industry is
water/oil (w/o) emulsions of which the stability is characterized by creaming or …