Impact of PAM-Grafted Nanoparticles on the Performance of Hydrolyzed Polyacrylamide Solutions for Heavy Oil Recovery at Different Salinities

2019 ◽  
Vol 58 (23) ◽  
pp. 9888-9899 ◽  
Author(s):  
Laura M. Corredor ◽  
Maen M. Husein ◽  
Brij B. Maini
Keyword(s):  
Oil Recovery ◽  
Heavy Oil ◽  
Heavy Oil Recovery ◽  
Grafted Nanoparticles ◽  
Hydrolyzed Polyacrylamide

scholarly journals Associating Polymer Networks Based on Cyclodextrin Inclusion Compounds for Heavy Oil Recovery

2018 ◽  
Vol 2018 ◽  
pp. 1-9 ◽  
Author(s):  
Xi Li ◽  
Zheng Shu ◽  
Pingya Luo ◽  
Zhongbin Ye
Keyword(s):  
Oil Recovery ◽  
Heavy Oil ◽  
Polymer Networks ◽  
Adsorbed Layer ◽  
Water Soluble ◽  
Heavy Oil Recovery ◽  
Original Oil In Place ◽  
Hydrolyzed Polyacrylamide ◽  
The Relationship ◽  
Associating Polymer

This work evaluates an approach to improve the enhanced heavy oil recovery performance of hydrophobic associating polymer. A polymeric system based on water-soluble hydrophobic associating polymer (WSHAP) and cyclodextrin (CD) polymer was proposed in this work. Addition of CD polymer to WSHAP forms interpolymer bridges by inclusion of CD groups with hydrophobic tails, and thereby the network structure is strengthened. The proposed system offers good viscoelasticity, pronounced shear thinning, and interesting viscosity-temperature relations. Sand pack tests indicated that the proposed system can build high resistance factor during the propagation in porous media, and its moderate adsorption phenomenon was represented by the thickness of the adsorbed layer. The relationship between effective viscosity and oil recovery increment indicated that the proposed system can significantly reduce the residual oil saturation due to the “piston-like” propagation. The overall oil recovery was raised by 5.7 and 24.5% of the original oil in place compared with WSHAP and partially hydrolyzed polyacrylamide (HPAM), respectively.

scholarly journals Improving heavy oil recovery, part (I): synthesis and surface activity evaluation of some novel organometallic surfactants based on salen–M complexes

RSC Advances ◽  
2021 ◽  
Vol 11 (3) ◽  
pp. 1750-1761
Author(s):  
M. M. Abdelhamid ◽  
S. A. Rizk ◽  
M. A. Betiha ◽  
S. M. Desouky ◽  
A. M. Alsabagh
Keyword(s):  
Surface Activity ◽  
Oil Recovery ◽  
Heavy Oil ◽  
Heavy Oil Recovery ◽  
Activity Evaluation ◽  
New Family

This study focuses on preparing a new family of organometallic surfactants based on five ion complexes, namely Co2+, Ni2+, Cu2+, Fe3+, and Mn2+.

Fabrication of a pH-responsive emulsifier for heavy oil recovery based on dynamic imine bond

2021 ◽  
Vol 332 ◽  
pp. 115916
Author(s):  
Tongyu Zhu ◽  
Wanli Kang ◽  
Hongbin Yang ◽  
Zhe Li ◽  
Tongyu Wang ◽  
...  
Keyword(s):  
Oil Recovery ◽  
Heavy Oil ◽  
Heavy Oil Recovery ◽  
Ph Responsive ◽  
Imine Bond

Study on an emulsion-type blockage removal agent for heavy oil recovery enhanced by polymer

2020 ◽  
Vol 89 ◽  
pp. 273-279
Author(s):  
Tongyu Zhu ◽  
Hongbin Yang ◽  
Haizhuang Jiang ◽  
Xin Kang ◽  
Menglan Li ◽  
...  
Keyword(s):  
Oil Recovery ◽  
Heavy Oil ◽  
Heavy Oil Recovery

A preliminary assessment of thermochemical fluid for heavy oil recovery

2020 ◽  
Vol 186 ◽  
pp. 106702 ◽  
Author(s):  
Olalekan S. Alade ◽  
Mohamed Hamdy ◽  
Mohamed Mahmoud ◽  
Dhafer A. Al Shehri ◽  
Esmail Mokheimer ◽  
...  
Keyword(s):  
Oil Recovery ◽  
Heavy Oil ◽  
Heavy Oil Recovery ◽  
Preliminary Assessment
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