Evaluation and X-Ray tomography analysis of super-absorbent polymer for water management in high salinity mature reservoirs

Ketova, Yulia A.; Kolychev, Igor

doi:10.1016/j.petrol.2020.107998

Cited by 9 publications

(2 citation statements)

References 21 publications

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“…During polymerization, the polymer chains cross-linked by imidization reactions between –COOH and –NH 2 groups. PPG obtained using this method has a salt-water absorption capacity of 35–45 g depending on the salt concentration [ 32 ].…”

Section: Methodsmentioning

confidence: 99%

Review of Microgels for Enhanced Oil Recovery: Properties and Cases of Application

Ketova

Burin

Galkin

et al. 2022

Gels

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In todays’ world, there is an increasing number of mature oil fields every year, a phenomenon that is leading to the development of more elegant enhanced oil recovery (EOR) technologies that are potentially effective for reservoir profile modification. The technology of conformance control using crosslinked microgels is one the newest trends that is gaining momentum every year. This is due to the simplicity of the treatment process and its management, as well as the guaranteed effect in the case of the correct well candidate selection. We identified the following varieties of microgels: microspheres, thermo- and pH-responsible microgels, thin fracture of preformed particle gels, colloidal dispersed gels. In this publication, we try to combine the available chemical aspects of microgel production with the practical features of their application at oil production facilities. The purpose of this publication is to gather available information about microgels (synthesis method, monomers) and to explore world experience in microgel application for enhanced oil recovery. This article will be of great benefit to specialists engaged in polymer technologies at the initial stage of microgel development.

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Section: Methodsmentioning

confidence: 99%

Review of Microgels for Enhanced Oil Recovery: Properties and Cases of Application

Ketova

Burin

Galkin

et al. 2022

Gels

View full text Add to dashboard Cite

show abstract

“…At present, there is a lot of work on absorption of SAP under different influencing factors. The performances of SAP under different conditions may be quite different from each other, so that it is particularly important to conduct a comprehensive study with different synthesis factors [12][13][14]. Therefore, it is necessary to study water absorption of SAP in different solution and evaluate its internal curing performances on in cement based materials.…”

Section: Introductionmentioning

confidence: 99%

Experimental Synthesis of Polyacrylic-Type Superabsorbent Polymer and Analysis of Its Internal Curing Performances

Yang¹,

Liang²,

He³

et al. 2022

Fluid Dynamics &Amp; Materials Processing

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Carboxymethyl cellulose-based preformed particle gels for water management in oil and gas reservoirs

Ben Ali,

Hamza,

Almakimi

et al. 2024

Geoenergy Science and Engineering

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Evaluation and X-Ray tomography analysis of super-absorbent polymer for water management in high salinity mature reservoirs

Cited by 9 publications

References 21 publications

Review of Microgels for Enhanced Oil Recovery: Properties and Cases of Application

Review of Microgels for Enhanced Oil Recovery: Properties and Cases of Application

Experimental Synthesis of Polyacrylic-Type Superabsorbent Polymer and Analysis of Its Internal Curing Performances

Carboxymethyl cellulose-based preformed particle gels for water management in oil and gas reservoirs

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