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Effect of produced sand particles and fines on scale inhibitor: a review.

Anyanwu, Uche C.; Oluyemi, Gbenga F.

Authors

Uche C. Anyanwu



Abstract

Application of scale inhibitors in oil and gas production is aimed at mitigating scale blockage during production. Many experimental, mathematical, and numerical simulation modeling works have been carried out to evaluate behavior, performance, and interaction of the scale inhibitor chemicals within porous media in relation to their efficiency in solving scale problem. However, the mechanisms underpinning scale inhibitors performance are not well published. Some research works have shown theoretically that not all scale inhibitors pumped into the formation adsorb onto the formation rock. Some of the inhibitors may adsorb on produced loose sand grains or colloidal fine sand particles which float and flow within the pore spaces along with the scale inhibitor mostly in unconsolidated reservoirs. This paper provides a review of research work on the effect of produced loose sand or colloidal fine particles flow on polyphosphonates and polyphosphinopolymer scale inhibitors performances during crude production.

Citation

ANYANWU, U.C. and OLUYEMI, G.F. 2021. Effect of produced sand particles and fines on scale inhibitor: a review. Colloids and interfaces [online], 5(3), article 35. Available from: https://doi.org/10.3390/colloids5030035

Journal Article Type Article
Acceptance Date Jun 18, 2021
Online Publication Date Jun 23, 2021
Publication Date Sep 30, 2021
Deposit Date Aug 3, 2021
Publicly Available Date Aug 3, 2021
Journal Colloids and Interfaces
Electronic ISSN 2504-5377
Publisher MDPI
Peer Reviewed Peer Reviewed
Volume 5
Issue 3
Article Number 35
DOI https://doi.org/10.3390/colloids5030035
Keywords Adsorption; Scale inhibitors; Fine sands; Colloids; Reservoir
Public URL https://rgu-repository.worktribe.com/output/1400089

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Publisher Licence URL
https://creativecommons.org/licenses/by/4.0/

Copyright Statement
Copyright: © 2021 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/).







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