Assessment of Coconut Surfactant's Foam Properties for Enhanced Oil Recovery

The application of surfactant's foam in Foam Assisted Water Alternating Gas (FAWAG) is one of the progresses recorded in Enhanced Oil Recovery (EOR) strategies. This study is aimed at synthesizing a bio-surfactant from the coconut oil extract and investigating the foam properties such as stabil...

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Published in:Petroleum and Coal
Main Author: Sani S.D.; Hamza M.F.; Makwashi N.
Format: Article
Language:English
Published: Slovnaft VURUP a.s 2024
Online Access:https://www.scopus.com/inward/record.uri?eid=2-s2.0-85208964796&partnerID=40&md5=0a9fb12a9e93d0261100ae7aff5a18a2
id 2-s2.0-85208964796
spelling 2-s2.0-85208964796
Sani S.D.; Hamza M.F.; Makwashi N.
Assessment of Coconut Surfactant's Foam Properties for Enhanced Oil Recovery
2024
Petroleum and Coal
66
4

https://www.scopus.com/inward/record.uri?eid=2-s2.0-85208964796&partnerID=40&md5=0a9fb12a9e93d0261100ae7aff5a18a2
The application of surfactant's foam in Foam Assisted Water Alternating Gas (FAWAG) is one of the progresses recorded in Enhanced Oil Recovery (EOR) strategies. This study is aimed at synthesizing a bio-surfactant from the coconut oil extract and investigating the foam properties such as stability and bubbles size. The Ross-miles approach, supported by response surface methodology, was utilized to investigate the foam stability. The morphology of the foam was characterized by microscopic analysis to ascertain the foam size distribution and lamella division. According to the results, about 15.8 g of the surfactant was synthesized and key functional groups were identified by FTIR. Analysis of variance (ANOVA) for foam stability indicates a p-value of 0.0008 which establishes the model's significancy. Furthermore, the model's acceptable accuracy was demonstrated by the adjusted R2 of 0.87, which was highly consistent with the model R2 value of 0.93. The Foam was found to reach its maximum stability up to 55 second, demonstrating synergy between surfactant and brine. The stability was strongly influenced by brine concentration more than the impact of surfactant concentration. Thus, this foam could find application in EOR. © (2024), (Slovnaft VURUP a.s). All rights reserved.
Slovnaft VURUP a.s
13377027
English
Article

author Sani S.D.; Hamza M.F.; Makwashi N.
spellingShingle Sani S.D.; Hamza M.F.; Makwashi N.
Assessment of Coconut Surfactant's Foam Properties for Enhanced Oil Recovery
author_facet Sani S.D.; Hamza M.F.; Makwashi N.
author_sort Sani S.D.; Hamza M.F.; Makwashi N.
title Assessment of Coconut Surfactant's Foam Properties for Enhanced Oil Recovery
title_short Assessment of Coconut Surfactant's Foam Properties for Enhanced Oil Recovery
title_full Assessment of Coconut Surfactant's Foam Properties for Enhanced Oil Recovery
title_fullStr Assessment of Coconut Surfactant's Foam Properties for Enhanced Oil Recovery
title_full_unstemmed Assessment of Coconut Surfactant's Foam Properties for Enhanced Oil Recovery
title_sort Assessment of Coconut Surfactant's Foam Properties for Enhanced Oil Recovery
publishDate 2024
container_title Petroleum and Coal
container_volume 66
container_issue 4
doi_str_mv
url https://www.scopus.com/inward/record.uri?eid=2-s2.0-85208964796&partnerID=40&md5=0a9fb12a9e93d0261100ae7aff5a18a2
description The application of surfactant's foam in Foam Assisted Water Alternating Gas (FAWAG) is one of the progresses recorded in Enhanced Oil Recovery (EOR) strategies. This study is aimed at synthesizing a bio-surfactant from the coconut oil extract and investigating the foam properties such as stability and bubbles size. The Ross-miles approach, supported by response surface methodology, was utilized to investigate the foam stability. The morphology of the foam was characterized by microscopic analysis to ascertain the foam size distribution and lamella division. According to the results, about 15.8 g of the surfactant was synthesized and key functional groups were identified by FTIR. Analysis of variance (ANOVA) for foam stability indicates a p-value of 0.0008 which establishes the model's significancy. Furthermore, the model's acceptable accuracy was demonstrated by the adjusted R2 of 0.87, which was highly consistent with the model R2 value of 0.93. The Foam was found to reach its maximum stability up to 55 second, demonstrating synergy between surfactant and brine. The stability was strongly influenced by brine concentration more than the impact of surfactant concentration. Thus, this foam could find application in EOR. © (2024), (Slovnaft VURUP a.s). All rights reserved.
publisher Slovnaft VURUP a.s
issn 13377027
language English
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