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THE EFFECT OF ANIONIC AND NONIONIC CO-SURFACTANT FOR IMPROVING SOLUBILITY OF POLYOXY-BASED SURFACTANT FOR CHEMICAL FLOODING

Scientific Contributions Oil and Gas · Vol. 40 No. 3 (2018) · hlm. 117–123

DOI
10.29017/SCOG.40.3.49
ISSN
2541-0520, 2089-3361
Terbit
2018-09-24
Penerbit
Testing Center for Oil and Gas LEMIGAS
Bahasa
eng
Lisensi
creativecommons.org/licenses/by/4.0

Abstrak

Surfactant is one of the crucial components for chemical flooding to recover oil production in the tertiary stage of the low primary and secondary recovery oil field. The mechanism is performed by decreasing the interfacial tension of oil and water which enhancing microscopic displacement efficiency. The present study showed the effect of commercial nonionic and anionic co-surfactant Tergitol, Teepol, Merpol, and SDS on the solubility of polyoxy based-surfactant (POS) through compatibility analysis, fi ltration ratio analysis, and IFT measurement. Whereas the presence of Teepol and Merpol did not change the original compatibility of POS in all concentrations, the addition of co-surfactant Tergitol and SDS were able to alter the solubility of POS from milky solution into a clear transparent solution. However, the most important characteristic of surfactant for reducing the IFT of oil-water was affected by the addition of co-surfactant which does not have sufficient IFT to release the trapped oil in the reservoir. Thus, exposing the mixture of surfactant and co-surfactant for a few days at the reservoir temperature has changed the visual appearance of solution from a clear transparent solution into a milky suspension, indicating the occurrence of thermal degradation. These results suggest that the addition of anionic and nonionic co-surfactant improved the solubility of POS, but increased the IFT. It can be concluded that the compatibility of POS in the brine can then be achieved by mixing it with suitable co-surfactant. Screening the other co-surfactant is required to obtain the one that enhances the compatibility as well as maintaining the ultralow IFT of POS.

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  • Indonesian Institute of Sciences
  • Universitas Pembangunan Nasional Veteran Yogyakarta
  • National Research and Innovation Agency
  • Bandung Institute of Technology
  • Riau University
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Rekan penulisOrganisasiArtikel bersama
Yudha TaufantriAfiliasi tidak diketahui3
Ilham Ardatul PutraRiau University3
Edward ML TobingAfiliasi tidak diketahui2
Letty BriolettyAfiliasi tidak diketahui2
Hestuti EniAfiliasi tidak diketahui2
Didin MujahidinBandung Institute of Technology2
Yohanes B Doi WanggeAfiliasi tidak diketahui2
Ahmad RandyNational Research and Innovation Agency1
Dewi SondariIndonesian Institute of Sciences1
Sri Budi HarmamiIndonesian Institute of Sciences1
Muhammad GhozaliIndonesian Institute of Sciences1
Athanasia Amanda SeptevaniNational Research and Innovation Agency1
Usman UsmanAfiliasi tidak diketahui1
Rukman HertadiBandung Institute of Technology1
Aang SuhendarAfiliasi tidak diketahui1
Edgie Yuda KaestiUniversitas Pembangunan Nasional Veteran Yogyakarta1
Ratna WidyaningsihUniversitas Pembangunan Nasional Veteran Yogyakarta1
Dhika Permana JatiUniversitas Pembangunan Nasional Veteran Yogyakarta1
Putri Diantha HethariaUniversitas Pembangunan Nasional Veteran Yogyakarta1

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Sumber metadata: OAI-PMH (metadata jurnal) https://journal.lemigas.esdm.go.id/index.php/SCOG/oai, pertama di-harvest 10 Nov 2026, terakhir terlihat 10 Nov 2026.
Metadata asli (oai_dc) 
<oai_dc:dc xmlns="http://www.openarchives.org/OAI/2.0/" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:oai_dc="http://www.openarchives.org/OAI/2.0/oai_dc/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/oai_dc/  http://www.openarchives.org/OAI/2.0/oai_dc.xsd">
	<dc:title xml:lang="en">THE EFFECT OF ANIONIC AND NONIONIC CO-SURFACTANT FOR IMPROVING SOLUBILITY OF POLYOXY-BASED SURFACTANT FOR CHEMICAL FLOODING</dc:title>
	<dc:creator xml:lang="en">Alli, Yani Faozani</dc:creator>
	<dc:creator xml:lang="en">Damayandri, Dadan</dc:creator>
	<dc:creator xml:lang="en">Irawan, Yan</dc:creator>
	<dc:subject xml:lang="en">polyoxy-based surfactant</dc:subject>
	<dc:subject xml:lang="en">enhanced oil recovery</dc:subject>
	<dc:subject xml:lang="en">chemical flooding</dc:subject>
	<dc:subject xml:lang="en">solubility</dc:subject>
	<dc:subject xml:lang="en">co-surfactant</dc:subject>
	<dc:description xml:lang="en">Surfactant is one of the crucial components for chemical flooding to recover oil production in the tertiary stage of the low primary and secondary recovery oil field. The mechanism is performed by decreasing the interfacial tension of oil and water which enhancing microscopic displacement efficiency. The present study showed the effect of commercial nonionic and anionic co-surfactant Tergitol, Teepol, Merpol, and SDS on the solubility of polyoxy based-surfactant (POS) through compatibility analysis, fi ltration ratio analysis, and IFT measurement. Whereas the presence of Teepol and Merpol did not change the original compatibility of POS in all concentrations, the addition of co-surfactant Tergitol and SDS were able to alter the solubility of POS from milky solution into a clear transparent solution. However, the most important characteristic of surfactant for reducing the IFT of oil-water was affected by the addition of co-surfactant which does not have sufficient IFT to release the trapped oil in the reservoir. Thus, exposing the mixture of surfactant and co-surfactant for a few days at the reservoir temperature has changed the visual appearance of solution from a clear transparent solution into a milky suspension, indicating the occurrence of thermal degradation. These results suggest that the addition of anionic and nonionic co-surfactant improved the solubility of POS, but increased the IFT. It can be concluded that the compatibility of POS in the brine can then be achieved by mixing it with suitable co-surfactant. Screening the other co-surfactant is required to obtain the one that enhances the compatibility as well as maintaining the ultralow IFT of POS.</dc:description>
	<dc:publisher xml:lang="en">Testing Center for Oil and Gas LEMIGAS</dc:publisher>
	<dc:date>2018-09-24</dc:date>
	<dc:type>info:eu-repo/semantics/article</dc:type>
	<dc:type>info:eu-repo/semantics/publishedVersion</dc:type>
	<dc:format>application/pdf</dc:format>
	<dc:identifier>https://journal.lemigas.esdm.go.id/index.php/SCOG/article/view/49</dc:identifier>
	<dc:identifier>10.29017/SCOG.40.3.49</dc:identifier>
	<dc:source xml:lang="en">Scientific Contributions Oil and Gas; Vol. 40 No. 3 (2017); 117-123</dc:source>
	<dc:source xml:lang="id">Scientific Contributions Oil and Gas; Vol 40 No 3 (2017); 117-123</dc:source>
	<dc:source>2541-0520</dc:source>
	<dc:source>2089-3361</dc:source>
	<dc:language>eng</dc:language>
	<dc:relation>https://journal.lemigas.esdm.go.id/index.php/SCOG/article/view/49/pdf</dc:relation>
	<dc:rights xml:lang="en">Copyright (c) 2018 SCIENTIFIC CONTRIBUTIONS OIL AND GAS (SCOG)</dc:rights>
	<dc:rights xml:lang="en">https://creativecommons.org/licenses/by/4.0</dc:rights>
</oai_dc:dc>