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Estimation Of Water Saturation In Carbonate Reservoirs Without Resistivity Log Data. Part Ii: Formulation Of A New Model

Scientific Contributions Oil and Gas · Vol. 32 No. 1 (2022) · hlm. 9–15

DOI
10.29017/SCOG.32.1.827
ISSN
2541-0520, 2089-3361
Terbit
2022-03-17
Penerbit
Testing Center for Oil and Gas LEMIGAS
Bahasa
eng
Lisensi
creativecommons.org/licenses/by/4.0

Abstrak

This paper is the second part of the two-part report on study for establishing alternative models that are valid for Indonesian carbonate reservoirs. In this second part formulation of the new models is presented. For the study, 407 plug samples taken from various limestone reservoirs in Indonesia were used. Following Lucia’s procedure the samples were classified, grouped, averaged, and their capillary pressure data was formulated to form water saturation models that are essentially functions of porosity and height above free water level. Validity test on the models are performed on two wells in West Java with very encouraging results. With using the Archie model as reference, justified using well test data, the new models prove themselves reliable while the original Lucia models provide far too optimistic estimates. The model validity check shows tha the models are valid for at least Class 1 and Class 2 rocks in accordance with Lucia classification. Study on Class 3 rock is needed in the future

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  • National Research and Innovation Agency
  • Hasanuddin University
  • Universitas Merdeka Madiun
  • Universitas Pembangunan Nasional Veteran Yogyakarta
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Junita Trivianty MusuAfiliasi tidak diketahui7
Fakhriyadi SaptonoAfiliasi tidak diketahui7
Suliantara SuliantaraNational Research and Innovation Agency4
Herru Lastiadi SetiawanNational Research and Innovation Agency4
Tri Muji SusantoroNational Research and Innovation Agency3
Suprajitno MunadiAfiliasi tidak diketahui2
Merkurius. F. MendrofaAfiliasi tidak diketahui2
Djoko SunarjantoNational Research and Innovation Agency2
Mohamad RomliNational Research and Innovation Agency2
Diana DwiyanartiNational Research and Innovation Agency2
Aziz Masykur LubadAfiliasi tidak diketahui2
Herizal HerizalNational Research and Innovation Agency2
Nurkamelia NurkameliaNational Research and Innovation Agency2
Sunting KepiesNational Research and Innovation Agency2
Tunggal TunggalAfiliasi tidak diketahui2
Ridwan RidwanUniversitas Merdeka Madiun2
Supratman SupratmanHasanuddin University1
Sadam S HusenHasanuddin University1
Jonathan Setyoko HadimuljonoAfiliasi tidak diketahui1
Julikah JulikahAfiliasi tidak diketahui1
Desi YensusminarAfiliasi tidak diketahui1
Ongki Ari PrayogaAfiliasi tidak diketahui1
Yusep K CaryanaAfiliasi tidak diketahui1
Maizar RahmanAfiliasi tidak diketahui1
Hadi PrasetyoAfiliasi tidak diketahui1
Kosasih SartadiredjaAfiliasi tidak diketahui1
Bambang A WidjayantoAfiliasi tidak diketahui1
Patrick M. WongAfiliasi tidak diketahui1
Himawan SutantoAfiliasi tidak diketahui1
Humbang PurbaAfiliasi tidak diketahui1
Andi RuswandiAfiliasi tidak diketahui1
Septi AnggraeniAfiliasi tidak diketahui1
KRT Nur SuhascaryoUniversitas Pembangunan Nasional Veteran Yogyakarta1
Halwin Ariandi SiregarAfiliasi tidak diketahui1
Sugihardjo SugihardjoNational Research and Innovation Agency1
Panca WahyudiNational Research and Innovation Agency1

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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) 
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	<dc:title xml:lang="en">Estimation Of Water Saturation In Carbonate Reservoirs Without Resistivity Log Data. Part Ii: Formulation Of A New Model</dc:title>
	<dc:creator xml:lang="en">Widarsono, Bambang</dc:creator>
	<dc:creator xml:lang="en">Atmoko, Heru</dc:creator>
	<dc:creator xml:lang="en">Ridwan, Ridwan</dc:creator>
	<dc:creator xml:lang="en">Kosasih, Kosasih</dc:creator>
	<dc:subject xml:lang="en">carbonate rocks</dc:subject>
	<dc:subject xml:lang="en">classification</dc:subject>
	<dc:subject xml:lang="en">water saturation model</dc:subject>
	<dc:subject xml:lang="en">capillary pressure</dc:subject>
	<dc:description xml:lang="en">This paper is the second part of the two-part report on study for establishing alternative models that are valid for Indonesian carbonate reservoirs. In this second part formulation of the new models is presented. For the study, 407 plug samples taken from various limestone reservoirs in Indonesia were used. Following Lucia’s procedure the samples were classified, grouped, averaged, and their capillary pressure data was formulated to form water saturation models that are essentially functions of porosity and height above free water level. Validity test on the models are performed on two wells in West Java with very encouraging results. With using the Archie model as reference, justified using well test data, the new models prove themselves reliable while the original Lucia models provide far too optimistic estimates. The model validity check shows tha the models are valid for at least Class 1 and Class 2 rocks in accordance with Lucia classification. Study on Class 3 rock is needed in the future</dc:description>
	<dc:publisher xml:lang="en">Testing Center for Oil and Gas LEMIGAS</dc:publisher>
	<dc:date>2022-03-17</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/827</dc:identifier>
	<dc:identifier>10.29017/SCOG.32.1.827</dc:identifier>
	<dc:source xml:lang="en">Scientific Contributions Oil and Gas; Vol. 32 No. 1 (2009); 9-15</dc:source>
	<dc:source xml:lang="id">Scientific Contributions Oil and Gas; Vol 32 No 1 (2009); 9-15</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/827/613</dc:relation>
	<dc:rights xml:lang="en">Copyright (c) 2022 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>