Melola Discovery

← Melola Discovery

Akses terbuka Jurnal SINTA 1

Quantifying the Impact of Siderite Composition and Reservoir Resistivity (Rt) on Water Saturation Estimation in Low-Resistivity Sideritic Sandstone Reservoirs Using the Graphic Plot Method

Scientific Contributions Oil and Gas · Vol. 47 No. 2 (2024) · hlm. 89–100

DOI
10.29017/SCOG.47.2.1619
ISSN
2541-0520, 2089-3361
Terbit
2024-08-01
Penerbit
Testing Center for Oil and Gas LEMIGAS
Bahasa
eng
Lisensi
creativecommons.org/licenses/by/4.0

Abstrak

The case studies on low-resistivity-low-contrast (LRLC) reservoirs have started using a conductive matrix model approach based on the assumption that the rock matrix is composed of conductive minerals. The previous studies on reservoir resistivity (Rt) against conductive-minerals-rich sandstone were limited to pyritic types without developing the others such as the sideritic which was found in Indonesia. Therefore, there is a need to determine the relationship between siderite volume within the sandstone reservoir and the reduction number of Rt. Relation profiles were applied to accurately estimate the actual water saturation (Sw) while the resistance of the sandstone samples was determined through the voltage (V, volt) and current (I, ampere). The samples were designed as pseudo-core in the laboratory and simulated to have siderite composition in the range of 0-30% followed by the injection of brine at different saturation conditions. The Rt was calculated through the modification of Wenner and Ohm’s Law and later compared graphically with siderite volume of each Sw line. It was observed from the results that siderite led to an exponential reduction in Rt value. Moreover, the threshold volume of siderite required to reduce Rt significantly to 50% of the original value was found to be 6%. The actual Sw was later estimated simply through the application of the Graphic Plot Method from the curves

Kata kunci

Jaringan kolaborasi para penulis

37 penulis · 158 tautan kepenulisan bersama · 90 lintas organisasi

Arahkan kursor atau ketuk sebuah nama untuk menyorot rekan penulisnya. Klik dua kali untuk membuka halaman penulis.

  • Universitas Gadjah Mada
  • Bandung Institute of Technology
  • Sebelas Maret University
  • IPB University
  • Universitas Airlangga
  • National University of Malaysia
  • Mulawarman University
  • Afiliasi tidak diketahui
  • Organisasi berbeda
  • Organisasi sama
  • Afiliasi tidak diketahui
  • Garis lebih tebal = lebih banyak artikel bersama · lingkaran lebih besar = lebih banyak artikel
Tampilkan sebagai tabel
Rekan penulisOrganisasiArtikel bersama
Didit Hadi BariantoUniversitas Gadjah Mada3
Saptono Budi SamodraUniversitas Gadjah Mada3
Widi AtmokoAfiliasi tidak diketahui2
Dhea Adisty PratamiUniversitas Gadjah Mada2
Rahmadi HidayatUniversitas Gadjah Mada1
Che Aziz AliNational University of Malaysia1
Rian AmuktiAfiliasi tidak diketahui1
Wahyu SrigutomoBandung Institute of Technology1
Nina Siti AminahBandung Institute of Technology1
Mitra DjamalBandung Institute of Technology1
Wahyudi WahyudiUniversitas Gadjah Mada1
Irzaman IrzamanIPB University1
Perdinan PerdinanIPB University1
Irwan MeilanoBandung Institute of Technology1
Retna ApsariUniversitas Airlangga1
Imam SuyantoUniversitas Gadjah Mada1
Ari SetiawanUniversitas Gadjah Mada1
Heriansyah PutraIPB University1
Herlan DarmawanUniversitas Gadjah Mada1
Maria EvitaBandung Institute of Technology1
Moh YasinUniversitas Airlangga1
Leni Sophia HelianiUniversitas Gadjah Mada1
Hidayat PanuntunUniversitas Gadjah Mada1
Cecep PratamaUniversitas Gadjah Mada1
Anti Fatkhul QoiriahAfiliasi tidak diketahui1
Budi LegowoSebelas Maret University1
Budi PurnamaSebelas Maret University1
Artono Dwijo SutomoSebelas Maret University1
Shandiyano PutraSebelas Maret University1
Diana RahmawatiMulawarman University1
Wartono RahardjoAfiliasi tidak diketahui1
Salahuddin HuseinUniversitas Gadjah Mada1
Moch. Indra NovianAfiliasi tidak diketahui1

Afiliasi berasal dari OpenAlex; metadata OAI-PMH jurnal tidak memuatnya. Penulis tanpa ID OpenAlex dicocokkan berdasarkan nama, sehingga dua orang bisa tergabung atau satu orang bisa terpisah.

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">Quantifying the Impact of Siderite Composition and Reservoir Resistivity (Rt) on Water Saturation Estimation in Low-Resistivity Sideritic Sandstone Reservoirs Using the Graphic Plot Method</dc:title>
	<dc:creator xml:lang="en">Winardi, Sarju</dc:creator>
	<dc:creator xml:lang="en">Surjono, Sugeng Sapto</dc:creator>
	<dc:creator xml:lang="en">Amijaya, Donatus Hendra</dc:creator>
	<dc:creator xml:lang="en">Suryanto, Wiwit</dc:creator>
	<dc:subject xml:lang="en">low resistivity</dc:subject>
	<dc:subject xml:lang="en">reservoir</dc:subject>
	<dc:subject xml:lang="en">LRLC</dc:subject>
	<dc:subject xml:lang="en">siderite</dc:subject>
	<dc:subject xml:lang="en">sandstone</dc:subject>
	<dc:subject xml:lang="en">water saturation</dc:subject>
	<dc:description xml:lang="en">The case studies on low-resistivity-low-contrast (LRLC) reservoirs have started using a conductive matrix model approach based on the assumption that the rock matrix is composed of conductive minerals. The previous studies on reservoir resistivity (Rt) against conductive-minerals-rich sandstone were limited to pyritic types without developing the others such as the sideritic which was found in Indonesia. Therefore, there is a need to determine the relationship between siderite volume within the sandstone reservoir and the reduction number of Rt. Relation profiles were applied to accurately estimate the actual water saturation (Sw) while the resistance of the sandstone samples was determined through the voltage (V, volt) and current (I, ampere). The samples were designed as pseudo-core in the laboratory and simulated to have siderite composition in the range of 0-30% followed by the injection of brine at different saturation conditions. The Rt was calculated through the modification of Wenner and Ohm’s Law and later compared graphically with siderite volume of each Sw line. It was observed from the results that siderite led to an exponential reduction in Rt value. Moreover, the threshold volume of siderite required to reduce Rt significantly to 50% of the original value was found to be 6%. The actual Sw was later estimated simply through the application of the Graphic Plot Method from the curves</dc:description>
	<dc:publisher xml:lang="en">Testing Center for Oil and Gas LEMIGAS</dc:publisher>
	<dc:date>2024-08-01</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/1619</dc:identifier>
	<dc:identifier>10.29017/SCOG.47.2.1619</dc:identifier>
	<dc:source xml:lang="en">Scientific Contributions Oil and Gas; Vol. 47 No. 2 (2024); 89-100</dc:source>
	<dc:source xml:lang="id">Scientific Contributions Oil and Gas; Vol 47 No 2 (2024); 89-100</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/1619/pdf</dc:relation>
	<dc:rights xml:lang="en">Copyright (c) 2024 © Copyright by Authors. Published by LEMIGAS</dc:rights>
	<dc:rights xml:lang="en">https://creativecommons.org/licenses/by/4.0</dc:rights>
</oai_dc:dc>