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All Journal Bulletin of Scientific Contribution : Geology Komunikasi Fisika Indonesia TAMBANG Jurnal Ilmiah MTG Jurnal IPTEK Journal of Geoscience, Engineering, Environment, and Technology Jurnal Penelitian Sains Jurnal Geomine Jurnal Ilmiah Universitas Batanghari Jambi PROMINE Jurnal Mineral, Energi dan Lingkungan Jurnal Geosains dan Teknologi Jambura Geoscience Review Jurnal Mineral, Energi dan Lingkungan Journal of Earth and Marine Technology (JEMT) Prosiding Seminar Nasional Teknologi Industri Berkelanjutan Berita Sedimentologi Jurnal Ilmiah Geologi pangea Journal of Geology Sriwijaya Jurnal Penelitian Sains Teknologi
Idarwati Idarwati
Teknik Geologi, Fakultas Teknik, Universitas Sriwijaya, Sumatera Selatan 30862, Indonesia
Agriculture, Biological Sciences & Forestry Automotive Engineering Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Industrial & Manufacturing Engineering Law, Crime, Criminology & Criminal Justice Library & Information Science Materials Science & Nanotechnology Mathematics Mechanical Engineering Physics Transportation

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Journal : Jurnal IPTEK

 1 
Characteristic and Provenance of Talang Akar Formation Sandstone, Sukamoro Area, South Sumatera Yogie Zulkurnia Rochmana; Idarwati Idarwati; Harnani Harnani; Elisabet Dwi Mayasari
Jurnal IPTEK Vol 27, No 1 (2023)
Publisher : LPPM Institut Teknologi Adhi Tama Surabaya (ITATS)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31284/j.iptek.2023.v27i1.4434

Abstract

Sukamoro area, Banyuasin Regency, South Sumatera, was the research location. This investigation focuses on the origin of sandstones from the Talang Akar Formation. In the area of investigation, sandstones are widely dispersed and exhibit a variety of properties. Due to the abundance of sandstones found and their high resistance and physical compactness, an analysis of the original rock can be carried out. Generally, the material that makes up sandstone comes from the previous rock. This investigation was undertaken using a descriptive-analytical methodology to determine the origin of the rock. The collected surface data is subsequently petrographically examined. After determining the composition of the constituent minerals, a provenance analysis was conducted to determine that the Talang Akar Formation's sandstones originated from the Magmatic Arc. Furthermore, the Talang Akar sandstone reveals the origin of the Recycle Orogen. Thus, it is considered that the sandstones of the Talang Akar Formation have seen many uplift episodes as a result of tectonic activity, almost to the point where they have experienced an increase in the maturity or stability of their continental block provenances
Diagenetic Controls on Porosity in Sandstones of the Talang Akar Formation: A Case Study from the Rambangnia River Track, South OKU, South Sumatra Rochmana, Yogie Zulkurnia; Jati, Stevanus Nalendra; Puspita, Mega; Idarwati, Idarwati; Pranata, Ridho
Jurnal IPTEK Vol 29, No 1 (2025): May
Publisher : LPPM Institut Teknologi Adhi Tama Surabaya (ITATS)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31284/j.iptek.2025.v29i1.6746

Abstract

Porosity contributes to fluid storage and determines reservoir quality. The higher the porosity, the more free space is available to store fluid. However, the porosity of reservoirs, particularly the sandstones of the Talang Akar Formation of the Rambangnia River track, is not always good. The diagenetic process in the formation of sandstones is thought to contribute to variations in porosity quality. This study aims to determine the control of diagenesis on the porosity of sandstones of the Talang Akar Formation of the Rambangnia River, South Sumatra. The research methods used were field observation, petrographic, diagenesis, and porosity analysis. Based on petrographic analysis, the study area has three types of sandstone: lithic wacke, sublitharenite, and litharenite. The study of diagenesis shows that the sandstones in the Rambangnia River’s Talang Akar Formation have gone through an intense compaction phase, dissolution, cementation by silica and calcite minerals, and an authigenic phase in clay minerals.  In general, the porosity of rocks in the study area ranges from fair to good.
Characteristic and Provenance of Talang Akar Formation Sandstone, Sukamoro Area, South Sumatera Rochmana, Yogie Zulkurnia; Idarwati, Idarwati; Harnani, Harnani; Mayasari, Elisabet Dwi
Jurnal IPTEK Vol 27, No 1 (2023): May
Publisher : LPPM Institut Teknologi Adhi Tama Surabaya (ITATS)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31284/j.iptek.2023.v27i1.4434

Abstract

Sukamoro area, Banyuasin Regency, South Sumatera, was the research location. This investigation focuses on the origin of sandstones from the Talang Akar Formation. In the area of investigation, sandstones are widely dispersed and exhibit a variety of properties. Due to the abundance of sandstones found and their high resistance and physical compactness, an analysis of the original rock can be carried out. Generally, the material that makes up sandstone comes from the previous rock. This investigation was undertaken using a descriptive-analytical methodology to determine the origin of the rock. The collected surface data is subsequently petrographically examined. After determining the composition of the constituent minerals, a provenance analysis was conducted to determine that the Talang Akar Formation's sandstones originated from the Magmatic Arc. Furthermore, the Talang Akar sandstone reveals the origin of the Recycle Orogen. Thus, it is considered that the sandstones of the Talang Akar Formation have seen many uplift episodes as a result of tectonic activity, almost to the point where they have experienced an increase in the maturity or stability of their continental block provenances
Co-Authors Aditya N.P.H Afrilita, Afrilita Afrilta Afrilita Alan Triyoga Alan Triyoga Alan Triyoga, Alan Armandani, Aditya Raihan Daryono, Sapto Kis Dian Rahma Yoni, S.T., M.T. Dita Maulia Dyah Hastuti, Endang Wiwik Elisabet D. Mayasari Elisabet Dwi Mayasari Febrian, Muhammad Rizky Harnani Harnani Harnani, Harnani Hibatullah, Muhammad Ariq Intan Paramita Haty Laksana, M Mukti M. Ridho Naufalwan Maharani, Widyana Maulia, Dita Mayasari, Elisabet Dwi mega puspita Mifturrahma, Rizkiya Mutia Armilia Rahmawati Mutia Armilia Rahmawati Mutia Armilia Rahmawati, Mutia Armilia Oke Aflatun Pranata, Ridho Prasetya, Dyo Pratomo, Septyo Uji Rahmadani, Gea Fanny Rahmanita, Dwie Saputra, Pirdaus Saputri, Yuyun Reka Ayu Setia Pambudi Siska Linda Sari Siska Linda Sari Siska Linda Sari, Siska Linda Stevanus Nalendra Stevanus Nalendra Jati Syaharani, Puan Rahima Yogie Zulkurnia Rochmana Yunika, Winni Yusar, Adri Taufiqurrahman