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All Journal Jurnal Teknik ITS Jurnal Sains dan Seni ITS IPTEK The Journal for Technology and Science Jurnal Keteknikan Pertanian Tropis dan Biosistem Dalton : Jurnal Pendidikan Kimia dan Ilmu Kimia Journal of Petroleum and Geothermal Technology ARMATUR : Artikel Teknik Mesin dan Manufaktur Journal of Earth Energy Science, Engineering, and Technology Jurnal Ilmu Kedokteran dan Kesehatan Indonesia
Randy Yusuf Kurniawan
Prodi Rekayasa Minyak Dan Gas Institut Teknologi Sumatera
Aerospace Engineering Agriculture, Biological Sciences & Forestry Arts Humanities Automotive Engineering Chemistry Computer Science & IT Control & Systems Engineering Earth & Planetary Sciences Education Electrical & Electronics Engineering Energy Engineering Health Professions Industrial & Manufacturing Engineering Mechanical Engineering Public Health

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Impact of Reservoir Horizontal Permeability Vertical Distribution on Recovery Efficiency Based on Deepwater Massive Sands Azman Munthoha Maula; Tsani Sabila; Putri Agustryani; Friska Hasugian; Dwi Miftha Kurnia; Randy Yusuf Kurniawan; Rozi Afdi
Journal of Petroleum and Geothermal Technology Vol. 7 No. 1 (2026): May
Publisher : Universitas Pembangunan Nasional "Veteran" Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31315/jpgt.v7i1.16798

Abstract

The influence of Deep-Water Massive Sands (DWMS) internal architecture on hydrocarbon recovery remains an area of ambiguity. This research endeavor aimed to elucidate the bed-scale ramifications of the vertical distribution of horizontal permeability, as determined from documented DWMS outcrop sedimentological analyses, on hydrocarbon recovery and sweep efficiency. This was achieved through the application of numerical waterflood simulations. Model construction leveraged outcrop textural parameters, including grain size, sorting, and orientation, in conjunction with analogous turbidite petrophysical subsurface data. The observed outcomes from four simulated heterogeneous cases revealed distinct trends in recovery efficiency, with variations up to 10%. These trends were attributable to the efficiency of water sweep and the interactive effects of vertical permeability heterogeneity, gravitational forces, and viscous forces. Specifically, the most stable, piston-like water sweep efficiency was associated with coarsening-upward permeability trends, followed by intermediate sweep efficiencies in anomalous and ungraded DWMS trends, and finally, the most unstable sweep efficiency in idealized trends.
Co-Authors Aulia Mutiara Hikmah Auliya Putri Hardiyani Azman Munthoha Maula Bagastyo, Arseto Yekti Cavendish, Amedeo Dwi Miftha Kurnia Dwi Miftha Kurnia Fadilla, Zahara Farid Nanda Syanur Fitri Rusmaladewi Friska Hasugian Gita Wideani Hendrawan, Rezki Naufan Irsandi Dwi Oka Kurniawan Irsandi Dwi Oka Kurniawan Ismail Haris Setiawan Jatmiko Eko Witoyo Junanta Junanta Kurnia, Dwi Miftha Lukman Atmaja MUHAMMAD RIFQI DWI SEPTIAN Nafiah Afuw Rouf Nurul - Widiastuti Pangestuti, Martasari Beti Putri Agustryani Rikki Nababan Rozi Afdi Rusmaladewi, Fitri Setiadi Wira Buana Shofiyani, Anis Stevy Canny Louhenapessy Stevy Canny Louhennapessy Tsani Sabila Wahida Annisa Ermadayanti Yasokhi Fatkhasari Yuri Pradika