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Research

Prof. Dr.mont. M. Zaki Mubarok, S.T., M.T.: Seeing Opportunities for the Supply of Electric Vehicle Battery Raw Materials in Indonesia

Prof. Dr.mont. M. Zaki Mubarok, S.T., M.T.: Seeing Opportunities for the Supply of Electric Vehicle Battery Raw Materials in Indonesia

BANDUNG, itb.ac.id – The electric vehicle industry is predicted to grow fast in the years to come. Indonesia can play a strategic role in the future because it has primary raw materials for electric vehicle batteries, especially nickel, cobalt, aluminum, copper and manganese, as well as the large domestic market of cars and motor vehicles. […]

New coal pillar strength formulae considering the effect of interface friction

New coal pillar strength formulae considering the effect of interface friction

Simon Heru Prassetyo, Muhammad Alen Irnawan, Ganda Marihot Simangunsong, Ridho Kresna Wattimena, Irwandy Arif, Made Astawa Rai Mining Engineering Program, Institut Teknologi Bandung, Indonesia https://doi.org/10.1016/j.ijrmms.2019.104102   Highlights Coal pillar strength formulae considering the interface friction are developed. The new formulae are compared against stable and unstable pillar cases. The linear-low friction formula provides best representation […]

Research project: Developing Deep Learning Architecture for Imaging of Subsurface structures

Research project: Developing Deep Learning Architecture for Imaging of Subsurface structures

Dr.rer.nat. Ir. Wahyudi Widyatmoko Parnadi, MS. Program Studi Teknik Geofisika Kelompok Keahlian Geofisika Terapan dan Eksplorasi   Background In line with the booming of construction works in Indonesia, detailed information of the subsurface condition of the ground supplied from geotechnical as well as from geophysical works are required. Failed attempts to image exact location, position […]

Fault source of the 2 September 2009 Mw 6.8 Tasikmalaya intraslab earthquake, Indonesia: Analysis from GPS data inversion, tsunami height simulation, and stress transfer

Fault source of the 2 September 2009 Mw 6.8 Tasikmalaya intraslab earthquake, Indonesia: Analysis from GPS data inversion, tsunami height simulation, and stress transfer

Endra Gunawan [a], Sri Widiyantoro [a], Gayatri Indah Marliyani [b], Euis Sunarti [c], Rachmah Ida [d], Aditya Riadi Gusman [e]   [a] Global Geophysics Research Group, Faculty of Mining and Petroleum Engineering, Bandung Institute of Technology, Indonesia [b] Geological Engineering Department, Faculty of Engineering, Gadjah Mada University, Indonesia [c] Faculty of Human Ecology, Bogor Agricultural […]

Field Development Study of Ulumbu Geothermal Field Based on Reservoir Simulation

Field Development Study of Ulumbu Geothermal Field Based on Reservoir Simulation

Iqbal Kurniawan, Sutopo & Heru Berian Pratama Geothermal Master Program, Institut Teknologi Bandung, West Java, 40132 Indonesia Email: iqbalkurniawan123@yahoo.com   Abstract Ulumbu Geothermal Field is located in Manggarai District, East Nusa Tenggara, Indonesia. This field is owned by PT. PLN (Persero) and has a total installed capacity of 10 MWe. Integrated reservoir study by using […]

Simulation-based Proxy Model for Uncertainty Assessment and Optimization of Water-Alternating-Gas (WAG) Injection

Simulation-based Proxy Model for Uncertainty Assessment and Optimization of Water-Alternating-Gas (WAG) Injection

Iwan Setya Budi (ITB), Septoratno Siregar (ITB), Zuher Syihab (ITB), Astra Pramana (Univ. Pertamina), Jati Arie Wibowo (Univ. Pertamina), Ludovika Jannoke (Univ Pertamina)   Abstract Water-Alternating-Gas injection was originally proposed to improve sweep of gas injection, by injecting water and gas alternately to control mobility of the displacement and stabilize displacement front. It combines high […]

Modified Rock Physics Model for Organic-rich Shale Characterization

Modified Rock Physics Model for Organic-rich Shale Characterization

M. L. Ramadhan [1] and S. Winardhi [2] [1] Geophysical Engineering Master Program, Faculty of Mining and Petroleum Engineering, Institut Teknologi Bandung, Ganesha 10, Bandung, 40132, Indonesia [2] Reservoir Geophysics Research Group, Faculty of Mining and Petroleum Engineering, Institut Teknologi Bandung, Ganesha 10, Bandung, 40132, Indonesia   Corresponding author: ramadhanmlutfi@gmail.com   Abstract Oil and gas […]

Postseismic deformation following the 2 July 2013 Mw 6.1 Aceh, Indonesia, earthquake estimated using GPS data

Postseismic deformation following the 2 July 2013 Mw 6.1 Aceh, Indonesia, earthquake estimated using GPS data

Endra Gunawan [a], Sri Widiyantoro [a], Zulfakriza [a], Irwan Meilano [b], Cecep Pratama [c] [a] Global Geophysics Research Group, Faculty of Mining and Petroleum Engineering, Bandung Institute of Technology, Indonesia [b] Geodesy Research Group, Faculty of Earth Science and Technology, Bandung Institute of Technology, Indonesia [c] Department of Geodetic Engineering, Gadjah Mada University, Indonesia   […]

Shallow velocity structure near the CO2 injection well candidate of Gundih CCS Project derived from First Arrival Seismic Tomography

Shallow velocity structure near the CO2 injection well candidate of Gundih CCS Project derived from First Arrival Seismic Tomography

Rachmat Sule, Riskiray Ryannugroho, and Alfian Bahar Geophysical Engineering, Institut Teknologi Bandung, Indonesia (rachmat.sule@gmail.com)   ABSTRACT This paper presents the result of first arrival seismic tomography near Jepon-1, the candidate of CO2 injection well in Gundih CCS (Carbon Capture Storage) Pilot Project in Indonesia.   The forward-modeling problem was done by finite difference as the […]

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