You are here

Print Technical Session

Authors are advised to re-check again (on this page) their presentation time on D-Day (March 22)

Download Technical Session PDF

Room A

Session: Reservoir
Chairperson: Heru Berian Pratama, Jonathan Widiatmo

Time Paper title Author(s)
08.40-09.00 Natural State Modeling of Sileri Area at Dieng Geothermal Field, Central Java, Indonesia Rheza Akbar et al. -- Mechanical and Industrial Engineering, Universitas Gadjah Mada
09.00-09.20 Improved Natural State Simulation of Arjuno-Welirang Geothermal Field, East Java, Indonesia Rio Pradana Manggala Putra et al. -- Petroleum Engineering, ITB
09.20-09.40 Natural State Modeling of Mataloko Geothermal Field, Flores Island, East Nusa Tenggara, Indonesia Using TOUGH2 Simulator Yehezkiel David Pradhipta et al. -- Petroleum Engineering, ITB
09.40-10.00 A Natural State Model of Jaboi Geothermal Field, Nangro Aceh Darussalam, Indonesia Rony P. Nugraha, John O’Sullivan -- Department of Engineering Science, The University of Auckland
10.00-10.20 COFFEE BREAK --

Session: Reservoir
Chairperson: Heru Berian Pratama, Jonathan Widiatmo

Time Paper title Author(s)
10.20-10.40 Geomechanical Modelling of A Geothermal Reservoir in Tanzania Georgia George Mwaipopo, Cheng Yuanfang -- Oil and Gas Well Engineering Department, China University of Petroleum
10.40-11.00 Resource Assessment of Ulumbu Geothermal Field, East Nusa Tenggara, Indonesia Based on Natural State Model Iqbal Kurniawan et al. -- Geothermal, ITB
11.00-11.20 Resource Assessment of Tolehu Geothermal Area, Ambon, Indonesia Based on Natural State Model Angga Ahmad et al. -- Geothermal, ITB
11.20-11.40 Experimental Design and Response Surface Method Application in Resources Assessment: Case Study Karaha-Talaga Bodas, West Java, Indonesia Welly Prabata et al. -- Geothermal, ITB
11.40-12.00 Dynamical Modeling of Patuha-Ciwidey Geothermal Field Using Numerical Simulation Ali Ashat et al. -- Geothermal, ITB
12.00-13.00 LUNCH --

Session: Reservoir and Production
Chairperson: Waldy Aufar, Welly Prabata

Time Paper title Author(s)
13.00-13.20 Comparison of Resources Assessment Method with Numerical Reservoir Model Between Heat Stored and Experimental Design: Case Study Ciwidey-Patuha Geothermal Field Ali Ashat, Heru Berian Pratama -- Geothermal, ITB
13.20-14.00 Production Engineering: Case Study Dieng Geothermal Field Ruly Husnie -- Geo Dipa Energi
14.00-14.20 Modelling of Completion Tests in Two Wells in The Wairakei – Tauhara Geothermal System, New Zealand Sylvania Marchellina et al. -- University of Auckland
14.20-14.40 Study of Hydraulic Fracturing in Water Dominated Geothermal Field Using Experimental Design and STAR CMG Simulator Luthfan Hafizha et al. -- Faculty of Mining and Petroleum Engineering, ITB
14.40-15.00 COFFEE BREAK --

Session: Production
Chairperson: Prihadi Setyo Darmanto, Almas Ghaisani

Time Paper title Author(s)
15.00-15.20 A Study of Brine Supply System to Binary Cycle Unit at Namora I Langit Geothermal Power Plant Arnaldo Napitu -- Medco Geothermal Sarulla
15.20-15.40 Steam Well Spinner Data Analysis Using Conversion Factor from Known Wellbore Diameter and Mass Rate Data Denni Fariz Sbekti, Mapriansyah -- Star Energy Wayang Windu
15.40-16.00 Thermodynamic Analysis of Steam Ejector and Hybrid Systems at Lahendong Geothermal Power Plant, North Sulawesi Indonesia Dhanimsya Hudasaputra et al. -- Mechanical and Industrial Engineering, Universitas Gadjah Mada
16.00-16.40 Sarulla Geothermal Combined Cycle Operation Sahat Berutu -- Sarulla Operation Limited
16.00-16.40 CLOSING --

Room B

Session: Low Medium Enthalpy
Chairperson: Nursanty Elisabeth, Imbar Fitriadi

Time Paper title Author(s)
08.40-09.00 Experimental Design of Wellbore Heat Exchanger in Binary Optimization for Low - Medium Enthalpy to Utilize Non-Self Discharge Wells in Indonesia Immanuel L. G. et al. -- Geothermal, ITB
09.00-09.20 Developing Low Temperature Geothermal Projects in Indonesia Using Pumped Well Technology Ridwan Febrianto et al. -- Jacobs Group Indonesia
09.20-10.00 Wellhead Generating Turbine Rully Dharma -- Toshiba
10.00-10.20 COFFEE BREAK --

Session: Drilling
Chairperson: Dimas Taha, Riviani Kusumawardhani

Time Paper title Author(s)
10.20-11.00 Drilling Technology Representative of Halliburton -- Halliburton
11.00-11.20 Leason Learned and Performance Improvement Drilling Case Study from Sarulla Geothermal Operation North Sumatra Hadi Abdi Permana et al. -- Halliburton Project Management
11.20-11.40 Basic Considerations in Minimizing The Uncertainty During Developing Geothermal Exploration Drilling Strategy in Indonesia Dorman P. Purba et al. -- University of Auckland
11.40-12.00 Work Over Breakthrough : Coiled Tubing Unit Cleaned Out Totally Plugged Scales Redha Bhawika Putra et al. -- Star Energy Geothermal
12.00-13.00 LUNCH --

Session: Drilling
Chairperson: Dimas Taha, Immanuel Lumban Gaol

Time Paper title Author(s)
13.00-13.20 Deep Slim Hole Performance Evaluation for Geothermal Exploration Well by Using Wellbore Modelling Fauzan Makarim -- ITB
13.20-13.40 Key Considerations for Utilizing Acidic Water Source for Water Drilling Distribution System in Geothermal Exploration Activity Arvin Putranto et al. -- Jacobs Group Indonesia
13.40-14.00 Using Deep-Shear Waves to Image Fracture Corridors up to 60 Feet from The Borehole in Geothermal Fields Cahyo Nugroho et al. -- Baker Hughes
14.00-14.20 Experimental Study of Water Jet Ejector for Geothermal Power Plant Bhakti N -- BPPT
14.20-14.40 Mode Shape and Vibration Level Investigation of A Vertical Separator With Application of Damping Layer Ilham Perdana Sayuti et al. -- Mechanical and Industrial Engineering, Universitas Gadjah Mada
14.40-15.00 COFFEE BREAK --

Session: Production
Chairperson: Dimas Taha, Qanitah

Time Paper title Author(s)
15.00-15.20 Surface Monitoring, Groundwater Monitoring, and Production-Injection Strategies for Geothermal Reservoir Management Almas Ghaisani Sharina Faiza Utami -- Geothermal, ITB
15.20-15.40 -- --
15.40-16.00 Study of Hydraulic Fracturing Stimulation to Improve Geothermal Wells Productivity Riviani Kusumawardani et al. -- Geothermal, ITB
16.00-16.20 Interference Test Simulation in Geothermal Two Phase Field Using PTA Software and TOUGH2 Fidya Varayesi et al. -- Geothermal, ITB
16.20-16.40 Revisiting Liquid Loading: Application of Liquid Loading Concept in Liquid Dominated Geothermal Reservoir to Inflow Performance Curve Steven Chandra -- Well Stimulation Laboratory, ITB
16.40-17.00 CLOSING --

Room C

Session: Management and Investment
Chairperson: Fitri Oktaviani, Milki Fabian

Time Paper title Author(s)
08.40-09.00 How to Make Indonesian’s Geothermal Attractive in Investor’s Eye Muhammad Rizaldi Farsah, Hadyan Pratama -- Pertamina University
09.00-09.20 Ceiling Price Policy of Geothermal in Indonesia: Perspective of Monopsony Market Putu Dede Udayana Laksmana Putra et al. -- FEB, Universitas Indonesia
09.20-09.40 Design of PT Geo Dipa Energi Long Term Geothermal Development Plan Supremlehaq Taqwim -- Geo Dipa Energi
09.40-10.00 Assessing The Options Value of Geothermal Power Project: Case Study in Indonesia Bagus Mudiantoro et al. -- University of Edinburgh Business School
10.00-10.20 COFFEE BREAK --

Session: Social
Chairperson: Fitri Oktaviani, F.X. Guwowijoyo

Time Paper title Author(s)
10.20-10.40 Understanding Social Acceptance of Geothermal Energy: A Case Study from Mt. Lawu, Indonesia Abdillah Ibrohim et al. -- UPNV Yogyakarta
10.40-11.00 Empowerment of Disabled Woman in Geothermal Area: Case Study of Caang Village Program in Darajat-Garut West Java Heri Mohamad Tohari et al. -- The Creative Insitute
11.00-11.20 Mitigating Social Risks for Candradimuka Area Exploration Through Social Mapping Gloria G. Sondakh et al. -- Geo Dipa Energi
11.20-12.00 Star Energy’s Corporate Social Responsibility Representative of Star Energy Limited -- Star Energy Limited
12.00-13.00 LUNCH --

Session: Direct Use
Chairperson: Nursanty Elisabeth, Bramono

Time Paper title Author(s)
13.00-13.20 Thermal Design of 5 Kg Capacity Coffe Bean Dryer Simulator Using Geothermal Energy J. Hendrarsakti, M.R. Firmansyah -- Faculty of Mechanical and Aerospace Engineering & Geothermal ITB
13.20-13.40 Process Control of Milk Pasteurization Using Geothermal Brine Under Brine Temperature and Flow Rate Disturbance Jonathan Widiatmo et al. -- Geothermal, ITB
13.40-14.00 Integrated Geothermal Direct Use Facility as an Alternative Approach in Community Engagement at Early Exploration Phase in Indonesia Daniel Adityatama et al. -- University of Auckland
14.00-14.20 Greenhouse Gas Emission Reduction Initiative Program at Darajat Geothermal Plant Muhyidin -- Star Energy Geothermal Darajat II
14.20-14.40 Study of Geothermal Brine Direct Use for Crude Palm Oil (CPO) Factory in Indonesia Almas G.S.F. Utami et al. -- Geothermal, ITB
14.40-15.00 COFFEE BREAK --

Session: Surface Facilities
Chairperson: Angga Alfandi Ahmad, Faisal Ahmad

Time Paper title Author(s)
15.00-15.40 Pump Application for Geothermal Representative of KSB -- KSB
15.40-16.00 Development of Algoritms for Designing Computer Appication of Geothermal-Based Absorption Refrigeration System J. Hendrarsakti, R.A. Guntara -- Faculty of Mechanical and Aerospace Engineering & Geothermal ITB
16.00-16.20 Implementation of Plant Information Management System (PIMS) as Condition Based Monitoring Approach in Strengthening Non-Intrusive Maintenance Strategy in Star Energy Geothermal Salak Ilham Kurniawan et al. -- Star Energy Geothermal Salak
16.20-16.40 Development of Flores as A Geothermal Island Iwan Nursahan et al. -- Geological Agency of Indonesia
16.40-17.00 CLOSING --

Room D

Session: Exploration Development
Chairperson: Prihadi Sumintadireja, Qodri Ramadhan

Time Paper title Author(s)
08.40-09.00 Thermolumenescence Dosimeter for Determining Thermal History of Torro Geothermal Prospect, Central Sulawesi Province Dikdik Risdianto et al. -- Center For Mineral, Coal, And Geothermal Resources
09.00-09.20 Comparison of Magnetotelluric Model Results With Drilling Data in Patuha Geothermal Field Chevy Iskandar et al. -- Geo Dipa Energi
09.20-10.00 Muara Laboh Development Drilling Execution Alfianto Perdana Putra -- Supreme Energy
10.00-10.20 COFFEE BREAK --

Session: Geophysics / MT
Chairperson: Hendra Grandis, Muhammad Hafidz

Time Paper title Author(s)
10.20-10.40 Geothermal Reservoir Boundary Delineation Using 3D Magnetotelluric Inversion Case Study: The “Delta” Geothermal Field of Indonesia Riki Irfan, Yunus Daud -- Physics Department, Universitas Indonesia
10.40-11.00 Identification of Songa Wayaua Geothermal Area Based on 3D Inversion Model of Magnetotelluric Data Wiwid Joni, Ahmad Zarkasyi -- Center For Mineral, Coal, And Geothermal Resources
11.00-11.20 Subsurface Resistivity Model and its Relation with Hot Springs Based on Magnetotelluric Method at The Mt. Tampomas Dio Yasril Zulfaris et al. -- Geological Engineering, Padjajaran University
11.20-11.40 First Horizontal Derrivative and Euler Deconvolution in Application for Reconstructing Structural Signature Over The Blawan-ijen Geothermal Area Yunus Daud -- UI
11.40-12.00 -- --
12.00-13.00 LUNCH --

Session: Exploration Remote Sensing
Chairperson: Asep Saepuloh, Citra Aulian Chalik

Time Paper title Author(s)
13.00-13.20 Determining Mercury Distribution Based on Matérn Model of Geostatistical Analysis to Identify Geothermal Permeabilty Zone: Case Study of Lainea, South Konawe, Southeast Sulawesi Stephen Simamora et al. -- Geological Engineering, Padjajaran University
13.20-13.40 Remote Sensing of Surface Hydrothermal Alteration, Identification of Minerals and Thermal Anomalies at Sveifluháls-Krýsuvík High-Temperature Geothermal Field, SW Iceland Lucía Magali Ramírez-González et al. -- Institute of Earth Sciences, University of Iceland
13.40-14.00 Fault-Related Fractures Characteristic of Kijang Fault at Wayang Windu Geothermal Field Wahyuddin Diningrat et al. -- FMIPA, Universitas Indonesia
14.00-14.20 Recognition of Geothermal Potential at Cubadak Area Based on FFD And SMF Method Gilang Suryawan et al. -- Geological Engineering, Padjajaran University
14.20-14.40 Comparison of Application Faults and Fracture Density (FFD) Method Using SRTM 90-m, SRTM 30-m and ASTER GDEM 30-m for Geothermal Exploration: A Case of Ile Ange Prospect Husin Setia Nugraha et al. -- Directorate of Geothermal, DGNREEC
14.40-15.00 COFFEE BREAK --

Session: Advanced Exploration
Chairperson: Angga Bakti Pratama, Ribka Asokawaty

Time Paper title Author(s)
15.00-15.40 Sokoria Exploration Driling Update Ashadi -- Sokoria Geothermal Indonesia
15.40-16.00 Comparative Study of Microearthquake Hypocenter Relocation Using GAD, SED, and Double Difference Methods in Wayang Windu Geothermal Field, West Java, Indonesia Naraswari Probowati, et al. -- UI, Star Energy, BMKG
16.00-16.20 Identification of Permeability Structures Using Moment Tensor and Focal Mechanism Analysis of MEQ Data at Wayang Windu Geothermal Field Nur Inna Alfianinda, et al. -- UI, Star Energy
16.20-16.40 Estimation of Prospect Areas of Volcanic and Intrusion Hosted Geothermal Fields : A Combination of Geostatistics Methods, HG Anomalies, and Fault Fracture Density Meilani -- ITB
16.40-17.00 CLOSING --

Room E

Session: Geochemistry
Chairperson: Irwan Iskandar, Fikri Dermawan

Time Paper title Author(s)
08.40-09.00 Hydrogeochemistry Approach to Determine Fluids Reservoir Characteristic in Geothermal Field Simisuh, West Sumatra, Indonesia Hasbi Fikru Syabi et al. -- Geological Engineering, Padjajaran University
09.00-09.20 Geochemical and Alteration Comparison of Geothermal Potential Field : Study Case Candi Umbul and Kawah Sikidang, Central Java Petrus Aditya Ekananda et al. -- Geological Engineering, University of Diponegoro
09.20-09.40 Hydrochemistry Characteristic of Warm Spring in Kaliulo, Klepu, Semarang Regency and Benefits for The Society Welfare Andrew Y. Siregar et al. -- Geological Engineering, University Of Diponegoro
09.40-10.00 Using Hydrochemistry and Simple Visualization Dasapta E. Irawan et al. -- Geology, ITB
10.00-10.20 COFFEE BREAK --

Session: Geology
Chairperson: Arif Susanto, Joshua Satriana

Time Paper title Author(s)
10.20-10.40 Geothermal Exploration in Indonesia Based on Mineralogy and Hydrothermal Alteration Fiorenza Deon et al. -- Faculty of Geosciences and Engineering, Delft University of Technology
10.40-11.00 Geological Control of Geothermal Surface Manifestation Occurrences in Pusuk Buhit and Simbolon-Samosir Geothermal Prospect: A Preliminary Study Betseba Sibarani et al. -- Geothermal, ITB
11.00-11.20 Volcanostratigraphy Analysis for Geothermal Preliminary Survey in Volcanic Area, Study Case: Hululais Geothermal Field, Bengkulu, Indonesia Grandy Danakusumah et al. -- Geothermal, ITB
11.20-12.00 Tulehu Geothermal Update Yudistian Yunis -- PLN
12.00-13.00 LUNCH --

Session: Advanced Exploration 2
Chairperson: Rachmat Sule, Indra A. Nugroho

Time Paper title Author(s)
13.00-13.40 Update The Status of Indonesian Exploration Arif Munandar -- Center of Mineral Resources, Coal and Geothermal (PSDMBP)
13.40-14.00 Measurements of The Density, Porosity and Resistivity Properties of Arjuno-Welirang Geothermal Field Anik Hilyah et al. -- Geophysical Engineering, Sepuluh November Institute of Technology
14.00-14.20 Seismicity and Frequency-Magnitude Distribution Analysis of Desert Peak Geothermal Field Nanda Hanyfa Maulida et al. -- Geothermal, ITB
14.20-14.40 Preliminary Results of Micro Seismic Survey in Patuha Geothermal Field Akhmad Fanani Akbar et al. -- Geo Dipa Energi
14.40-15.00 COFFEE BREAK --

Session: Integrated Exploration Method
Chairperson: Wahyu Srigutomo, Nanda Hanyfa Maulida

Time Paper title Author(s)
15.00-15.20 Analyze on Boiling Control and Exploration Probability in Awibengkok Geothermal System by Andesite and Breccia Hydrothermal Microstructure with Pore Pressure, Temperature and Dry Shear Modulus Value Using Electrical Resistivity Measurement and Ultrasonic Velocity Farhan Rijal Giffari, Ahmad Lutfi -- Geological Engineering, Padjajaran University
15.20-15.40 Integrated of Geological, and Geochemistry Data Analysis of Kadidia Geothermal Area, Sigi, Central Sulawesi Faiz Akbar et al. -- UPNV Yogyakarta
15.40-16.00 Modeling of Parang Wedang Geothermal System on Bantul Regency, Yogyakarta Based on Geological, Geomagnetic and Geochemical Data Bella Restu Juliarka et al. -- University of Lampung
16.00-16.20 Identification of Geothermal Reservoir Zone Using Integrated Magnetotelluric, Geological and Geochemical Data Analysis of Danau Ranau, Lampung, Indonesia Faiz Akbar Prihutama et al. -- UPNV Yogyakarta
16.20-16.40 Hot Springs Manifestation Identification by Blawan Fault Structure and Temperature Measured Using Bouguer Anomaly, Landsat Thermal Imagery and Magnetotelluric to Determine Geothermal System in Blawan-Ijen Area Mirza Muhajir et al. -- Geological Engineering, Padjajaran University
16.40-17.00 CLOSING --

SATREPS

Session: SATREPS
Chairperson: Sudarto Notosiswojo
Venue : Hall Room, 2nd Floor Labtek I, ITB

Time Paper title Author(s)
13.00-13.20 Research Progress of the BAGUS Project by Kyoto University Team Koike K -- Kyoto University
13.20-13.40 Research Progress of the BAGUS Project by ITB Team Notosiswoyo S. and Nurheryawan M. -- ITB
13.40-14.00 Research Progress of the BAGUS Project by Kyoto University Team Taiki Kubo -- Kyoto University
14.00-14.20 Detection of Ground Thermal Anomaly Under Dense Vegetation Based on ASTER TIR Images Citra Aulian Chalik, Asep Saepuloh -- Geothermal, ITB
14.20-14.40 Environmental Activity Monitoring at Wayang Windu Geothermal Field Using A Remote Sensing Application Ahmad D. Abdurrahman, Arie N.H. Hede, M. Nur Heriawan -- ITB
14.40-15.00 COFFEE BREAK --
15.00-15.20 Alteration Study Using Landsat 8 Image of Densely Vegetated Areas of The Wayang Windu Geothermal Field, West Java Kristian E. Salamba, Arie N.H. Hede, M. Nur Heriawan -- ITB
15.20-15.40 Identifying Thermal Features of Mineralization Zones Based on Thermal Infrared and XRD Analysis Andi Fahdli Heriansyah, Asep Saepuloh, M. Nur Heriawan -- ITB
15.40-16.00 Surface Deformation Analysis at Geothermal Field Using Atmospherically Corrected D-INSAR to Predict Reservoir Zones Hibban H. Siddieq, Asep Saepuloh -- Geothermal, ITB

Uniting Geothermal Energy Stakeholders through
Collaborative Efforts for Nation Prosperity