Plenary and Technical Session
This workshop is the main event of 13th ITB International Geothermal Workshop which will be held on June 10th – 11th, 2024 at Institut Teknologi Bandung Campus, Bandung, Indonesia. Representatives from the geothermal stakeholders will be present as speakers, including Mr. Julfi Hadi, President of Indonesia Geothermal Association (INAGA), Minister from Ministry of Energy and Mineral Resources, President of International Geothermal Association (IGA) and President Director of Perusahaan Listrik Negara (PLN). Various geothermal industries and geothermal research enterprises will also receive invitations to provide insight on intriguing geothermal-related topics.
Our committee will put together more than 60 topical experts in exploration, engineering, education, regulation, economic, social and environment issues of geothermal development in technical sessions which will be held on June 11th, 2024, at Institut Teknologi Bandung Campus, Bandung. The incoming papers will be reviewed through a highly rigorous process and accepted papers will be presented either in oral session or in poster session.
| Plenary Session 1 | Innovative Geothermal Technologies to support Energy Transition and Carbon Reduction |
| Plenary Session 2 | Innovative Geothermal Technology to Optimize Geothermal Utilization |
| Plenary Session 3 | Company Update |
Rundown Plenary Session
| Time GMT+7 | Title | Speaker | |||
| Opening Ceremony & Keynote Speech | |||||
| 08.30 – 08.35 | Welcoming remark from the committee | Suryantini (Chairman of IIGW) | |||
| 08.35 – 08.40 | National Anthem: Indonesia Raya | ||||
| 08.40 – 08.45 | Opening Speech from ITB and symbolically open the event (striking gong) | Ridho Kresna Wattimena (Dean of FTTM – Institut Teknologi Bandung) | |||
| 08.45 – 09.00 | Opening Performance | ||||
| 09.00 – 09.20 | Keynote Speech-1: “Geothermal’s Role in Supporting Energy Transition and Reducing Carbon Emissions” | Eniya Listiani Dewi (Dirjen EBTKE) | |||
| 09.20 – 09.40 | Keynote Speech-2: “Accelerating Geothermal Growth” | Riza Pasikki (General Secretary of Indonesia Geothermal Association) | |||
| 09.40 – 10.00 | Session Break | ||||
| Plenary Session 1 Innovative Geothermal Technology to Optimize Geothermal Utilization Moderator: Heru Berian Pratama | |||||
| 10.00 – 10.20 | Plenary Speech 1A: “Green Hydrogen from Geothermal Energy” | Mohamad Husni Mubarok (Green Hydrogen Project Leader – PGE) | |||
| 10.20 – 10.40 | Plenary Speech 1B: “Contribution of Geoinformatics to Geothermal Resource Exploration and Modeling” | Katsuaki Koike (Kyoto University) | |||
| 10.40 – 11.00 | Plenary Speech 1C: “Energy Efficiency in Geothermal Power Plant” | Dedy Hidayat (Vice President Services, Motion – ABB Indonesia) | |||
| 11.00 – 11.20 | Plenary Speech 1D: “Future Geothermal Trend” | Marrit Brommer (International Geothermal Association) | |||
| 11.20 – 11.40 | QnA session | ||||
| 11.40 – 12.00 | Opening Exhibition & Poster Session | ||||
| 12.00 – 13.20 | Lunch Break | ||||
| Plenary Session 2 Cross-Sector Collaboration in Geothermal to Support Energy Transition and Carbon Reduction Moderator: Fitri Oktaviani P | |||||
| 13.20 – 13.40 | Plenary Speech 2A: “Sustainable Financing in Geothermal Project” | Daniel Miller (Senior Energy Specialist – Asian Development Bank) | |||
| 13.40 – 14.00 | Plenary Speech 2B: “Advanced Geothermal Research” | Kirk Yates (Development Counsellor – New Zealand Embassy) | |||
| 14.00 – 14.20 | Plenary Speech 2C: “Joint Development Study Agreement (JDSA) for Optimal Partnership in Developing Geothermal Power Plants: Case Study of Lahendong Binary and Ulubelu Binary” | Yodha Yudhistra Nusiaputra (Manager of IPP Geothermal Power Plant – PLN) | |||
| 14.20 – 14.40 | Plenary Speech 2D: “Carbon Trading in Geothermal Sector” | Dicky Edwin Hindarto (Advisor – Joint Crediting Mechanism Implementation Indonesia) | |||
| 14.40 – 15.00 | QnA session | ||||
| 15.00 – 15.20 | Session Break | ||||
| Plenary Session 3 Company Update Moderator: Ali Ashat | |||||
| 15.20 – 15.40 | Plenary Speech 3A: “Company Update – Sarulla” | Aditya Hernawan (Manager Resource – Sarulla Operation Ltd) | |||
| 15.40 – 16.00 | Plenary Speech 3B: “Company Update – Supreme Energy” | Novi Ganefianto (Vice President Exploration & Subsurface Engineering – Supreme Energy) | |||
| 16.00 – 16.20 | Plenary Speech 3C: “Company Update – PLN” | Tony Widiatmoro (Manager of Geothermal Exploration and Permit – PLN) | |||
| 16.20 – 16.40 | Plenary Speech 3D: “Company Update – Geo Dipa Energi” | Yudhistian Yunis (President Director – Geo Dipa Energi) | |||
| 16.40 – 17.00 | Plenary Speech 3E: “Company Update – Star Energy Geothermal” | Arias Sugandhi (Head of Department Darajat Asset Management – Star Energy Geothermal) | |||
| 17.00 – 17.20 | Plenary Speech 3F: “Company Update – Medco” | Novianto (General Manager – Medco Cahaya Geothermal) | |||
| 17.20 – 17.40 | Plenary Speech 3G: “Company Update – ORMAT” | Fikri Adam Dermawan (Resource Manager – ORMAT) | |||
| 17.40 – 18.00 | QnA session | ||||
| 18.00 – 20.00 | Gala Dinner | ||||
Rundown Technical Session
GENERAL SESSION: GEOSCIENCE
| SESSION 1: GEOLOGY | |||||
| Time GMT+7 | Room | Activity | |||
| 8:40:00 | – | 9:20:00 | Room A | Speaker: Muhammad Wafid – Badan Geologi Topic: Green area exploration / Exploration drilling in new field | |
| 9:20:00 | – | 9:40:00 | New Perspective on Wai Selabung Geothermal System, South Sumatra, Indonesia (Asep S., et al) | ||
| 9:40:00 | – | 10:00:00 | Comparison of GGMplus Satellite Gravity Data with Field Gravity Data at Pantar Geothermal Area (Muhammad Nadhif Rizqia, et al.) | ||
| 10:00:00 | – | 10:15:00 | Coffee Break | ||
| SESSION 2: EXPLORATION | |||||
| 10:15:00 | – | 10:35:00 | Room A | The Determination of Fluid Flow Movement from Geochemical Monitoring During Drilling to Prove the Fault Geometry Existence in Patuha Geothermal Area (Kharits J. P., et al.) | |
| 10:35:00 | – | 11:15:00 | Speaker: Taiki Kubo – Kyoto University Topic: Detection of high-geothermal-potential zones in densely vegetated areas through a combination of remote sensing analysis and ground surface survey | ||
| 11:15:00 | – | 11:35:00 | Hydrochemical Study and Conceptual Model of the Jizan Geothermal System, Saudi Arabia (Daffa Arrofi, et al.) | ||
| 11:35:00 | – | 12:15:00 | Speaker: Professor Adele Manzella – Senior Researcher & Italian National Research Council, Inst. Geosciences and Earth Resource Topic: Geothermal Assessment and Potential Calculation: Standards, Tools and Gaps for a Global Harmonised Evaluation | ||
| 12:15:00 | – | 13:15:00 | Lunch | ||
| SESSION 3: GEOCHEMISTRY | |||||
| 13:15:00 | – | 13:35:00 | Room A | Improving Reservoir Temperature Estimation of Medium-Temperature Geothermal System by Incorporating Mineral Equilibria Conditions into Geothermometric Approaches: A Case Study in the Kiejo Mbaka Field, Southwest Tanzania (Nyora Donald Kobare, et al.) | |
| 13:35:00 | – | 13:55:00 | The Characteristics of Kaipohan Manifestation in Northern Rajabasa Geothermal Field, Lampung, Indonesia (Alvin H., et al.) | ||
| 13:55:00 | – | 14:15:00 | Optimization of Organic Bio-Polymer as Green Inhibitor for Silica Treatment in Geothermal Field (Andhika Putera Utama, et al.) | ||
| 14:15:00 | – | 14:55:00 | Speaker: Koki Kashiwaya – Kyoto University Topic: Toward more accurate residence time estimation of geothermal fluids | ||
| 14:55:00 | – | 15:10:00 | Coffee Break | ||
| SESSION 4: GEOPHYSICS | |||||
| 15:10:00 | – | 15:30:00 | Room A | The Application on Geophysics for Geothermal Resource Exploration and Monitoring, Case study Indonesia Geothermal Prospects (Riki Irfan, et al.) | |
| 15:30:00 | – | 15:50:00 | The Application of Subsurface Resistivity Imaging and Its Attributes on Geothermal Resource Investigation (Haris Siagian, et al.) | ||
| 15:50:00 | – | 16:30:00 | Speaker: Adriano Mazzini – Senior Researcher IFE, Norway Topic: Nodal Ambient Noise Tomography (NANT): A 3D Fluid Sensitive and Cost-Effective Geophysical Method for Geothermal Exploration | ||
| 16:30:00 | – | 16:50:00 | Interpretation of Gravity data Using Horizontal Gradient, Analytic Signal, Tilt Angle and Total Horizontal Derivative on Cisolok – Cisukarame Geothermal Field, Indonesia (Fanzly Togap Zisochi Lase) | ||
| 16:50:00 | – | 16:55:00 | Closing | ||
GENERAL SESSION : ENGINEERING
| SESSION 1: DIRECT USE / ECONOMICS | |||||
| Time | Room | Activity | |||
| 8:40:00 | – | 9:00:00 | Room B | The Economic Way to Drill Geothermal Well in Indonesia (Abilati Monikha W., et al.) | |
| 9:00:00 | – | 9:20:00 | Enhancing Environmental Sustainability and Socio-Economic Prosperity: The Feasibility of the AMIS Methodology in Mitigating H2S Impacts in Ulumbu Geothermal Working Area (Ahmad Mufid D., Akhlaqul K.) | ||
| 9:20:00 | – | 10:00:00 | Speaker: Ayu Gracia Ade Sumartha – Geo Dipa Energi Topic: Full-Scale Geothermal Utilization | ||
| 10:00:00 | – | 10:40:00 | Speaker: Kunto Wibowo – JACOBS Topic: Hidden risk in over optimizing your geothermal power plant | ||
| 10:40:00 | – | 10:55:00 | Coffee Break | ||
| SESSION 2: WELL DRILLING | |||||
| 10:55:00 | – | 11:15:00 | Room B | 1,000 HP Rig for Indonesia Geothermal Drilling (Yudi Hartono., et al.) | |
| 11:15:00 | – | 11:55:00 | Speaker: Fernando Marpaung – Halliburton Topic: Drilling in geothermal field | ||
| 11:55:00 | 12:15:00 | Enhancing Geothermal Drilling Efficiency with Stuck Pipe Machine Learning Utilization (Fandika Galih P., et al.) | |||
| 12:15:00 | – | 13:15:00 | Lunch | ||
| SESSION 3: POWER GENERATION | |||||
| 13:15:00 | – | 13:35:00 | Room B | Modeling Electricity Recovery from the Greenfield Pantar Sirung Geothermal Reservoir: A Numerical Approach (Mesias Piere, et al.) | |
| 13:35:00 | – | 14:15:00 | Speaker: Marchel Supijo – PT Inpex Geothermal Topic: Inpex Geothermal Project in Indonesia | ||
| 14:15:00 | – | 14:35:00 | Correlation of Cooling Water Quality with Turbine Efficiency and Risks to Geothermal Power Plants in Indonesia (Rico Eko Wibowo & Jooned Hendrarsakti) | ||
| 14:35:00 | – | 14:55:00 | Utilization Efficiency Analysis of Combined Double-Flash and Binary (Steam-ORC and Brine-ORC) Geothermal Power Plant from XY-01 and XY-02 Production Well (15 MW System) at PT Sorik Marapi Geothermal Power (Hary Sumantry Aka, et al.) | ||
| 14:55:00 | 15:10:00 | Coffee Break | |||
| SESSION 4: RESERVOIR & PRODUCTION | |||||
| 15:10:00 | – | 15:50:00 | Room B | Speaker: Ichwan Agusta Elfajrie – PT Geo Dipa Energi Topic: Rigless Well Intervention | |
| 15:50:00 | – | 16:10:00 | Prediction of Pressure Drop in Two-Phase Geothermal Well Using Machine Learning – Physics Informed Neural Network (ML-PINN) (Agung Aji, et al.) | ||
| 16:10:00 | – | 16:30:00 | The Application Of Physics-Informed Neural Networks (Pinns) For Geothermal Well Thermal Recovery Post-Injection Test (Mesias Piere, et al.) | ||
| 16:30:00 | 16:50:00 | Potential Production from Candidate Injection Well at Hululais Geothermal Field (Ahmad Fahmi Fanani) | |||
| 16:50:00 | – | 17:10:00 | Liquid Downhole Pressure Monitoring Lesson Learned to Characterize Brine Reservoir Using Capillary Tubing at Wayang Windu Geothermal Field (Canadia Tessa & Mulyadi) | ||
| 17:10:00 | – | 17:15:00 | Closing | ||