{"id":450,"date":"2025-05-26T04:09:44","date_gmt":"2025-05-26T04:09:44","guid":{"rendered":"https:\/\/workshop.geothermal.itb.ac.id\/2025\/?page_id=450"},"modified":"2025-06-28T02:59:29","modified_gmt":"2025-06-28T02:59:29","slug":"technical-session-room-b","status":"publish","type":"page","link":"https:\/\/workshop.geothermal.itb.ac.id\/2025\/?page_id=450","title":{"rendered":"Technical Session (Room B)"},"content":{"rendered":"\n

Rundown Day 2: Technical Session Room B<\/strong><\/h2>\n\n\n\n

<\/p>\n\n\n\n

Session<\/strong><\/td>Chairperson<\/strong><\/td>Time<\/strong><\/td>Duration (HH:MM)<\/strong><\/td>Room<\/strong><\/td>Activity<\/strong><\/td><\/tr>
Start<\/strong><\/td><\/td>End<\/strong><\/td><\/tr>
Drilling<\/td>Apriyansah Toni
(PT. Pertamina Geothermal Energy)<\/td>		8:40<\/td>–<\/td>8:55<\/td>0:15<\/td>B<\/td>Enhancing Geothermal Drilling Efficiency in Indonesia: A Collaborative Success with Hybrid Drill Bit Technology
(Edyson Purba et al.)<\/strong><\/td><\/tr>
8:55<\/td>–<\/td>9:35<\/td>0:40<\/td>Speaker: Bonar Tua Halomoan Marbun – Institut Teknologi Bandung
Topic: Review of Directional Drilling Design and Operation of Geothermal Wells in Indonesia<\/td><\/tr>
9:35<\/td>–<\/td>9:50<\/td>0:15<\/td>A Comprehensive Performance Analysis of KCl Polymer Mud on Reactive Clay Formations in JJD-27 Well of Geothermal Field
(Blessgiu A. Daniel L. Tobing et al.)<\/strong><\/td><\/tr>
9:50<\/td>–<\/td>10:05<\/td>0:15<\/td>Digital Integration of Planning and Execution: Optimize Geothermal Well with the Arka Drilling Dashboard
(Muhammad Abdul Aziz et al.)<\/strong><\/td><\/tr>
10:05<\/td>–<\/td>10:20<\/td>0:15<\/td>Coffee Break<\/td><\/tr>
Geochemistry<\/td>Yuniar Zhafira Abdillah
(PT Geo Dipa Energi (Persero))<\/td>		10:20<\/td>–<\/td>10:35<\/td>0:15<\/td>A Descriptive Statistical Approach to Geothermometry for Enhancing Reservoir Temperature Estimates in the Way Panas Geothermal Field
(Muhammad Fahza Ramadhan et al.)<\/strong><\/td><\/tr>
10:35<\/td>–<\/td>11:15<\/td>0:40<\/td>Speaker: Joshua Satriana – Sumbawa Timur Geothermal
Topic: Benefit of the Existing Mineral Exploration Well(s) to Optimize Drilling Execution, a Lesson Learned from Hydrogeology Pumping Test Program in Hu’u Daha, East Sumbawa<\/td><\/tr>
11:15<\/td>–<\/td>11:30<\/td>0:15<\/td>Chemistry of Acid and Neutral Hydrothermal Fluid in the Dieng Geothermal Field
(Aditya Yuda Kencana et al.)<\/strong><\/td><\/tr>
11:30<\/td>–<\/td>11:45<\/td>0:15<\/td>Hydrogeology and Hydrogeochemistry in Batu Gede and Ciracas, West Java
(Yaumun Nurul Chotimah et al.)<\/strong><\/td><\/tr>
11:45<\/td>–<\/td>12:00<\/td>0:15<\/td>Reservoir Tracer Test Analysis for Optimizing Field Injection Strategies: A Case Study of the Sorik Marapi Field
(Rivan Tri Yuono et al.)<\/strong><\/td><\/tr>
12:00<\/td>–<\/td>12:15<\/td>0:15<\/td>Case Study: Corrosion Inhibitors Downhole Injection Application in Acidic Geothermal Field
(Arsyan Hilman Sasoni et al.)<\/strong><\/td><\/tr>
12:15<\/td>–<\/td>13:15<\/td>1:00<\/td>Lunch<\/td><\/tr>
Geology<\/td>Arie Naftali Hawu Hede
(Institut Teknologi Bandung)<\/td>		13:15<\/td>–<\/td>13:55<\/td>0:40<\/td>Speaker: Dasapta Erwin Irawan & Suryantini – Institut Teknologi Bandung
Topic: Hidrogeology Geothermal<\/td><\/tr>
13:55<\/td>–<\/td>14:10<\/td>0:15<\/td>AI-Driven Economic Benefits in Geothermal Energy: From Exploration to Operation
(Mohd Azam Mohd Amin et al)<\/strong><\/td><\/tr>
14:10<\/td>–<\/td>14:25<\/td>0:15<\/td>Characterization of Erupted Material and Depth Estimation of Phreatic Eruption at Sileri Crater, Dieng Volcanic Complex
(Dewi Indah Kusuma Sari et al.)<\/strong><\/td><\/tr>
14:25<\/td>–<\/td>15:05<\/td>0:40<\/td>Speaker: Taiki Kubo – Kyoto University
Topic: Combining Vegetation Index with Mineral Identification for Detection of High-Geothermal-Potential Zones Using Hyperspectral Satellite Data<\/td><\/tr>
15:05<\/td>–<\/td>15:25<\/td>0:20<\/td>Coffee Break<\/td><\/tr>
Geophysics<\/td>Angga Bakti Pratama
(Institut Teknologi Bandung)<\/td>		15:25<\/td>–<\/td>15:40<\/td>0:15<\/td>p09(9<\/td><\/tr>
15:40<\/td>–<\/td>16:20<\/td>0:40<\/td>Speaker: Indra Agoes Nugroho – Supreme Energy
Topic: Microseismic Monitoring in Geothermal Systems: Case Study of the Muara Laboh Geothermal Field<\/td><\/tr>
16:20<\/td>–<\/td>16:35<\/td>0:15<\/td>Permeability Controls Model in Way Selabung Geothermal Field South Sumatra, Indonesia, Based on Satellite Gravity, Geochemistry, and Well Data
(Rifky Maisra Utama et al.)<\/strong><\/td><\/tr>
16:35<\/td>–<\/td>16:50<\/td>0:15<\/td>Analysis of Geothermal Potential in the Panti Area Based on 2-D Magnetotelluric Data Modeling and Inversion
(Salma P. S. Putri & Iqbal Takodama)<\/strong><\/td><\/tr>
16:50<\/td>–<\/td>17:05<\/td>0:15<\/td>Gravity Signature of Geothermal Plays of North Arm Sulawesi
(Muhammad Agni Gustama et al.)<\/strong><\/td><\/tr>
17:05<\/td>–<\/td>17:20<\/td>0:15<\/td>Geothermal Exploration of the West Flank of Coso Field: Estimating Curie Depth and Geothermal Gradient Using Radially Averaged Power Spectrum of Aeromagnetic Data for Heat Flow Analysis
(Nazwa Salsabila et al.)<\/strong><\/td><\/tr>
17:20<\/td>–<\/td>17:50<\/td>0:30<\/td>Closing<\/td><\/tr><\/tbody><\/table><\/figure>\n","protected":false},"excerpt":{"rendered":"

Rundown Day 2: Technical Session Room B Session Chairperson Time Duration (HH:MM) Room Activity Start End Drilling Apriyansah Toni(PT. Pertamina Geothermal Energy) 8:40 – 8:55 0:15 B Enhancing Geothermal Drilling Efficiency in Indonesia: A Collaborative Success with Hybrid Drill Bit Technology(Edyson Purba et al.) 8:55 – 9:35 0:40 Speaker: Bonar Tua Halomoan Marbun – Institut […]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-450","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/workshop.geothermal.itb.ac.id\/2025\/index.php?rest_route=\/wp\/v2\/pages\/450","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/workshop.geothermal.itb.ac.id\/2025\/index.php?rest_route=\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/workshop.geothermal.itb.ac.id\/2025\/index.php?rest_route=\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/workshop.geothermal.itb.ac.id\/2025\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/workshop.geothermal.itb.ac.id\/2025\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=450"}],"version-history":[{"count":17,"href":"https:\/\/workshop.geothermal.itb.ac.id\/2025\/index.php?rest_route=\/wp\/v2\/pages\/450\/revisions"}],"predecessor-version":[{"id":705,"href":"https:\/\/workshop.geothermal.itb.ac.id\/2025\/index.php?rest_route=\/wp\/v2\/pages\/450\/revisions\/705"}],"wp:attachment":[{"href":"https:\/\/workshop.geothermal.itb.ac.id\/2025\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=450"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}