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• On-site in JOB Pertamina-Medco Tomori Indonesia to manage its subsurface datasets. • Responsible to capture metadata (Well Data, Seismic, Production data) and map subsurface data according to PPDM 3.9 design model database schemes. • Populate subsurface data in SQL Server databases • Liaise with IT team to provide insight on developing effective in-house oil and gas data management system procedures that accurately catalogues, identifies and stores subsurface data into the system. • Deliver technical assistance and training for Petrofocus's clients in Indonesia to effectively utilize the Completions Manager software for well schematic design purposes. Skills: Professional Petroleum Data Management (PPDM) 3.9, Ms SQL Server, SQL queries, Microsoft, Power BI, Petrofocus Software

• Oversees collation, data entry and validation of new, existing and historical data (core log reviews) • Produces evaluation work reports on PowerPoint and Excel, utilizes ArcGIS software to plot maps and sections when to assess prospective study area • Provides database exports for other technical services departments or third-party contractors/consultants in a variety of formats as required. • Collaborates with senior management to assist with technical aspects of the company’s developing projects, i.e: research on global market outlook on silica/zircon sand exploration, calculate carbon stock estimation (REDD++) Skills: ArcGIS, LogChief, DataShed

• Performs data profiling, metadata analyses, and data verification on the exploration geological records belonging to the Indonesia’s Ministry of Energy and Mineral Resources (ESDM) and Pertamina International Exploration and Production (PIEP) • Ensures newly acquired project data are quality controlled and adhere to standard approved by Professional Petroleum Data Management (PPDM 3.9) • Experienced and understanding of operating in-house Digital Oilfield Management software • Gold Award Winner of Elnusa’s 2020 Continuous Improvement Program Skills: Understanding the Ministry of Energy and Mineral Resources ministerial decree related to oil and gas data management in Indonesia