Riezky Mahendra
Jr. Petrophysicist
Depok
Summary
Geoscience Junior Engineer with few experience in Oil and Gas Industry, experienced in analyzing geological and logs data also interpreting seismic. Strong research and analytical skills. Thorough team contributor with strong organizational capabilities also capable in handling numerous projects at once while ensuring accuracy.
Overview
4
4
years of professional experience
4
4
years of post-secondary education
Work History
Jr. Petrophysicist
Badan Afiliasi Teknologi Mineral
Jakarta, Indonesia
09.2024 - Current
- Study GGR Central Sumatra Basin Talas Field Idle Structure (Pertamina Hulu Rokan)
- Managing and interpreting petrophysical data,
- Perform log editing, normalization, and quality control to ensure data integrity,
- Calculating and Characterizing petrophysical properties,
- Creates detailed petrophysical reports and presentations.
Geoscience Intern
Pertamina Hulu Energi
09.2023 - 08.2024
- Construct presentation materials and content such as well penetration chart and fields surrounding blocks in several country such as Malaysia, Iraq, UAE, and Alaska.
- Gathering and analyzing well reports, production reports to create well correlation and post mortem well analysis/PDA.
- Interpreting horizon and fault in 2D/3D seismic surveys, logs, and borehole data to create subsurface models then identifying and calculating existing & potential resources in working areas using DecisionSpace Geoscience software.
- Mapped out geological formations and other essentials shapefiles using GIS software, such as prospect leads or any potential exploration targets.
Field Study Assistant
Trisakti University
Bayat, JT
08.2023 - 08.2023
- Assisted 30th students with daily field report assignments and geological literature study during the programs.
- Teaching the students about the regional geology of Bayat and how to do a geological mapping.
Laboratory Assistant, Petrology and Mineralogy
Trisakti University
03.2021 - 06.2023
- Mentored 40th students during petrology and mineralogy laboratory and gave out homework assignments about the current subject matter in class.
- Teach the students on how to analyze and describe the rock properly using polarized microscope.
Geologist Intern
Badan Afiliasi Teknologi Mineral
09.2022 - 01.2023
- Conducted well analysis to determine relationships between different geological units, assisting in the construction of regional structural models.
- Applied knowledge of sedimentology and stratigraphy in the interpretation of depositional environments and sequence stratigraphic frameworks.
- Presented findings to project stakeholders through detailed reports and presentations, ensuring clear communication of results and recommendations.
Undergraduate Student Intern
Exlog Sarana Indonesia
09.2021 - 12.2021
- Completed research, compiled data, updated spreadsheets, and produced timely reports.
- Recorded meeting notes and distributed to coworker and supervisors.
Education
Bachelor of Engineering - Geological Engineering
Trisakti University
Jakarta, Indonesia 09.2019 - 08.2023
Organization
American Association of Petroleum Geologist (2022-2023)
- President
Himpunan Mahasiswa Teknik Geologi Trisakti (2021-2023)
- Member
Accomplishments
- 2nd Best academic graduate in the geological engineering undergraduate study program.
- Author and Presenter in the 5th International Conference on Earth Science, Mineral, and Energy Jakarta 2022.
- Best Presenter in the Student Scientific Seminar (SIM) 2022, Faculty of Earth Technology and Energy, Trisakti University, Jakarta.
- 2nd Runner up in Poster Competition, Mengkarang Competition 2021, Jakarta.
- 3rd Runner up in Geoclip Competition, Geology and Ore Deposit Festival 2021: New Exploration
to fine Critical Elements, Jakarta
Software
Paradigm, DecisionSpace Geoscience, ArcGIS, Tnavigator, Petrel, Corel Draw, Global Mapper
Publications
- Jambak, M.A., Mahendra, R.K. (2023). A bibliometric Analysis of Carbonate Paragenesis. Scientific Contributions Oil & Gas. Vol. 46 (3): 129-144. https://doi.org/10.29017/SCOG.46.3.1590
- Jambak, M.A., Hafiz, S.D., Mahendra, R.K. (2023). Batugamping Berumur Miosen di Cekungan Jawa Barat Utara. Universitas Trisakti. Jakarta. ISBN 978-602-0750-49-1
- Sutadiwiria, Yarra & Herdyanti, Mixsindo & Meirawaty, Mira & Yuda, Himmes & Rendy, Rendy & Mahendra, Riezky & Ardikasa, Gentala & Letlora, Irina. (2023). Biogas from goat waste as a green energy source. Community Empowerment. 8. 610-614. 10.31603/ce.8371.
Timeline
Jr. Petrophysicist
Badan Afiliasi Teknologi Mineral
09.2024 - Current
Geoscience Intern
Pertamina Hulu Energi
09.2023 - 08.2024
Field Study Assistant
Trisakti University
08.2023 - 08.2023
Geologist Intern
Badan Afiliasi Teknologi Mineral
09.2022 - 01.2023
Undergraduate Student Intern
Exlog Sarana Indonesia
09.2021 - 12.2021
Laboratory Assistant, Petrology and Mineralogy
Trisakti University
03.2021 - 06.2023
Bachelor of Engineering - Geological Engineering
Trisakti University
09.2019 - 08.2023
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