Curriculum Vitae
Muhammad Raihan Purba
Media Social
A fourth-year student of Geological Engineering at Pertamina University, with internship experience at PT.<br /> Pertamina EP Cepu and having managed 10+ real well data. Possesses skills in well data QC, calculating<br /> overburden pressure, hydrostatic pressure, fracture gradient, determining overpressure zones, performing simple seismic interpretation, and compiling work reports using Microsoft Word and PowerPoint. Additionally, I have a strong understanding and interest in the Oil and Gas industry, including adaptability, team leadership, and working under pressure, with a strong ambition to become a geoscientist in the future.
Sedang berjalan
Universitas Pertamina
S1 • Teknik Geologi • IPK 3.31
Januari 2025 - Januari 2025
Thesis Writing Student - Subsurface Exploration
PT Pertamina EP Cepu • Magang
• Managed 5 wells in this study.
• Identified lithology in each well using petrophysical methods on GR logs, validated with mud log
data.
• Extrapolated RHOB log data to estimate values at shallow depths to the surface, where drilling was
not performed.
• Calculated overburden pressure on composite RHOB logs, including synthetic RHOB for surface interval and original RHOB values for deeper intervals.
• Determined hydrostatic pressure using water density values based on internal company research and estimate pore pressure using the DT Eaton method, validated with drilling data (mud weight),
where RFT data was not available.
• Identified the mechanism of overpressure using the Dutta crossplot (clay mineral transformation),
sedimentation rate, tectonics (creation of a depth structure map), temperature gradient analysis, and hydrocarbon generation.
Media
Januari 2024 - Januari 2024
Basic Physics Laboratory Assistant 2
Universitas Pertamina • Part Time
• Handled more than 12 practicum students.
• Assisted practicum students in understanding concepts and implementing what has been taught in each practicum module.
• Assisted practicum students in understanding the use of laboratory equipment.
• Responsible for correcting practicum reports, preliminary tests, and other assignments.
Media
Januari 2023 - Januari 2025
Entrepreneusrhip Staff
HMTG Mahandraga • Organisasi
Responsible as secretary for calculating incoming and outgoing goods, and assisted in designing posters to attract buyers attention.