Curriculum Vitae
Kyla Sheryl Iwa Mahdafiqhia
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Sheryl is a final-year student at the Sepuluh Nopember Institute of Technology, majoring in Geophysical Engineering. She possesses a strong curiosity for continuous learning and is consistently driven by high motivation, along with a deep commitment to her tasks and responsibilities. Sheryl has a particular interest in the oil and gas sector, specifically in seismic interpretation and petrophysics. Additionally, she is passionate about geothermal energy, with a primary focus on microearthquake studies. She is also proficient in Python programming and skilled in several geophysical software applications such as Petrel, Leapfrog Energy, and Volsung.
Agustus 2025
Institut Teknologi Sepuluh Nopember
S1 • Teknik Geofisika • IPK 3.44
Januari 2025 - Maret 2025
Bachelor Thesis Student
PT Pertamina Geothermal Energy • Magang
- Analyzing spatial, temporal, and magnitude patterns of seismicity in Geothermal Field X using space-time-magnitude statistical methods based on nearest neighbor distance (NND) and Fourier velocity spectra (FVS).
- Developing and implementing Python scripts for seismic data processing, clustering, and discrimination between natural and induced microearthquakes.
- Evaluating waveform characteristics and seismic source parameters through spectral amplitude and frequency content analysis.
- Applying advanced statistical models to improve the understanding of seismicity patterns and their implications for geothermal reservoir monitoring.
Juni 2024 - Juli 2024
MEQ Processing
PT Pertamina Geothermal Energy • Magang
- Processing microearthquake monitoring data for a specific period, including formatting, filtering, phase window selection, and spectral analysis, while ensuring data quality and consistency throughout the analysis.
- Selecting P/S phases and determining hypocenters to accurately localize seismic events is crucial for understanding the subsurface geological structures.
- Using Seisplus software to identify microearthquake events and determine their locations and magnitudes with high precision allows for detailed seismic activity characterisation in the area.
- Analyzing event distributions and temporal patterns of microearthquakes to assess potential geothermal resources and understand their relationship with tectonic processes
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Desember 2023 - Maret 2024
Development Drilling Geoscience
PT Pertamina Hulu Rokan • Magang
- Processed seismic data using Petrel and Hampson-Russell software for detailed field interpretation.
- Conducted seismic inversion and attribute analysis to identify and map reservoirs in the South Sumatra Basin.
- Integrated seismic interpretation results with well log data and petrophysical analysis for comprehensive reservoir characterization.
- Applied advanced seismic data processing techniques and well log analysis to support exploration and production decision-making.
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Maret 2023 - Desember 2023
Project Officer
GEOSPHERE 2023 • Organisasi
- I made a general concept, timeline and budget plan for the three sub-events: Geoscience Talkshow (GTALK!), Seismic Interpretation Training (SIT), and Geoscience Olympic (Geoolympic)
- Leading a team of 113 people and directly overseeing five field representatives and 10 division heads.
- Maintain good relations with relevant stakeholders, such as lecturers, corporate sponsors, alums, and student associations.
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Juni 2025
Integrated Geothermal Training
Seequent • -
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Juni 2025
Volsung Fundamentals
Seequent • -
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Oktober 2023
Seismic Interpretation Training 2023
Himpunan Mahasiswa Teknik Geofisika ITS • 13.002/GEOSPHERE/HMTG-ITS/X/2023
An intensive training focused on analyzing and interpreting seismic data to identify geological structures, stratigraphy, and reservoir characteristics. Covers seismic fundamentals, data processing, 2D and 3D interpretation techniques, and the use of industry-standard software such as Petrel and HampsonRussell.
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Maret 2025
Champion of Geothermal Development Plan Competition INCEPTION
SPE UNDIP SC In Collaboration With: IATMI SM UNDIP, SRE UNDIP • NO. 039/Sertifikat/INCEPTION/SPE-UNDIP/III/2025
Won 1st Place in the Geothermal Development Plan Competition, where my team and I planned the development and commercialization of the Cisolok-Cisukarame geothermal area. We conducted a comprehensive analysis, including 3G review, resource assessment, field development, economic analysis, environmental and social assessment, and other key aspects of geothermal planning.
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Oktober 2024
2nd Runner Up of Seismic Interpretation Competition by Geofest (2024)
HMTG Mayapada ITERA • 22953/IT9.3.3/KM.05.00/2024
Achieved 3rd Place in the Seismic Interpretation Competition. In this event, we manually analyzed a seismic section and a well from a field in the Netherlands. The competition tested our geophysical interpretation skills with high detail and precision.
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