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APPLICATION OF SLANT MOVEOUT CORRECTION IN RECEIVER FUNCTION ANALYSIS
(Muhammad Adhitya Chandra Hariyono, 2025-08-11)
Receiver function (RF) analysis is widely used to image seismic discontinuities in the Earth's crust and upper mantle. However, variations in slowness and incidence angle, especially in the presence of dipping interfaces, ...
ESTIMATION OF RELATIVE AND ABSOLUTE TIME DELAY USING A MODIFIED ADAPTIVE STACKING METHOD
(2025-08-11)
Accurate estimation of seismic wave arrival times plays a fundamental role in earthquake analysis, seismic tomography, and lithospheric studies. However, waveform misalignment caused by station variability, subsurface ...
Noise Reduction in Earthquake Signals Using Singular Spectrum Analysis
(2025-08-11)
Seismic waveform analysis is crucial for understanding earthquakes, but noise from instruments, the environment, or human activities frequently obscures essential signals. This study evaluated the ability of Singular ...
A Physics-Informed Decision Support System for Drill Bit Performance and Parameter Selection - Final Report
(2025-07-28)
The performance of drill bits significantly influences drilling efficiency and cost-effectiveness in oil and gas operations. Traditional selection and optimization methods, which often rely on historical data and expert ...
Observasi Drilling System dan Cementing system Pada Sumur ’MA-11’ Pada Lapangan Prabumulih PT Pertamina EP Zona 4 - Laporan Kerja Praktik
(2024-08-31)
Kerja praktik merupakan mata kuliah wajib yang bertujuan untuk memberikan pengalaman praktis kepada mahasiswa mengenai dunia industri dan penerapan ilmu yang telah dipelajari di perkuliahan. Laporan ini merupakan hasil ...
OPTIMIZATION STEAM INJECTION IN X FIELD RESERVOIR HEAVY OIL WITH EVALUATION ANALYSIS OF GEOMECHANICS
(2025-07-26)
Heavy oil reservoirs located at shallow depths present significant challenges for enhanced oil recovery (EOR), primarily due to high viscosity, limited pressure containment, and increased geomechanical sensitivity. This ...
LAPORAN MAGANG DIVISI SHE DI PT BRIDGESTONE TIRE INDONESIA
(2025-01-13)
Laporan magang ini menjelaskan kegiatan dan hasil pelaksanaan magang penulis di Divisi Safety, Health, and Environment (SHE) PT Bridgestone Tire Indonesia. Magang ini bertujuan untuk memberikan pengalaman praktis dalam ...
Analysis of the Combination Mud and Gas Flow Rates for Hole Cleaning in Reservoir Zone of SAJ-16 Geothermal Well
(2025-08-11)
Geothermal drilling operations face unique challenges in maintaining wellbore stability and effective cuttings transportation due to high temperature formations and fracture zones. This study aims to analyze the combination ...
Application of the Vertical Gravity Gradient and Time Lapse Microgravity Method for Identifying Groundwater Vulnerability Boundaries and Land Subsidence Zones in the Gedebage District, West Java
(2025-08-11)
Gedebage District in the Bandung Basin experiences land subsidence at a rate of 9– 14 cm per year, primarily due to excessive deep-aquifer groundwater extraction, exacerbated by geological conditions and human activities. ...
Analysis of the Combination Mud and Gas Flow Rates for Hole Cleaning in Reservoir Zone of SAJ-16 Geothermal Well
(2025-08-11)
Geothermal drilling operations face unique challenges in maintaining wellbore stability and effective cuttings transportation due to high temperature formations and fracture zones. This study aims to analyze the combination ...