Advanced Petrophysics for Reservoir Evaluation

🔹 Day 1: Review of Petrophysical Fundamentals & Log Acquisition

• 09:00–09:45: Overview of petrophysical workflows and objectives

• 09:45–10:30: Types of logging tools and measurement principles

• 10:30–10:45: ☕ Coffee Break

• 10:45–11:30: Log quality control (QC) and calibration

• 11:30–12:15: Environmental corrections and tool limitations

• 12:15–13:15: 🍽️ Lunch Break

• 13:15–14:00: Key petrophysical parameters: porosity, Sw, lithology

• 14:00–14:45: Crossplot analysis (Neutron-Density, M-N, Pickett)

• 14:45–15:00: Recap and Q&A

🔹 Day 2: Porosity and Saturation Evaluation Techniques

• 09:00–09:45: Total vs. effective porosity: log-based estimation

• 09:45–10:30: Archie’s equation and resistivity-based Sw models

• 10:30–10:45: ☕ Coffee Break

• 10:45–11:30: Complex lithologies: shaly sand and dual-water models

• 11:30–12:15: Use of dielectric and NMR logs for porosity/Sat

• 12:15–13:15: 🍽️ Lunch Break

• 13:15–14:00: Capillary pressure data and Sw-height functions

• 14:00–14:45: Case study: porosity and Sw from logs + core

• 14:45–15:00: Recap and Q&A

🔹 Day 3: Permeability, Rock Typing, and Mineral Identification

• 09:00–09:45: Estimating permeability from logs and core data

• 09:45–10:30: Flow units and hydraulic units (HFU/FZI)

• 10:30–10:45: ☕ Coffee Break

• 10:45–11:30: Electrofacies classification using cluster analysis

• 11:30–12:15: Mineralogy from Spectral Gamma Ray and Elemental Logs

• 12:15–13:15: 🍽️ Lunch Break

• 13:15–14:00: Introduction to Machine Learning in petrophysics

• 14:00–14:45: Exercise: permeability prediction from well logs

• 14:45–15:00: Recap and Q&A

🔹 Day 4: Integration of Core, Log, and SCAL Data

• 09:00–09:45: Core-log correlation and core shift issues

• 09:45–10:30: Core porosity, permeability, grain density vs. logs

• 10:30–10:45: ☕ Coffee Break

• 10:45–11:30: Special Core Analysis (SCAL): Pc, wettability, relative perm

• 11:30–12:15: Upscaling core data to log scale

• 12:15–13:15: 🍽️ Lunch Break

• 13:15–14:00: Log-derived rock typing calibration with core

• 14:00–14:45: Case study: log-core integration

• 14:45–15:00: Recap and Q&A

🔹 Day 5: Advanced Interpretation and Petrophysical Reporting

• 09:00–09:45: Petrophysical evaluation for clastics vs. carbonates

• 09:45–10:30: Integrated log interpretation workflow (multi-well)

• 10:30–10:45: ☕ Coffee Break

• 10:45–11:30: Uncertainty analysis and data flagging

• 11:30–12:15: Practical: build petrophysical summary table

• 12:15–13:15: 🍽️ Lunch Break

• 13:15–14:00: Presentation of petrophysical results to asset team

• 14:00–14:45: Final review, discussion, and recommendations

• 14:45–15:00: Wrap-up and certification