Course overview
Introduction to Petrophysics will give participants an overview of petrophysics: well logging concepts and basic rock properties, wellbore environment, petrophysical tools and interpretation concepts. Lectures and associated class exercises provide a practical understanding of the interpretation of wireline tools and techniques, including the determination of lithology, porosity, fluid content and movement, and net pay. Both, qualitative (quick look) and quantitative analyses methods are covered. Practical aspects, such as logging operations, including MWD, and logging program design will also be addressed. Practical examples are used throughout and case histories are used to demonstrate specific aspects. The course also covers more recent technologies and techniques such as NMR and permeability estimation from logs. At the end of the course students will be able to integrate log, core and pressure data to fully characterize a formation and its fluids.
Course learning outcomes
- Understand the theoretical basis and practical limitations of logging tools
- Integrate all other available data with wireline log data, including mud logs, sample descriptions and core
- Evaluate reservoir intervals defined in clastic and shaly sandstone systems; also understand the similarities and differences with carbonate reservoirs
- Work in a group on a reservoir evaluation optimisation project