Core Analysis and Coring Methods
- Objectives of core analysis and coring methods
- Preliminary characterization
- Thin section petrography
- Fundamentals of Core-Log Integration
On the first day, participant will go over the objectives for the course and be given a general introduction. The day will continue on with topics such as upscaling, objectives for core analysis, and coring methods and fluids. Preliminary characterizations, including basics of core and log integration, and thin section petropgrahy will also be covered.
Geology, Pore Geometry and Storage Capacity
- Geology and pore geometry (Clastics and Carbonates)
- Core based total and effective porosity
- Core based permeability
Day two will cover geology and pore geometry and the basics of rock fluid interactions. Workshops, will include facies relationships, routine porosity-permeability relationships, core design and pore geometry discussions.
Petrophysical Rock Types and Introduction to Applied Capillary Pressure
- Petrophysical rock types using core analysis
- Pore throat characterization methods
- Pore throat systems combined with wettability and initial water saturation
- High pressure mercury injection porosimetry and practical interpretation methods
The third day will focus on the petrophysical significance of pore throat radius in determining petrophysical rock types using core analysis, as well as processing and interpreting high pressure mercury injection porosimetry capillary pressure curves. Participants will explore the relationships between pore throat radius, initial water saturation, and factors that control the initial saturation and distributions of reservoir fluids. At the end of the day participants will complete several applied workshops using Excel.
Reservoir Saturation – Water Saturation is Not an Accident
- Applied capillary pressure
- Core-log integration
- Predicting hydrocarbon contacts and free water level
- Overview of electrical rock properties
Day four will focus on reservoir saturations (hydrocarbon and water), using capillary pressure, electrical rock properties, and core-log integration. Participants will learn about how to apply capillary pressure to predict hydrocarbon contacts and the free water level. They will also learn about the basics of core-log integration based on Poe geometry, petrophysical rock types, and capillary pressure. Drainage and imbibition, SW distribution from various correlation, rock strength, static and sonic elastic moduli, and sanding will also be covered.
Relative Permeability, Wettability, and Saturation Height Modeling
- Relative permeability
- Wettability effects
- Applied Saturation Height Modelling
- Special Topics
The last day of this course will cover relative permeability, wettability, and the saturation height modelling. Participants will have a chance to learn about relative permeability, water-oil wettability effects, as well as gas-oil and gas-water wettability effects. The final workshop will include a well evaluation that includes facies, petrophysical rock types, and saturation height modelling.
1. How to apply and use the results from routice core analysis (RCA or CCA) and Special Core Analysis (SCAL) for static and dynamic model building.
2. The fundamentals of core-log integration (Lithology, mineralogy, porosity and saturation).
3. Practical applications of capillary pressure (FWL, fluid-contacts, fluid distibution, pore geometry, drainage and imbibition processes).
4. Using high pressure mercury injection capillary pressure to determine pore geometry and the foundation of petrophysicalrock typing.
5. Using pore geometry to determine core based petrophysical rock types and creating core-log stauration height models.
6. Integrating relative permeabilility, wettability and capillary pressure information.
7. Introducing Modified Lorenz and Multi-Component Modified Lorenz Plots as key petrophysical reservoir characterization tools.
The intended audience of this course includes geologists, geophysicists, reservoir engineers, production engineers, and petrophysicists.
The historic town of Pau has a mild climate, numerous parks and gardens, and stunning views of the Pyrenees Mountains.
The town and surrounding region are renowned for excellent food and superb local delicacies and offer a wide range of sporting events and activities to keep you entertained on evening and weekends. Pau is home to several top national sports teams (basketball, rugby, handball), the oldest golf course in continental Europe and superb new spa facilities, and is just a stone’s throw from ski slopes, mountain trails and sandy beaches.
The NExT Training Centre Pau is easily accessible via regular international flights to Pau Pyrenees Airport and TGV rail links from Paris. NExT can help you with organizing your local transport and accommodation.
- Timezone : GMT+01:00, Europe (Paris)