Anyone who needs to grasp the essential features of petrophysical data and how to use it quickly and effectively, qualitatively and quantitatively, to reveal the commercial significance of a well.
- Rocks: Sedimentological controls on grain size, sorting, clay content, mineralogy and the trends that can be observed in sedimentary sequences- Rock and Fluid Properties and Interactions: Fundamentals of petrophysical rock properties including: porosity, permeability, relative permeability, wettability, capillary pressure, cation exchange capacity, fluid saturations- Drilling and Logging Process: Understanding the nature of the borehole and how the logging tools are run in order to understand the limitations and uncertainties in the log data- Review of Conventional Logging Tool Theory: Each tool is measuring a different rock property (e.g. neutron density, electron density, gamma-ray abundance), which in turn is transformed to another property (e.g. porosity, bulk density, lithology)- Quick-Look Log Analysis Workflow: All of the above will be used to undertake quick-look analysis of several log suites. The methods will include: data quality control, lithology assessment (including Vshale), porosity estimation, fluid saturation estimation (hydrocarbon indicators), permeability indicators, and reservoir summation and integration with mud logging data
Classroom exercises and presentations
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