Review of conventional and contemporary well logging and core analysis methods and technologies. Log and core data interpretation techniques for lithology and hydrocarbon identification and calculation of reservoir parameters, including computerized processing and interpretation. Utilization of well-log and core data in evaluating well performance before, during, and after production of hydrocarbons. Sensitivity of hydrocarbon in place determination to formation evaluation parameters. Regular, special (SCAL), and integrated core-log analysis of formation resistivity, saturation, porosity, and lithology. Lithology and stratigraphy estimations from spectral gamma ray logging, fluid and permeability characterization from nuclear magnetic resonance (NMR), and thin bed, stratigraphic, and structural (e.g. fracture) analysis from formation micro-imaging (FMI).
Course learning outcomes
1. Improve reservoir characterization using SCAL and integrated core-log data.
2. Perform formation evaluation with methods such as spectral gamma ray logs, NMR, and FMI.
3. Characterize carbonate, sandstone and shale reservoirs with information derived from various logs.
4. Integrate the log, core and other well data to produce a consistent interpretation of a given reservoir.