Day One
Introduction, NMR physics overview, T1, T2, diffusion, bulk fluid properties, signal processing, spin echoes to T2, T1, inversion methods, averaging, T2 displays, demonstration of echo to T2 inversion using Logic software, fluid effects, pore size effects, exercises - making a good trade-off between signal to noise, bed resolution, logging speed, polarization time, porosity, (total and effective porosity), bound fluid models (T2 cutoff, SBVI, HBVI), permeability models, T1 logging.
Day Two
Concepts of resistivity-based computed NMR products, concepts fluid identification from NMR, interpretation exercises, shaley sand case studies, NMR logging devices, future tools, appropriate uses of each tool and practical considerations, borehole and environmental effects, logging speeds, signal to noise, interpretation case studies, shaley sand and carbonate examples, problem logs, demonstration of various T2 cutoff models and permeability models.
Day Three
NMR fluid identification methods, interpretation exercises, case studies fluid identification, interpretation examples and case studies from class attendees, shale applications, advanced topics, heavy mineral effects, mud doping.
Day Four
Core analysis and NMR - developing a log-core integration strategy for NMR NMR log quality control, parameter selection, QC of raw data, QC of computed products, case studies, job design, candidate screening, optimization of parameters, operational issues, job planning software, Cap pressure data, LWD NMR tools, MRILab tool, wettability effects on NMR logs, horizontal wells, saline muds, fracture detection, NMR and hydraulic fracture optimization, future developments.
Day Five
Computing lab with Logic software. Attendees are asked to bring a laptop PC for this. Logic software will be loaded on Monday or Tuesday to prepare for the computing lab.