T. C Hester

• Calibration of the "gas effect" using neutron, density, and gamma-ray-intensity wire-line logs
• Determination of organic content from formation-density logs, Devonian-Mississippian Woodford Shale, Anadarko Basin, Oklahoma
• Porosity, depth, and thermal-maturity data for sandstones of the Anadarko Basin, Oklahoma, and other selected locations in the northern hemisphere
• Porosity, grain-density, and inferred aragonite-content data from the Miami Limestone, Miami area and lower Florida Keys
• Preliminary log-derived maps of the Bakken Formation, North Dakota and Montana portions of Williston basin