API RP 40

Divided into eight sections and describes commonly used, widely applicable procedures as well as special procedures for challenging lithologies such as vuggy carbonates, gypsum-bearing formations, and coal. Routine core analysis measurements covered include core screening and preparation, core fluid saturations, porosity, and permeability. Supplementary tests such as grain size distribution, oil gravity, oil characterization, acid solubility, and core water salinity are also included.