terms:gamma_spectometry_log
The gamma spectometry tool (GST) measures both inelastic and capture gamma ray spectra, providing a detailed measurement of formation response to neutron bombardments. Eight essential elements are identified and their concentrations are determined. Measurements of carbon, oxygen, silicon, calcium, iron, chlorine, hydrogen, and sulfur are used to compute the hydrocarbon saturation, salinity, lithology, porosity, and shaliness of the formation. See also carbon-oxygen log. GST is a mark of Schlumberger.
terms/gamma_spectometry_log.txt · Last modified: 2023/11/22 08:41 by 127.0.0.1