Patent ID: 11493662

Abstract:
A nuclear density tool may comprise a gamma source, a gamma detector, wherein the gamma detector and the gamma source are disposed on a longitudinal axis of the nuclear density tool, and a housing, wherein the gamma source and the gamma detector are disposed in the housing. The nuclear density tool may further comprise a first cutout in the housing positioned to allow the gamma source to emit an energy through the housing and a second cutout in the housing posited to allow the gamma detector to detect the energy through the housing. A method for determining a density may comprise disposing a nuclear density tool into a wellbore, transmitting an energy from the gamma source, detecting the energy reflected with the gamma detector, recording a count rate of the energy at the gamma detector, determining an average density based at least in part on the count rate, creating one or more layers from the average density, forming a layer construction using at least in part the one or more layers from the average density, comparing the layer construction to count rates form individual energy channels, and determining a final layer density for each of the one or more layers.