You are here

Current oil saturation monitoring (using pulsed spectrometry neutron gamma-ray logging data)

It is patented in Russia. Russian Federation Patent No2262124, 2254597 

Designed to measure energy spectra of neutron inelastic scattering and radiation capture for the purpose of rocks mineral composition identification in oil and gas well sections including determination of current oil saturation.

Used for open and cased holes filled with any mud, operates with a three-conductor logging cable up to 7000 m long.

Applications:
 determination of current and residual oil saturation in terrigenous and carbonate sections;
 identification of water encroachment intervals;
 well section lithological identification.