Method for identifying hydrothermal alteration areas of the eart

Method for in situ determination of the cation exchange capaciti

Method for in situ evaluation of the source rock potential of ea

Method for induced gamma ray logging

Method for induced gamma ray logging

Method for locating sub-terranean geological aggregate deposits

Method for logging an earth formation using recycled alpha data

Method for measuring height of fill in a production tubing/casin

Method for monitoring fluid movement behind casing in oil and ga

Method for monitoring the hydraulic fracturing of a subterranean

Method for more accurately determining thermal neutron decay tim

Method for ore prospecting

Method for quality control of counting logs

Method for quantitative analysis of core samples

Method for radioactivity monitoring

Method for the determination of clay and mica concentrations in

Method for uranium determination

Method of analyzing drilling fluids

Method of analyzing oil and water fractions in a flow stream

Method of and apparatus for detecting radon