Method for correcting gamma ray spectra for borehole tracer inte

Method for depth referencing hydrocarbon gas shows on mud logs

Method for detecting and locating sand producing zones in friabl

Method for detecting and locating water-producing zones and/or w

Method for detecting cement voids or borehole washouts

Method for detecting fractures in formations surrounding earth b

Method for determination of economically interesting metals in c

Method for determining cement thickness in a well annulus

Method for determining density of an earth formation

Method for determining depth of penetration of radioactive trace

Method for determining fluid saturation characteristics of subsu

Method for determining formation characteristics with enhanced v

Method for determining formation density and formation photo-ele

Method for determining formation hydrocarbon saturation and well

Method for determining formation porosity and gas saturation...

Method for determining irregularities in a wellbore wall using a

Method for determining multiple thermal neutron decay components

Method for determining oil content of an underground formation

Method for determining oil content of an underground formation u

Method for determining porosity in an invaded gas reservoir