Standoff compensation for nuclear measurements

Steam quality measurement apparatus and method

Subsoil radioactive gas measuring system

Subsurface density testing method

Subsurface penetrometer radiaton sensor probe and system

Subsurface radiation phenomena detection with combined and...

Subthreshold neutron interrogator for detection of radioactive m

Sync transmission method and apparatus for high frequency pulsed

System and method for downhole optical analysis

System and method for measuring properties of extracted...

System and method of petrophysical formation evaluation in heter

System for determining composition of radionuclides

System for determining gas saturation of a formation and a wellb

System for determining health risk due to radon progeny and uses

System for measuring epithermal neutron porosity having reduced

System for measuring the natural gamma radiation of surface and

System for simultaneous gamma-gamma formation density logging wh

Tamper resistant radon detector

Tamper resistant radon detector

Tamper resistant radon detector system