Radon monitor and control system based upon alpha particle detec

Radon progeny detector

Radon progeny monitor

Radon testing package and method

Real time filtering in nuclear well logging and the like

Reducing noise in uranium exploration

Reducing noise in uranium exploration

Remote analysis using thermal radiation

Remote detection of hydrocarbon seeps

Reservoir evaluation using partitioning tracer

Resolution of through tubing fluid flow and behind casing fluid

Reusable radioactive material shipping container including cartr

Sampler and cell for radon detectors and method of using same

Scale monitor

Scintillator device

Segmented tubular body

Self-filling and self-purging apparatus for detecting spontaneou

Shielded pads for detecting subsurface radiation phenomena

Shielded pads for detecting subsurface radiation phenomena

Sigma/porosity tools with neutron monitors