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A highly accurate acoustic televiewer for assessing borehole lithological formations and rock strength.
3 arm Caliper for recording a continuous profile of the borehole diameter.
The QL40-DEV deviation tool combines a 3-axis fluxgate magnetometer with a 3-axis accelerometer for precisely locating the location and trajectory of a borehole.
A multi-point resistivity probe recording 0.2, 0.4, 0.8, 1.6 meter normal resistivity, single point resistance (SPR), and self-potential (SP) measurements.
Fluid Temperature and Conductivity Probe ideal for environmental and ground water applications.
A Full waveform ultrasonic specifically designed for the water, mining and geo-technical industries.
Total count gamma logs are used in many industries, including general lithology characterisation, clay-typing and depositional environment studies.
Dual focused induction probe for measuring electrical conductivity of material surrounding a borehole pipe.
Magnetic Susceptibility borehole probe with extended measurement range for mineral exploration and environmental applications.
Optical Televiewer with a high resolution CMOS digital image sensor combined with a fisheye lens for a continuous unwrapped digital image log.
The QL40-OCEAN is a multi sensor probe for water quality temperature, pressure, dissolved oxygen, fluid electrical conductivity, pH & Redox.
Spinner Flow Meter for measuring hydrostratigraphic-flow in production wells.
A gamma probe which enables the full spectral data, nuclide concentrations along with the gamma counts to be collected from the lithostratigraphy.
A highly efficient and sensitive optical televiewer which enables the user to capture precise Ultra Violet and Visible light images of the strata.
A Large crystal spectral Gamma probe, which uses a 1 x 7 inch BGO, LBr or NAI crystal for greater accuracy, improving its counting statistics
Designed for use in 2 to 12 inch boreholes, the QL40-DEN probe effectively records the dual density, caliper and long or short cps g/cc density measurements
Using a Helium-3 thermal neutron detector, the QL40-NEU probe can precisely measure the porosity of formations surrounding a borehole.