Geophysical borehole surveys
Borehole TEM surveys with the DigiAtlantis System
» Measures total B-field
» Measures all three components simultaneously
» Acquisition of full waveform
» Enables low frequencies for transmitting
» Survey depth down to 1 900 m
Borehole logging using the Wellmac System
Developed by Malå Geoscience and improved by Astrock.
Variety of different measurements:
| » Magnetic susceptibility
| » Natural gamma
» Inductive conductivity
» Fluid resistivity and temperature
Borehole imaging using the Astrock Optical Borehole Imaging System
High-quality camera system with up to 1 900 m cable length imaging capability.
Developed and manufactured by Astrock Oy.
» Minimum tool diameter 42 mm
» Borehole diameter from 46 mm →
» Maximum cable length 1 900m
» Vertical resolution up to 0.5 mm
» Azimuthal resolution 0,5 degrees (720 pixels)
» Colour resolution 24 bit RGB value
» Imaging speed about 100 meters / 1 hour
» Produces forward-looking video and continuous 360º scan images from the borehole wall
» Results presented as Hyperdata Reports
Please read more about our Borehole Imaging System
» Excellent for rugged conditions
» Suitable also for low level radiation
» Final results are U, Th and K contents
Ageos offers borehole Radar surveys with the 100 MHz Ramac/GPR system
developed by Malå Geoscience.
Full Waveform Sonic
Sonic logs are widely used to provide formation P-wave velocity and mechanical properties. Under suitable conditions also S-wave and Stoneleys wave arrivals can be detected. The Sonic tool is FWS50 by ALT with 4 receivers. https://www.alt.lu/pdf/QL40FWS.pdf
Please contact us for more information.
Minimise the risk of human error
The simplicity of the REFLEX EZ-GYRO™ significantly reduces errors related to data processing and interpretation.
Ensure accurate results
With vertical and angled orientation, fast and accurate orientation of bottom hole assemblies are possible without the need for costly non-magnetic alloys or the risk of magnetic interference.