A precision wide angle lens and a CMOS camera assembly permit the Optical probes to capture a highdefinition video image of the borehole wall in a variety of horizontal and vertical resolutions. The resulting image data is digitised in the probe and combined with orientation sensor parameters for transmission to the surface.
The resulting image data is digitised in the probe and combined with orientation sensor parameters for transmission to the surface.
The orientated image log provides a wealth of information relevant to a wide variety of applications. These include fracture detection and analysis, bedding or foliation dip and direction, lithological characterisation and core sample orientation.
Both versions of the BHTV42 acoustic televiewer tool employ a rotating transducer mounted at the lower extremity of the tool to send a highly focussed ultrasonic pulse radially outwards towards the borehole wall up to 360 times per revolution, the amplitude and travel time of which are measured on its return to the probe after reflection at the borehole wall.
This information, combined with the data given by the tool’s onboard orientation system, provides an extremely detailed and orientated acoustic image of the borehole wall.
A high-temperature variant can operate at up to 125°C.
Absolute Precision will attend Minex Russia 2019 exhibition in Moscow on October 9-10 as a general partner of Russian Drilling Company. Looking forward to productive meetings with our long-term trusted partners and new clients. Come and see us at Radisson Slavyanskaya Hotel, hall 1, booth 18.
24 Apr 2019Our team is now in Moscow, participating in Mining World Russia 2019. The event is truly widescale and must-visit for everyone interested in mining industry. Now is the second day of the exhibition and there's one more to go. You are welcome to come and see us at booth C160, pavilion 1 of Crocus Expo.
Absolute Precision KZ LLP
P.O.Box 050000,
Al-Farabi Avenue, building 13, apt.
278,
Ufa, Almaty, Kazakhstan
Phone: +7 929 755 75 75
Email: [email protected]