The Borehole Surveyor™ is the latest in high-quality sonar tools for surveying fluid-filled boreholes. Designed & manufactured by Sonasearch, this state-of-the-art device creates an accurate picture of the borehole shape and size, depicting borehole characteristics through horizontal and vertical cross sectional images as well as 3-D renderings and data tables. Reports include a complete borehole wall table that provides borehole radii deviation every 2.8 degrees,
an abbreviated short borehole radii table and a maximum borehole radii table.

New advanced features only available in the Borehole Surveyor have been designed to solve some of the industry’s most common problems and make this tool rise above similar technology.
For example:

• The ability to accurately ensonify boreholes of 4” – 60” diameter through either water or oil-based drilling mud, providing accurate, timely, unambiguous data on which to base casing
installation decisions.

• The ability to provide continuous, 360-degree survey coverage of the borehole wall at logging speeds of 60fpm or more.

• The advanced EHRS (Electronic Heading Reference System) allows accurate registration of borehole anomalies in a single pass. The updated system takes only one minute for reference
calibration.

• State-of-the-art software runs on modern, Windows-based computers.