High Resolution Acoustic Televiewer (HRAT)®

High Resolution Acoustic Televiewer (HRAT)®

The probe uses a fixed acoustic transducer and a rotating acoustic mirror to scan the borehole walls with a focussed ultrasound beam. The amplitude and travel time of the reflected acoustic signal are recorded as separate image logs. Features such as fractures reduce the reflected amplitude and appear as dark sinusoidal traces on the log. The traveltime log is equivalent to a 360-arm caliper and shows diameter changes within open fractures and ‘break-outs’. Directional information is also recorded and used to orient the images in real time. GeoCAD® Televiewer Module: is a Windows-based package for processing, interpreting and displaying acoustic and optical televiewer image logs. Standard log presentations include tadpole and stick plots, stereographic projections of poles to planes and azimuth frequency diagrams. The synthetic core display allows convenient comparison of log and field data for orientation of fractured or incomplete core sections
  • Highlights
  • Features
  • Specification
  • Models
  • Standards
  • Review (2)

High Resolution Acoustic Televiewer (HRAT)® Price in Bangladesh

High Resolution Acoustic Televiewer (HRAT)® is an advanced borehole imaging solution, and High Resolution Acoustic Televiewer (HRAT)® Price in Bangladesh is an important consideration for professionals involved in geological investigation and subsurface analysis. The system is designed to produce detailed acoustic images of borehole walls, helping users evaluate geological structures and identify important formation features.

The HRAT® uses acoustic imaging technology to examine borehole conditions and provide valuable information about fractures, bedding planes, faults, breakouts, vugs, and other structural characteristics. Its high resolution imaging capability supports detailed interpretation of subsurface formations where conventional logging information may not provide sufficient visual detail.

This acoustic televiewer is suitable for geological surveys, geotechnical investigations, mining exploration, groundwater studies, well characterization, and formation evaluation. It can operate in fluid filled boreholes where optical imaging may be limited by cloudy or opaque drilling fluids, making acoustic imaging a useful solution for challenging borehole environments.

A professional grade HRAT® system is designed for dependable field operation and consistent data collection. Durable construction helps support use in demanding borehole conditions, while compatible logging and analysis systems can make the collected information easier to interpret and integrate into broader geological investigations.

When selecting a High Resolution Acoustic Televiewer in Bangladesh, users should consider borehole conditions, fluid characteristics, required imaging resolution, probe compatibility, operating environment, and data processing requirements. Choosing an appropriate configuration can help improve borehole characterization and provide valuable information for fracture analysis, structural interpretation, and formation evaluation.

The High Resolution Acoustic Televiewer (HRAT)® provides a continuous high-resolution oriented ultrasound image of the borehole wall. The probe uses a fixed acoustic transducer and a rotating acoustic mirror to scan the borehole walls with a focussed ultrasound beam. The amplitude and travel time of the reflected acoustic signal are recorded as separate image logs. Features such as fractures reduce the reflected amplitude and appear as dark sinusoidal traces on the log. The traveltime log is equivalent to a 360-arm caliper and shows diameter changes within open fractures and ‘break-outs’. Directional information is also recorded and used to orient the images in real time. GeoCAD® Televiewer Module: is a Windows-based package for processing, interpreting and displaying acoustic and optical televiewer image logs. Standard log presentations include tadpole and stick plots, stereographic projections of poles to planes and azimuth frequency diagrams. The synthetic core display allows convenient comparison of log and field data for orientation of fractured or incomplete core sections. Example of logging data High Resolution Acoustic Televiewer (HRAT)® Probe Probe Head 1.99m (78”) Accelerometer & Magnetometer Natural Gamma Acoustic Transducer Acoustic Mirror Applications Fracture identification and orientation Stratigraphic studies Local stress studies (break-out) Core orientation Cased-hole studies Operating Conditions Borehole Type: Fluid filled Recommended Logging Speed: 2.5m/min Specifications Diameter: 42mm Length: 1.99m Weight: 5kg Temperature (max): 70°C Transducer type: 1.5MHz piezo-composite Rotation rate: 5 – 20rev/s Sample rate: up to 360/rev Part Numbers I002184 HRAT® probe I002192 HRAT® including natural-gamma GeoCAD® Televiewer Module I020248 GeoCAD® Televiewer Module

2 Reviews For win Your Friends

Add Your Review

Your Rating:
Steven Rich – Sep 17, 2016:
How all this mistaken idea of denouncing pleasure and praising pain was born and I will give you a complete account of the system, and expound the actual teachings.
William Cobus – Aug 21, 2016:
There anyone who loves or pursues or desires to obtain pain itself, because it is pain sed, because occasionally circumstances occur some great pleasure.

Any question about the High Resolution Acoustic Televiewer (HRAT)® ?

* indicates required fields

CAPTCHA


QC LAB SOLUTION

  Usually Replies Instantly!

Hello! How Can We Help You Today? Choose a question below to chat with us on WhatsApp.

Chat on WhatsApp

QC Lab Solution