Probes High Resolution Acoustic Televiewer (Hrat)®

Probes 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)

Probes High Resolution Acoustic Televiewer (Hrat)® Price in Bangladesh

Probes High Resolution Acoustic Televiewer (Hrat)® is an advanced borehole imaging solution designed to provide detailed acoustic images of borehole walls, making Probes High Resolution Acoustic Televiewer (Hrat)® Price in Bangladesh a relevant search for professionals involved in geological exploration, well logging, and subsurface investigation. It helps users examine borehole structures and identify important geological features with greater clarity.

The system is suitable for fracture identification, geological mapping, formation evaluation, borehole characterization, groundwater exploration, mining, and geotechnical investigations. Acoustic imaging technology provides valuable information about the orientation, distribution, and characteristics of features visible along the borehole wall.

Probes High Resolution Acoustic Televiewer (Hrat)® can assist geologists and geophysicists in identifying fractures, bedding planes, faults, breakouts, cavities, and other structural features. The resulting acoustic images support detailed interpretation and help professionals develop a better understanding of subsurface formations.

High resolution borehole imaging can also contribute to improved well and drilling decisions. By providing detailed information about borehole wall conditions, the system can support assessments related to borehole stability, fracture networks, groundwater pathways, formation characteristics, and drilling performance.

Designed for professional field applications, the probe emphasizes reliable imaging performance and practical usability in challenging subsurface environments. Its robust construction supports dependable operation during borehole investigations, while compatible logging and data acquisition systems can be used to record and analyze the acquired imaging information.

For exploration companies, drilling contractors, geological consultants, research institutions, and engineering professionals, Probes High Resolution Acoustic Televiewer (Hrat)® provides an effective solution for detailed borehole imaging and structural analysis. Its combination of advanced acoustic imaging technology, dependable performance, and durable field design makes it a valuable tool for modern geological and geophysical investigations.

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 Probes 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