Circumferential Acoustic Scanning Tool-Visualization (CAST-V™) Tool

CAST-V Tool - Borehole Imaging

Our Circumferential Acoustic Scanning Tool (CAST-V™) technology provides a wealth of information about your well in open and cased holes. In open holes, the CAST-V tool provides complete borehole imaging for accurate, precise formation evaluation. The bottom-only service offers a full 360-degree profile of the borehole that can be presented in a variety of 2D and 3D formats.

During logging, an ultrasonic transducer continuously rotates, firing an ultrasonic pulse and measuring the reflection of this pulse on the borehole wall. The time between the firing and arrival of the reflected pulse is used to accurately measure the distance to the formation. The amplitude of the received pulse is used to create the amplitude image, which is a function of the formation’s acoustic reflectivity. Real-time fluid cell measures borehole-fluid transit time and fluid impedance. The fluid transit time is used to correct the internal radius measurements, and the acoustic impedance is used as a quality-control monitor.

Fill in the gaps of other microimagers
CAST-V images clearly identify fractures, vugs, laminations, and rock texture changes. The full circumferential coverage is a natural complement for images obtained with microresistivity imaging tools with limited borehole coverage.

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Summary Summary Well Intervention – Surface Casing Vent Flow
Summary Summary Formation Evaluation
Summary Summary Halliburton Integrated Abandonment Solutions
Halliburton Integrated Abandonment Solutions offers complete well diagnostics through its cased-hole portfolio. Combining tool outputs, a complete pre-abandonment diagnosis of the well is carried out.
Summary Summary Abandonment Flow Solutions
When conducting abandonment, flow issues can be present that lead to substantial delays, increasing costs and risks to the operation. To meet licensing standards allowing the well to be safely abandoned, a prediagnostic analysis will be required.
Summary Summary Casing Integrity Monitoring for Mature Fields
Over time, casing strings can begin to deteriorate, affecting the production and safety of the well. Keeping a close eye on the integrity of casing strings is important, as it helps to prevent critical failures and avoid unnecessary intervention. Through improved casing integrity monitoring services, we help operators maximize well productivity while reducing the risk of reservoir damage or NPT.
Summary Summary Barrier Assessment Analysis Multivariable Threshold Cement Evaluation
Rapid Data Processing to Reveal Bond Quality And Identify The Total Cement In Place
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