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UHR ILI TECHNOLOGY

Why UHR?

Turning UHR data into confident decisions.

Ultra-High Resolution (UHR) defines a new benchmark in pipeline inspection. ENTEGRA’s UHR ILI Systems use higher sensor density, faster sampling rates, and proven operational discipline to produce consistent, repeatable data quality. With 2× the sensor density and 2× the sampling rate of competing MFL tools—and up to 8× density and 16× resolution in Quadra™—these systems deliver the fine signal detail needed for accurate, reliable integrity assessment.

Systematic Approach, Comprehensive Results

UHR data improves the accuracy and consistency of feature detection and characterization. By combining multiple high-resolution sensing arrays with disciplined field processes and human-experience-based data analysis, ENTEGRA produces datasets that reduce uncertainty and support more informed integrity decisions. The result is clear, repeatable information about the condition of the pipeline—data that can be compared confidently over time and across assets.

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True UHR from ENTEGRA illustration showing a puzzle piece image listing pinholes, pits-in-pits, pipe grade classification, mechanical damage, long seam assessment. True UHR from ENTEGRA illustration showing a puzzle piece image listing pinholes, pits-in-pits, pipe grade classification, mechanical damage, long seam assessment.

Built on the UHR ILI Platform

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Trinity™ ILI System — Proven UHR Standard

The workhorse of our ILI systems, delivering trusted UHR performance across most pipelines.

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Quadra System Image

Quadra™ ILI System — Comprehensive from All Angles

Our most advanced system, adding circumferential MFL for narrow axial features and enhanced seam assessment.

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Be Certain it’s True UHR

True UHR isn’t found in any single tool or technology. It’s a process designed and mastered by ENTEGRA. Only True UHR reveals:

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POD, POI and POS of pinholes as small as 3mm

True Pinholes

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Accurate river bottom paths of the most elusive complex corrosion

Pits-in-pits

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Crucial information about the seam — no matter the type

Seam Weld Anomalies

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Differentiation between corrosion and mechanical damage — for fewer false digs

Mechanical Damage

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A complete pipe material report — across miles and decades

Pipe Grade Classification

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UHR ILI analysis from ENTEGRA® detects, identifies and characterizes hard spots.

Hard Spots

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