Integrity Management
Development of a Novel Subsurface Monitoring and Oil Leak Detection System - SubSense LDS
Stephen Edmondson, Kaushik Parmar, Adrian Banica >>> Direct-C
Corrosion Prevention
For a century now, DENSO Group Germany represents experience, quality and reliability for corrosion prevention and sealing technology
Steel pipeline failure probability evaluation based on in-line inspection results
Maciej Witek >>> GAZ-SYSTEM
Assessing Repeat ILI Data Using Signal-to-Signal Comparison Techniques
Jane Dawson, Geoffrey Hurd >>> Baker Hughes, a GE company
Condition Assessment for Optimizing Gasunie's Network Improvement Program (GNIP)
Martin Hommes, Karen van Bloemendaal, Roelof Corster, Maurice Gielisse >>> DNV GL Martin van Agteren, E.E.R. Jäger >>> Gasunie Transport Services
Data-driven approaches to Pipeline Cleaning
Otto Huisman >>> ROSEN Group
Trial of a Process for the Identification of Reduced Depth of Cover on Buried Pipelines
Daniel Finley, Michiel Roeleveld, Simon Daniels, Klaas Kole >>> ROSEN Group Paul Ogden >>> National Grid

Cutting Edge Fibre-Optic Cables - Herald of A New Era In Pipeline Leak Detection Technologies?

Cutting Edge Fibre-Optic Cables Herald A New Era In Pipeline Leak Detection Technologies

Calgary' Hifi Engineering has entered the competitive pipeline leak detection market with its own ultrasensitive leak detection system. Hifi uses fibre-optic cables to detect pinhole pipeline leaks within seconds.

In addition, the system is also capable of alerting operators about nearby construction or earthquakes that could disturb or diminish the integrity of pipe.

Steven Koles, Hifi’s chief executive, said “if we can improve safety records in the industry and we can be a part of that — improving social license to be able to build new pipelines and expand existing pipelines — is very key.”

Hifi noted that its sensors can be installed on top of pipes, inside or next to them, and can differentiate regular noises, such as nearby traffic, from leaks that trigger alarms and quickly alert operators.

Koles is realistic about the readiness of traditionally conservative pipeline operators to adopt new technologies. At the same time he says the cost of $10 to $15 per metre in a new pipeline project where trenches have already been dug is little more than a rounding error in large projects.

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