Pipe-in-pipe systems are helping operators improve leak detection, reduce maintenance requirements and enhance thermal performance through continuous annulus monitoring and fiber optic sensing technologies.
Hydrogen sulfide remains one of the most tightly regulated contaminants in pipeline systems. This article examines H₂S removal challenges and how liquid redox technology is being used to protect infrastructure and meet gas quality specifications.
This first installment in a technical series examines remotely operated inline isolation tools, covering engineering design, deployment planning, testing and live pipeline isolation without system shutdowns.
The 20.9-mile pipeline connecting the Paradox project to the Northwest Pipeline system has passed a key integrity inspection ahead of gas exports.
Pembina Pipeline and Hanwha Power are evaluating waste heat recovery systems for compressor stations and midstream infrastructure as operators explore lower-carbon technologies for pipeline networks.
PipeSense has completed testing of a leak detection system for supercritical CO₂ pipelines in Texas, targeting faster monitoring and improved safety for expanding carbon capture infrastructure.
Pipeline pigging helps operators remove debris, improve flow efficiency and prepare pipelines for inline inspection by selecting the right pigging tools and cleaning strategies.
A database-driven corrosion diagnosis system can help operators identify deterioration mechanisms, improve inspection planning and reduce reliance on scarce corrosion experts.
Flowstate Solutions launched a new machine-learning leak detection platform designed for natural gas, CO₂, NGL and olefin pipelines using standard SCADA data.
A new study compares shear wave and Lamb wave ultrasonic techniques for crack detection in gas pipelines, highlighting performance trade-offs and advances in inline inspection technology.
Intero Integrity Services demonstrates how advanced ultrasonic ILI technology can inspect short-radius, previously unpiggable pipelines, delivering critical integrity data for aging infrastructure.
Advanced data analytics can help pipeline operators better identify geohazard risks, connect terrain movement with integrity data and prioritize areas for field review.
OSHA has ordered a pipeline inspection firm to reinstate a worker who was fired after raising safety concerns during a natural gas pipeline installation in Oklahoma.
Nonintrusive acoustic monitoring is enabling earlier detection of debris, cavitation and seal degradation, helping pipeline operators improve reliability and prevent costly pump failures.
Uzbekistan will repair leaks across its aging gas transmission system under a new World Bank-backed program aimed at reducing losses, improving energy supply and recovering gas for households and industry.
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