- PO Box 1488, PC 130, Muscat, Oman
- saud@tarabatt.com
Intelligent pigging is a pipeline inspection technique used to assess the condition of pipelines from the inside without disrupting normal operations. It uses specialized devices called “intelligent pigs” equipped with sensors and data recording systems to detect defects, corrosion, and other anomalies.
Key Features of Intelligent Pigging:
Internal Inspection – The pig travels through the pipeline, scanning the interior surface.
Defect Detection – Identifies corrosion, cracks, dents, weld defects, and wall thickness variations.
Data Recording – Collects detailed data for analysis to plan maintenance or repairs.
Non-Disruptive – Pipelines can continue operating during inspection, minimizing downtime.
The Dexon In-Line Inspection (ILI) system is a pipeline integrity assessment service that uses advanced inspection tools (pigs) to evaluate the internal condition of pipelines. This process ensures safe, efficient, and reliable pipeline operations.
Fleet Components:
Intelligent Pigs: Equipped with sensors such as magnetic flux leakage (MFL), ultrasonic, and caliper tools for detecting corrosion, cracks, dents, and wall thickness variations.
Launchers and Receivers: Specialized equipment to deploy and retrieve pigs safely.
Data Acquisition Units: Devices that record inspection data as pigs travel through the pipeline.
Support Vehicles & Crew: Mobile units that manage pig deployment, retrieval, and initial data monitoring.
ILI Process:
Preparation – Pipeline cleaning and installation of launchers/receivers.
Deployment – Intelligent pig is inserted and begins traveling through the pipeline.
Inspection – Sensors collect data on pipeline condition, including corrosion, cracks, deformations, and other anomalies.
Data Collection & Analysis – Data is retrieved and analyzed using specialized software to identify risks.
Reporting & Recommendations – Detailed report highlights pipeline defects and suggests maintenance or repair actions.
TARABUT TRADING LLC is a leading Omani company providing advanced engineering, industrial, and sustainability solutions.
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