5May2020 Below are some general guidelines that can help an operator determine the remaining life of the pig and help him judge if it is OK to run again:
27Apr2020 The difficulty in determining an appropriate inspection technology is largely based on what an operator might not know about their pipeline. Factors including environmental constraints, pipeline product and pipeline configuration have a significant effect on the type of inspection technology that will appropriately detect damage to a line. The type of damage mechanisms seen within pipelines are also affected by these factors. Defects including specific types of corrosion, erosion and pitting can vary significantly based on the condition of the pipeline.
14Apr2020 The cleaning of a gas pipeline and the removal of dust in preparation for a successful ILI campaign is a project in itself and should not be underestimated in scope and effort. A careful definition of the cleaning approach and commitment by both pipeline operator and service provider resulted in a successful cleaning campaign and ultimately high-quality inspection reports as input to the pipeline’s integrity management.
17Feb2020 Gauging Pig is one of the most important inspection tools available as it provides a fast, cost effective way to determine whether there is an obstruction in the pipeline. The gauging pig is used during the pre-commissioning and maintenance, operations and repair activities and is designed to suit dual diameter pipelines.
15Feb2020 Pigging in pipeline is a process in pipeline maintenance that involves the use of devices known as pigs, which clean pipelines and are capable of checking pipeline condition without necessarily stopping or interfering with the flow of product in the pipeline.
