Case Studies for using Advanced NDT in Oil & Gas Industries

Oil & Gas


Non-destructive Testing (NDT) consists of a variety of non-invasive inspection techniques used commonly for mechanical equipment, structures, and piping systems to locate and determine the defect features such as size, shape, and orientation. In this article, we tried to collect different cases and provide summary status of technique used by worldwide companies.

Leak Detection for Energy Transition (E-RTTM)

Oil & Gas


Different mixtures and phases in the same pipeline are a typical application for Real-Time Transient Model technology (RTTM) based systems, which try to consider all blends of different products and pipeline properties in its calculations. However, if the fluid cannot be accurately modelled by the system this leads to false results. Unforeseen operating conditions will also lead to false alarms. The Extended Real-Time Transient Model technology (E-RTTM) can compensate for these disadvantages.

Understanding Air Pipes on Ships and Load Line Convention Requirements

Regulations


Air pipes in ships maintain pressure equilibrium during tank filling. They are usually installed on the upper ceiling of the tanks. There are specific requirements for their height and structure, which are determined based on their positions. In this article, we will briefly introduce the air pipes and review the related regulations based on the International Load Line Convention.