This paper reviews research on wax deposition in recent years in an attempt to develop an
in-depth understanding of the wax deposition phenomenon during pipeline transportation of …

The transportation of oil and gas through pipelines is an integral aspect of the global energy
infrastructure. It is crucial to ensure the safety and integrity of these pipelines, and one way …

The world of oil pipelines is subjected to serious issues due to occurrences of toxic spills,
explosions and deformations like particle deposition, corrosions and cracks due to the …

With the depletion of conventional oil resources, waxy crude oil has become a focus of
development. Wax deposition is prone to occur in crude oil at low temperatures, and can …

Pipeline inspection gauge (PIG), as a kind of pipeline robot, Pipeline inspections gauges
(PIGs) have been the main equipment during different stages of operation to perform …

The current study presents a novel and high-sensitivity in-line inspection (ILI) method for gas
pipelines. The proposed method is based on integrated ILI methods, optical sensor and …

In a previous paper, a novel PIG is reported, and in this paper, more elements are given and
a Deep-learning technology-based pigging scheme is proposed. The PIG mainly consists of …

Pipeline inspection gauge (pig), as a kind of pipeline robot, is commonly used in oil and gas
pipelines during different stages of operation to perform functions such as dewatering …

This study analyzes the throttling pressure control flow field, and the influencing factors of its
traction speed regulation and braking mechanism are determined. Throttling pressure …

This paper presents the improvement of an ultrasonic pulse generator for a pipeline
inspection gauge (PIG), which uses 64 transducers for inspecting distances up to 100 km …