Pipelines play an important role in the national/international transportation of natural gas,
petroleum products, and other energy resources. Pipelines are set up in different …

Oil and gas pipelines transport and distribute large quantities of oil products and natural gas
to industrial and residential customers over a long distance. However, pipeline failures could …

External corrosion assessments of pipeline systems encompass two critical factors: time and
space (location). Field measurement databases, laboratory testing, and theoretical …

Magnetic flux leakage testing (MFL) is the most widely used nondestructive testing
technology in the safety inspection of oil and gas pipelines. The analysis of MFL test data is …

High-speed inspection of inner diameter (ID) and outer diameter (OD) surface defects on
thick-wall steel pipes is an important aspect to advance the pipeline inline inspection (ILI) in …

Electromagnetic Acoustic Transducer (EMAT) has become one of the fastest-growing
solutions for pipeline weld inspection over the past decade due to its non-contact …

Buried pipelines are an essential component of the urban infrastructure of modern cities.
Traditional buried pipes are mainly made of metal materials. With the development of …

Welded joints in metallic pipelines and other structures are used to connect metallic
structures. Welding defects, such as cracks and lack of fusion, are vulnerable to initiating …

Abstract Magnetic Flux Leakage (MFL) testing is the most widely used non-destructive
technique for the inner inspection of oil and gas pipelines. Accurate quantification of defects …

The pseudo defects are difficult to distinguish in Phased Array Ultrasonic Testing (PAUT)
thick-walled weldments. In this work, a multimodal feature fusion model is proposed to …