Radiographic testing, often referred to as radiography or X-ray testing, is a non-destructive testing (NDT) method widely used in the oil and gas industry to assess the integrity and quality of materials, welds, and components. This technique involves the use of X-rays or gamma rays to produce images of the internal structure of objects, allowing for the detection of defects, discontinuities, or anomalies that may compromise the structural integrity of critical components in the oil and gas infrastructure.