The optimization of drilling operations continues to advance with the integration of new technologies in the petroleum industry. Among these, nondestructive evaluation (NDE) of tubulars using phased array ultrasonic testing (PAUT) is expanding rapidly due to its versatility across numerous applications. However, conventional PAUT methods face significant drawbacks, including the need for multiple probes, complex hardware configurations, and lengthy standardization processes—all of which increase cost and reduce efficiency in oil country tubular goods (OCTG) inspection.

This presentation introduces a novel OCTG inspection system based on the Phased Array Single Shot (PASS) approach. PASS employs a single phased array probe to emit simultaneous, multidirectional ultrasonic beams in one acquisition cycle, significantly simplifying system design. Operating at lower system frequencies, the approach minimizes hardware complexity and reduces the number of probes required. As in traditional PAUT systems, the acquisition rate is governed by the ultrasonic travel time through the material. In applications where ultra-high scan rates are not required, PASS offers a cost-effective solution that shortens setup time, streamlines standardization, and improves overall inspection efficiency.