Annulus flooding detection system in flexible pipes using gamma rays transmission technique.

C A Marinho1, E F O de Jesus2, A H M F T Silva3

  • 1Nuclear Engineering Program, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil; Petrobras Research Center (CENPES), Rio de Janeiro, Brazil.

Summary

A new gamma ray transmission inspection system detects seawater ingress in flexible pipes, preventing CO2 Stress Corrosion Cracking (SCC-CO2) and extending operational life in the oil and gas industry.

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