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Snezana Kirin et al. / Procedia Structural Integrity 42 (2022) 351–355 Author name / Structural Integrity Procedia 00 (2019) 000–000

One should also notice that a conservative approach is applied here, since the corrosion defect is treated as a crack, although it is actually a rounded hole at pipe surface. More detailed discussion in this respect is provided in [18, 19]. According to the presented analysis of oil rig welded pipes, following conclusions can be drawn. • Remaining life of an oil rig pipe is strongly affected by eventual corrosion damage, whereas its integrity is not much affected. • Simple engineering tools can be used effectively to assess both integrity and remaining life of a corroded oil rig pipe. Acknowledgements This work is supported by the Ministry of Education, Science and Technological Development of the Republic of Serbia (Contract No. 451-03-68/2022-14/200135 and. 451-03-68/2022-14/200213). References [1] Popoola LT, Grema AS, Latinwo GK, Gutti B, Balogun AS. 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