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Corrosion testing continued surface preparation

Procedures for monitoring corrosion of pipelines and related surface facilities using retrievable specimens are described in NACE Standard Practice for Preparation and Installation of Corrosion Coupons and Interpretation of Test Data in Oilfield Operations (RP0775). One of the main concerns in the use of such specimens is the problem of location, since corrosion is generally associated with a separate water phase. In some cases, special dropout pots are used to trap a water phase to provide a severe location for specimens. Electric resistance probes can be used in place of specimens. In locations where there is a continuous water phase and fouUng is not a problem, polarization type probes can be used [74,75]. [Pg.818]

See other pages where Corrosion testing continued surface preparation is mentioned: [Pg.1316]    [Pg.136]    [Pg.32]    [Pg.2435]    [Pg.171]    [Pg.93]    [Pg.182]    [Pg.231]    [Pg.126]   
See also in sourсe #XX -- [ Pg.5 , Pg.19 ]



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