Corrosion Study of Steel API 5A, 5L and AISI 1080, 1020 in Drill-Mud Environment of Iranian Hydrocarbon Fields
Figure 8
(a): Drill pipe (sample 1) tested in mud 1 (); the interaction of paths 1 and 2 is the Epit. (b): Drill pipe (sample 1) tested in mud 2 (); the interaction of paths 1 and 2 is the Epit. (c): Drill pipe (sample 1) tested in mud 4 (); the interaction of path 1 and 2 is the Epit.