Severe corrosion from H₂S and chlorides in a hot marine environment, with off-potential issues on platform steel and subsea lines. The client faced repeated CP failures and no online monitoring coverage before Payeshco engagement.
Back to Projects Archive
Completed — 2020
South Pars Gas Complex
Cathodic protection of offshore structures and sour gas transmission lines at South Pars phases.
48 km offshore pipeline
Field Gallery
Field Imagery
Execution phases, DCVG/CIPS field tests, and installed equipment.
ICCP design with MMO anodes, localized TR units, and online potential monitoring. CIPS/DCVG surveys along the pipeline route with setpoint tuning from POLARIS modeling. Installation of 12 TR stations and 800+ monitoring points.
Client Endorsement
Official Testimonial
"Payeshco maintained offshore structure potentials within NACE SP0169 limits through rigorous engineering and an experienced field team. Transparent reporting and 24/7 responsiveness during operation were exemplary."
