Increasing the CP level is therefore not advisable as a countermeasure to corrosion for pipelines with AC. Updates of European guidelines and standards are now in progress, and the National ...

The steel coupons assist in determining polarized "instant-off" DC pipe-to-soil potentials. They also measure AC current densities, one metric in determining AC corrosion's effects. AC mitigation ...

In 2012, Spectra Energy inspectors saw it: a patch of corrosion that had eaten away at a 30-inch pipeline in Salem Township, Pennsylvania. But company officials said Tuesday that they didn’t ...

Protecting underground pipelines from corrosion in sub-zero environments. ScienceDaily . Retrieved May 26, 2025 from www.sciencedaily.com / releases / 2013 / 10 / 131001124014.htm ...

RSC chief executive Richard Pike underlined today the importance of chemistry in preventing oil pipeline corrosion and leakage which can cause enormous economic and environmental damage. Dr Pike, a ...

Federal regulators say corrosion on the outside of an oil pipeline was the cause of a major crude spill on the Santa Barbara coast last year. The Pipeline and Hazardous Materials Safety ...

BP PLC said it has found another pipeline break caused by corrosion at a BP-operated facility on the Alaskan North Slope, at a time when the company faces a criminal investigation by federal ...