September, 2017

24” Offshore Gas Export Pipeline Riser Repair

Two sections along a 24” nominal bore Gas Export Pipeline Riser on a Philippines offshore gas platform were found experiencing external corrosion under the passive fire protection. All repairs were critical as these risers could not be shut down, and pressures could not be reduced due to their offshore location. With the high design pressure […]
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30" Directionally Drilled Natural Gas Pipeline Coated with Scar-Guard

Directionally drilled natural gas pipelines are often challenged with concerns of coating damage from the abrasion of pull back. Girth welds require a field applied coating where the bond strength is less than that of the factory applied coatings and the raised height of the weld becomes a target for damage. Repairing coating damage is […]
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