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Zacks Investment Research on MSNNOV & Petrobras Collaborate to Develop CO2-Resistant Flexible PipesInc. NOV, a global oilfield services firm, has inked an agreement with Petrobras S.A. PBR to develop CO2-resistant flexible pipes for deepwater oil and gas operations. The companies mentioned that ...
The pipes are generally made of internal layers of polymer ... and is known to block the passage of helium, the hardest gas to block. Corrosion costs the oil and gas industry in the US alone $1.4 ...
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