Waterborne polymers as kinetic/anti-agglomerant methane hydrate and corrosion inhibitors: A new and promising strategy for flow assurance
作者： Abdolreza Farhadian , Mikhail A Varfolomeev , Arman Kudbanov , Morteza Rezaeisadat , Danis K Nurgaliev
DOI: 10.1016/J.JNGSE.2020.103235
关键词:
摘要: Abstract This study introduces a novel and promising strategy based on waterborne polymers for hydrate corrosion risk management incompatibility issues between them. The results demonstrated good performance of polyurea/urethanes (WPUUs) in delaying the induction time (up to 17 times) reducing growth rate 7.7 compared water. Moreover, hydrates formed WPUUs system at water-cut 60% were uniformly dispersed liquid phase like slurry they are particularly appropriate flow pipelines. In addition, weight loss, SEM-EDX, profilometer, quantum chemical studies showed that suppress process severely corrosive environment (2 M HCl). research reports first satisfactory reasons using as kinetic/anti-agglomerant methane inhibitors will develop new opportunities field management.
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