|
所在平台: Udemy |
课程主页: https://www.udemy.com/course/mothballing-program-calculations-for-oil-gas-pipelines/
课程评论：没有评论
Coursera 课程总结：油气管道清管程序与计算 本课程专注于确保碳钢管道在“封存”（Mothballing）或“非运行”状态下，为维持其完整性并在特定时期内保持良好状况，从而为重新投入使用做好准备。课程涵盖了管道封存的化学品、程序和计算方法，重点介绍使用处理过的海水、干原油或生产气。此外，课程还讲解了惰性气体吹扫和封存技术。 在计算方面，课程深入探讨了为金属管道和输水管线在注水、清洗、校正、水压测试和封存过程中所需的最小物理和化学处理量。通过使用缓蚀剂、杀菌剂和吸氧剂（或多功能化学品），可以有效减轻内部腐蚀风险。 课程将详细讲解缓蚀剂、杀菌剂和吸氧剂的类型、应用、计算以及所需用量，并结合不同的管道介质（油、气、水）和封存介质（处理过的海水、干燥气体、惰性气体），阐述了所需的注水速率、清管器速度、管线总容量等关键参数。课程还将提供针对各种情况的应用和案例研究，是唯一一门结合工业标准、实践和现场经验提供此类信息的课程，以确保方案的可接受性。
the necessary requirements to ensure carbon steel pipelines are protected from internal corrosion to sustain its integrity and condition for a defined period of time under "Mothball", or when ‘Non-Operational' conditions meaning safe keeping prior to re-entry into service. This course covers the mothballing chemical, procedures and calculation using treated sea water, dry crude oil or produced gas only. Also cover purging and mothballing by inert gas. Calculation include the minimum physical and chemical treatment to be applied to the water admitted into metallic pipelines and flow lines for the purpose of flooding, cleaning, gauging, hydrotesting and mothballing. The chemical treatment by using corrosion inhibitor, biocide and oxygen scavengers or using multifunction chemical will effectively mitigate the internal corrosion risk. Through this course we will subjected to corrosion inhibitor, biocide and scavenger types application, calculation and procedure for the required volume with the required water flow rate , pig velocity, total line capacity for oil , gas and water pipelines through using different mothballing medium through treated sea water, dry gas and inert gas and it will have application for each case and case study as this the only course will containing such information from industrial standard , practice and field experience to assure acceptance
