海洋模块钻机高压管道材料的应用与分析

Application and analysis of high-pressure pipe materials for Marine module rig

随着对石油需求量的增加,各国也加快了对海洋油气资源的勘探开发。海洋模块钻机高压管道压力等级高,高压管线要承受较大的冲蚀性,依据国际行业标准要求,从材料化学组分、抗腐蚀性能等方面对比分析,给出钻机高压管道材料改进为合金结构钢35GrMo的优化建议。

As the demand for oil increases,countries accelerate the development of offshore oil and gas resources.Marine module rig high pressure pipeline has high pressure grade and high pressure pipeline should bear large corrosion erosion.According to the requirements of international industry standards,from the aspects of material chemical components and corrosion resistance,the optimization suggestions of rig high pressure pipe pipeline should be improved to 35GrMo.