水下采油树出油管线的工艺改进及验证  

Process Improvement and Verification of Flowlines for Subsea Christmas Tree

作　　者：蒲定 郝伟修 张鹏举 汪伟俊 

机构地区：[1]中海石油深海开发有限公司,广东珠海519000 [2]美钻能源科技(上海)有限公司,上海200941

出　　处：《中国海洋平台》2016年第3期95-100,共6页China offshore Platform

摘　　要：水下采油树出油管线是油气从采油树本体输出到生产管汇的桥梁,其加工工艺直接影响油气生产的安全性和作业区海洋环境。该文选取X60材料的水下采油树出油管线进行加工工艺改进,实现一次冷弯成型,并通过验证和对比,证明了改进后的工艺能够有效地提升采油树出油管线的质量要求和安全性能。The flowlines of the subsea Christmas tree is the bridge for oil＆gas from the Christmas tree body to the manifold, the processing technology of which directly affects the safety of oil＆gas production and the marine environment in the operating area. This article in- troduces the process improvement of flowlines（select X60 as material）of the subsea Christmas tree,achieving a cold roll forming and proves that the improved processing can effectively enhance the quality requirements and safety performance of the flowlines by verification and comparison.

关 键 词：水下采油树 工艺改进 冷弯成型 

分 类 号：P75[天文地球—海洋科学]