水下在线管汇聚氨酯弹性体浇注试验研究  

Research on Application of CPUE in Subsea ILM

作　　者：肖易萍[1] 肖德明[1] 储乐平[1] 陈再玉 张宪阵[1] 赵晓磊[1] 郭兴伟[1] 相政乐 宋洁[1] 

机构地区：[1]海洋石油工程股份有限公司,天津300452 [2]海油发展管道工程公司,天津300452

出　　处：《石油矿场机械》2014年第5期52-55,共4页Oil Field Equipment

基　　金：国家科技重大专项"深水水下生产设施制造;测试装备及技术研究"(2011ZX05027-004)

摘　　要：根据水下在线管汇(ILM)中需进行聚氨酯填充的填充结构特点,及填充后形成的聚氨酯弹性体在质量和性能上的要求,研究分析液态弹性体CPU材料的特点及浇注施工要求,模拟实际施工条件、浇注对象结构特征和尺寸,制定出浇注试验方案,设计制造出浇注试验模具。选用合适的浇注机和液态聚氨酯弹性体原料,实施了浇注试验,试验结果证明浇注质量满足项目要求。根据浇注试验手段和方法,制定出了合理的现场浇注工艺,在项目施工时成功地一次性将聚氨酯弹性体浇满水下在线管汇的目的区域。On the basis of the structure characteristics of subsea inline manifold that need to fill polyurethane elastomer,and quality and performance requirements of the formation of the polyu-rethane elastomer,analyzing the characteristics of liquid CPU elastomer material and pourin g requirements,simulate the actual construction conditions,pouring object structure characteristics and size,the pouring experiment scheme was work out,pouring experiment die was made,the ap-propriate pouring machine and liquid polyurethane elastomer material were selected to conduct pouring experiment,the experimental results show that pouring quality met the project require-ments.According to the pouring experiment means and methods,the reasonable on-site pouring process was designed,and polyurethane elastomer was successfully one-time poured into the pur-pose of online manifold underwater area.

关 键 词：水下在线管汇 聚氨酯弹性体 模具 浇注机 

分 类 号：TE973.9[石油与天然气工程—石油机械设备]