高压注水管线弯头剩余强度评价  

Evaluation of residual strength of elbow in high pressure water injection pipeline

作　　者：颜本翔 Yan Benxiang(Technical Monitoring Center of TUHA Petroleum Exploration and Development Co.,Ltd,Shanshan 838202)

机构地区：[1]吐哈石油勘探开发有限公司技术监测中心,新疆鄯善838202

出　　处：《石化技术》2022年第4期60-61,共2页Petrochemical Industry Technology

摘　　要：鉴于高压注水管道刺漏的不确定性,无法精确预计管道穿孔的时限,采取了在常规最小理论壁厚值剩余评价方法基础上,尝试ASME B31G准则进行综合评价。In view of the uncertainty of puncture and leakage of high-pressure water injection pipeline,it is impossible to accurately predict the time limit of pipeline perforation. Based on the conventional residual evaluation method of minimum theoretical wall thickness,an attempt is made to conduct a comprehensive evaluation according to ASME B31G criterion.

关 键 词：剩余强度 评价方法 缺陷形式 

分 类 号：TE988.2[石油与天然气工程—石油机械设备]