油气田钢质管道内检测结果评价方法及分析
Evaluation Method And Analysis of Internal Inspection Results for Steel Pipelines on Oil And Gas Fields
安超 1郝晓东 2宋跃海 1牟永春 2刘百春 1薛剑 1孙瀚1
作者信息
- 1. 中国石油天然气股份有限公司塔里木油田分公司,新疆 库尔勒 841000
- 2. 中国石油天然气股份有限公司规划总院,北京 100000
- 折叠
摘要
介绍一种依据ASME B31G和DNV RP-F101管道腐蚀缺陷标准的油气田钢质管道内检测结果评价方法,并以某均匀腐蚀管线钢管为例,运用该方法对其内检测结果进行评价.该方法可逻辑判断缺陷类型及量化方法,计算管道失效压力及腐蚀速率预测.该方法具有计算结果准确、易操作、应用前景广等优点.
Abstract
A Internal detection results evaluation developed according to the standard ASME B31G and DNV RP-F101 for oil and gas pipelines is introduced and the residual strength of a uniformly corroded pipeline with the defect taken as an example is evaluated by the software.The following work can be done with the method:logical judgment of the defect types and how to take its quantification,calculation of the failure pressure.The software is of such advantages as accurate result,easy operation and wide application prospect.
关键词
钢制管道/缺陷/腐蚀/剩余强度Key words
steel pipeline/defect/corrosion/residual strength引用本文复制引用
出版年
2024
NETL
NSTL
万方数据