安全、健康和环境2024，Vol.24Issue(2)：36-41,6.DOI:10.3969/j.issn.1672-7932.2024.02.007
海洋采油平台天然气泄漏扩散实验与数值模拟分析
Experimental and Numerical Simulation Analysis of Gas Leakage and Diffusion in Offshore Oil Production Platform
郭敏 1杨冬平 1齐光峰 1李皓玥 1李亚宁 1朱渊2
作者信息
- 1. 中国石化胜利油田分公司技术检测中心,山东东营 257000||中石化(山东)检测评价研究有限公司,山东东营 257000
- 2. 中国石油大学(华东),山东青岛 266580
- 折叠
摘要
Abstract
Based on a typical offshore platform of SIN-OPEC Shengli Oilfield,an experimental platform with a reduction ratio of 1∶22 was built.Equipment such as storage tank,natural gas treatment system,and three-phase separator were selected as gas leakage sources to conduct the methane leakage diffusion law testing experiments based on the Froude numerical similarity theory.At the same time,leakage and ex-plosion analysis software FLACS was used to model,and numerically simulation of typical leakage condi-tions was carried out.By comparing the results of gas leakage experiment and numerical simulation,the to-tal average error of the two groups of data was 8.70%,which verified that the numerical model had good prediction accuracy.Combined with numerical model and experimental data,the diffusion law of methane leakage on offshore platforms was further an-alyzed,which provided theoretical and data support for the prevention and control of oil and gas leakage safety risks on offshore platforms.关键词
海洋平台/天然气/泄漏扩散/甲烷泄漏实验/FLACS建模/数值模拟Key words
offshore platform/natural gas/leakage diffusion/methane leakage experiment/FLACS mod-eling/numerical simulation分类
资源环境引用本文复制引用
郭敏,杨冬平,齐光峰,李皓玥,李亚宁,朱渊..海洋采油平台天然气泄漏扩散实验与数值模拟分析[J].安全、健康和环境,2024,24(2):36-41,6.
