海洋石油平台冷放空系统设计数值模拟分析  

Numerical Simulation Analysis on Design of Offshore Oil Platform Cold Vent System

作　　者：惠龙轩 张时佳 肖峰超 刘春悦 董博 徐念念 唐宇光 HUI Longxuan;ZHANG Shijia;XIAO Fengchao;LIU Chunyue;DONG Bo;XU Niannian;TANG Yuguang(Design&Research Center,CNOOC EnerTech Equipment Technology Co.,Ltd.,Tianjin 300451,China)

机构地区：[1]中海油能源发展装备技术有限公司设计研发中心,天津300451

出　　处：《中国海洋平台》2024年第5期90-96,108,共8页China offshore Platform

基　　金：中海油能源发展装备技术有限公司科技项目“天然气利用及低碳回收技术难点研究”(编号:ZBKJ-YFZX-2305)。

摘　　要：以渤中13-1 WHPB井口平台为例,基于Flaresim和Fluent仿真软件,采用数值模拟方法分析WHPB平台冷放空系统的设计、辐射及气体扩散。评估冷放空管及放空头尺寸是否满足辐射和扩散的要求以及放空系统在紧急泄放下对平台的影响。根据模拟研究分析以及与钻完井专业人员核实,该平台冷放空系统设计满足要求,可为海洋平台冷放空系统设计提供参考。Taken the WHPB wellhead platform in Bozhong 13-1 gas field as an example,based on Flaresim and Fluent simulation software,the design,radiation and gas diffusion analysis of the Bozhong 13-1 WHPB cold vent system are analyzed by numerical simulation methods,and the performance of the cold vent pipe is mainly evaluated.Whether the length and cold vent head size meet the radiation and diffusion requirements and the impact of the cold vent system on the platform under emergency discharge is evaluated.According to the simulation research analysis and verification with drilling and completion professionals,the design of the platform cold vent system meets the requirements,and the study provides a reference for the design of offshore platform cold vent system.

关 键 词：渤中13-1 WHPB井口平台 冷放空系统 仿真软件 数值模拟 

分 类 号：TE95[石油与天然气工程—石油机械设备] TE58