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基于IOW的高含硫气田集输管网操作风险评估 被引量:3

Operation risk assessment based on IOW of flow and gathering lines in a high-sulfur natural gas field
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摘要 高含硫气田开发安全风险极大,确保其集输管网安全经济稳定运行具有重要意义。为此,利用完整性操作窗口(IOW)技术对其集输管网进行了操作风险分析,首先,把管网输入输出空间划分为正常操作、安全警戒、安全危险、灾难4个区域,并根据管道承受强度、天然气水合物生成温度、管道腐蚀影响等因素确定出了管道中天然气压力、温度、流速为输出区域敏感变量,集气站供气压力、供气温度、供气量为输入区域敏感变量;然后以相关标准规范、工程实践成果等来确定输出区域敏感变量不同输出区域的边界;最后,利用HYSYS软件建立集输系统的工艺模型,基于确定的输出区域变量边界,按管网输入输出区域的映射关系得到了输入区域变量的边界,从而可根据集输管网运行参数进行操作风险等级评估。结果表明:采用IOW技术能够对集输管网工艺状态进行危险等级划分,可为制定集输管网运行策略提供参考。 To ensure the safe,steady and cost-effective operation of gathering and flow lines is of great significance to the prevention of high risks in the development of a high-sulfur gas field.Therefore,we applied the IOW(integrity operating window)technology to the operation risk assessment in this subject.First,all the involved input and output space in the gathering and flow lines was divided into normal operation,safety alarm,safety hazard,and disaster-prone areas.Then,according to the pipeline strength,natural gas hydrate formation temperature and pipeline corrosion factors,the gas pressure,gas temperature,and gas flow rate in the lines were identified as the sensitive variables of output zones,while the gas pressure,gas temperature,and gas flow volume from natural gas gathering stations were identified as the sensitive variables of input zones.Furthermore,in light of the relevant standards and specifications,engineering practices,etc.,different output zone boundaries of sensitive variables were classified.Finally,the process model of gathering and flow line system was established by use of HYSYS software.Based on the determined output zone boundaries,the input zone boundaries of the sensitive variables were also determined upon the mapping between input and output zones of the line system.The results showed that the IOW technology can be used to assess the risk levels of process status of lines,which provides helpful information for developing appropriate operation strategies of gathering and flow line systems in a gas field.
出处 《天然气工业》 EI CAS CSCD 北大核心 2014年第11期134-140,共7页 Natural Gas Industry
基金 国家科技重大专项"大型油气田及煤层气开发"部分成果(编号:2008ZX05017)
关键词 高含硫气田 集输管网 操作风险 IOW 系统输入 系统输出 high-sulfur natural gas field gathering and flow line system operation risk IOW input of system output of system
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  • 1胡德芬,侯梅,徐立,何敏.高含硫气井集输系统天然气水合物的防治——以川东地区高含硫气井为例[J].天然气工业,2010,30(10):78-82. 被引量:12
  • 2李时杰,杨发平,刘方俭.普光气田地面集输系统硫沉积问题探讨[J].天然气工业,2011,31(3):75-79. 被引量:33
  • 3欧莉,李时杰,苏国丰.普光气田地面集输系统的内腐蚀控制与监测[J].中国工程科学,2010,12(10):70-75. 被引量:8
  • 4KIM J, LIM W, LEE Y, et al. Development of corrosion control document database system in crude distillation unit [J].Industrial & Engineering Chemistry Research, 2011,50 (13) :8272- 8277.
  • 5KELLEHER A. The role of corrosion prediction and real- time corrosion measurement technologies in corrosion man agement-theory and applications[C] // paper 136792-MS presented at the Abu Dhabi International Petroleum Exhi- bition and Conference, 1-4 November 2010, Abu Dhabi, UAE. New York : SPE, 2010.
  • 6KIM J, PARK S, MOON I I.Corrosion control document database system in refinery industry[J]. Computer Aided Chemical Engineering,2009,27 : 1839-1844.
  • 7陈炜,陈学东,顾望平,吕运容,乔光谱,胡久韶,艾志斌,程四祥,徐胜.石化装置设备操作完整性平台(IOW)技术及应用[J].压力容器,2010,27(12):53-58. 被引量:16
  • 8LOU H H, MUTHUSAMY R, HUANG Y.Process secu rity assessment: Operational space classification and process security index[J].Process Safety & Environmental Protection, 2003,81 (6): 418-429.
  • 9胜利油田胜利工程设计咨询有限责任公司.普光气田主体开发地面集输工程站外部分集输管网部分总说明书[R].濮阳:中原油田勘探局勘察设计研究院,2008.
  • 10中国石油化工股份有限公司中原油田分公司,胜利油田胜利工程设计咨询有限责任公司.普光气田开发方案地面集输工程[R].濮阳:中原油田勘探局勘察设计研究院.

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