天然气集输系统计量输差原因及控制对策  

Reasons and Control Countermeasures of the Measurement and Transmission Difference of the Natural Gas Gathering and Transportation System

作　　者：郭东[1] 黄伟杰 王猛[1] Guo Dong;Huang Wei-jie;Wang Meng

机构地区：[1]北京航天拓扑高科技有限责任公司,北京100176

出　　处：《化工设计通讯》2020年第7期197-198,共2页Chemical Engineering Design Communications

摘　　要：探讨了天然气集输系统计量输差产生的原因,并结合前人的研究成果,提出了天然气集输系统控制输差的对策。结果表明:天然气集输系统计量输差产生的原因主要有管网及系统泄漏、管存计算误差、仪器仪表故障及选型不当、人为因素等。控制集输系统计量输差的主要措施有完善计量管理体系、提升从业人员专业素养、强化计量流程管控、建立监督管理体系、加强管网泄漏监测、创新计量技术。This paper systematically discusses the causes of the metered transmission difference of the natural gas gathering and transmission system,and combines the previous research results,puts forward the countermeasures of the natural gas gathering and transmission system to control the transmission difference.The main conclusions are as follows:The causes of the measurement and transmission difference of the natural gas gathering and transmission system are mainly the leakage of the pipe network and the system,the calculation error of the pipe storage,the failure of the instrumentation and meter,the inappropriate selection of models,and human factors.The main measures to control the measurement and transmission difference of the gathering and transportation system are to improve the measurement management system,improve the professional qualities of employees,strengthen the measurement process control,establish a supervision and management system,strengthen the pipeline network leakage monitoring,and innovate measurement technology.

关 键 词：集输系统 计量输差 控制对策 

分 类 号：TE863.1[石油与天然气工程—油气储运工程]