Missan油田（伊）油井智能监控系统的研究与设计
发布时间：2018-08-09 07:54
【摘要】：随着伊拉克内外战争结束,中国各石油公司分别跟该国签署了一些油田服务项目,使得国内工作人员到该国油田进行的工作量剧增,同时对油田油井井场管理控制要求的难度也随之增加。本论文就Missan(伊)油田油井现场服务项目,针对当前形势并综合考虑了Missan油田的工作性质、所处地域、气候及安全环境、项目技术要求等因素,提出一种基于油田SCADA系统的油井智能监控系统。油井智能监控系统是油田SCADA系统不可缺少的重要组成部分,致力于完善油田油井高效、高质的管控系统；同时它也是一套独立运行的子系统,是计算机技术、仪表控制技术、太阳能技术与油气开采技术的融合,以高油井采油效率、高油井管理效率、低安全成本、低采油成本为目标。 论文首先提出了包含调度中心、脱气站、油井监控系统的三层体系结构的油田SCADA系统,并完成了系统架构总体设计；其次,参照设计标准和设计原则,结合Missan油田油井特殊性质,设计并绘制了油井监控系统的PFD图、PID图,以及安全控制部分的控制信号图,表明了仪表设备的布置、信号走向等信息；在此基础上,阐述了油井智能监控系统应用计算机监控系统来实现的必要性、可行性和优势,讨论了油井的工艺监控流程及要求,给出了油井检测和控制的参数列表,提出了现场监控仪表设备选型、上位机选型、PLC选型及硬件配置方案,为展开PLC监控系统开发方面的工作做了很好的铺垫；接着确定了油井智能监控系统的具体软件开发方案,选择PID算法,用Step7PLC编程软件对PLC数据采集、输出控制等功能进行了编程,用力控6.0组态软件对上位机软件进行了开发制作；最后,用以太网络实现上位机与PLC的通讯,保证了通讯稳定,在实验室条件允许的情况下,做了模拟实验。 通过模拟实验,验证了该系统方案正确,软硬件设计合理：表明了系统可实现油井无人化、智能化、远程化及实时化的监控。该论文的研究成果可为油井安全、可靠与高效的运行提供有力保证,具有一定的推广价值。
[Abstract]:With the end of the internal and external war in Iraq, Chinese oil companies have separately signed a number of oil field service projects with the country, resulting in a sharp increase in the workload of domestic staff to go to the country's oil fields. At the same time, the difficulty of oil well site management and control is increased. In this paper, according to the current situation and considering the working nature, location, climate and safety environment of Missan oilfield, the technical requirements of the project are considered in view of the field service project in Missan oil field. An intelligent oil well monitoring system based on oilfield SCADA system is proposed. The oil well intelligent monitoring system is an indispensable part of the oil field SCADA system, which is devoted to perfecting the oil well management and control system with high efficiency and high quality, and it is also a set of independent operating subsystem, which is the computer technology and instrument control technology. The integration of solar energy technology and oil and gas production technology aims at high oil recovery efficiency, high oil well management efficiency, low safety cost and low oil recovery cost. In this paper, a three-layer SCADA system including dispatching center, degassing station and oil well monitoring system is put forward, and the overall design of the system architecture is completed. Secondly, referring to the design standards and design principles, the paper proposes a three-layer oil field SCADA system which includes the dispatching center, the degassing station and the oil well monitoring system. Combined with the special properties of oil wells in Missan oilfield, the PFD diagram and pid diagram of the oil well monitoring system and the control signal diagram of the safety control part are designed and drawn. This paper expounds the necessity, feasibility and advantages of the application of computer monitoring system in oil well intelligent monitoring system, discusses the process monitoring flow and requirements of oil well, and gives the list of parameters for oil well detection and control. This paper puts forward the selection of field monitoring instrument equipment, host computer type selection and hardware configuration scheme, which makes a good paving for the development of PLC monitoring system, and then determines the specific software development scheme of oil well intelligent monitoring system. The PID algorithm is selected, and the functions of PLC data acquisition and output control are programmed with Step7PLC programming software, and the upper computer software is developed with the configuration software of force-controlled 6.0. Finally, the communication between the host computer and PLC is realized by Ethernet network. The communication is stable and the simulation experiment is done when the laboratory conditions permit. The simulation results show that the system scheme is correct and the software and hardware design is reasonable. It shows that the system can realize the monitoring of oil wells without artificial, intelligent, remote and real-time. The research results of this paper can provide a strong guarantee for the safe, reliable and efficient operation of the oil well, and have certain popularization value.
【学位授予单位】：西南石油大学
【学位级别】：硕士
【学位授予年份】：2015
【分类号】：TE938;TP277
本文编号：2173419
[Abstract]:With the end of the internal and external war in Iraq, Chinese oil companies have separately signed a number of oil field service projects with the country, resulting in a sharp increase in the workload of domestic staff to go to the country's oil fields. At the same time, the difficulty of oil well site management and control is increased. In this paper, according to the current situation and considering the working nature, location, climate and safety environment of Missan oilfield, the technical requirements of the project are considered in view of the field service project in Missan oil field. An intelligent oil well monitoring system based on oilfield SCADA system is proposed. The oil well intelligent monitoring system is an indispensable part of the oil field SCADA system, which is devoted to perfecting the oil well management and control system with high efficiency and high quality, and it is also a set of independent operating subsystem, which is the computer technology and instrument control technology. The integration of solar energy technology and oil and gas production technology aims at high oil recovery efficiency, high oil well management efficiency, low safety cost and low oil recovery cost. In this paper, a three-layer SCADA system including dispatching center, degassing station and oil well monitoring system is put forward, and the overall design of the system architecture is completed. Secondly, referring to the design standards and design principles, the paper proposes a three-layer oil field SCADA system which includes the dispatching center, the degassing station and the oil well monitoring system. Combined with the special properties of oil wells in Missan oilfield, the PFD diagram and pid diagram of the oil well monitoring system and the control signal diagram of the safety control part are designed and drawn. This paper expounds the necessity, feasibility and advantages of the application of computer monitoring system in oil well intelligent monitoring system, discusses the process monitoring flow and requirements of oil well, and gives the list of parameters for oil well detection and control. This paper puts forward the selection of field monitoring instrument equipment, host computer type selection and hardware configuration scheme, which makes a good paving for the development of PLC monitoring system, and then determines the specific software development scheme of oil well intelligent monitoring system. The PID algorithm is selected, and the functions of PLC data acquisition and output control are programmed with Step7PLC programming software, and the upper computer software is developed with the configuration software of force-controlled 6.0. Finally, the communication between the host computer and PLC is realized by Ethernet network. The communication is stable and the simulation experiment is done when the laboratory conditions permit. The simulation results show that the system scheme is correct and the software and hardware design is reasonable. It shows that the system can realize the monitoring of oil wells without artificial, intelligent, remote and real-time. The research results of this paper can provide a strong guarantee for the safe, reliable and efficient operation of the oil well, and have certain popularization value.
【学位授予单位】：西南石油大学
【学位级别】：硕士
【学位授予年份】：2015
【分类号】：TE938;TP277
【参考文献】
相关期刊论文 前1条
1 戚鸣;;伊拉克石油炼制与石油化工行业情况研究[J];当代石油石化;2010年09期
，本文编号：2173419
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