基于组态王的油田生产现场数据采集和分析

发布时间：2018-03-17 12:32

本文选题：油井生产现场　切入点：组态王　出处：《曲阜师范大学》2015年硕士论文　论文类型：学位论文

【摘要】：在现代生活中,石油对于我们的生活有着十分重要的地位,因此保证油田生产高效和安全的开发有着十分重要的意义。在过去,石油开采的油井监管方式是通过人工巡井方式对油井口的数据:油压、套压、井口温度、压力等进行记录并人工综合分析,但是这种方法不能实时的反馈油井口的生产状况,因此传统的人工巡井方式耗费人力资源、生产效率低下,而且不能实时的监控油井口的生产状况,所以我们需要充分利用计算机网络资源,实现油田生产数据实时采集、油井井况实时分析、油田生产远程监控等功能,实现油田数字化建设。本文主要阐述了基于油田生产现场的数据的分析和处理,通过组态王软件读取数据库的有用数据,并且生成示功图,并且简要分析了示功图对实际生产的作用。每一个油井生成的示功图能反应油井口的生产状况,这主要是基于示功图油井计量技术。通过抽油井上安装的传感器,从而获得油井生产现场的数据,采集完之后将这些数据保存在数据中继站中,数据中继站将保存的数据通过网络分信道上传,因此可以将局域内的油井口的数据一起上传到数据库,操作人员根据得到的数据进行分析处理。上传到数据库之后将数据库共享到网页上,这样局域网内的所有有权限的人就可以下载数据库,利用组态王软件读取查看现场生产状况的数据库,并且对其处理与分析,生成油田运行示功图,在监控室内可以24小时查看油井的示功图,并且在查看以后能够形成历史数据。这样操作人员就能够根据示功图、温度、压力等参数了解油田现场生产的实际状况,实现油田的数字化管理,完成对油田开发现场生产状况的控制,也可以通过历史数据的对比,完成对油井的未来预测。通过读取示功图的方法判断油田生产状况的方法能够节约人力资源,方便操作人员不用在现场,只需在控制室就可以控制油田开发现场的生产状况,方便的获得油井口的实时数据,实时反馈处理油井口的井口状况,控制油井井口的控制终端。本系统大大提高了生产效率,增加了原油生产量,提高了油田数字化管理水平,可以有效实现油田的数字化建设。
[Abstract]:In modern life, oil plays a very important role in our lives, so it is very important to ensure the efficient and safe development of oil fields. The way of oil well supervision in oil production is to record and analyze the oil pressure, casing pressure, wellhead temperature, pressure and so on by manual inspection, but this method can not give real-time feedback on the production situation of the well mouth. Therefore, the traditional manual inspection method consumes human resources, is inefficient, and can not monitor the production status of oil well mouth in real time. Therefore, we need to make full use of computer network resources to realize real-time acquisition of oilfield production data. The functions of real-time analysis of oil well conditions and remote monitoring of oil field production are used to realize the digital construction of oil fields. This paper mainly expounds the analysis and processing of data based on oilfield production site and reads the useful data of database through Kingview software. The function of the indicator diagram to the actual production is analyzed briefly. The indicator diagram generated by each well can reflect the production condition of the well mouth. This is mainly based on the dynamometer well metering technology. Through the sensor installed on the pumping well, the production site data of the well is obtained, and the data is stored in the data relay station after the collection. The data relay station uploads the saved data through the network channel, so that the data from the local oil well head can be uploaded to the database together. After uploading the database to the database, the database is shared on the web page, so that all authorized people in the LAN can download the database. By using Kingview software, we can read and analyze the database to view the production condition on the spot, and generate the running indicator diagram of the oil field. In the monitoring room, we can view the indicator diagram of the oil well 24 hours. And after viewing, historical data can be formed. In this way, the operator can understand the actual situation of oil field production according to the parameters such as indicator diagram, temperature and pressure, and realize the digital management of the oil field. It is also possible to complete the prediction of the future of oil wells through the comparison of historical data. The method of judging the production status of oil fields by reading the indicator diagram can save human resources. It is convenient for operators not to be on the spot, but only in the control room to control the production situation of the oil field development site, to obtain real-time data of the oil well mouth conveniently, and to process the wellhead condition of the well head by real-time feedback. The system has greatly improved the production efficiency, increased crude oil production and improved the level of digital management of oil fields, which can effectively realize the digital construction of oil fields.
【学位授予单位】：曲阜师范大学
【学位级别】：硕士
【学位授予年份】：2015
【分类号】：TE33

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