Integrate advanced technologies such as big data, cloud computing and Internet of Things with oil and gas pipeline business to realize intelligent early warning of abnormal data and dynamic display of equipment GIS information. So as to achieve the purpose of reducing operating costs, improving production efficiency and reducing potential safety hazards, and then promote the standardization, standardization and intelligence process of pipeline management.
Helping low-carbon production: Under the low-carbon goal, the role of digital and intelligent transformation in the energy field is more prominent. The significance of energy digitalization lies not only in liberating people from heavy manual labor, but also in many benefits to enterprises. Through the digital twin system of oil and gas pipeline, real-time display of operation and maintenance data can improve management efficiency and production efficiency, and promote green and low-carbon transformation.
Intelligent management and control of the station: the operation and maintenance of the west-to-east gas transmission station has the characteristics of many gas sources, many users and diverse user needs, and it is difficult to ensure gas supply and the pressure of station management and control is great. In order to reduce the risk of station operation and improve the efficiency of pipe network operation, based on the operation data, a visual solution with strong rendering ability is constructed, which forms an efficient management and control mode of centralized monitoring, realizes remote automatic control of station distribution, promotes the intelligent transformation of gas pipeline station management, and significantly improves the management and control efficiency of station operation.
Intelligent management and control of equipment risk: through the correlation analysis of compressor unit operation data, an intelligent health perception model is established and a quantitative evaluation index of health status is generated.
After years of efforts in the field of data visualization, we have successfully developed an intelligent visualization management system for oil and gas pipelines for oil and gas storage and transportation users. Integrate Internet of Things, artificial intelligence, big data, communication technology, GIS, visualization and other technologies to manage and maintain the whole life cycle data of oil and gas pipeline operation and maintenance. The system covers production analysis, energy consumption analysis, equipment operation and maintenance, safety protection and factory monitoring.
Through visualization technology, six functions of daily operation and maintenance are realized, such as assistant decision-making, intelligent state perception, intelligent data analysis, intelligent information release, intelligent equipment management and intelligent business management. The 2D panel adopts graphs, trend charts, statistical charts and other charts to realize the real-time visual display of data such as distribution capacity data, inlet and outlet pressure, compressor operation state, equipment integrity, electric energy waveform and comprehensive process analysis.
Visualization of distribution capacity
With the increase of natural gas consumption scale year by year, higher requirements are put forward for the accuracy of natural gas distribution. Through the docking data interface, the distribution volume of provincial official website, designated distribution volume and Kunlun distribution volume can be visually expressed. Managers can visually check the specific data and proportion of distribution volume according to the 2D panel, which realizes the transformation from manual-led distribution monitoring to intelligent control, and greatly reduces the workload of operators while improving the reliability and stability of station operation.
Visualization of pipeline pressure
The working pressure of pipeline is an important part of oil and gas pipeline design. Through the docking test system, the inlet pressure, station pressure and outlet pressure of the pipeline are collected, and with the support of rich and perfect chart library resources, the pressure changes in one year are dynamically displayed through line charts. Click the icon above the line chart for a quick view. It is beneficial for workers to rationally allocate the number of pumping stations and compressor stations, the power of units in the stations and the steel consumption of pipelines.
Visualization of equipment integrity
In the process of management, equipment integrity runs through the whole life cycle of equipment from installation and use to scrapping. The engine supports the free setting of monitoring equipment according to the equipment situation, and clearly reflects abstract and complex data through visual charts, which improves the reliability of oil and gas station equipment and reduces the risk of production and operation.
Visualization of electric energy waveform
It has a huge data table database, which can adapt to the size and resolution of most current browsers. Relying on the Internet of Things, big data and other new technologies, the compressor station of the West-East Gas Transmission Project 1 10kv? Substation and 10kv? The substation carries out real-time monitoring and data analysis, matches graphic components according to its fluctuation law, and realizes efficient, green and intelligent application and supervision of energy.
Process demonstration
By making full use of data such as physical model, sensor update and operation history, and relying on its visualization technology, the pipeline of Guangnan branch line of the Second West-East Gas Transmission Line was displayed, including underground pipeline, pipeline valve, horizontal separator, cyclone filter and air cooler. Simplify the complex and facilitate the transmission and exchange of information.
Improve the intelligent level of pipeline operation and maintenance management, make the whole process transparent and visual, and achieve the purpose of controlling and reducing carbon by optimizing the end of the process.
Yield analysis
Aiming at the difficulty of real-time monitoring and accurate positioning of oil and gas pipeline stations, an oil and gas pipeline output analysis and monitoring system scheme based on sensor, communication, computer and other Internet of Things technologies is established.
The Web visualization engine is combined with the pipeline transportation output analysis system of oil and gas station, and the output data is connected to the visualization platform to update the instantaneous output and average output of official website Zhengchuan, official website Zhengchuan and Kunlun Zhengchuan branches in real time. Click the equipment number to check the gas composition and high-risk calorific value of the equipment, which improves the automation and information level of management.
Visualization of total output and output ratio information
Support real-time monitoring of transportation output through 2D panel, and display through data statistics chart. It is convenient for operation and maintenance personnel to monitor and master the output of official website's pre/post-shipment, Kunlun's pre-shipment and special supply.
Visualization of instantaneous and average yield information
Choosing to carry intelligent sensors can make real-time statistics and monitoring on the transmission information of official website, provincial power grid and Kunlun branch. Including instantaneous production and average production, the measurement data and fluctuation form of the transportation capacity are displayed in the form of line charts, which ensures extremely poor accuracy and authority, helps enterprises to grasp the real situation of oil and gas gathering and transportation capacity, and improves economic benefits and authority effect.
Visualization of gas composition information
Support to monitor the gas composition of different equipment, including the proportion of methane, nitrogen, CO2 and other gases. Click on the corresponding equipment to switch and view, and control the running health status of the equipment in real time.
Energy consumption analysis
For oil and gas pipeline stations, improving operation management level and reducing operation energy consumption are important means to reduce oil transportation costs and improve economic benefits. One of the measures to reduce the operating cost of oil pipelines is to implement strict energy consumption target monitoring for each pipeline and equipment. Using rich charts and graphic design elements, the total power consumption and compressor power consumption can be expressed intuitively, and the energy consumption of oil and gas pipelines in the next week can be predicted according to the transportation scheme, which can effectively check the energy consumption of the unit and improve the energy utilization efficiency.
Total power consumption monitoring
The control and monitoring of electricity charges is of great significance to oil and gas pipeline transportation. By visualizing the data binding between 2D panel and chart, the total power consumption of oil and gas pipelines can be displayed in real time. Using line chart to count the total electricity consumption in the past ten days provides a reliable basis for energy saving and emission reduction.
Compressor power consumption monitoring
As a big power consumer, the compressor will produce a lot of electric energy consumption in operation. Compressor energy consumption data can be collected in a unified way, analyzed according to time, and expressed intuitively by accessing sensor data, so as to realize the standardization and standardization of compressor energy consumption monitoring and improve the economy of equipment operation.
Energy consumption forecast
Through the use of big data technology, this paper analyzes the relevant indicators of electricity consumption in the coming week in an all-round way, aggregates key indicators, and cuts in from a professional perspective to realize early warning and trend prediction. Generate dynamic visual charts accordingly, improve the decision-making level of users, and guide the healthy development of oil and gas pipeline management.
Energy consumption and monitoring of reverse transmission in provincial pipe network
By collecting energy media data of compressors and other equipment, a visual billboard for energy monitoring is constructed by using visual components. Help users analyze historical data trends and alarms, help diagnose and isolate faults, improve management efficiency, and find and deal with problems in time.
Cabinet room management
The 3D space shows the 3D model between cabinets and the distribution of cabinets. Integrated with the bottom data acquisition system, it can view the dynamic ring data such as temperature, humidity and water leakage monitoring in real time and update the real-time data of distribution monitoring. The 2D panel displays account information and distribution monitoring. Real-time management and monitoring of low-voltage equipment, comprehensive evaluation of station status, equipment resource status inquiry, parameter monitoring, early warning and alarm and other intelligent monitoring functions.
Vehicle and personnel monitoring management
Through HT system, the space environment in virtual environment can be integrated with the monitoring management in reality. Using the flexibility of three-dimensional simulation visualization, the real-time information of factory employees is captured, and the employee information is extracted, compared and monitored in combination with the enterprise employee punching system. Support the statistical summary of vehicles and people entering and leaving, and lay a solid foundation for data-driven intelligent management.
Factory monitoring management
2D panel information collects all monitoring information of the factory. Unified scattered, isolated and incomplete surveillance video in the factory. Click the camera position icon to switch to the corresponding camera, and click the camera icon again to switch to the camera real-time screen to realize scene restoration.
The fixed area of the electronic fence is selected as the protection area, and the cross-border behavior is generated to give an alarm and capture the cross-border image. Users can click the button to view the location of the area and manually generate the alarm behavior, which meets the management requirements of global navigation, alarm linkage, electronic patrol and positioning and tracking of people and vehicles, and lays a solid foundation for data-driven intelligent management.
computing technique
The process method focuses on simulating the process of construction method, running the pipeline and displaying relevant data information when passing through the equipment. During the operation, the whole site darkened and the brightness of some equipment and pipelines increased.
With the continuous promotion of the West-to-East Gas Pipeline, the mileage of oil and gas pipelines in China is increasing. In the process of traditional pipeline operation and maintenance, manual data collection and abnormal alarm are not timely, and the level of equipment intelligence is constantly highlighted. In the future, Hajto Bo will continue to unswervingly promote the construction of intelligent operation system for smart pipelines, and strive to provide more beneficial exploration for the high-quality development of natural gas and pipeline industries.