Centralized visual display method for dynamic monitoring data of oil well production
A technology for production dynamics and monitoring data, applied in the field of petroleum exploration, can solve the problems of lack of practicability, data distribution scattered in different interfaces, and failure to make full use of oil well big data, etc. sexual effect
Inactive Publication Date: 2019-01-11
CHANGZHOU UNIV
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Problems solved by technology
[0003] The technical problem to be solved by the present invention is: in order to overcome the deficiencies in the prior art, the lack of practicability of the current oil well dynamometer diagram in the diagnosis of gradually changing working conditions, the large data of the oil well have not been fully utilized and the data distribution is scattered in different positions. The problem in the interface, the present invention provides a centralized visual display method of oil well production dynamic monitoring data
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[0022] The present invention is described in further detail now in conjunction with accompanying drawing. These drawings are all simplified schematic diagrams, and only illustrate the basic structure of the present invention in a schematic manner, so they only show the configurations related to the present invention.
[0023] The invention discloses a centralized visual display method for oil well production dynamic monitoring data. The method visually displays various data recorded in a diagnostic card reflecting oil well working conditions, and rationally arranges various data in the same interface.
[0024] Specifically, different types of data collected during the dynamic production process of the monitored oilfield (Table 1 and Table 2 below) are visualized by establishing rectangular coordinates to draw curves and pictures, and they are rationally arranged on a sheet. on the diagnostic card.
[0025] Table 1. Production and operation data of QTQ9-32 oil well in differen...
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The invention relates to a centralized visual display method for the dynamic monitoring data of oil well production. A new superimposed dynamometer card is generated by plotting multiple dynamometer cards in the same coordinate system, the change trend of working conditions of an oil pump in the period of time can be visually seen, therefore, gradual and abrupt working conditions can be accuratelyjudged, and the operation conditions of an oil well are monitored through newly added change rate curve of a dynamometer card area with a time, working condition relevant parameter fluctuation leveltable and working relevant parameter fluctuation rate chart. The on-site engineer can perform primary diagnosis on the working condition of the oil pump through an oil well working condition diagnosiscard, then accurately judge the working condition of the oil pump with the combination of the comparison of various oil well data curves, the value of oil well big data is fully developed, the working efficiency is improved, and the possibility of misjudgment is reduced. At the same time, the data is reasonably arranged in the same interface, the on-site engineer can timely diagnose the working conditions of the oil well.
Description
technical field [0001] The present invention relates to the technical field of petroleum exploration, in particular to a centralized and visual display method for dynamic monitoring data of oil well production. The method can be applied to the diagnosis of the working condition of rod well pumps in oilfields, assisting on-site engineers to quickly and efficiently diagnose their operating conditions, and Make adjustments accordingly. Background technique [0002] At present, the oil well monitoring system in the petroleum industry can monitor the load, displacement, wellhead back pressure, wellhead temperature, three-phase voltage, three-phase current and other parameters of the oil well in real time. With the continuous advancement of the construction of four modernizations in oilfields, the production data of oil wells collected through industrial control systems are increasing, and a large amount of valuable information contained in them needs to be fully exploited and uti...
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Login to View More IPC IPC(8): E21B47/009G06F17/24
CPCG06F40/174E21B47/009
Inventor 方诗铭王相何岩峰易鉴政王浩宇芮诚黄晨朱硕耿浩然
Owner CHANGZHOU UNIV