Intelligent monitoring device and method for monitoring efficiency of oil pumping system in real time based on electric parameters

Abstract

The invention discloses an intelligent monitoring device and a method for the monitoring efficiency of an oil pumping system in real time based on electric parameters. Actual demands of oil field production is fully considered, important data, key variables and parameters, such as product volume, power consumption, pump efficiency, system efficiency, power outage well logging, motor various electrical parameters, and the like, in multiple oil pumping well production processes is provided, all important parameters in the running process of an oil pumping machine can be comprehensively detected,beside, the calculation mode of the multiple parameters can be selected by a user according to demands, evaluating standard is diversified, field engineers can be effectively assisted in comprehensive evaluation and the diagnosis of the operating state of an oil well.

Description

technical field [0001] The invention relates to an oilfield measurement and detection device and method, in particular to an intelligent monitoring device for real-time monitoring of the efficiency of an oil pumping system based on electrical parameters. Background technique [0002] Petroleum production plays an important role in the economic development of our country. In the actual oilfield exploitation process, because oilfield pumping units and other oil production equipment are all field operations, the natural environment is complex and harsh, the mining geological environment is changeable, the downhole structure is complex, and wax, sand, gas, water and corrosion are added. When the situation arises, oil well failures often occur, resulting in a reduction in oil well work efficiency. [0003] At present, most oil wells do not have real-time monitoring and diagnosis devices for the working efficiency of pumping wells, and the measurement and calculation of pumping u...

AI Technical Summary

Problems solved by technology

In the actual oilfield exploitation process, because oilfield pumping units and other oil production equipment are all field operations, the natural environment is complex and harsh, the mining geological environment is changeable, the downhole structure is complex, and wax, sand, gas, water and corrosion are added. When the situation arises, oil well failures often occur, resulting in reduced oil well work efficiency

[0003] At present, most oil wells do not have real-time monitoring and diagnosis devices for the working efficiency of pumping wells. The measurement and calculation of pumping unit efficiency are obtained through manual data collection.

Since the pumping units work in the field and are far away from each other, oilfield workers need to patrol wells for measurement, which makes the efficiency measurement very troublesome and poor in real-time; at the same time, its data management is inconvenient, and there is no systematic data management platform. The data storage and classification of wells can easily lead to data loss and data management confusion, and the efficiency is low

As a result, the cost of oilfield production increases, management and production efficiency decrease, and there are a lot of hidden dangers

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