Jack well power display instrument

Abstract

The invention provides a pumping well indicator which comprises a wireless data transmission module, a data acquisition module and a load transducer; wherein, the wireless data transmission module is used for receiving operating instructions and replying and analyzing processed data; the data acquisition module is used for analyzing the operating instructions, and controlling, executing and acquiring acceleration data and load data according to the operating instructions and analyzing and processing the data; the load transducer is used for acquiring the load data. The invention also provides a device for remotely monitoring the working conditions in oil extractor wells in real time, provides a plurality of wireless network transmission modes, simplifies the devices and algorithm for surveying and calculating the strokes of the oil extractors, improves the accuracy of stroke surveying, provides real-time diagrams for diagnosis of the working conditions in the oil extractor wells and calculation of liquid output and provides technical support for simplification and optimization of surface flow of oil fields.

Description

technical field [0001] The invention relates to the technical field of measurement, in particular to a monitoring instrument for monitoring the working state curve graph of an oil pumping well and related data. Background technique [0002] In the process of oil production, timely and accurate understanding of the working conditions of oil wells is of great significance for improving oil pumping efficiency, reducing oil production costs and increasing oil well production. Several existing technologies are introduced below: [0003] Chinese patent CN87205901U discloses an intelligent instrument for measuring the dynamometer diagram. The collected suspension point load parameters and polished rod displacement parameters are submitted to the microcomputer system for calculation and processing, and the ground dynamometer diagram and the underground dynamometer diagram of any depth are obtained. (Pump) indicator diagram. [0004] Chinese patent CN2641620Y discloses a sensor for...

AI Technical Summary

Problems solved by technology

[0008] 1. In terms of the material of the dynamometer, none of the above patents mentioned durability

[0009] 2. There is no mention of the application of GPRS network, CDMA network, ZigBee network, SCDMA network and other wireless data transmission technologies in the dynamometer

[0011] 4. The previous patents have realized wireless short-distance measurement, and manual measurement and acquisition of dynamometer diagrams are required well by well, and remote real-time online collection of dynamometer diagrams is not possible.

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