Electric submersible pump well production IOT system

Abstract

The invention provides an electric ground pump well production IOT system, relating to the technical field of petroleum development. The system includes: a remote terminal controller, an oil pressuretransmitter, a back pressure transmitter, an oil temperature transmitter and downhole condition recorder; the oil pressure transmitter, the back pressure transmitter and the oil temperature transmitter are connected to the electric submersible pump well and connected to the remote terminal controller through the RS232 data interface; the downhole working condition recorder is connected to the electric submersible pump and connected to the remote terminal controller through the RS485 data interface; the oil pressure transmitter, the back pressure transmitter, the oil temperature transmitter andthe downhole condition recorder send the collected downhole data to the ARM processor of the remote terminal controller; the remote terminal controller accesses the IOT system to report downhole datathrough the RJ45 network interface. The system can realize oil quantity monitoring without deploying equipment such as metering separator, and realizes remote data transmission and storage by using IOT technology, providing big data and providing scientific basis for production analysis.

Description

technical field [0001] The invention relates to the technical field of petroleum development, in particular to an electric submersible pump well production Internet of Things system. Background technique [0002] The measurement data of oil well liquid production is an important reference basis for the dynamic analysis of oilfield development. Whether it is accurate or not directly affects the rational development and deployment of the oilfield, and is related to whether the oilfield production can be sustainable. The traditional single well liquid production measurement method mainly adopts the measurement separator device, which requires a large investment, time-period measurement, once a day, and intermittent sampling measurement, which requires manual operation, high labor intensity, low efficiency, poor real-time data, and cannot truly reflect the oil well production. In addition, traditional oil well production cannot realize real-time online monitoring and remote cont...

AI Technical Summary

Problems solved by technology

The traditional single well liquid production measurement method mainly adopts the measurement separator device, which requires a large investment, time-period measurement, once a day, and intermittent sampling measurement, which requires manual operation, high labor intensity, low efficiency, poor real-time data, and cannot truly reflect the oil well production. In addition, traditional oil well production cannot realize real-time online monitoring and remote control of production data

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