Electric submersible pump well production IOT system

A networked system, electric submersible pump technology, applied in general control systems, control/regulation systems, instruments, etc., can solve the problems of low efficiency, high labor intensity, poor real-time data, etc., to achieve simple process flow, reduce input costs, The effect of accurate data

Pending Publication Date: 2018-07-27
天津仪控科技有限公司
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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

Method used

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  • Electric submersible pump well production IOT system
  • Electric submersible pump well production IOT system

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Embodiment Construction

[0008] In order to understand the above-mentioned purpose, features and advantages of the present invention more clearly, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0009] Such as figure 1 As shown, the electric submersible pump well production Internet of Things system disclosed in the present invention includes: a remote terminal controller (RTU), an oil pressure transmitter, a back pressure transmitter, an oil temperature transmitter and a downhole working condition recorder; , the remote terminal controller is equipped with ARM processor, RJ45 network interface, RS485 data interface and RS232 data interface; oil pressure transmitter, back pressure transmitter and oil temperature transmitter are connected to the electric submersible pump well, The data interface is connected to the remote terminal controller; the downhole working condition recorder is connected to the electric sub...

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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...

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Application Information

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IPC IPC(8): G05B19/042
CPCG05B19/0423G05B2219/24215
Inventor 徐洪超
Owner 天津仪控科技有限公司
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