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Oil-well realtime monitoring system and its controlling method

A real-time monitoring and monitoring system technology, which is applied to the automatic control system of drilling, drilling equipment, earthwork drilling and production, etc. It can solve the problems of vehicles, fuel consumption, casualties, and the difficulty of oil production workers to know the oil storage situation of the oil storage tank on the well site, etc. problem, to achieve the effect of large quantity and improved safety

Inactive Publication Date: 2006-11-01
延安国能科技股份有限公司
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Problems solved by technology

It is not very convenient to conduct continuous manual inspections or to send special personnel to monitor. Even if special personnel can be sent to inspect, there are still the following disadvantages: 1. The detection accuracy is not enough; 2. The detection process cannot be processed in real time; 3. The processing process cannot be automated and cannot be integrated with the enterprise seamless connection of information systems
[0004] It is also due to the scattered oil wells that it is difficult for oil production workers to know the oil storage conditions of the oil storage tanks on the well site. Therefore, they can only adopt bee-like patrolling oil production in the mountains and plains, which greatly causes the consumption of vehicles and fuel. At the same time, because the drivers cannot get a good rest Also very prone to traffic accidents, causing casualties

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  • Oil-well realtime monitoring system and its controlling method
  • Oil-well realtime monitoring system and its controlling method
  • Oil-well realtime monitoring system and its controlling method

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Embodiment Construction

[0039] The present invention will be described in detail below through specific embodiments and accompanying drawings.

[0040] Such as figure 1 , figure 2 Shown is the oil well state real-time monitoring system of the present invention, the monitoring system includes: a sensor system I arranged in the well site, the monitoring system also includes a single-chip system II arranged near the well site and a remote, capable of real-time Remote detection and monitoring system III that accurately monitors the state of the oil production wellhead and realizes long-distance wireless communication;

[0041] Wherein, the sensor system 1 is a sensor such as a flow switch, a flow meter, a liquid level gauge, etc. that can sense whether the oil well is producing oil; the flow meter is installed in the middle of the oil pipeline, and the flow switch is installed when the crude oil enters the storage The oil outlet of the oil tank, the liquid level gauge is installed in the oil storage t...

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Abstract

This is a real time monitor system in oil field and its control method. The monitor system includes sensors posited in oil field, SCM near the field and a real time remote inspection and control system via telecommunication. Oil output is monitored by sensors then transmitted to SCM via cable nets. The data from SCM then is transmitted to moving base via GPRS then to internet and finally received by inspection and control system.

Description

technical field [0001] The invention relates to a wireless real-time monitoring system, in particular to a GPRS wireless monitoring system used in a well site. At the same time, the invention also relates to a control method for the system, and the applicable objects are oil fields and oil production plants. Background technique [0002] The oil production status of an oil well is related to the normal progress of production tasks, so it is necessary to detect faults as early as possible and eliminate them in time to ensure normal production. The operating sites of the oil industry often have a large geographical area, and the living environment is relatively inconvenient. It is not very convenient to conduct continuous manual inspections or to send special personnel to monitor. Even if special personnel can be sent to inspect, there are still the following disadvantages: 1. The detection accuracy is not enough; 2. The detection process cannot be processed in real time; 3. T...

Claims

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Application Information

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IPC IPC(8): E21B44/00E21B45/00E21B47/00
Inventor 王宁吴双力龙茂森
Owner 延安国能科技股份有限公司
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