Intelligent oil well data acquisition system

Abstract

The invention discloses an intelligent oil well data acquisition system, and relates to the technical field of oil well acquisition. Comprising an oil well data acquisition master control device, an oil well static and dynamic data acquisition device, acquisition processing control equipment, a wireless communication device, an oil well static and dynamic data monitoring device, data management control equipment, a data storage device and an oil well acquisition device, according to the invention, the oil well data acquisition and transmission effects can be improved, the accuracy of data monitoring in the oil well acquisition process is enhanced, and the stability of oil well data acquisition and transmission is improved; the problem that in the oil well data collection process, a collector or a sensor cannot accurately collect data due to unstable signals or external interference is solved, meanwhile, the processing regulation and control effect of data collection can be improved in the oil well collection process, and the problem that data cannot be accurately collected when the data are too large or deviated in the collection process is solved. And the data fault reason cannot be processed and analyzed in time.

Description

technical field [0001] The invention relates to the technical field of oil well acquisition, in particular to an intelligent oil well data acquisition system. Background technique [0002] Oil wells are perforations drilled by drilling methods. Generally, after the oil well is drilled into the oil layer, the oil layer casing is lowered, and oil well cement is injected into the annular space between the casing and the well wall to maintain the well wall and seal the oil, gas, and water layers. The hole gun shoots through the oil layer to form a channel, which is lowered into the oil pipe, and the oil is raised from the bottom of the oil well to the head of the well by a suitable induction method. Oil well testing mainly includes dynamometer diagram and liquid level data, oil well electrical parameters, system efficiency, etc. Pumping unit testing and diagnostic instruments include dynamometer, echo meter, power tester and other instruments. It is important to record data suc...

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Problems solved by technology

[0003] At present, most of the data acquisition systems used in the oil well production process rely on some sensors or collectors to collect and transmit part of the data of the oil well, and some collectors or sensors are prone to signal instability or external interference during the detection process, resulting in oil wells The collection of various data is not comprehensive enough, which will also lead to delays in data transmission. Once the data is inaccurate or delayed in transmission, it will cause deviations in the oil well collection process and affect the working effect of the collection device. At the same time, when the oil well is collected During the process, the data collected by the oil wells often requires real-time processing and control by the staff. When the data is too large or deviated during the collection process, the staff cannot find out the cause of the data collection failure in time, and cannot timely correct the data. Monitoring the safety during the collection process is prone to serious consequences, causing the suspension of mechanical collection work, increasing the difficulty of detection by staff, and affecting the effect of intelligent monitoring during the oil well collection process. Therefore, we need to provide an intelligent oil well data collection system

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