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Oil well test and analysis system

An analysis system and technology for oil wells, applied in surveying, wellbore/well components, earth-moving drilling, etc., can solve the problems such as inability to do on-site analysis of test data, inaccurate analysis and diagnosis results, etc., to reduce operating skills and ensure accuracy , the effect of simple structure

Inactive Publication Date: 2014-07-30
PETROCHINA CO LTD
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  • Claims
  • Application Information

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Problems solved by technology

[0003] The embodiment of the present invention provides an oil well test and analysis system, which solves the technical problems in the prior art that the analysis and diagnosis results of the oil well test parameters are inaccurate and the test data cannot be analyzed on site

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Embodiment Construction

[0025] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be described in further detail below in conjunction with the embodiments and accompanying drawings. Here, the exemplary embodiments and descriptions of the present invention are used to explain the present invention, but not to limit the present invention.

[0026] In an embodiment of the present invention, an oil well testing and analysis system is provided, such as figure 1 As shown, the oil well testing and analysis system includes:

[0027] A data collection device 101 (not shown in the figure), used to collect various types of oil well parameters, and transmit the oil well parameters to the mobile terminal;

[0028] The data collection device 101 includes:

[0029] The dynamometer diagram data acquisition module 1011 is used to collect and analyze the oil well parameters required for the dynamometer diagram of the oil well;

[0030] The vol...

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Abstract

The embodiment of the invention provides an oil well test and analysis system. The system comprises a data collection device, a voltage current data collection module, a working fluid level depth data collection module, a screw rod pump torsion data collection module and a mobile terminal; the data collection device is used for collecting multiple types of oil well parameters and transmitting the oil well parameters to the mobile terminal; the data collection device comprises an indicator diagram data collection module for collecting and analyzing the oil parameters needed by an indicator diagram of an oil well; the voltage current data collection module collects the voltage current data of the oil well; the working fluid level depth data collection module collects and analyzes the oil well parameters needed by the depth of a working fluid level of the oil well; the screw rod pump torsion data collection module collects the torsion data of a screw rod pump in the oil well; the mobile terminal receives and analyzes the oil well parameters transmitted from the data collection device for generating an image corresponding to each type of oil well parameter. The oil well test and analysis system disclosed by the embodiment realizes the test functions on diversified parameters, the accuracy of an analysis and diagnosis result of the oil well test parameters is favorably ensured, and meanwhile, the mobile terminal can finish the field analysis on the collected data and the optimal time for equipment regulation is prevented from being missed.

Description

technical field [0001] The invention relates to the technical field of oil field production, in particular to an oil well testing and analysis system. Background technique [0002] In oil field production, the working environment of crude oil extraction equipment (such as pumping unit, screw pump, etc.) is extremely harsh, and will be directly affected by sand, wax, gas, water, etc. In order to ensure stable production, on-site staff need to keep abreast of the working conditions of the equipment, test and analyze and diagnose relevant parameters at any time, such as voltage, current, power, and the indicator diagram of the pumping unit, the depth of the dynamic liquid surface, and the screw Pump torque, load, speed, single well pressure and other parameters. When there are many test parameters in the oil field, the oil field needs to purchase a variety of instruments. However, due to the limitation of the instrument technology, the bulky instrument is not easy to carry, et...

Claims

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Application Information

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IPC IPC(8): E21B47/00E21B47/12
Inventor 张鑫师俊峰张建军赵瑞东马文明孙慧峰刘炎
Owner PETROCHINA CO LTD
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