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Oil well liquid water content measuring apparatus

A measuring device and liquid volume technology, applied in measuring devices, liquid/fluid solid measurement, specific gravity measurement, etc., can solve the problems of many manual intervention factors, large measurement errors, troublesome operation, etc., to eliminate the influence of human factors and objective data , using reliable effects

Inactive Publication Date: 2005-03-16
东营市同德工贸有限责任公司
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Problems solved by technology

[0002] At present, for the water content test of oil well fluid in oil fields, most of the domestic water content is obtained by the chemical method of distillation or the physical method of dehydration. The data error is large, there are many manual intervention factors, and the installation is complicated and the operation is troublesome. If the field oil production staff Go out to take oil samples and bring them back to the team for testing. Due to the unstable medium of the oil well and the small sampling container, the measurement error is large. From sampling to measurement to data reporting and other links, the measurement results are not objective and accurate.

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[0008] As can be seen from the figure, the data acquisition and processing instrument is mainly a liquid crystal display module 6 controlled by a single-chip microcomputer in the integrated circuit board 19, an RS232 serial port line 11, a clock module, and data storage and signal processing parts. The sensor part is composed of a liquid level sensor 2, a magnetic reversal liquid level gauge 1 installed on one side and an ultrasonic liquid level gauge 13 installed on the top of the separator 10, and is connected to the separator 10, and a drain is installed above the separator 10. Air valve 17 is equipped with liquid inlet pipe 7 below separator 10, and connecting pipeline 18 of the present invention is equipped with above; The liquid crystal display module 6 in the single-chip microcomputer in the integrated circuit board 19 is connected with the membrane switch 5 and controlled, one side The signal communication interface 4, the signal line 3 are connected with the liquid lev...

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Abstract

This invention relates to a special apparatus for automatic measuring of oil well fluid in oil industry system, which mainly comprises data collection process device and sensor. The data collection process device mainly comprises single machine control LCD module 6 in the integration circuit board 19, RS232 gorge line 11, clock module and data storage and signal process part. The sensor comprises liquid level sensor, magnetic reversal level gage 1 located on one side, ultrasonic level gage 13 located on the top of the separator 10 and is connected with the separator 10 which is fixed with exhaust valve 17on the top, with a liquid entrance pipe on the bottom and with a connection pipe on the top.

Description

1. Technical field: [0001] The invention belongs to a set of special devices for automatic measurement of oil well fluid and water content in the petroleum industry system. 2. Technical background: [0002] At present, for the water content test of oil well fluid in oil fields, most of the domestic water content is obtained by the chemical method of distillation or the physical method of dehydration. The data error is large, there are many manual intervention factors, and the installation is complicated and the operation is troublesome. If the field oil production staff When going out to take oil samples and bring them back to the team for testing, due to the instability of the oil well medium and the small sampling container, the measurement error is large. From sampling to measurement to data reporting and other links, the measurement results are not objective and accurate. 3. Contents of the invention: [0003] The object of the present invention is to provide a water c...

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Application Information

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IPC IPC(8): G01F23/296G01N9/36G01N29/02
Inventor 张继宏王全
Owner 东营市同德工贸有限责任公司
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