A crude oil single well metering system with remote transmission function

A metering system and crude oil technology, applied in measurement, measurement device, wellbore/well components, etc., can solve the problems of low precision, inaccurate measurement, inconvenient meter reading, etc., and achieve stable operation, accurate measurement results, and convenience. maintenance effect

Active Publication Date: 2019-07-09
JIANGSU HUAERWEI TECH GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] In order to overcome the problems of low precision of the existing crude oil measuring device for single well, inconvenient meter reading, and inaccurate measurement caused by crude oil hanging on the wall at low temperature, the present invention provides a crude oil single well metering system with remote transmission function. A crude oil single well metering system with remote transmission function, which not only has high metering accuracy, but also does not cause crude oil to hang on the wall at low temperature, and has a reliable structure and is easy to maintain

Method used

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  • A crude oil single well metering system with remote transmission function
  • A crude oil single well metering system with remote transmission function
  • A crude oil single well metering system with remote transmission function

Examples

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example 1

[0026] figure 1 , figure 2 and image 3 Middle, 1. Shell, 2. Insulation layer, 3. Resistance wire, 4. Gas outlet, 5. Gas flow meter, 6. Solenoid valve, 7. Oil outlet pipeline, 8. Oil inlet pipeline, 9. Electric telescopic rod, 10. Radar liquid level gauge, 11. Mass sensor, 12. Measuring tank, 13. Temperature sensor, 14 Demister, 15 Brush head, 16 Rotating motor, 17, Resistance wire; a crude oil unit with remote transmission function The well metering system includes a remote control center and several single-well crude oil metering terminals, and the several single-well crude oil metering terminals are all connected to the remote control center;

[0027] The remote control center includes a wireless data receiver and a transmitter, the wireless data receiver and a transmitter are connected to a data processing chip, and the data processing chip is provided with a display and a controller;

[0028] The single well crude oil metering terminal includes a control module and a ...

example 2

[0033] figure 1 , figure 2 and image 3 Middle, 1. Shell, 2. Insulation layer, 3. Resistance wire, 4. Gas outlet, 5. Gas flow meter, 6. Solenoid valve, 7. Oil outlet pipeline, 8. Oil inlet pipeline, 9. Electric telescopic rod, 10. Radar liquid level gauge, 11. Quality sensor, 12. Measuring tank, 13. Temperature sensor, 14 Demister, 15 Brush head, 16 Rotating motor, 17, Resistance wire; A kind of crude oil with remote transmission function The single well metering system includes a remote control center and several single well crude oil metering terminals, and the several single well crude oil metering terminals are all connected to the remote control center;

[0034] The remote control center includes a wireless data receiver and a transmitter, the wireless data receiver and a transmitter are connected to a data processing chip, and the data processing chip is provided with a display and a controller;

[0035] The single well crude oil metering terminal includes a control ...

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Abstract

A crude oil single well metering system with a remote transmitting function comprises a remote control center and a plurality of single well crude oil metering terminals, wherein the single well crudeoil metering terminals are connected with the remote control center; the control center comprises a wireless data receiving and transmitting device; the wireless data receiving and transmitting device is connected with a data processing chip; the data processing chip is provided with a display and a controller; each single well crude oil metering terminal comprises a control module and a meteringdevice body; each control module comprises a master control chip, a data acquiring chip, a data memory, a controller and a wireless data receiving and transmitting device; each data acquiring chip isconnected to the corresponding master control chip; each data memory is connected to the corresponding master control chip; each controller is connected to the corresponding master control chip; andeach wireless data receiving and transmitting device is connected to the corresponding master control chip. The crude oil metering system is high in accuracy, and can be observed remotely, and the production efficiency is improved favorably.

Description

technical field [0001] The invention relates to the field of crude oil metering, in particular to a single-well crude oil metering device with high precision, long-term stable operation and remote transmission function. Background technique [0002] People refer to unprocessed petroleum as crude oil. Crude oil is a dark brown viscous oily liquid with green fluorescence and a special smell. mixture. Oil well production measurement is an important task in oilfield production management. Accurate and timely measurement of oil well production has important guiding significance for mastering reservoir conditions and formulating production plans. Most oil wells now use flow meter measurement, separator measurement and Tipping bucket metering. [0003] Flowmeter measurement: Electromagnetic flowmeters are mostly used. Electromagnetic flowmeters use the principle of electromagnetic induction to measure the flow of crude oil by using the conductivity of crude oil through the electr...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01N33/28E21B47/00
CPCE21B47/00G01N33/2823
Inventor 陈雪中高春甫
Owner JIANGSU HUAERWEI TECH GRP
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