CN216588568U - Oil, gas and water three-phase flow testing and metering mixer for oil well produced liquid - Google Patents
Oil, gas and water three-phase flow testing and metering mixer for oil well produced liquid Download PDFInfo
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- CN216588568U CN216588568U CN202122850719.2U CN202122850719U CN216588568U CN 216588568 U CN216588568 U CN 216588568U CN 202122850719 U CN202122850719 U CN 202122850719U CN 216588568 U CN216588568 U CN 216588568U
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Abstract
A testing and metering mixer for oil, gas and water three-phase flow of liquid produced by an oil well comprises: the three-phase flow inlet, the inlet valve, the three-phase flow mixer, the outlet valve, the liquid outlet bent pipe A, the straight pipe section, the three-phase flow moisture content tester, the liquid outlet bent pipe B, the three-phase flow tester, the digital display instrument and the three-phase flow outlet; the method is characterized in that: the three-phase flow inlet is connected with the inlet valve, the inlet valve is connected with the lower part of the left end of the three-phase flow mixer, the lower part of the right end of the three-phase flow mixer is connected with the outlet valve, the outlet valve is connected with the straight pipe section through the liquid outlet bent pipe A, the straight pipe section is connected with the three-phase flow tester through the liquid outlet bent pipe B, the right side of the three-phase flow tester is provided with a three-phase flow outlet, the upper part of the three-phase flow tester is provided with a digital display instrument, and the straight pipe section is provided with a three-phase flow water content tester. The crude oil produced liquid is fully and uniformly mixed, the water content and the flow of the crude oil are measured, and the accuracy of the measurement of the water content and the flow of the crude oil is improved.
Description
Technical Field
The utility model relates to the technical field of oil extraction engineering, in particular to a mixer for testing and metering liquid-oil, gas-water three-phase flow produced by an oil well.
Background
The crude oil produced fluid produced by the oil well at the present stage is generally a three-phase substance containing oil, gas and water, and is generally called three-phase flow. In order to simulate the metering requirement of the crude oil flow under the crude oil state, the crude oil metering device is mostly directly adopted for metering, however, the method cannot well mix the oil, gas and water three-phase flow in the crude oil fully and uniformly, so that the metering process is discontinuous, and the metering error of the continuous flow yield of the crude oil is generated. And the water content is inaccurate because oil extraction workers record oil samples every day and test water content data through distillation.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a mixer for testing and metering three-phase flow of oil, gas and water produced by an oil well aiming at the defects in the prior art.
The purpose of the utility model is realized by the following technical scheme:
a testing and metering mixer for liquid-oil, gas-water three-phase flow produced by an oil well comprises: the three-phase flow inlet, the inlet valve, the three-phase flow mixer, the outlet valve, the liquid outlet bent pipe A, the straight pipe section, the three-phase flow moisture content tester, the liquid outlet bent pipe B, the three-phase flow tester, the digital display instrument and the three-phase flow outlet; the method is characterized in that: the three-phase flow inlet is connected with an inlet valve, the inlet valve is connected with the lower part of the left end of the three-phase flow mixer, the lower part of the right end of the three-phase flow mixer is connected with an outlet valve, the outlet valve is connected with a straight pipe section through a liquid outlet bent pipe A, the straight pipe section is connected with a three-phase flow tester through a liquid outlet bent pipe B, a three-phase flow outlet is arranged on the right side of the three-phase flow tester, a digital display instrument is arranged on the upper part of the three-phase flow tester, and a three-phase flow water content tester is arranged on the straight pipe section.
Furthermore, the three-phase flow mixer comprises a mixing cavity, a connecting shaft, helical blades, a ball bearing A and a ball bearing B, wherein the connecting shaft is arranged in the mixing cavity, the revolution surface of the connecting shaft is connected with the helical blades, the ball bearing A is arranged at the left end of the connecting shaft, and the ball bearing B is arranged at the right end of the connecting shaft.
Furthermore, a data processing unit, a wireless data transmission unit and a built-in power supply are arranged in the three-phase flow water content tester and the three-phase flow tester.
Furthermore, the digital display instrument is provided with a wireless data receiving unit and a built-in power supply.
Further, the three-phase flow tester and the three-phase flow water content tester respectively transmit the flow data and the water content to a wireless data receiving unit of a digital display instrument through a wireless data transmission unit, and the flow data and the water content are displayed through the digital display instrument.
The utility model has the beneficial effects that: according to the utility model, in the flowing operation process of the crude oil produced liquid through the three-phase flow mixer, the helical blade is driven to rotate by the fluidity of the fluid, so that the oil, the gas and the water of the crude oil produced liquid are fully and uniformly mixed, the water content and the flow of the crude oil are measured, and the accuracy of the measurement of the water content and the flow of the crude oil is improved.
Drawings
FIG. 1 is a schematic view of the partial cross-sectional structure of the present invention
FIG. 2 is a front view of a three-phase flow mixer 3
In the figure: 1-three-phase flow inlet, 2-inlet valve, 3-three-phase flow mixer, 301-mixing cavity, 302-connecting shaft, 303-helical blade, 304-ball bearing A, 305-ball bearing B; 4-outlet valve, 5-liquid outlet bent pipe A, 6-straight pipe section, 7-three-phase flow water content tester, 8-liquid outlet bent pipe B, 9-three-phase flow tester, 10-digital display instrument and 11-three-phase flow outlet.
Detailed Description
The utility model is further described with reference to the following figures and examples.
As shown in fig. 1 and fig. 2, a testing and metering mixer for producing liquid-oil-gas-water three-phase flow from an oil well comprises: the three-phase flow meter comprises a three-phase flow inlet 1, an inlet valve 2, a three-phase flow mixer 3, an outlet valve 4, a liquid outlet bent pipe A5, a straight pipe section 6, a three-phase flow water content tester 7, a liquid outlet bent pipe B8, a three-phase flow tester 9, a digital display instrument 10 and a three-phase flow outlet 11; the method is characterized in that: the three-phase flow inlet is characterized in that the three-phase flow inlet 1 and the inlet valve 2 are arranged, the inlet valve 2 is connected with the lower part of the left end of the three-phase flow mixer 3, the lower part of the right end of the three-phase flow mixer 3 is connected with the outlet valve 4, the outlet valve 4 is connected with the straight pipe section 6 through the liquid outlet bent pipe A5, the straight pipe section 6 is connected with the three-phase flow tester 9 through the liquid outlet bent pipe B8, the right side of the three-phase flow tester 9 is provided with the three-phase flow outlet 11, the upper part of the three-phase flow tester 9 is provided with the digital display instrument 10, and the straight pipe section 6 is provided with the three-phase flow water content tester 7.
Specifically, the three-phase flow mixer 3 includes a mixing chamber 301, a connecting shaft 302, a helical blade 303, a ball bearing a304, and a ball bearing B305, wherein the mixing chamber 301 is provided with the connecting shaft 302, a revolution surface of the connecting shaft 302 is connected with the helical blade 303, the left end of the connecting shaft 302 is provided with the ball bearing a304, and the right end of the connecting shaft 302 is provided with the ball bearing B305.
Specifically, a data processing unit, a wireless data transmission unit and a built-in power supply are arranged in the three-phase flow water content tester 7 and the three-phase flow tester 9.
Specifically, the digital display instrument 10 is provided with a wireless data receiving unit and a built-in power supply.
Specifically, the three-phase flow tester 9 and the three-phase flow water content tester 7 respectively transmit the flow data and the water content to a wireless data receiving unit of the digital display instrument 10 through a wireless data transmission unit, and the flow data and the water content are displayed through the digital display instrument 10.
When the testing and metering mixer for the liquid oil, gas and water three-phase flow produced by an oil well is used, an inlet valve 2 and an outlet valve 4 are opened, the produced liquid of crude oil flows through an inlet valve 2 through a three-phase flow inlet 1 and enters a three-phase flow mixer 3, the oil, gas and water three-phase flow in the crude oil enters a mixing cavity 301, when the three-phase flow flows into a spiral blade 303, the spiral blade 303 is driven to rotate due to the fluidity of the three-phase flow, the three-phase flow of the crude oil is fully and uniformly mixed in the rotating process of the spiral blade 303, and then the three-phase flow sequentially flows into a liquid inlet bent pipe A5 and a straight pipe section 6 through the outlet valve 4, when the crude oil reaches a three-phase flow moisture content tester 7 arranged on the straight pipe section 6, moisture content data when the crude oil flows through is measured through a data processing unit arranged on the three-phase flow moisture content tester 7, the crude oil further flows into a three-phase flow tester 9 through a liquid inlet bent pipe B8, when the crude oil three-phase flow flows through the three-phase flow tester 9, the continuous flow data in unit time can be measured through a data processing unit arranged in the three-phase flow tester 9, the crude oil passes through a three-phase flow outlet 11 to an oil pipeline after the data is measured, wherein the measured water content data and the continuous flow data in unit time are respectively transmitted to a wireless data receiving unit of a digital display instrument 10 through a wireless data transmission unit arranged in the three-phase flow water content tester 7 and the three-phase flow tester 9, and then instantaneous flow, accumulated flow and water content are visually displayed through the digital display instrument. Therefore, the measurement of the water content and the flow of the crude oil is realized, and the accuracy of the measurement of the water content and the flow of the crude oil is improved.
Although the utility model has been described herein with reference to specific embodiments thereof, it should be understood that numerous other modifications and embodiments can be devised by those skilled in the art that will fall within the scope and spirit of the principles of this disclosure. More specifically, modifications made without departing from the principles of the utility model shall also be considered as within the scope of the utility model.
Claims (5)
1. A testing and metering mixer for liquid-oil, gas-water three-phase flow produced by an oil well comprises: the three-phase flow meter comprises a three-phase flow inlet (1), an inlet valve (2), a three-phase flow mixer (3), an outlet valve (4), a liquid outlet bent pipe A (5), a straight pipe section (6), a three-phase flow moisture content tester (7), a liquid outlet bent pipe B (8), a three-phase flow tester (9), a digital display instrument (10) and a three-phase flow outlet (11); the method is characterized in that: the three-phase flow inlet (1) is connected with the inlet valve (2), the inlet valve (2) is connected with the lower portion of the left end of the three-phase flow mixer (3), the lower portion of the right end of the three-phase flow mixer (3) is connected with the outlet valve (4), the outlet valve (4) is connected with the straight pipe section (6) through the liquid outlet bent pipe A (5), the straight pipe section (6) is connected with the three-phase flow tester (9) through the liquid outlet bent pipe B (8), the right side of the three-phase flow tester (9) is provided with the three-phase flow outlet (11), the upper portion of the three-phase flow tester (9) is provided with the digital display instrument (10), and the straight pipe section (6) is provided with the three-phase flow water content tester (7).
2. The testing and metering mixer for the three-phase flow of liquid, gas and water produced by the oil well is characterized in that: the three-phase flow mixer (3) comprises a mixing cavity (301), a connecting shaft (302), a helical blade (303), a ball bearing A (304) and a ball bearing B (305), wherein the connecting shaft (302) is arranged in the mixing cavity (301), the revolution surface of the connecting shaft (302) is connected with the helical blade (303), the ball bearing A (304) is arranged at the left end of the connecting shaft (302), and the ball bearing B (305) is arranged at the right end of the connecting shaft (302).
3. The testing and metering mixer for the three-phase flow of liquid, gas and water produced by the oil well is characterized in that: and a data processing unit, a wireless data transmission unit and a built-in power supply are arranged in the three-phase flow water content tester (7) and the three-phase flow tester (9).
4. The testing and metering mixer for the three-phase flow of liquid, gas and water produced by the oil well is characterized in that: the digital display instrument (10) is provided with a wireless data receiving unit and a built-in power supply.
5. The testing and metering mixer for the three-phase flow of liquid, gas and water produced by the oil well is characterized in that: the three-phase flow tester (9) and the three-phase flow water content tester (7) respectively transmit flow data and water content to a wireless data receiving unit of the digital display instrument (10) through a wireless data transmission unit, and the flow data and the water content are displayed through the digital display instrument (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122850719.2U CN216588568U (en) | 2021-11-20 | 2021-11-20 | Oil, gas and water three-phase flow testing and metering mixer for oil well produced liquid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122850719.2U CN216588568U (en) | 2021-11-20 | 2021-11-20 | Oil, gas and water three-phase flow testing and metering mixer for oil well produced liquid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216588568U true CN216588568U (en) | 2022-05-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122850719.2U Active CN216588568U (en) | 2021-11-20 | 2021-11-20 | Oil, gas and water three-phase flow testing and metering mixer for oil well produced liquid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216588568U (en) |
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2021
- 2021-11-20 CN CN202122850719.2U patent/CN216588568U/en active Active
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