CN104101396A - Intelligent multiphase flowmeter - Google Patents
Intelligent multiphase flowmeter Download PDFInfo
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- CN104101396A CN104101396A CN201410324004.5A CN201410324004A CN104101396A CN 104101396 A CN104101396 A CN 104101396A CN 201410324004 A CN201410324004 A CN 201410324004A CN 104101396 A CN104101396 A CN 104101396A
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- 239000007788 liquid Substances 0.000 claims abstract description 97
- 238000004880 explosion Methods 0.000 claims abstract description 35
- 239000007791 liquid phase Substances 0.000 claims abstract description 27
- 239000012071 phase Substances 0.000 claims description 32
- 239000007789 gas Substances 0.000 claims description 27
- 239000000839 emulsion Substances 0.000 claims description 24
- 239000007792 gaseous phase Substances 0.000 claims description 12
- 238000006073 displacement reaction Methods 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 description 9
- 238000005259 measurement Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 238000011161 development Methods 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 230000004308 accommodation Effects 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 238000005070 sampling Methods 0.000 description 2
- 238000005481 NMR spectroscopy Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 230000035800 maturation Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000000700 radioactive tracer Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000003595 spectral effect Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
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Abstract
The invention belongs to the technical field of flow measuring, discloses an intelligent multiphase flowmeter and solves the problems of low metering accuracy and narrow application range. The intelligent multiphase flowmeter comprises a main pipeline, a gas-liquid mixer and a gas-liquid flowmeter, the gas-liquid mixer, the gas-liquid flowmeter and a pressure transmitter are sequentially arranged on a horizontal pipe section of the main pipeline, the horizontal pipe section of the main pipeline between the gas-liquid mixer and the gas-liquid flowmeter is connected with a bypass pipe, an anti-explosion electric adjusting valve is arranged on the bypass pipe, the bypass pipe is downwards connected into a pipe-column-type cyclone separator tangentially, a liquid level interface meter is arranged at the top of the pipe-column-type cyclone separator, double-flange differential pressure transmitters are arranged on the upper portion and the lower portion of the pipe-column-type cyclone separator, a liquid-phase outlet pipeline at the bottom of the pipe-column-type cyclone separator is provided with an anti-explosion electric switch valve, and a gas-liquid outlet pipeline on the upper portion of the pipe-column-type cyclone separator is provided with a gas flowmeter and a temperature sensor. The intelligent multiphase flowmeter is small in size, light in weight, free of influence of flow state, wide in gas-oil ratio range, high in performance-cost ratio and high in measuring accuracy.
Description
One, technical field the invention belongs to the field of measuring technique of flow, particularly relates to a kind of multiphase flow rates measurement mechanism.
Two, the metering method that background technology is traditional is that well product is sent into two-phase or triphase separator, be divided into gas, liquid or oil, gas, water three-phase by separation vessel, gas meter and liquid flowmeter are equipped with respectively in the outlet of gas-liquid separator, at liquid-phase outlet, water-containing machine is housed and measures oil and water ratio, thereby obtain Oil, Water, Gas flow, triphase separator is by being arranged on the flowmeter on the each phase discharge pipe of separation vessel, the output of three kinds of fluids of metering, but the quality of this system and volume are all larger, all increase great difficulty to design and construction.In recent years, along with the oil-gas field development under desert, ocean, polar region severe environmental conditions, the development of computing machine and measurement technology, multi-phase flowmeter is just used more and more.From metering method, multi-phase flowmeter can be divided into three kinds of full separate type, sampling separate type and non-separate types, main rely on following technology path to realize: the one, single-phase flow parameter testing technology and the measurement instrument of maturation are applied among the development research of multi-phase flowmeter, then carry out analytical calculation and obtain the flow of each component in conjunction with the flow performance of polyphasic flow itself; The 2nd, use new technology to carry out the not flow metering of Interference Flow, as novel tracer technique, laser technology, spectral technique, microwave technology, nuclear energy (gamma-rays) technology, nuclear magnetic resonance technique and process tomographic imaging technology etc.But existing multi-phase flowmeter exists that the accuracy of measuring is not high, accommodation is little and the problem such as flow meter calibration means shortcoming.Adopting sampling separate type multi-phase flowmeter is generally on the basis of metering polyphasic flow total flow and average density, extract the gas-liquid separation in addition of a small amount of sample gas-liquid flow, and measure the volume integral one after another of the each phase of oil gas water, obtain the flow of the each phase of oil gas water by calculating, although solved to a certain extent, full separate type multi-phase flowmeter is bulky, complex structure and other problems, but samples' representativeness just becomes the main bugbear of this flowmeter naturally.Some flowmeters adopts mixer to solve this problem, and main difficulty is how at certain space, particularly in certain hour, obtains uniform homogeneous blend.Some flowmeter is by the gas-liquid separator of heterogeneous certain form of conductance people, three-phase flow is separated into two kinds of fluids that account for main body with liquid and gas, then metering respectively, in measurement flow pattern can being limited in to the less scope of relative variation with measurement parameter like this, thus measurement range and the accuracy of measurement of guarantee or raising multiphase flow measurement system.
Three, summary of the invention the object of this invention is to provide a kind of intelligent multi-phase flowmeter, solve the accuracy of measuring not high, the problem that accommodation is little, it comprises that discontinuity is measured and continuity is measured two kinds of structures, discontinuity is measured structure and is comprised Trunk Line, the gentle flow quantity meter of air and liquid mixer, on the horizontal pipeline section of Trunk Line, be disposed with air and liquid mixer, gas-liquid flowmeter and pressure unit, the horizontal pipeline section of Trunk Line is connected with the vertical pipeline section of Trunk Line by 90 ° of elbows, exporting horizontal pipeline section at the vertical pipeline section of bottom Trunk Line by 90 ° of elbows and Trunk Line is connected, between air and liquid mixer and gas-liquid flowmeter, the horizontal pipeline section of Trunk Line is connected to by-pass pipe, between the horizontal pipeline section of by-pass pipe and Trunk Line, angle is 0-90 °, on by-pass pipe, be provided with anti-explosion electric variable valve, by-pass pipe is tangential access tube pillar cyclone separator downwards, be provided with liquid-level interface meter at pipe column type cyclone separator top, be provided with double flanges differential pressure transmitter in pipe column type cyclone separator upper and lower, be provided with anti-explosion electric switch valve at pipe column type cyclone separator bottom liquid phases discharge pipe, be provided with gas meter and temperature sensor at pipe column type cyclone separator upper gaseous phase discharge pipe, gaseous phase outlet pipeline is connected with liquid-phase outlet pipeline by 90 ° of elbows, liquid-phase outlet pipeline exports horizontal pipeline section with Trunk Line and is connected, the Trunk Line outlet horizontal tube segment interface being connected with liquid-phase outlet pipeline is Venturi tube, gas-liquid flowmeter, anti-explosion electric variable valve, anti-explosion electric switch valve, gas meter, temperature sensor, double flanges differential pressure transmitter, pressure unit, liquid-level interface meter is connected with flow control computing machine, emulsion breaker hold-up vessel is horizontally set on pipe column type cyclone separator top, be provided with switch valve at two ends, emulsion breaker hold-up vessel top, emulsion breaker hold-up vessel top is connected with pipe column type cyclone separator top by pipeline switch valve, emulsion breaker hold-up vessel bottom is successively by pipeline switch valve, by-pass pipe between explosion-proof solenoid valve access anti-explosion electric variable valve and pipe column type cyclone separator, explosion-proof solenoid valve is connected with flow control computing machine, be arranged in parallel small-bore gas flow quantity meter with the horizontal pipeline section gas-liquid flow of Trunk Line amount meter, gas-liquid flow is counted gas-liquid mass flowmeter, and be provided with anti-explosion electric switch valve before the horizontal pipeline section gas-liquid flow of Trunk Line amount meter.
Continuity is measured structure and is comprised Trunk Line, the gentle flow quantity meter of air and liquid mixer, on the horizontal pipeline section of Trunk Line, be disposed with air and liquid mixer, gas-liquid flowmeter and pressure unit, the horizontal pipeline section of Trunk Line is connected with the vertical pipeline section of Trunk Line by 90 ° of elbows, exporting horizontal pipeline section at the vertical pipeline section of bottom Trunk Line by 90 ° of elbows and Trunk Line is connected, between air and liquid mixer and gas-liquid flowmeter, the horizontal pipeline section of Trunk Line is connected to by-pass pipe, between the horizontal pipeline section of by-pass pipe and Trunk Line, angle is 0-90 °, on by-pass pipe, be provided with anti-explosion electric variable valve, by-pass pipe is tangential access tube pillar cyclone separator downwards, be provided with liquid-level interface meter at pipe column type cyclone separator top, be provided with double flanges differential pressure transmitter in pipe column type cyclone separator upper and lower, be disposed with liquid flowmeter and anti-explosion electric variable valve at pipe column type cyclone separator bottom liquid phases discharge pipe, be provided with gas meter and temperature sensor at pipe column type cyclone separator upper gaseous phase discharge pipe, gaseous phase outlet pipeline is connected with liquid-phase outlet pipeline by 90 ° of elbows, liquid-phase outlet pipeline exports horizontal pipeline section with Trunk Line and is connected, the Trunk Line outlet horizontal tube segment interface being connected with liquid-phase outlet pipeline is Venturi tube, gas-liquid flowmeter, anti-explosion electric variable valve, gas meter, temperature sensor, liquid flowmeter, double flanges differential pressure transmitter, pressure unit, liquid-level interface meter is connected with flow control computing machine, emulsion breaker hold-up vessel is horizontally set on pipe column type cyclone separator top, be provided with switch valve at two ends, emulsion breaker hold-up vessel top, emulsion breaker hold-up vessel top is connected with pipe column type cyclone separator top by pipeline switch valve, emulsion breaker hold-up vessel bottom is successively by pipeline switch valve, by-pass pipe between explosion-proof solenoid valve access anti-explosion electric variable valve and pipe column type cyclone separator, explosion-proof solenoid valve is connected with flow control computing machine, be arranged in parallel small-bore gas flow quantity meter with the horizontal pipeline section gas-liquid flow of Trunk Line amount meter, gas-liquid flow is counted positive displacement or differential pressure type gas-liquid flowmeter, and be provided with anti-explosion electric switch valve before the horizontal pipeline section gas-liquid flow of Trunk Line amount meter, volume of the present invention is little, lightweight, not affected by fluidised form, output gas oil ratio wide ranges, cost performance is high, measuring accuracy is high.
Four, brief description of the drawings Fig. 1 is that intelligent multi-phase flowmeter discontinuity is measured structural front view;
Fig. 2 is that intelligent multi-phase flowmeter discontinuity is measured structure vertical view;
Fig. 3 is liquid-phase outlet pipeline and Trunk Line outlet horizontal tube segment interface enlarged drawing;
Fig. 4 is that intelligent multi-phase flowmeter discontinuity is measured structure side view;
Fig. 5 keeps a grip on formula cyclone gas-liquid separator structural front view;
Fig. 6 keeps a grip on formula cyclone gas-liquid separator structure side view;
Fig. 7 keeps a grip on formula cyclone gas-liquid separator structure vertical view;
Fig. 8 is that intelligent multi-phase flowmeter continuity is measured structural representation;
Fig. 9 is that the wide flow range of intelligent multi-phase flowmeter is measured structural representation.
Five, embodiment is described further gas-liquid flowmeter of the present invention below in conjunction with Fig. 1 to Fig. 9, it comprises that discontinuity is measured and continuity is measured two kinds of structures, discontinuity is measured structure and is comprised Trunk Line 1, the gentle flow quantity meter 4 of air and liquid mixer 2, on the horizontal pipeline section of Trunk Line 1, be disposed with air and liquid mixer 2, gas-liquid flowmeter 4 and pressure unit 12, the horizontal pipeline section of Trunk Line 1 is connected with the vertical pipeline section of Trunk Line 1 by 90 ° of elbows, exporting horizontal pipeline section at the vertical pipeline section of bottom Trunk Line 1 by 90 ° of elbows and Trunk Line 1 is connected, between air and liquid mixer 2 and gas-liquid flowmeter 4, the horizontal pipeline section of Trunk Line 1 is connected to by-pass pipe 3, between by-pass pipe 3 and the horizontal pipeline section of Trunk Line 1, angle is 0-90 °, on by-pass pipe 3, be provided with anti-explosion electric variable valve 5, by-pass pipe 3 tangential access tube pillar cyclone separator 6 downwards, be provided with liquid-level interface meter 8 at pipe column type cyclone separator 6 tops, be provided with double flanges differential pressure transmitter 7 in pipe column type cyclone separator 6 upper and lowers, be provided with anti-explosion electric switch valve 11 at pipe column type cyclone separator 6 bottom liquid phases discharge pipes, be provided with gas meter 9 and temperature sensor 10 at pipe column type cyclone separator 6 upper gaseous phase discharge pipes, gaseous phase outlet pipeline is connected with liquid-phase outlet pipeline by 90 ° of elbows, liquid-phase outlet pipeline exports horizontal pipeline section with Trunk Line 1 and is connected, it is Venturi tube 13 that the Trunk Line 1 being connected with liquid-phase outlet pipeline exports horizontal tube segment interface, gas-liquid flowmeter 4, anti-explosion electric variable valve 5, anti-explosion electric switch valve 11, gas meter 9, temperature sensor 10, double flanges differential pressure transmitter 7, pressure unit 12, liquid-level interface meter 8 is connected with flow control computing machine 14, emulsion breaker hold-up vessel 17 is horizontally set on pipe column type cyclone separator 6 tops, be provided with switch valve 16 at two ends, emulsion breaker hold-up vessel top, emulsion breaker hold-up vessel 17 tops are connected with pipe column type cyclone separator 6 tops by pipeline switch valve 16, emulsion breaker hold-up vessel 17 bottoms are successively by pipeline switch valve 16, explosion-proof solenoid valve 18 accesses by-pass pipe 3 between anti-explosion electric variable valve 5 and pipe column type cyclone separator 6, explosion-proof solenoid valve 18 is connected with flow control computing machine 14, be arranged in parallel small-bore gas flow quantity meter 19 with the horizontal pipeline section gas-liquid flow of Trunk Line 1 amount meter 4, gas-liquid flowmeter 4, 19 is gas-liquid mass flowmeter, and be provided with anti-explosion electric switch valve 11 before the horizontal pipeline section gas-liquid flow of Trunk Line 1 amount meter 4.
Continuity is measured structure and is comprised Trunk Line 1, the gentle flow quantity meter 4 of air and liquid mixer 2, on the horizontal pipeline section of Trunk Line 1, be disposed with air and liquid mixer 2, gas-liquid flowmeter 4 and pressure unit 12, the horizontal pipeline section of Trunk Line 1 is connected with the vertical pipeline section of Trunk Line 1 by 90 ° of elbows, exporting horizontal pipeline section at the vertical pipeline section of bottom Trunk Line 1 by 90 ° of elbows and Trunk Line 1 is connected, between air and liquid mixer 2 and gas-liquid flowmeter 4, the horizontal pipeline section of Trunk Line 1 is connected to by-pass pipe 3, between by-pass pipe 3 and the horizontal pipeline section of Trunk Line 1, angle is 0-90 °, on by-pass pipe 3, be provided with anti-explosion electric variable valve 5, by-pass pipe 3 tangential access tube pillar cyclone separator 6 downwards, be provided with liquid-level interface meter 8 at pipe column type cyclone separator 6 tops, be provided with double flanges differential pressure transmitter 7 in pipe column type cyclone separator 6 upper and lowers, be disposed with liquid flowmeter 15 and anti-explosion electric variable valve 5 at pipe column type cyclone separator 6 bottom liquid phases discharge pipes, be provided with gas meter 9 and temperature sensor 10 at pipe column type cyclone separator 6 upper gaseous phase discharge pipes, gaseous phase outlet pipeline is connected with liquid-phase outlet pipeline by 90 ° of elbows, liquid-phase outlet pipeline exports horizontal pipeline section with Trunk Line 1 and is connected, it is Venturi tube 13 that the Trunk Line 1 being connected with liquid-phase outlet pipeline exports horizontal tube segment interface, gas-liquid flowmeter 4, anti-explosion electric variable valve 5, gas meter 9, temperature sensor 10, liquid flowmeter 15, double flanges differential pressure transmitter 7, pressure unit 12, liquid-level interface meter 8 is connected with flow control computing machine 14, emulsion breaker hold-up vessel 17 is horizontally set on pipe column type cyclone separator 6 tops, be provided with switch valve 16 at emulsion breaker hold-up vessel 17 two ends, top, emulsion breaker hold-up vessel 17 tops are connected with pipe column type cyclone separator 6 tops by pipeline switch valve 16, emulsion breaker hold-up vessel 17 bottoms are successively by pipeline switch valve 16, explosion-proof solenoid valve 18 accesses by-pass pipe 3 between anti-explosion electric variable valve 5 and pipe column type cyclone separator 6, explosion-proof solenoid valve 18 is connected with flow control computing machine 14, be arranged in parallel small-bore gas flow quantity meter 19 with the horizontal pipeline section gas-liquid flow of Trunk Line 1 amount meter 4, gas-liquid flowmeter 4, 19 is positive displacement or differential pressure type gas-liquid flowmeter, and be provided with anti-explosion electric switch valve 11 before the horizontal pipeline section gas-liquid flow of Trunk Line 1 amount meter 4.
Claims (12)
1. intelligent multi-phase flowmeter, comprise Trunk Line, the gentle flow quantity meter of air and liquid mixer, on the horizontal pipeline section of Trunk Line, be disposed with air and liquid mixer, gas-liquid flowmeter and pressure unit, the horizontal pipeline section of Trunk Line is connected with the vertical pipeline section of Trunk Line by 90 ° of elbows, exporting horizontal pipeline section at the vertical pipeline section of bottom Trunk Line by 90 ° of elbows and Trunk Line is connected, it is characterized in that the horizontal pipeline section of Trunk Line is connected to by-pass pipe between air and liquid mixer and gas-liquid flowmeter, on by-pass pipe, be provided with anti-explosion electric variable valve, by-pass pipe is tangential access tube pillar cyclone separator downwards, be provided with liquid-level interface meter at pipe column type cyclone separator top, be provided with double flanges differential pressure transmitter in pipe column type cyclone separator upper and lower, be provided with anti-explosion electric switch valve at pipe column type cyclone separator bottom liquid phases discharge pipe, be provided with gas meter and temperature sensor at pipe column type cyclone separator upper gaseous phase discharge pipe, gaseous phase outlet pipeline is connected with liquid-phase outlet pipeline by 90 ° of elbows, liquid-phase outlet pipeline exports horizontal pipeline section with Trunk Line and is connected, gas-liquid flowmeter, anti-explosion electric variable valve, anti-explosion electric switch valve, gas meter, temperature sensor, double flanges differential pressure transmitter, pressure unit, liquid-level interface meter is connected with flow control computing machine.
2. intelligent multi-phase flowmeter as claimed in claim 1, is characterized in that the Trunk Line outlet horizontal tube segment interface being connected with liquid-phase outlet pipeline is Venturi tube.
3. intelligent multi-phase flowmeter as claimed in claim 1, it is characterized in that emulsion breaker hold-up vessel is horizontally set on pipe column type cyclone separator top, be provided with switch valve at two ends, emulsion breaker hold-up vessel top, emulsion breaker hold-up vessel top is connected with pipe column type cyclone separator top by pipeline switch valve, emulsion breaker hold-up vessel bottom is successively by by-pass pipe between pipeline switch valve, explosion-proof solenoid valve access anti-explosion electric variable valve and pipe column type cyclone separator, and explosion-proof solenoid valve is connected with flow control computing machine.
4. intelligent multi-phase flowmeter as claimed in claim 1, is characterized in that being arranged in parallel small-bore gas flow quantity meter with the horizontal pipeline section gas-liquid flow of Trunk Line amount meter, and be provided with anti-explosion electric switch valve before the horizontal pipeline section gas-liquid flow of Trunk Line amount meter.
5. the intelligent multi-phase flowmeter as described in claim 1 or 4, the gas-liquid flow described in it is characterized in that is counted gas-liquid mass flowmeter.
6. intelligent multi-phase flowmeter as claimed in claim 1, is characterized in that between the horizontal pipeline section of by-pass pipe and Trunk Line, angle is 0-90 °.
7. intelligent multi-phase flowmeter, comprise Trunk Line, the gentle flow quantity meter of air and liquid mixer, on the horizontal pipeline section of Trunk Line, be disposed with air and liquid mixer, gas-liquid flowmeter and pressure unit, the horizontal pipeline section of Trunk Line is connected with the vertical pipeline section of Trunk Line by 90 ° of elbows, exporting horizontal pipeline section at the vertical pipeline section of bottom Trunk Line by 90 ° of elbows and Trunk Line is connected, it is characterized in that the horizontal pipeline section of Trunk Line is connected to by-pass pipe between air and liquid mixer and gas-liquid flowmeter, on by-pass pipe, be provided with anti-explosion electric variable valve, by-pass pipe is tangential access tube pillar cyclone separator downwards, be provided with liquid-level interface meter at pipe column type cyclone separator top, be provided with double flanges differential pressure transmitter in pipe column type cyclone separator upper and lower, be disposed with liquid flowmeter and anti-explosion electric variable valve at pipe column type cyclone separator bottom liquid phases discharge pipe, be provided with gas meter and temperature sensor at pipe column type cyclone separator upper gaseous phase discharge pipe, gaseous phase outlet pipeline is connected with liquid-phase outlet pipeline by 90 ° of elbows, liquid-phase outlet pipeline exports horizontal pipeline section with Trunk Line and is connected, gas-liquid flowmeter, anti-explosion electric variable valve, gas meter, temperature sensor, liquid flowmeter, double flanges differential pressure transmitter, pressure unit, liquid-level interface meter is connected with flow control computing machine.
8. intelligent multi-phase flowmeter as claimed in claim 7, is characterized in that the Trunk Line outlet horizontal tube segment interface being connected with liquid-phase outlet pipeline is Venturi tube.
9. intelligent multi-phase flowmeter as claimed in claim 7, it is characterized in that emulsion breaker hold-up vessel is horizontally set on pipe column type cyclone separator top, be provided with switch valve at two ends, emulsion breaker hold-up vessel top, emulsion breaker hold-up vessel top is connected with pipe column type cyclone separator top by pipeline switch valve, emulsion breaker hold-up vessel bottom is successively by by-pass pipe between pipeline switch valve, explosion-proof solenoid valve access anti-explosion electric variable valve and pipe column type cyclone separator, and explosion-proof solenoid valve is connected with flow control computing machine.
10. intelligent multi-phase flowmeter as claimed in claim 7, is characterized in that being arranged in parallel small-bore gas flow quantity meter with the horizontal pipeline section gas-liquid flow of Trunk Line amount meter, and be provided with anti-explosion electric switch valve before the horizontal pipeline section gas-liquid flow of Trunk Line amount meter.
11. intelligent multi-phase flowmeters as described in claim 7 or 10, is characterized in that described gas-liquid flow counts positive displacement or differential pressure type gas-liquid flowmeter.
12. intelligent multi-phase flowmeters as claimed in claim 7, is characterized in that between the horizontal pipeline section of by-pass pipe and Trunk Line, angle is 0-90 °.
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| CN201410324004.5A CN104101396A (en) | 2014-03-07 | 2014-06-26 | Intelligent multiphase flowmeter |
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| CN201410093501 | 2014-03-07 | ||
| CN201410093501.9 | 2014-03-07 | ||
| CN201410324004.5A CN104101396A (en) | 2014-03-07 | 2014-06-26 | Intelligent multiphase flowmeter |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104316673A (en) * | 2014-10-24 | 2015-01-28 | 卢玖庆 | Device for measuring water content of oil |
| CN105628120A (en) * | 2016-02-02 | 2016-06-01 | 新疆中元天能油气科技股份有限公司 | Oil, gas and water three-phase flow meter |
| CN105626034A (en) * | 2014-11-07 | 2016-06-01 | 中国石油化工股份有限公司 | Automatic metering device for oil well gas yield |
| US9964533B2 (en) | 2015-11-12 | 2018-05-08 | King Fahd University Of Petroleum And Minerals | System for measuring multi-phase fluid flow characteristics |
| CN109682775A (en) * | 2019-01-11 | 2019-04-26 | 大连四方佳特流体设备有限公司 | Crude oil multiphase flow infrared intelligent metering system |
| CN110307875A (en) * | 2019-07-26 | 2019-10-08 | 合肥哈工新能源科技有限公司 | Data processing system is used in a kind of gas testing recycling |
| CN111397669A (en) * | 2020-03-31 | 2020-07-10 | 新疆中元天能油气科技股份有限公司 | Flow measuring and adjusting device with anti-blocking function and control method thereof |
| CN113713439A (en) * | 2021-09-10 | 2021-11-30 | 中国石油大学(北京) | Tubular column type gas-liquid separator |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104316673A (en) * | 2014-10-24 | 2015-01-28 | 卢玖庆 | Device for measuring water content of oil |
| CN105626034A (en) * | 2014-11-07 | 2016-06-01 | 中国石油化工股份有限公司 | Automatic metering device for oil well gas yield |
| US9964533B2 (en) | 2015-11-12 | 2018-05-08 | King Fahd University Of Petroleum And Minerals | System for measuring multi-phase fluid flow characteristics |
| CN105628120A (en) * | 2016-02-02 | 2016-06-01 | 新疆中元天能油气科技股份有限公司 | Oil, gas and water three-phase flow meter |
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| CN109682775A (en) * | 2019-01-11 | 2019-04-26 | 大连四方佳特流体设备有限公司 | Crude oil multiphase flow infrared intelligent metering system |
| CN110307875A (en) * | 2019-07-26 | 2019-10-08 | 合肥哈工新能源科技有限公司 | Data processing system is used in a kind of gas testing recycling |
| CN111397669A (en) * | 2020-03-31 | 2020-07-10 | 新疆中元天能油气科技股份有限公司 | Flow measuring and adjusting device with anti-blocking function and control method thereof |
| CN111397669B (en) * | 2020-03-31 | 2022-05-27 | 新疆中元天能油气科技股份有限公司 | Flow measuring and adjusting device with anti-blocking function and control method thereof |
| CN113713439A (en) * | 2021-09-10 | 2021-11-30 | 中国石油大学(北京) | Tubular column type gas-liquid separator |
| CN113713439B (en) * | 2021-09-10 | 2022-11-08 | 中国石油大学(北京) | Tubular column type gas-liquid separator |
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Effective date of registration: 20151105 Address after: 830026 Xinjiang Zhongyuan oil and gas Polytron Technologies Inc, No. 22, Shenyang street, Bei Bei District, Urumqi economic and Technological Development Zone, the Xinjiang Uygur Autonomous Region, China Applicant after: XINJIANG ZHONGYUAN TIANNENG OIL & GAS TECHNOLOGY CO., LTD. Address before: 830026 Urumqi the Xinjiang Uygur Autonomous Region Chang Hui Automation Instrument Co., Ltd. 22 Shenyang street, Bei Bei District, Urumqi economic and Technological Development Zone Applicant before: Lu Jiuqing |
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