CN105547729A - Device for detecting working performance of underground gas-liquid separation device - Google Patents
Device for detecting working performance of underground gas-liquid separation device Download PDFInfo
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- CN105547729A CN105547729A CN201610039612.0A CN201610039612A CN105547729A CN 105547729 A CN105547729 A CN 105547729A CN 201610039612 A CN201610039612 A CN 201610039612A CN 105547729 A CN105547729 A CN 105547729A
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- gas
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- water pipe
- liquid separator
- pressure
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M99/00—Subject matter not provided for in other groups of this subclass
- G01M99/008—Subject matter not provided for in other groups of this subclass by doing functionality tests
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- Sampling And Sample Adjustment (AREA)
Abstract
The invention discloses a device for detecting the working performance of an underground gas-liquid separation device. The device consists of a liquid storage tank, a pump, a heater, a gas-liquid mixing apparatus, an air compressor, a bubble generator, a rubber pipe, an adjusting valve, a water pipe, a pressure cover, a nitrogen cylinder, a gas-liquid separation apparatus, a gas collection bottle, a thermometer, a pressure meter, a liquid flow meter I, a liquid flow meter II, a gas flow meter I, and a gas flow meter II. The device can fill nitrogen into the pressure cover so as to adjust the pressure, and employs the heater to improve the liquid temperature, so as to simulate a ground layer condition. Through calculating the volume difference of gas before and after the gas passes through the gas-liquid separation apparatus, the device can evaluate the working performance of the gas-liquid separation device.
Description
Technical field
The present invention relates to a kind of pick-up unit, particularly a kind of underground gas-liquid separator device for detecting performance.
Background technology
At present, in the production in oil field, there is a large amount of free gass owing to adopting gas drive oil recovery or down-hole in subregion, make the gas liquid ratio of oil well higher, serviceable life and the efficiency of oil well pump receive adverse influence, have had a strong impact on the High-efficient Production of oil well.The effective measures of head it off adopt underground gas-liquid separator to make fluid realize gas-liquid separation before entering pump.But, gas classification, reservoir pressure, temperature all can have an impact to the serviceability of gas-liquid separator, for some bad grounds, the different operating performance that gas-liquid separator reflects when reservoir pressure, temperature constantly change is very worth research, therefore, design a kind of device detecting underground gas-liquid separator serviceability, the gas-liquid separator filtering out excellent working performance is extremely necessary.
Summary of the invention
For the problems referred to above, the invention provides a kind of operation simple and easy, consider the underground gas-liquid separator device for detecting performance of formation factor impact comprehensively.
The technical solution adopted for the present invention to solve the technical problems is: it is by liquid reserve tank, pump, well heater, Liqiud-gas mixing device, gas compressor, bubble generator, hose, variable valve, water pipe, pressure shield, nitrogen cylinder, gas-liquid separator, gas bottle, thermometer, pressure gauge, liquid flowmeter I, liquid flowmeter II, gas meter I and gas meter II forms, it is characterized in that: liquid reserve tank connects pump by water pipe, pump is connected with well heater by water pipe, well heater is connected with liquid flowmeter I by water pipe, liquid flowmeter I is connected with Liqiud-gas mixing device right-hand member by water pipe, thermometer is positioned at the right-hand member of well heater, gas compressor is connected with bubble generator by water pipe, and bubble generator is connected with gas meter I by water pipe, and gas meter I is connected with Liqiud-gas mixing device left end by water pipe, the upper end of Liqiud-gas mixing device is connected with gas-liquid separator by hose, and gas-liquid separator upper end is connected with gas meter II by water pipe, and gas meter II is connected with gas bottle by water pipe.Gas-liquid separator lower end is connected with liquid flowmeter II by water pipe, and liquid flowmeter II is connected with liquid reserve tank by water pipe; Pressure shield is positioned at the outside of gas-liquid separator, and upper end is connected with nitrogen cylinder by water pipe; On the water pipe of variable valve between pressure shield and nitrogen cylinder; Described pressure gauge is positioned at the right-hand member of pressure shield.
The invention has the beneficial effects as follows: structure is simple, be easy to operation, comprehensively consider variety classes gas and formation factor such as temperature, pressure for the impact of gas-liquid separator serviceability, this device have followed the principle of environmental protection and saving simultaneously: gas bottle makes experimental gas not leak, and environmental protection is reliable; Adopt circulating reflux system, liquid finally can flow into liquid reserve tank, economizes on resources.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the invention will be further described.
Fig. 1 is structural representation of the present invention.
In Fig. 1,1. liquid reserve tank, 2. pump, 3. well heater, 4. thermometer, 5. liquid flowmeter I, 6. Liqiud-gas mixing device, 7. gas meter I, 8. bubble generator, 9. gas compressor, 10. hose, 11. pressure shield, 12. gas-liquid separators, 13. variable valve, 14. nitrogen cylinders, 15. pressure gauges, 16. liquid flowmeter II, 17. gas meter II, 18. gas bottles.
Embodiment
Open pressure shield (11), gas-liquid separator to be measured being put into pressure shield (11), closing presure cover (11), entering in pressure shield (11) by making the nitrogen in nitrogen cylinder (14), improve pressure, control internal mask pressure by the reading of pressure gauge (15).By pump (2), liquid inner for liquid reserve tank (1) is pumped into heating in well heater (3), is controlled the temperature of liquid by the reading of thermometer (4).Liquid travels from liquid flowmeter I(5) recording volume reading, then flow into Liqiud-gas mixing device.Gas flows into bubble generator (8) from gas compressor (9), then through gas meter I(7) recording volume reading, flow into Liqiud-gas mixing device afterwards.Gas, liquid is mixing in Liqiud-gas mixing device (6), and under the power of pump, gas-liquid mixture fluid flows into through hose (10) and is positioned at the inner gas-liquid separator (12) of pressure shield (11).After being separated, liquid is flowed out, through liquid flowmeter II(16 by the lower end of gas-liquid separator (12)) recording volume reading, flow back in liquid reserve tank (1), complete circulation.Gas after separation, is flowed out, through gas meter II(17 by the upper end of gas-liquid separator (12)) recording volume reading, flow into gas bottle (18).By liquid flowmeter I(5), gas meter I(7) and liquid flowmeter II(16), gas meter II(17) reading comparative analysis, the serviceability of gas-liquid separator under Different Strata condition can be demonstrated.Meanwhile, this device also can contrast under same formation condition, the serviceability of different gas-liquid separator.
Claims (1)
1. one kind is detected the device of underground gas-liquid separator serviceability, it is by liquid reserve tank, pump, well heater, Liqiud-gas mixing device, gas compressor, bubble generator, hose, variable valve, water pipe, pressure shield, nitrogen cylinder, gas-liquid separator, gas bottle, thermometer, pressure gauge, liquid flowmeter I, liquid flowmeter II, gas meter I and gas meter II forms, it is characterized in that: described liquid reserve tank connects pump by water pipe, pump is connected with well heater by water pipe, well heater is connected with liquid flowmeter I by water pipe, liquid flowmeter I is connected with Liqiud-gas mixing device right-hand member by water pipe, described thermometer is positioned at the right-hand member of well heater, described gas compressor is connected with bubble generator by water pipe, and bubble generator is connected with gas meter I by water pipe, and gas meter I is connected with Liqiud-gas mixing device left end by water pipe, the upper end of described Liqiud-gas mixing device is connected with gas-liquid separator by hose, and gas-liquid separator upper end is connected with gas meter II by water pipe, and gas meter II is connected with gas bottle by water pipe, gas-liquid separator lower end is connected with liquid flowmeter II by water pipe, and liquid flowmeter II is connected with liquid reserve tank by water pipe, described pressure shield is positioned at the outside of gas-liquid separator, and upper end is connected with nitrogen cylinder by water pipe, on the water pipe of described variable valve between pressure shield and nitrogen cylinder, described pressure gauge is positioned at the right-hand member of pressure shield.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610039612.0A CN105547729A (en) | 2016-01-21 | 2016-01-21 | Device for detecting working performance of underground gas-liquid separation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610039612.0A CN105547729A (en) | 2016-01-21 | 2016-01-21 | Device for detecting working performance of underground gas-liquid separation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105547729A true CN105547729A (en) | 2016-05-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610039612.0A Pending CN105547729A (en) | 2016-01-21 | 2016-01-21 | Device for detecting working performance of underground gas-liquid separation device |
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| CN (1) | CN105547729A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107144440A (en) * | 2017-05-02 | 2017-09-08 | 中国核动力研究设计院 | A kind of pilot system for being used to verify Steam-Water Separating Equipment Used for Steam Generators performance |
| CN108106870A (en) * | 2016-11-24 | 2018-06-01 | 天津大学 | A kind of experimental system for the test of demisting and water saving device performance |
| CN113375919A (en) * | 2021-05-31 | 2021-09-10 | 贵州永红航空机械有限责任公司 | Water separator performance test method and test device |
Citations (4)
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| RU2052780C1 (en) * | 1992-04-07 | 1996-01-20 | Головное конструкторское бюро научно-производственного объединения "Энергия" им.акад.С.П.Королева | Method and device for checking air-proofness of volume, preferably volumes of melting furnaces |
| JP2001349800A (en) * | 2000-06-09 | 2001-12-21 | Tatsuno Corp | Leak detector for pipe |
| CN201607331U (en) * | 2009-11-30 | 2010-10-13 | 大庆油田力神泵业(太仓)有限公司 | Testing device for oil-gas separator of electric submersible pump |
| CN202195946U (en) * | 2011-08-30 | 2012-04-18 | 杭州电子科技大学 | Test unit for gas-oil separator of diesel engine for automobiles |
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2016
- 2016-01-21 CN CN201610039612.0A patent/CN105547729A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2052780C1 (en) * | 1992-04-07 | 1996-01-20 | Головное конструкторское бюро научно-производственного объединения "Энергия" им.акад.С.П.Королева | Method and device for checking air-proofness of volume, preferably volumes of melting furnaces |
| JP2001349800A (en) * | 2000-06-09 | 2001-12-21 | Tatsuno Corp | Leak detector for pipe |
| CN201607331U (en) * | 2009-11-30 | 2010-10-13 | 大庆油田力神泵业(太仓)有限公司 | Testing device for oil-gas separator of electric submersible pump |
| CN202195946U (en) * | 2011-08-30 | 2012-04-18 | 杭州电子科技大学 | Test unit for gas-oil separator of diesel engine for automobiles |
Non-Patent Citations (2)
| Title |
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| L.S.KOBYLINSKI 等: "离心式井下气体分离器的结构和现场试验", 《国外油田工程》 * |
| 莫丽 等: "井下油气分离器试验装置设计", 《石油矿场机械》 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108106870A (en) * | 2016-11-24 | 2018-06-01 | 天津大学 | A kind of experimental system for the test of demisting and water saving device performance |
| CN108106870B (en) * | 2016-11-24 | 2019-08-13 | 天津大学 | A kind of experimental system for the test of demisting and water saving device performance |
| CN107144440A (en) * | 2017-05-02 | 2017-09-08 | 中国核动力研究设计院 | A kind of pilot system for being used to verify Steam-Water Separating Equipment Used for Steam Generators performance |
| CN113375919A (en) * | 2021-05-31 | 2021-09-10 | 贵州永红航空机械有限责任公司 | Water separator performance test method and test device |
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Application publication date: 20160504 |