CN201803998U - Foam performance evaluation device - Google Patents
Foam performance evaluation device Download PDFInfo
- Publication number
- CN201803998U CN201803998U CN2010202421750U CN201020242175U CN201803998U CN 201803998 U CN201803998 U CN 201803998U CN 2010202421750 U CN2010202421750 U CN 2010202421750U CN 201020242175 U CN201020242175 U CN 201020242175U CN 201803998 U CN201803998 U CN 201803998U
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- gas
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- pipe
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- Expired - Lifetime
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- 239000006260 foam Substances 0.000 title abstract description 46
- 238000011156 evaluation Methods 0.000 title abstract description 5
- 239000007788 liquid Substances 0.000 claims abstract description 39
- 238000005187 foaming Methods 0.000 claims description 19
- 238000013329 compounding Methods 0.000 claims description 9
- 238000009413 insulation Methods 0.000 claims description 5
- 239000004744 fabric Substances 0.000 claims description 3
- 238000005259 measurement Methods 0.000 abstract description 2
- 239000004088 foaming agent Substances 0.000 abstract 1
- 238000011161 development Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 5
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001802 infusion Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
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Abstract
The utility model relates to a foam performance evaluation device; the gas and liquid input unit consists of a liquid storage cup, a liquid metering pump, a gas storage bottle, a gas metering pump and a tee joint, wherein the liquid storage cup is communicated with one end of the tee joint through the liquid metering pump, and the gas storage bottle is communicated with the other end of the tee joint through the gas metering pump; the third end of the tee is communicated with a mixing pipe; the gas and liquid mixing unit consists of a three-way valve, a porous medium, a mixing pipe and a bypass pipe; the porous medium is a screen or a sand core sheet, is positioned in the mixing pipe, and is positioned at the inlet end of a three-way valve, and the three-way valve is positioned in the center of the mixing pipe and is respectively communicated with the bypass pipe and the inlet of the container; the foam performance measuring unit consists of a container and a pressure pump, the container is a transparent cup body with scales, an inlet of the container is arranged at the bottom and is communicated with the mixing pipe, a heat-insulating jacket is arranged outside the container, and the pressure pump is communicated with the top of the container; the device is closer to the actual foam flooding and is suitable for the performance measurement of the foaming agent for foam flooding.
Description
Technical field
The utility model relates to a kind of foaming properties evaluating apparatus.
Background technology
Existing conventional foam evaluating apparatus:
(1) Waring Blender high speed agitator: mainly form by a transparent measuring cup and a stirring apparatus.Principle of work is: by high-speed stirred air and expanding foam solution are mixed the formation foam.The needed time is estimated the foaminess of gas-development agent and the stability of formed foam respectively when stopping back formed foam volume and expanding foam solution and isolate half volume with stirring.
(2) Luo Shi foam meter: mainly form by minim pipette and graduated cylinder.Graduated cylinder vertical fixing, minim pipette are installed in the graduated cylinder top.Principle of work is: a certain amount of expanding foam solution flows into from the minim pipette lower end and is equipped with in advance in the graduated cylinder of quantitative expanding foam solution, and the percussive action that flows by liquid forms foam in graduated cylinder.Formed foam height was estimated the foaminess of gas-development agent and the stability of formed foam respectively after a period of time was finished in formed foam height and impact when just having finished with impact.
(3) air-flow method evaluating apparatus: mainly by the organic glass sleeve pipe with place its inner oil pipe to form.Principle of work is: pour partial foaming liquid in the organic glass sleeve pipe in advance into, make air pass through oil pipe with certain flow, when foam arrives escape hole, replenish expanding foam solution by volume pump, timing when starting pump carries out liquid milliliter number with the 10min inner foam and comes comprehensive evaluation gas-development agent performance.Amount of liquid is many more, and foaming capacity is strong more.
The common issue with that above-mentioned three kinds of devices exist is that its foaming mode and foam flooding process depart from excessive with the foam generation type of reality.Aspect simulation actual one-tenth foam method formula and the bubble-shaping ring border very big deficiency is being arranged all, influencing authenticity and the objectivity of the displacement of reservoir oil with foam system performance evaluation result.
The utility model content
The purpose of this utility model provides a kind of foaming properties evaluating apparatus, the one-tenth foam method formula of this device and bubble-shaping ring border are more near foam flooding reality, the performance of evaluating and measuring gas-development agent more objectively, particularly can estimate the foaming properties of multiple source of the gas in the practical application by changing source of the gas, can estimate the performance of the following foam that forms of different gas liquid ratio conditions by the flow velocity of adjustments of gas and liquid, for the synthesis measuring foaming properties provides a kind of new evaluation means.
Foam evaluating apparatus described in the utility model is made of gas and liquid input block, gas and liquid compounding unit and foaming properties measuring unit;
Gas and liquid input block are made of liquid storing cup, microprocessor pump drive, gas bomb, gas dosing pump and threeway, and liquid storing cup is communicated with an end of threeway by microprocessor pump drive, and gas bomb is communicated with the other end of threeway by the gas dosing pump; The 3rd end of threeway is communicated with the pipe that is mixed;
Gas and liquid compounding unit by T-valve, porous medium, be mixed the pipe and by-pass pipe constitute; Porous medium is screen cloth or core thin slice, is positioned at the pipe that is mixed, and the inlet end of T-valve, T-valve are positioned at the pipe central authorities that are mixed, and the inlet with by-pass pipe and container is communicated with respectively;
The foaming properties measuring unit is made of container and force (forcing) pump, and container is located at the bottom for the transparent cup of band scale, the inlet of container, is communicated with the pipe that is mixed, and container is provided with insulation jacket outward, and force (forcing) pump is communicated with container top.
Described container is a pressure vessel.
The utility model foam evaluating apparatus comprises three parts, gas and liquid input block, gas and liquid compounding unit and foaming properties measuring unit.In gas and liquid compounding unit, be fixed with porous medium.Gas and expanding foam solution form foam after by porous medium, and its foam generation type has been simulated foam generation type actual in the foam flooding process, and it is more true and objective with the performance of gas-development agent therefore to be used to estimate the displacement of reservoir oil.
In addition, the utility model foam evaluating apparatus can be estimated the performance of the foam of the various sources of the gas in the practical application by changing external gas bomb; Come the consumption of adjustments of gas and expanding foam solution by the pump speed of adjustments of gas and liquid infusion pump, thereby estimate the performance of formed foam under the different gas liquid ratio conditions; By external force (forcing) pump and insulation jacket, realize the adjustable of temperature and pressure, can estimate the foaming properties under the design temperature pressure condition.
Being mixed has by-pass pipe in the pipe, and when the flow velocity of gas and liquid in the pipe that is mixed reached stable and forms stable foam stream, by-pass pipe cut out, and foam stream enters container and measures.
Described container preferably has the transparent cup of scale mark, can make things convenient for the observed and recorded experimental data.
The utility model foam evaluating apparatus is applicable to the performance measurement of foam flooding with gas-development agent more near foam flooding reality.Can be foam flooding and provide the more guidance of science with the screening and assessment of gas-development agent and formula system thereof.
Description of drawings
Fig. 1 foaming properties evaluating apparatus structural representation.
Wherein:
The 1-threeway, 2-insulation jacket, 3-porous medium, the 4-pipe that is mixed, 5-container, 6-force (forcing) pump, 7-gas dosing pump, 8-gas bomb, 9-microprocessor pump drive, the 10-by-pass pipe, the 11-T-valve, 12-liquid storing cup, A-gas and liquid input block, B-gas and liquid compounding unit, C-foaming properties measuring unit.
Embodiment
Below in conjunction with accompanying drawing the utility model is described in further detail.
Foam evaluating apparatus described in the utility model is made of gas and liquid input block A, gas and liquid compounding unit B and foaming properties measuring unit C;
Gas and liquid input block are made of liquid storing cup 12, microprocessor pump drive 9, gas bomb 8, gas dosing pump 7 and threeway, and liquid storing cup 12 is communicated with an end of threeway by microprocessor pump drive 9, and gas bomb 8 is communicated with the other end of threeway by gas dosing pump 7; The 3rd end of threeway is mixed to manage and is communicated with;
Gas and liquid compounding unit by T-valve 11, porous medium 3, be mixed the pipe 4 and by-pass pipe 10 constitute; Porous medium 3 is screen cloth or core thin slice, is positioned at the pipe 4 that is mixed, and the inlet end of T-valve 11, T-valve 11 are positioned at pipe 4 central authorities that are mixed, and the inlet with by-pass pipe 10 and container 5 is communicated with respectively;
The foaming properties measuring unit is made of container 5 and force (forcing) pump 6, and container is located at the bottom for the transparent cup of band scale, the inlet of container, be communicated with the pipe 4 that is mixed, and container 5 peripheral hardwares friend insulation jacket 2, force (forcing) pump 6 is communicated with container top.
Claims (1)
1. foaming properties evaluating apparatus is made of gas and liquid input block, gas and liquid compounding unit and foaming properties measuring unit, it is characterized in that:
Described gas and liquid input block are made of liquid storing cup, microprocessor pump drive, gas bomb, gas dosing pump and threeway, and liquid storing cup is communicated with an end of threeway by microprocessor pump drive, and gas bomb is communicated with the other end of threeway by the gas dosing pump; The 3rd end of threeway is mixed to manage and is communicated with;
Gas and liquid compounding unit by T-valve, porous medium, be mixed the pipe and by-pass pipe constitute; Porous medium is screen cloth or core thin slice, is positioned at the pipe that is mixed, and the inlet end of T-valve, T-valve are positioned at the pipe central authorities that are mixed, and the inlet with by-pass pipe and container is communicated with respectively;
The foaming properties measuring unit is made of container and force (forcing) pump, and container is communicated with the pipe (4) that is mixed for the transparent cup of band scale, the inlet of container is located at the bottom, and container is provided with insulation jacket outward, and force (forcing) pump is communicated with container top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202421750U CN201803998U (en) | 2010-06-21 | 2010-06-21 | Foam performance evaluation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202421750U CN201803998U (en) | 2010-06-21 | 2010-06-21 | Foam performance evaluation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201803998U true CN201803998U (en) | 2011-04-20 |
Family
ID=43873498
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202421750U Expired - Lifetime CN201803998U (en) | 2010-06-21 | 2010-06-21 | Foam performance evaluation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201803998U (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102507879A (en) * | 2011-11-30 | 2012-06-20 | 中国石油天然气股份有限公司 | Foaming agent evaluation experimental device and method |
| WO2013082949A1 (en) * | 2011-12-09 | 2013-06-13 | 中国石油天然气股份有限公司 | Liquid film producing apparatus and apparatus for measuring dilatational viscoelasticity of liquid film |
| CN103575616A (en) * | 2013-11-18 | 2014-02-12 | 中南大学 | Foaming performance testing device for shield muck-improving foaming agent and using method of foaming performance testing device |
| CN104297420A (en) * | 2013-07-17 | 2015-01-21 | 国家电网公司 | System for evaluating liquid foaming performance |
| WO2015176610A1 (en) * | 2014-05-19 | 2015-11-26 | 中国石油大学(华东) | Device for evaluating foaming property of gas-soluble surfactant and application thereof |
| CN105699610A (en) * | 2016-04-25 | 2016-06-22 | 中国科学院武汉岩土力学研究所 | Device for testing performance of soil body foam modifier in soil pressure shield construction |
| CN105842127A (en) * | 2016-05-31 | 2016-08-10 | 上海大学 | Experimental device for researching morphology of oil displacement foam in seepage and migration processes |
| CN106770283A (en) * | 2016-11-28 | 2017-05-31 | 中国石油天然气股份有限公司 | Device and method for evaluating foaming effect of chemical agent |
| CN108905932A (en) * | 2018-07-13 | 2018-11-30 | 黑龙江工程学院 | A kind of experimental provision and its application method suitable for gas-liquid interface reaction |
| CN109490483A (en) * | 2018-12-07 | 2019-03-19 | 中国科学技术大学 | A kind of multifunctional foam occurs and foam performance test device |
| CN111398527A (en) * | 2020-04-01 | 2020-07-10 | 王燕涛 | Shampoo foaming amount detection device |
-
2010
- 2010-06-21 CN CN2010202421750U patent/CN201803998U/en not_active Expired - Lifetime
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102507879A (en) * | 2011-11-30 | 2012-06-20 | 中国石油天然气股份有限公司 | Foaming agent evaluation experimental device and method |
| WO2013082949A1 (en) * | 2011-12-09 | 2013-06-13 | 中国石油天然气股份有限公司 | Liquid film producing apparatus and apparatus for measuring dilatational viscoelasticity of liquid film |
| CN104297420A (en) * | 2013-07-17 | 2015-01-21 | 国家电网公司 | System for evaluating liquid foaming performance |
| CN103575616A (en) * | 2013-11-18 | 2014-02-12 | 中南大学 | Foaming performance testing device for shield muck-improving foaming agent and using method of foaming performance testing device |
| CN103575616B (en) * | 2013-11-18 | 2015-07-08 | 中南大学 | Foaming performance testing device for shield muck-improving foaming agent and using method of foaming performance testing device |
| WO2015176610A1 (en) * | 2014-05-19 | 2015-11-26 | 中国石油大学(华东) | Device for evaluating foaming property of gas-soluble surfactant and application thereof |
| CN105699610A (en) * | 2016-04-25 | 2016-06-22 | 中国科学院武汉岩土力学研究所 | Device for testing performance of soil body foam modifier in soil pressure shield construction |
| CN105842127A (en) * | 2016-05-31 | 2016-08-10 | 上海大学 | Experimental device for researching morphology of oil displacement foam in seepage and migration processes |
| CN105842127B (en) * | 2016-05-31 | 2019-01-11 | 上海大学 | For studying the experimental provision of displacement of reservoir oil liquid foams drainage migration process form |
| CN106770283A (en) * | 2016-11-28 | 2017-05-31 | 中国石油天然气股份有限公司 | Device and method for evaluating foaming effect of chemical agent |
| CN106770283B (en) * | 2016-11-28 | 2020-02-14 | 中国石油天然气股份有限公司 | Device and method for evaluating foaming effect of chemical agent |
| CN108905932A (en) * | 2018-07-13 | 2018-11-30 | 黑龙江工程学院 | A kind of experimental provision and its application method suitable for gas-liquid interface reaction |
| CN109490483A (en) * | 2018-12-07 | 2019-03-19 | 中国科学技术大学 | A kind of multifunctional foam occurs and foam performance test device |
| CN111398527A (en) * | 2020-04-01 | 2020-07-10 | 王燕涛 | Shampoo foaming amount detection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110420 |