CN205374225U - Mobile laboratory experiment device of reservoir oil reservoir - Google Patents
Mobile laboratory experiment device of reservoir oil reservoir Download PDFInfo
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- CN205374225U CN205374225U CN201620162739.7U CN201620162739U CN205374225U CN 205374225 U CN205374225 U CN 205374225U CN 201620162739 U CN201620162739 U CN 201620162739U CN 205374225 U CN205374225 U CN 205374225U
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Abstract
The utility model discloses a mobile laboratory experiment device of reservoir oil reservoir relates to oil reservoir exploitation technical field. Mobile laboratory experiment device of reservoir oil reservoir, the novel nipple rectifier comprises a cylindrical shel, the last solution filling opening that sets up of cylinder side wall, the barrel top sets up servo motor, servo motor's output shaft below sets up the lead screw, install the screw on the lead screw, the screw both ends set up the connecting rod, the screw below sets up the hollow shaft, the barrel bottom sets up the opening, the barrel bottom sets up the second spout, set up the slider in the second spout, the opening part is kept away from second spout one end and is set up and the corresponding recess of slider, the opening below sets up the connecting pipe, the connecting pipe below sets up the rock core holder, rock core holder below sets up the filtrate (liquid, slider one end sets up the spring, the barrel bottom sets up the perforation, the perforation is located the slider below, the slider below sets up the pull rod. The beneficial effects of the utility model are that: this device is fit for the viscosity reduction effect of the mobile condition of indoor research crude oil and the different crude oil thinners of contrast.
Description
Technical field
This utility model relates to oil reservoir production technique field, specifically reservoir oil reservoir mobility indoor experimental apparatus.
Background technology
The mobility of crude oil is very important parameter in oil development, therefore, for a long time in field of oil development, the mobility of crude oil receives significantly high concern, the main method characterizing crude oil fluidity at present is test viscosity of crude, and liquid is when flowing, in the character of its intermolecular generation internal friction, being called the viscosity of liquid, the size viscosity of viscosity represents.When viscosity of crude and crude oil certain part internal flow relative to another part, the tolerance of frictional resistance, measures the method for viscosity of crude mainly by all kinds of viscometers.
But the viscosity value of viscosity meter usually characterizes the size of fluid viscosity, can not truly reflect the mobility of fluid, and especially for reservoir crude oil, viscosity value more can not reflect fluid mobility status under reservoir conditions.
Utility model content
For solving the deficiencies in the prior art, this utility model provides reservoir oil reservoir mobility indoor experimental apparatus, its simple in construction, and device reflects crude oil mobility status under reservoir conditions really by experiment.
nullThis utility model is for achieving the above object，It is achieved through the following technical solutions: reservoir oil reservoir mobility indoor experimental apparatus，Including cylinder，Described cylinder lateral wall arranges solution inlet，Described cylinder top arranges servomotor，The output shaft of described servomotor is positioned at inner barrel，The output shaft of described servomotor is arranged below leading screw，Described leading screw is installed screw，Described screw two ends are fixedly installed connecting rod，Described cylinder inboard wall arranges the first chute，Described connecting rod one end is positioned at the first chute，Described connecting rod and cylinder are slidably connected，Described screw is arranged below hollow axle，Described leading screw is positioned at hollow axle，Bottom described hollow axle, pressing plate is set，Described cylinder body bottom arranges opening，Described cylinder body bottom arranges the second chute，Described second chute is positioned at opening part one end，It is arranged to seal the slide block of opening in described second chute，Described slide block and cylinder body bottom are slidably connected，Described opening part arranges the groove corresponding with slide position away from second chute one end，Described opening is arranged below connecting tube，Described connecting tube is arranged below core holding unit，Described core holding unit top is connected with connecting tube，Bottom described core holding unit, filtrate (liquid is set.
Described slide block arranges spring away from open at one end, and described cylinder bottom arranges perforation, and described perforation is positioned at below slide block, and described slide block is arranged below pull bar, and described pull bar is exposed to outside cylinder through perforation.
Described pressing plate is arranged below silica gel sealing ring.
Described cylinder top arranges the bearing block of fixing servomotor.
Contrast prior art, the beneficial effects of the utility model are:
1, this device can not only intuitively reflect different viscosities crude oil mobility under reservoir conditions, can conveniently contrast again the different thinner viscosity reduction ability to same crude oil, it is especially suitable for desk research crude oil flow implementations and the viscosity reducing effect of contrast different crude oils thinner, by the speed of Serve Motor Control pressing plate and displacement, servomotor is by controller closed loop control, can many-sided mobility measuring reservoir crude oil so that measurement result can add rationally accurately.
2, when servomotor promotes pressing plate to compress crude oil downwards, slide block just slides to cylinder body outer wall, avoid crude oil to enter inner barrel and flow directly into core holding unit, cause that the result that crude oil fluidity is measured is affected, coordinate the use of silica gel sealing ring below pressing plate again, improve the precision that crude oil fluidity is measured.
Accompanying drawing explanation
Accompanying drawing 1 is this utility model front view structural representation；
Accompanying drawing 2 is this utility model I portion enlarged drawing.
Label shown in accompanying drawing: 1, cylinder；2, solution inlet；3, servomotor；4, leading screw；5, screw；6, connecting rod；7, bearing；8, hollow axle；9, pressing plate；10, silica gel sealing ring；11, slide block；12, spring；13, groove；14, connecting tube；15, core holding unit；16, filtrate (liquid；17, pull bar.
Detailed description of the invention
In conjunction with the drawings and specific embodiments, the utility model is described in further detail.Should be understood that these embodiments are merely to illustrate this utility model rather than limit scope of the present utility model.In addition, it is to be understood that after having read the content that this utility model is lectured, this utility model can be made various changes or modifications by those skilled in the art, and these equivalent form of values fall within the application appended claims limited range equally.
nullReservoir oil reservoir mobility indoor experimental apparatus，Including cylinder 1，Described cylinder 1 sidewall arranges solution inlet 2，Described cylinder 1 top arranges servomotor 3，It is internal that the output shaft of described servomotor 3 is positioned at cylinder 1，The output shaft of described servomotor 3 is arranged below leading screw 4，Described leading screw 4 is installed screw 5，Described screw 5 two ends are fixedly installed connecting rod 6，Described cylinder 1 inwall arranges the first chute，Described connecting rod 6 one end is positioned at the first chute，Described connecting rod 6 is slidably connected with cylinder 1，Described screw 5 is arranged below hollow axle 8，Described leading screw 4 is positioned at hollow axle 8，Bottom described hollow axle 8, pressing plate 9 is set，Bottom described cylinder 1, opening is set，Bottom described cylinder 1, the second chute is set，Described second chute is positioned at opening part one end，It is arranged to seal the slide block 11 of opening in described second chute，Described slide block 11 is connected with cylinder 1 basal sliding，Described opening part arranges the groove 13 corresponding with slide block 11 position away from second chute one end，Described opening is arranged below connecting tube 14，Described connecting tube 14 is arranged below core holding unit 15，Described core holding unit 15 top is connected with connecting tube 14，Bottom described core holding unit 15, filtrate (liquid 16 is set.This device can not only intuitively reflect different viscosities crude oil mobility under reservoir conditions, can conveniently contrast again the different thinner viscosity reduction ability to same crude oil, it is especially suitable for desk research crude oil flow implementations and the viscosity reducing effect of contrast different crude oils thinner, speed and the displacement of pressing plate 9 is controlled by servomotor 3, servomotor 3 is by controller closed loop control, can many-sided mobility measuring reservoir crude oil so that measurement result can add rationally accurately.
Further, described slide block 11 arranges spring 12 away from open at one end, and described cylinder 1 bottom arranges perforation, and described perforation is positioned at below slide block 11, and described slide block 11 is arranged below pull bar 17, and it is outside that described pull bar 17 is exposed to cylinder 1 through perforation.
Further, described pressing plate 9 is arranged below silica gel sealing ring 10.
Further, described cylinder 1 top arranges 7, the bearing of fixing servomotor 3.When servomotor 3 promotes pressing plate 9 to compress crude oil downwards, slide block 11 just slides to cylinder 1 outer wall, avoid crude oil to enter cylinder 1 inside and flow directly into core holding unit 15, cause that the result that crude oil fluidity is measured is affected, coordinate the use of silica gel sealing ring 10 below pressing plate 9 again, improve the precision that crude oil fluidity is measured.
Embodiment 1:
nullReservoir oil reservoir mobility indoor experimental apparatus，Including cylinder 1，Described cylinder 1 sidewall arranges solution inlet 2，Described cylinder 1 top arranges servomotor 3，It is internal that the output shaft of described servomotor 3 is positioned at cylinder 1，The output shaft of described servomotor 3 is arranged below leading screw 4，Described leading screw 4 is installed screw 5，Described screw 5 two ends are fixedly installed connecting rod 6，Described cylinder 1 inwall arranges the first chute，Described connecting rod 6 one end is positioned at the first chute，Described connecting rod 6 is slidably connected with cylinder 1，Described screw 5 is arranged below hollow axle 8，Described leading screw 4 is positioned at hollow axle 8，Bottom described hollow axle 8, pressing plate 9 is set，Bottom described cylinder 1, opening is set，Bottom described cylinder 1, the second chute is set，Described second chute is positioned at opening part one end，It is arranged to seal the slide block 11 of opening in described second chute，Described slide block 11 is connected with cylinder 1 basal sliding，Described opening part arranges the groove 13 corresponding with slide block 11 position away from second chute one end，Described opening is arranged below connecting tube 14，Described connecting tube 14 is arranged below core holding unit 15，Described core holding unit 15 top is connected with connecting tube 14，Bottom described core holding unit 15, filtrate (liquid 16 is set.This device is by simulating the environment of reservoir crude oil, calculate crude oil or crude oil and thinner and be injected into the time flowed out from filtrate (liquid 16 from solution inlet 2, can not only intuitively reflect different viscosities crude oil mobility under reservoir conditions, can conveniently contrast again the different thinner viscosity reduction ability to same crude oil, it is especially suitable for desk research crude oil flow implementations and the viscosity reducing effect of contrast different crude oils thinner, and this device controls speed and the displacement of pressing plate 9 by servomotor 3, servomotor 3 is by controller closed loop control, can many-sided mobility measuring reservoir crude oil, measurement result can be added rationally accurately.Described slide block 11 arranges spring 12 away from open at one end, and described cylinder 1 bottom arranges perforation, and described perforation is positioned at below slide block 11, and described slide block 11 is arranged below pull bar 17, and it is outside that described pull bar 17 is exposed to cylinder 1 through perforation.Described pressing plate 9 is arranged below silica gel sealing ring 10.Described cylinder 1 top arranges 7, the bearing of fixing servomotor 3.When servomotor 3 promotes pressing plate 9 to compress crude oil downwards, by sliding tie rod 17, slide block 11 just slides to cylinder 1 outer wall, avoid crude oil to enter cylinder 1 inside and flow directly into core holding unit 15, cause that the result that crude oil fluidity is measured is affected, coordinate the use of silica gel sealing ring 10 below pressing plate 9 again, improve the precision that crude oil fluidity is measured.
Claims (4)
- null1. reservoir oil reservoir mobility indoor experimental apparatus，It is characterized in that: include cylinder (1)，Described cylinder (1) sidewall arranges solution inlet (2)，Described cylinder (1) top arranges servomotor (3)，It is internal that the output shaft of described servomotor (3) is positioned at cylinder (1)，The output shaft of described servomotor (3) is arranged below leading screw (4)，Described leading screw (4) is installed screw (5)，Described screw (5) two ends are fixedly installed connecting rod (6)，Described cylinder (1) inwall arranges the first chute，Described connecting rod (6) one end is positioned at the first chute，Described connecting rod (6) and cylinder (1) are slidably connected，Described screw (5) is arranged below hollow axle (8)，Described leading screw (4) is positioned at hollow axle (8)，Described hollow axle (8) bottom arranges pressing plate (9)，Described cylinder (1) bottom arranges opening，Described cylinder (1) bottom arranges the second chute，Described second chute is positioned at opening part one end，It is arranged to seal the slide block (11) of opening in described second chute，Described slide block (11) is connected with cylinder (1) basal sliding，Described opening part arranges the groove (13) corresponding with slide block (11) position away from second chute one end，Described opening part is arranged below connecting tube (14)，Described connecting tube (14) is arranged below core holding unit (15)，Described core holding unit (15) top is connected with connecting tube (14)，Described core holding unit (15) bottom arranges filtrate (liquid (16).
- 2. reservoir oil reservoir mobility indoor experimental apparatus according to claim 1, it is characterized in that: described slide block (11) arranges spring (12) away from open at one end, described cylinder (1) bottom arranges perforation, described perforation is positioned at slide block (11) lower section, described slide block (11) is arranged below pull bar (17), and it is outside that described pull bar (17) is exposed to cylinder (1) through perforation.
- 3. reservoir oil reservoir mobility indoor experimental apparatus according to claim 1, it is characterised in that: described pressing plate (9) is arranged below silica gel sealing ring (10).
- 4. reservoir oil reservoir mobility indoor experimental apparatus according to claim 1, it is characterised in that: described cylinder (1) top arranges the bearing block (7) of fixing servomotor (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620162739.7U CN205374225U (en) | 2016-03-03 | 2016-03-03 | Mobile laboratory experiment device of reservoir oil reservoir |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620162739.7U CN205374225U (en) | 2016-03-03 | 2016-03-03 | Mobile laboratory experiment device of reservoir oil reservoir |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205374225U true CN205374225U (en) | 2016-07-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620162739.7U Expired - Fee Related CN205374225U (en) | 2016-03-03 | 2016-03-03 | Mobile laboratory experiment device of reservoir oil reservoir |
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| CN (1) | CN205374225U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106996905A (en) * | 2017-05-18 | 2017-08-01 | 东莞市唯能润滑科技有限公司 | A kind of high viscosity fluid viscosity measurements equipment |
| CN108535139A (en) * | 2017-03-03 | 2018-09-14 | 中国石油化工股份有限公司 | A kind of test method of shale oil flowability |
-
2016
- 2016-03-03 CN CN201620162739.7U patent/CN205374225U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108535139A (en) * | 2017-03-03 | 2018-09-14 | 中国石油化工股份有限公司 | A kind of test method of shale oil flowability |
| CN108535139B (en) * | 2017-03-03 | 2020-11-13 | 中国石油化工股份有限公司 | Method for testing flowability of shale oil |
| CN106996905A (en) * | 2017-05-18 | 2017-08-01 | 东莞市唯能润滑科技有限公司 | A kind of high viscosity fluid viscosity measurements equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160706 Termination date: 20170303 |