CN206208711U - A kind of measuring instrument that can intuitively measure magmatic rock oil-water relative permeability - Google Patents
A kind of measuring instrument that can intuitively measure magmatic rock oil-water relative permeability Download PDFInfo
- Publication number
- CN206208711U CN206208711U CN201621278731.3U CN201621278731U CN206208711U CN 206208711 U CN206208711 U CN 206208711U CN 201621278731 U CN201621278731 U CN 201621278731U CN 206208711 U CN206208711 U CN 206208711U
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- China
- Prior art keywords
- display
- pressure
- low pressure
- oil
- high pressure
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- Expired - Fee Related
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Abstract
A kind of measuring instrument that can intuitively measure magmatic rock oil-water relative permeability.It determines display 1, low pressure measure display 1, core holding unit, low pressure measure display 2, high pressure and determines display 2, pressure gauge 1, pressure gauge 2, surge tank, oil-water extracting separator, liquid flow measurement instrument 1, liquid flow measurement instrument 2, hand pump, two-way valve 1, two-way valve 2 and constitute by liquid mixing filling apparatus, high pressure.The utility model device can manually provide steady pressure, and low pressure and high pressure can directly be read by piezometry display, realize the semi-automation of measurement, device is set to be easy to operation, and the measuring instrument possesses buffer unit, the excessive damage device of pressure can be to greatest extent avoided, the device is significant to the experimental study that LOW PERMEABILITY RESERVOIR is developed.
Description
Technical field
The utility model is related to a kind of measurement apparatus for measuring magmatic rock rock core oil-water relative permeability, more particularly to a kind of
The measuring instrument of magmatic rock oil-water relative permeability can intuitively be measured.
Background technology
With going deep into for oil-gas exploration and continually developing for conventional reservoir, China obtains industry in magmatic rock etc.
Property oil stream.Used as studied object, its geological conditions, reservoir property etc. is required for further investigation to magmatic rock reservoir.And for opening
For hair personnel, the accurate property for understanding required exploitation reservoir is necessary.The present apparatus surveys the relative infiltration of profit using laboratory
The experimental principle of rate, takes to import high pressure, import low pressure, outlet high pressure, the measure of outlet low pressure and simulation underground environment,
Make measurement result more accurate, while addition surge tank makes device safer.
Utility model content
Regarding to the issue above, the utility model provides a kind of measurement that can intuitively measure magmatic rock oil-water relative permeability
Instrument, efficiently solve prior art measurement magmatic rock rock core oil-water relative permeability it is not accurate, security problem not high.
The utility model solves the technical scheme that its technical problem used：It is by liquid mixing filling apparatus, height
Pressure determines display 1, low pressure and determines display 1, core holding unit, low pressure measure display 2, high pressure measure display
No. 2, pressure gauge 1, pressure gauge 2, surge tank, oil-water extracting separator, liquid flow measurement instrument 1, liquid flow measurement
Instrument 2, hand pump, two-way valve 1, No. 2 compositions of two-way valve, core holding unit are located at the center of device, and hand pump is connected to rock
Heart clamp holder downside.Pressure gauge 1 is arranged between core holding unit and hand pump.Liquid mixing filling apparatus are connected to rock core
The left side of clamper.Low pressure determines No. 1 upper left side for being arranged on core holding unit of display.High pressure determines No. 1 installation of display
The downside of display 1 is determined in low pressure.Two-way valve 1 is connected to high pressure and determines display 1 and low pressure measure display 1
Between.Surge tank is connected to the lower right side of core holding unit.No. 2 upsides for being arranged on surge tank of pressure gauge.Low pressure determines display
No. 2 upper right sides for being arranged on core holding unit of device.High pressure determines display 2 and is arranged on the downside that low pressure determines display 2.
Two-way valve 2 is connected to high pressure and determines between display 2 and low pressure measure display 2.Oil-water extracting separator is connected to
The right side of core holding unit.No. 1 right side for being connected to oil-water extracting separator of liquid flow measurement instrument.Liquid flow measurement instrument 2
Number it is connected to the downside of oil-water extracting separator.
The beneficial effects of the utility model are, the arrangement achieves semi-automation measurement, eliminate testing staff in measurement
On calculating process, the step of optimizing permeability and detect, and ensure that the precision of measurement, equipment safety reliability.
Brief description of the drawings
The utility model is described in further detail below in conjunction with the accompanying drawings.
Fig. 1 is structural representation of the present utility model.
In Fig. 1,1. liquid mixing filling apparatus, 2. high pressure determine display 1,3. low pressure determines display 1,4. rock
Heart clamp holder, 5. low pressure determine display 2,6. high pressure determines display 2,7. pressure gauge 1, and 8. pressure gauge 2,9. delay
Tank is rushed, 10. oil-water extracting separator, 11. liquid flow measurement instrument 1,12. liquid flow measurement instrument 2,13. hand pumps,
14. two-way valves 1,15. two-way valves 2.
Specific embodiment
The utility model device is by liquid mixing filling apparatus（1）, high pressure determine display 1（2）, low pressure determine aobvious
Show device 1（3）, core holding unit（4）, low pressure determine display 2（5）, high pressure determine display 2（6）, pressure gauge 1
（7）, pressure gauge 2（8）, surge tank（9）, oil-water extracting separator（10）, liquid flow measurement instrument 1（11）, fluid flow
Measuring instrument 2（12）, hand pump（13）, two-way valve 1（14）, two-way valve 2（15）Composition.When using, rock core is put into rock
Heart clamp holder（4）In.Oil and two kinds of liquid of water are put into liquid mixing filling apparatus（1）In two liquid containers in.It is hand
Pump（13）To core holding unit（4）Confined pressure is provided.Its pressure is by pressure gauge 1（7）Read.Oil-water ratio mixing liquid passes through liquid
Body mixing filling apparatus（1）, flow through high pressure and determine display 1（2）Display 1 is determined with low pressure（3）And show exit port
Pressure value.Then oil mixing with water liquid enters core holding unit（4）.Oil and water mixed liquid body are surveyed by being passed through after rock core by low pressure
Determine display 2（5）Display 2 is determined with high pressure（6）And show outlet pressure numerical value.Then mixing liquid is by profit
Extracting separator（10）After respectively enter liquid flow measurement instrument 1（11）With liquid flow measurement instrument 2（12）It is fuel-displaced and
The flow of water.Surge tank（9）Play a part of protection device, anti-locking apparatus pressure is excessive and security incident occurs, its pressure by
Pressure gauge 2（8）Read.Two-way valve 1（14）With two-way valve 2（15）Play control action, it is to avoid the excessive infringement of pressure is low
Pressure determines display 1（3）Display 2 is determined with low pressure（5）.The utility model device can manually provide steady pressure,
And low pressure and high pressure can directly be read by piezometry display, realize the semi-automation of measurement, be easy to device
Operation, and the measuring instrument possesses buffer unit, can to greatest extent avoid the excessive damage device of pressure, and the device is to LOW PERMEABILITY RESERVOIR
The experimental study of exploitation is significant.
Claims (1)
1. a kind of measuring instrument that can intuitively measure magmatic rock oil-water relative permeability, it is by liquid mixing filling apparatus, high pressure
Determine display 1, low pressure and determine display 1, core holding unit, low pressure measure display 2, high pressure measure display 2
Number, pressure gauge 1, pressure gauge 2, surge tank, oil-water extracting separator, liquid flow measurement instrument 1, liquid flow measurement instrument
No. 2, hand pump, two-way valve 1, the composition of two-way valve 2；Characterized in that, described core holding unit is located at the center of device,
Hand pump is connected to core holding unit downside；Described pressure gauge 1 is arranged between core holding unit and hand pump；Described
Liquid mixing filling apparatus are connected to the left side of core holding unit；Described low pressure determines display 1 and is clamped installed in rock core
The upper left side of device；Described high pressure determines display 1 and is arranged on the downside that low pressure determines display 1；Described two-way valve 1
Number it is connected to that high pressure determines display 1 and low pressure is determined between display 1；Described surge tank is connected to core holding unit
Lower right side；Described No. 2 upsides for being arranged on surge tank of pressure gauge；Described low pressure determines display 2 and is arranged on rock core
The upper right side of clamper；Described high pressure determines display 2 and is arranged on the downside that low pressure determines display 2；Described two
Port valve 2 is connected to high pressure and determines between display 2 and low pressure measure display 2；Described oil-water extracting separator connects
It is connected on the right side of core holding unit；Described No. 1 right side for being connected to oil-water extracting separator of liquid flow measurement instrument；Described
No. 2 downsides for being connected to oil-water extracting separator of liquid flow measurement instrument.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621278731.3U CN206208711U (en) | 2016-11-27 | 2016-11-27 | A kind of measuring instrument that can intuitively measure magmatic rock oil-water relative permeability |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621278731.3U CN206208711U (en) | 2016-11-27 | 2016-11-27 | A kind of measuring instrument that can intuitively measure magmatic rock oil-water relative permeability |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206208711U true CN206208711U (en) | 2017-05-31 |
Family
ID=58748574
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621278731.3U Expired - Fee Related CN206208711U (en) | 2016-11-27 | 2016-11-27 | A kind of measuring instrument that can intuitively measure magmatic rock oil-water relative permeability |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206208711U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110160932A (en) * | 2019-06-03 | 2019-08-23 | 西南石油大学 | A kind of oil-water relative permeability curve test device and test method |
-
2016
- 2016-11-27 CN CN201621278731.3U patent/CN206208711U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110160932A (en) * | 2019-06-03 | 2019-08-23 | 西南石油大学 | A kind of oil-water relative permeability curve test device and test method |
| CN110160932B (en) * | 2019-06-03 | 2023-12-15 | 西南石油大学 | Oil-water relative permeability curve testing device and testing method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170531 Termination date: 20171127 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |