CN203335048U - High-temperature and high-pressure rock core displacement instrument - Google Patents
High-temperature and high-pressure rock core displacement instrument Download PDFInfo
- Publication number
- CN203335048U CN203335048U CN2013203925240U CN201320392524U CN203335048U CN 203335048 U CN203335048 U CN 203335048U CN 2013203925240 U CN2013203925240 U CN 2013203925240U CN 201320392524 U CN201320392524 U CN 201320392524U CN 203335048 U CN203335048 U CN 203335048U
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- Prior art keywords
- bottle
- axle
- rock core
- core displacement
- displacement instrument
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- Expired - Fee Related
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Abstract
The utility model discloses a high-temperature and high-pressure rock core displacement instrument which comprises a stratum water bottle connected with an air bottle, a simulation oil bottle and a chemical agent bottle. The stratum water bottle, the simulation oil bottle and the chemical agent bottle are respectively communicated with an upper cavity of a corresponding piston container through valves, lower cavities of the piston containers are communicated with constant-speed constant-pressure pumps, the upper cavities of the piston containers are communicated with an inlet of a triaxial clamp holder, an inlet of a biaxial clamp holder and an inlet of a long sand filling model through valves, and an outlet of the triaxial clamp holder, an outlet of the biaxial clamp holder and an outlet of the long sand filling model are communicated with an output metering device. The high-temperature and high-pressure rock core displacement instrument is reasonable in structure, convenient to use and good in working performance.
Description
Technical field
The utility model relates to a kind of HTHP rock core displacement instrument.
Background technology
Existing rock core displacement instrument complex structure, working effect is undesirable, requires further improvement.
Summary of the invention
It is a kind of rational in infrastructure that the purpose of this utility model is to provide, the HTHP rock core displacement instrument of favorable working performance.
Technical solution of the present utility model is:
A kind of HTHP rock core displacement instrument, it is characterized in that: comprise the stratum water bottle, simulation oil bottle, the chemical agent bottle that are connected with gas cylinder, stratum water bottle, simulation oil bottle, chemical agent bottle communicate with the epicoele of respective pistons container respectively by valve, and the cavity of resorption of piston container communicates with the constant speed and constant pressure pump; The epicoele of piston container communicates with three axle clamper imports, two axle clamper imports and long sandpack column import by valve, and three axle clamper outlets, two axle clamper outlets and the outlet of long sandpack column communicate with the output metering device.
Between three axle clamper outlets, two axle clamper outlets and the outlet of long sandpack column and output metering device, the back pressure tracking system is set.
Three axle clampers, two axle clampers press tracking system to be connected with ring.
The utility model is rational in infrastructure, easy to use, favorable working performance.
The accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Fig. 1 is the structural representation of an embodiment of the utility model.
The specific embodiment
A kind of HTHP rock core displacement instrument, the stratum water bottle 3 that the gas cylinder 2 that comprises and be connected to steel cylinder reducing valve 1 is connected, simulation oil bottle 4, chemical agent bottle 5, stratum water bottle, simulation oil bottle, chemical agent bottle communicate with the epicoele of respective pistons container 6 respectively by valve, and the cavity of resorption of piston container communicates with constant speed and constant pressure pump 7; The epicoele of piston container communicates with three axle clamper 8 imports, two axle clamper 9 imports and 10 imports of long sandpack column by valve, and three axle clamper outlets, two axle clamper outlets and the outlet of long sandpack column communicate with output metering device 11.
Between three axle clamper outlets, two axle clamper outlets and the outlet of long sandpack column and output metering device, back pressure tracking system 12 is set.
Three axle clampers, two axle clampers press tracking system 13 to be connected with ring.Also have back-pressure valve 14, back pressure container 15 in figure.
Claims (3)
1. a HTHP rock core displacement instrument, it is characterized in that: comprise the stratum water bottle, simulation oil bottle, the chemical agent bottle that are connected with gas cylinder, stratum water bottle, simulation oil bottle, chemical agent bottle communicate with the epicoele of respective pistons container respectively by valve, and the cavity of resorption of piston container communicates with the constant speed and constant pressure pump; The epicoele of piston container communicates with three axle clamper imports, two axle clamper imports and long sandpack column import by valve, and three axle clamper outlets, two axle clamper outlets and the outlet of long sandpack column communicate with the output metering device.
2. HTHP rock core displacement instrument according to claim 1, is characterized in that: between three axle clamper outlets, two axle clamper outlets and the outlet of long sandpack column and output metering device, the back pressure tracking system is set.
3. HTHP rock core displacement instrument according to claim 1 and 2 is characterized in that: three axle clampers, two axle clampers and ring press tracking system to be connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203925240U CN203335048U (en) | 2013-07-03 | 2013-07-03 | High-temperature and high-pressure rock core displacement instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203925240U CN203335048U (en) | 2013-07-03 | 2013-07-03 | High-temperature and high-pressure rock core displacement instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203335048U true CN203335048U (en) | 2013-12-11 |
Family
ID=49703726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203925240U Expired - Fee Related CN203335048U (en) | 2013-07-03 | 2013-07-03 | High-temperature and high-pressure rock core displacement instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203335048U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103954544A (en) * | 2014-05-13 | 2014-07-30 | 中国石油大学(北京) | Experimental device and method for estimating water-controlling and air-intake effects of polymer |
| CN104912525A (en) * | 2015-05-11 | 2015-09-16 | 中国石油大学(北京) | Oil-displacement experimental device used for low-permeability sandstone oil reservoir and oil-displacement experimental method used for low-permeability sandstone oil reservoir |
-
2013
- 2013-07-03 CN CN2013203925240U patent/CN203335048U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103954544A (en) * | 2014-05-13 | 2014-07-30 | 中国石油大学(北京) | Experimental device and method for estimating water-controlling and air-intake effects of polymer |
| CN103954544B (en) * | 2014-05-13 | 2016-08-24 | 中国石油大学(北京) | A kind of polymer control water increases experimental provision and the experimental technique of gas effect assessment |
| CN104912525A (en) * | 2015-05-11 | 2015-09-16 | 中国石油大学(北京) | Oil-displacement experimental device used for low-permeability sandstone oil reservoir and oil-displacement experimental method used for low-permeability sandstone oil reservoir |
| CN104912525B (en) * | 2015-05-11 | 2017-11-14 | 中国石油大学(北京) | Oil displacement experiment device and method for low permeability sandstone reservoir |
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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 |
Granted publication date: 20131211 Termination date: 20170703 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |