CN206945667U - Profile control and water plugging particle toughness test device under a kind of high-temperature and high-pressure conditions - Google Patents
Profile control and water plugging particle toughness test device under a kind of high-temperature and high-pressure conditions Download PDFInfo
- Publication number
- CN206945667U CN206945667U CN201720986188.0U CN201720986188U CN206945667U CN 206945667 U CN206945667 U CN 206945667U CN 201720986188 U CN201720986188 U CN 201720986188U CN 206945667 U CN206945667 U CN 206945667U
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- China
- Prior art keywords
- network folder
- portable screen
- intermediate receptacle
- temperature
- pipeline
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- Expired - Fee Related
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model discloses profile control and water plugging particle toughness test device under a kind of high-temperature and high-pressure conditions, including portable screen network folder holder, power source, intermediate receptacle, pressure sensor, collector, six-way valve, saline bottle；The pressure sensor is arranged in portable screen network folder holder, and screen cloth is provided with the portable screen network folder holder；Described power source one end is connected with saline bottle pipeline, the other end is connected with intermediate receptacle upper end pipeline, pipeline connects successively for the intermediate receptacle upper end, six-way valve, portable screen network folder holder right-hand member, the intermediate receptacle lower end is also connected with portable screen network folder holder right-hand member pipeline, and the portable screen network folder holder left end is connected with collector pipeline.The utility model is multilayer screen cloth or the sandpack column using different permeabilities so that particle can be sheared repeatedly, make experimental result closer to the situation in true oil reservoir；The severe reservoir condition of HTHP can also be simulated, under severe reservoir condition, evaluates the performance of particle.
Description
Technical field
The utility model belongs to profile control and water plugging particle under technical field of oilfield chemistry, more particularly to a kind of high-temperature and high-pressure conditions
Toughness test device.
Background technology
The toughness of water-absorbing material can be used to characterize the strengths in tension and compression of material, and the material of good toughness acts on by external force
Non-breakable to showing viscoplasticity, mode of appearance keeps complete, so profile-controlling and plugging agent needs the toughness progress to itself
Evaluation；And then design toughness evaluation device and evaluated, but many shortcomings, wherein particle be present in existing current evaluating apparatus
Solution shear number deficiency so that experimental result and the situation gap of true oil reservoir are larger.
Utility model content
It is high that technical problem to be solved in the utility model is to provide a kind of high temperature that particle can be made repeatedly to be sheared
Profile control and water plugging particle toughness test device under press strip part.
Technical scheme is used by the utility model solves above-mentioned technical problem：Profile control blocks up under a kind of high-temperature and high-pressure conditions
Particle water toughness test device, including it is portable screen network folder holder, power source, intermediate receptacle, pressure sensor, collector, six logical
Valve, saline bottle；
The pressure sensor is arranged in portable screen network folder holder, and screen cloth is provided with the portable screen network folder holder；
Described power source one end is connected with saline bottle pipeline, and the other end is connected with intermediate receptacle upper end pipeline, the centre
Container upper end, six-way valve, portable screen network folder holder right-hand member successively pipeline connect, the intermediate receptacle lower end also with portable screen network folder
Holder right-hand member pipeline is connected, and the portable screen network folder holder left end is connected with collector pipeline.
Further, the present apparatus also includes temperature control heating device, and the portable screen network folder holder is arranged on temperature control heating dress
In putting, the temperature control heating device is provided with temperature-detecting device, and the portable screen network folder holder left end is provided with back-pressure valve.
Further, constant temperature blender with magnetic force is provided with below the intermediate receptacle, the intermediate receptacle is arranged on constant temperature magnetic
On power agitator.
Further, the power source is constant flow pump.
Further, be provided with water pump between the intermediate receptacle and collector, described water pump one end with intermediate receptacle
End pipe road is connected, and the other end is connected with collector bottom pipeline.
The utility model compared with prior art the advantages of be：The utility model is multilayer screen cloth or oozed using difference
The sandpack column of saturating rate so that particle can be sheared repeatedly, make experimental result closer to the situation in true oil reservoir；Can be with
Simulate HTHP severe reservoir condition, under severe reservoir condition, evaluate the performance of particle, so as to for particle at such
The application of oil reservoir provides authentic data；Belt stirrer, particle sedimentation, accumulation can be prevented and blocked；Meanwhile difference exists during test
The suspending agent of the thickening such as addition polymerization compound class in water；Ensure that particle smoothly injects pore media during test.
Brief description of the drawings
Fig. 1 is the utility model structure diagram.
Shown in figure：1- portable screen network folder holders, 2- power sources, 3- intermediate receptacles, 4- temperature control heating devices, 5- pressure pass
Sensor, 6- collectors, 7- six-way valves, 8- saline bottles, 9- back-pressure valves, 10- constant temperature blender with magnetic force.
Embodiment
With reference to embodiment and accompanying drawing, the utility model is described in more detail.
As shown in figure 1, profile control and water plugging particle toughness test device under a kind of high-temperature and high-pressure conditions of the present utility model, including
Portable screen network folder holder 1, power source 2, intermediate receptacle 3, pressure sensor 5, collector 6, six-way valve 7, saline bottle 8；The pressure
Force snesor 5 is arranged in portable screen network folder holder 1, and screen cloth is provided with the portable screen network folder holder 1；The power source 2
One end is connected with the pipeline of saline bottle 8, and the other end is connected with the upper end pipeline of intermediate receptacle 3, the upper end of intermediate receptacle 3, six-way valve
7th, the right-hand member of portable screen network folder holder 1 successively pipeline connect, the lower end of intermediate receptacle 3 also with the right-hand member pipe of portable screen network folder holder 1
Road is connected, and the left end of portable screen network folder holder 1 is connected with the pipeline of collector 6.
Wherein portable screen network folder holder 1 is used to clamp screen cloth, the screen cloth of replaceable different meshes, and intermediate receptacle 3 is used to deposit
Water shutoff agent particle solution is put, power source 2 is used to provide power so that the particle solution of water shutoff agent is pumped into portable screen network folder holder 1
Interior carry out displacement, pressure sensor 5 carry pressure display unit, can directly display out the pressure change in portable screen network folder holder 1
Situation, obtain maximum differential pressure.
It is of the present utility model to be using process：Power source 2 provides power so that the particle in intermediate receptacle 3 is injected into work
Displacement is carried out in dynamic screen cloth clamper 1, at this moment pressure sensor 1 detects the pressure change in portable screen network folder holder 1, passes through
Pressure display unit is shown, after pressure stability, obtains maximum differential pressure, last collector 6 is collected into by movable screen cloth
The particle solution of clamper 1.
In order to enable the present apparatus to simulate the toughness test under severe reservoir condition, preferred embodiment is,
The present apparatus also includes temperature control heating device 4, and the portable screen network folder holder 1 is arranged in temperature control heating device 4, and the temperature control adds
Thermal 4 is provided with temperature-detecting device, and the left end of portable screen network folder holder 1 is provided with back-pressure valve 9.Temperature control heating device 4 can
So that the temperature change in portable screen network folder holder 1, simulates various severe reservoir conditions, the pressurization of back-pressure valve 9 can reach
120MPA, it so may be such that line pressure reaches 120MPA in the test in portable screen network folder holder 1；
Wherein the suspension of water shutoff agent can be settled, accumulates and blocked in intermediate receptacle 3, it is therefore preferable that embodiment
It is that the lower section of intermediate receptacle 3 is provided with constant temperature blender with magnetic force 10, and the intermediate receptacle 3 is arranged on constant temperature blender with magnetic force 10
On.Constant temperature blender with magnetic force 4 may be such that the particle solution in intermediate receptacle 3 is stirred, and avoids particle sedimentation, accumulation and blocks up
Plug.
In order to ensure that particle is to ensure identical injection rate in injection, preferred embodiment is the power source
For constant flow pump.
Because the utility model needs to carry out test of many times, so, it is necessary to which the last time is tested when carrying out second of experiment again
The particle that middle collector 6 is collected is re-applied in intermediate receptacle 3, and for the easy process, preferred embodiment is, in described
Between water pump is provided between container 3 and collector 6, described water pump one end is connected with the upper end pipeline of intermediate receptacle 3, the other end with receive
The bottom pipeline connection of storage 6.So directly the liquid in collector 6 can be pumped into intermediate receptacle 3 by water pump.
Preferred embodiment of the present utility model is the foregoing is only, not thereby limits the scope of the claims of the present utility model,
Every equivalent structure done using the utility model specification and accompanying drawing content or equivalent flow conversion, or directly or indirectly fortune
Used in other related technical areas, similarly it is included within scope of patent protection of the present utility model.
Claims (5)
1. profile control and water plugging particle toughness test device under a kind of high-temperature and high-pressure conditions, it is characterised in that held including portable screen network folder
Device (1), power source (2), intermediate receptacle (3), pressure sensor (5), collector (6), six-way valve (7), saline bottle (8)；
The pressure sensor (5) is arranged in portable screen network folder holder (1), is provided with the portable screen network folder holder (1)
Screen cloth；
Described power source (2) one end is connected with saline bottle (8) pipeline, and the other end is connected with intermediate receptacle (3) upper end pipeline, described
Pipeline connects successively for intermediate receptacle (3) upper end, six-way valve (7), portable screen network folder holder (1) right-hand member, under the intermediate receptacle (3)
End is also connected with portable screen network folder holder (1) right-hand member pipeline, portable screen network folder holder (1) left end and collector (6) pipeline
Connection.
2. profile control and water plugging particle toughness test device, its feature exist under a kind of high-temperature and high-pressure conditions according to claim 1
In, the present apparatus also includes temperature control heating device (4), and the portable screen network folder holder (1) is arranged in temperature control heating device (4),
The temperature control heating device (4) is provided with temperature-detecting device, and portable screen network folder holder (1) left end is provided with back-pressure valve (9).
3. profile control and water plugging particle toughness test device, its feature exist under a kind of high-temperature and high-pressure conditions according to claim 2
In intermediate receptacle (3) lower section is provided with constant temperature blender with magnetic force (10), and the intermediate receptacle (3) is stirred installed in constant temperature magnetic force
Mix on device (10).
4. profile control and water plugging particle toughness test device, its feature exist under a kind of high-temperature and high-pressure conditions according to claim 3
In the power source is constant flow pump.
5. profile control and water plugging particle toughness test device, its feature exist under a kind of high-temperature and high-pressure conditions according to claim 4
In being provided with water pump between the intermediate receptacle (3) and collector (6), described water pump one end and intermediate receptacle (3) upper end pipeline
Connection, the other end are connected with collector (6) bottom pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720986188.0U CN206945667U (en) | 2017-08-08 | 2017-08-08 | Profile control and water plugging particle toughness test device under a kind of high-temperature and high-pressure conditions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720986188.0U CN206945667U (en) | 2017-08-08 | 2017-08-08 | Profile control and water plugging particle toughness test device under a kind of high-temperature and high-pressure conditions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206945667U true CN206945667U (en) | 2018-01-30 |
Family
ID=61372248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720986188.0U Expired - Fee Related CN206945667U (en) | 2017-08-08 | 2017-08-08 | Profile control and water plugging particle toughness test device under a kind of high-temperature and high-pressure conditions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206945667U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109738303A (en) * | 2019-01-18 | 2019-05-10 | 中国石油化工股份有限公司 | Viscoelastic particle repeatedly shears particle size test macro and test method after filtering |
| CN115704283A (en) * | 2021-08-06 | 2023-02-17 | 中国石油天然气股份有限公司 | Device and method for evaluating expansion coefficient of expanded particle under high-pressure and high-temperature conditions |
-
2017
- 2017-08-08 CN CN201720986188.0U patent/CN206945667U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109738303A (en) * | 2019-01-18 | 2019-05-10 | 中国石油化工股份有限公司 | Viscoelastic particle repeatedly shears particle size test macro and test method after filtering |
| CN115704283A (en) * | 2021-08-06 | 2023-02-17 | 中国石油天然气股份有限公司 | Device and method for evaluating expansion coefficient of expanded particle under high-pressure and high-temperature conditions |
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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: 20180130 Termination date: 20180808 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |