CN208137928U - A kind of intermediate receptacle that the high temperature and pressure configuring formation fluid is mixed - Google Patents
A kind of intermediate receptacle that the high temperature and pressure configuring formation fluid is mixed Download PDFInfo
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- CN208137928U CN208137928U CN201820485431.5U CN201820485431U CN208137928U CN 208137928 U CN208137928 U CN 208137928U CN 201820485431 U CN201820485431 U CN 201820485431U CN 208137928 U CN208137928 U CN 208137928U
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- intermediate receptacle
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Abstract
The utility model discloses a kind of intermediate receptacles that the high temperature and pressure for configuring formation fluid is mixed, including cylinder, piston, connecting shaft, bracket, swing motor, crank link mechanism, agitating device, heater and control device, the cylinder both ends are equipped with upper end cover and lower cover, expects pipe is connected on the upper end cover, expects pipe is equipped with material valve, the lower cover is equipped with pressure pipe, pressure pipe is equipped with pressure valve, the piston is arranged in cylinder, piston one end is connect with agitating device, the heater is arranged in cylinder body outer wall, and cylinder body outer wall is connected with connecting shaft.Both original compounding device and intermediate receptacles function can be combined into one by the use of the intermediate receptacle, and the configuration of fluid is done directly in the intermediate receptacle, be then directly accessed displacement system and carried out displacement test, easy to operate.
Description
Technical field
The utility model belongs to petroleum technology of instrument and meter field more particularly to a kind of high temperature and pressure for configuring formation fluid
The intermediate receptacle of mixing.
Background technique
It is an important job that recovery ratio how is improved during oil exploitation, first has to do to improve recovery ratio
The clear mobility status of each formation fluid in the earth formation, however due to formation fluid after extraction comes due to the change phase of condition
It has occurred that variation, generally exists by a certain percentage using by stratum extraction fluid when carrying out evaluation experimental in laboratory thus
Formation fluid is configured under high-temperature and high-pressure conditions, is allowed to be restored to formation conditions, then carries out various rock core flowing experiments again, be used for
Improve recovery mechanism research.
After laboratory mostly uses greatly dedicated compounding device to get well fluid formulation at present, then it is transferred to intermediate receptacle and carries out displacement reality
It tests, complicated for operation, the phase of fluid will receive influence during sample transfer, to influence the result of experimental evaluation.
Summary of the invention
Place in order to overcome the above-mentioned deficiencies of the prior art, it is high that the utility model provides a kind of high temperature for configuring formation fluid
The intermediate receptacle being mixed is pressed, both original compounding device and intermediate receptacles function can be closed two and be by the use of the intermediate receptacle
One, it is done directly the configuration of fluid in the intermediate receptacle, is then directly accessed displacement system and carries out displacement test, operation letter
Just.
To achieve the above object, the utility model adopts the following technical solution：A kind of high temperature and pressure configuring formation fluid
The intermediate receptacle of mixing, including cylinder, piston, connecting shaft, bracket, swing motor, crank link mechanism, agitating device,
Heater and control device, the cylinder both ends are equipped with upper end cover and lower cover, are connected with expects pipe on the upper end cover, set in expects pipe
There is material valve, which is equipped with pressure pipe, and pressure pipe is equipped with pressure valve, and the piston is arranged in cylinder, piston one end
It is connect with agitating device, the heater setting is in cylinder body outer wall, and cylinder body outer wall is connected with connecting shaft, and the end of connecting shaft is logical
It crosses bearing block to connect with bracket, the bracket is equipped with crank link mechanism, and the output end of the swing motor and the crank connect
Linkage connection, and the brace and connecting rod framework by gear set with connect axis connection, the agitating device is connect with piston, described
Swing motor, heating device are electrically connected with control device.
In the above-mentioned technical solutions, the agitating device includes stirring motor, rotary shaft, interior disk, outer disk, agitating shaft
And blade, the upper surface and lower end surface of the piston are respectively equipped with the groove with interior disk and the cooperation of outer disk, interior disk setting
In the groove of piston upper end, outer disk is arranged in the groove of piston, connects at the center of outer disk with rotary shaft one end
It connects, rotary shaft is connect after passing through lower cover with stirring motor, and the upper surface center of interior disk is connected with agitating shaft, stirs axis connection
There is blade, the stirring motor is electrically connected with control device.
In the above-mentioned technical solutions, prominent axis is equipped in the groove of the piston upper end, between the protrusion axis and interior disk
Equipped with interior disk bearing.
In the above-mentioned technical solutions, bearing with end cover is equipped between the rotary shaft and lower cover.
In the above-mentioned technical solutions, dispersion block is equipped in the cylinder between the piston and upper end cover, dispersion block is disk
Shape, and dispersion block is equipped with a plurality of vertically arranged through-hole.
In the above-mentioned technical solutions, retarder is equipped between the swing motor and crank link mechanism, swing motor
The connection of the input terminal of output shaft and retarder, the output end of retarder are connect with gear set.
The utility model has the beneficial effects that：The intermediate receptacle can be with simulation stratum condition by waving, dispersing, stir
Mode carries out the configuration of formation fluid, while the intermediate receptacle is piston type intermediate receptacle, and sample transfer is not necessarily to after fluid configuration is good,
Rock core displacement test is directly carried out, for improving recovery mechanism research, by both original compounding device and intermediate receptacles function
It is combined into one, the configuration of fluid is done directly in the intermediate receptacle, be then directly accessed displacement system and carry out displacement test, behaviour
Make easy.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
1, cylinder, 2, piston, 3, dispersion block, 4, upper end cover, 5, lower cover, 6, crank link mechanism, 7, swing motor, 8,
Speed reducer, 9, gear, 10, bearing block, 11, stirring motor, 12, rotary shaft, 13, interior disk, 14, outer disk, 15, blade, 16,
Interior disk bearing, 17, bearing with end cover, 18, material valve, 19, pressure valve, 20, heater, 21, connecting shaft, 22, bracket, 23, control
Device, 24, agitating shaft.
Specific embodiment
With reference to the accompanying drawing and specific embodiment the utility model is described in further detail.
The intermediate receptacle that a kind of high temperature and pressure of configuration formation fluid as shown in Figure 1 is mixed, including cylinder 1, work
Plug 2, connecting shaft 21, bracket 22, swing motor 7, crank link mechanism 6, agitating device, heater 20 and control device 23, institute
It states 1 both ends of cylinder and is equipped with upper end cover 4 and lower cover 5, expects pipe is connected on the upper end cover 4, expects pipe is equipped with material valve 18, the lower end
Lid 5 is equipped with pressure pipe, and pressure pipe is equipped with pressure valve 19, and the piston 2 is arranged in cylinder 1, and 2 one end of piston and stirring fill
Connection is set, the setting of heater 20 is in 1 outer wall of cylinder, and 1 outer wall of cylinder is connected with connecting shaft 21, and the end of connecting shaft 21 is logical
Bearing block 10 is crossed to connect with bracket 22, the bracket 22 be equipped with crank link mechanism 6, the output end of the swing motor 7 with
The crank link mechanism 6 connection, and the brace and connecting rod framework 6 is connect by gear set 9 with connecting shaft 21, the agitating device and
Piston 2 connects, and the swing motor 7, heating device 20 are electrically connected with control device 23.
In the above-mentioned technical solutions, the agitating device includes stirring motor 11, rotary shaft 12, interior disk 13, outer disk
14, agitating shaft 24 and blade 15, the upper surface and lower end surface of the piston 2 are respectively equipped with and interior disk 13 and the cooperation of outer disk 14
Groove, interior disk 13 is arranged in the groove held on the piston 2, and outer disk 14 is arranged in the groove of 2 lower end of piston, outer disk
It is connect at 14 center with 12 one end of rotary shaft, rotary shaft 12 is connect after passing through lower cover 5 with stirring motor 11, interior disk 13
Upper surface center is connected with agitating shaft 24, and agitating shaft 24 is connected with blade 15, and the stirring motor 11 is electrically connected with control device 23
It connects.
In the above-mentioned technical solutions, prominent axis is equipped in the groove of 2 upper end of piston, between the protrusion axis and interior disk
Equipped with interior disk bearing 16.
In the above-mentioned technical solutions, bearing with end cover 17 is equipped between the rotary shaft 12 and lower cover 5.
In the above-mentioned technical solutions, dispersion block 3 is equipped in the cylinder between the piston 2 and upper end cover 4, dispersion block 3 is
It is discoid, and dispersion block 3 is equipped with a plurality of vertically arranged through-hole.
In the above-mentioned technical solutions, retarder 8, swing motor are equipped between the swing motor 7 and crank link mechanism 6
7 output shaft is connect with the input terminal of retarder 8, and the output end of retarder 8 is connect with gear set 9.
The working principle of the intermediate receptacle is：Formation fluid is injected into cylinder 1 from expects pipe 18 according to a certain percentage, is then led to
Crossing the control swing motor 7 of control device 23 drives crank link mechanism 6 to wave intermediate receptacle 180 ° from plumbness realization, and
And wobble frequency is adjustable, dispersion block moves back and forth in intermediate receptacle, while outer disk 14 can be driven to revolve by stirring motor 11
Turn, outer disk 14 drives the blade 15 on interior disk 13 to rotate by the rotation of disk 13 in magnetic force drive.By shaking up and down
Pendulum, dispersion block dispersion and blade stirring, which reach, makes the well-mixed purpose of each fluid, then makes its recovery by heater heating
To formation fluid state, pressure pipe is then connected into displacement pump, expects pipe is connected to displacement object modular system, to carry out various rock cores
Displacement evaluation experimental.
When experiment, first shifts piston 2 onto cylinder 1 top, then connects injection fluid circuit at the expects pipe of intermediate receptacle,
Feeding valve is beaten, pressure valve is opened simultaneously, sample medium is injected, is then shut off material valve.
Start stirring motor 11 by control device, rotation speed is set, stirring motor 11 drives outer disk 14 to rotate, outside
Disk 14 drives interior disk 13 to rotate by magnetic force, so that the blade 15 being fixed on interior disk 13 be driven to rotate, is stirred；
The power supply of heater 20 is opened, heating temperature is set, is heated；
Start swing motor 7, wobble frequency is set, after setting, swing motor 7 passes through speed reducer 8, crank link mechanism
6, gear set 9 makes intermediate receptacle realize that 180 degree is waved from plumbness, and dispersion block 3 can be in cylinder 1 back and forth while waving
It is mobile, porous design is used among dispersion block 3, makes the abundant mixed phase of various media；
Through after a period of time with postponing, it is ensured that after mixing, stop waving, rotation and heating can proceed with, so
Displacement pump is connected in pressure pipe afterwards, displacement system will be connected at expects pipe, beats feeding valve 18 and pressure valve 19, it is real to carry out rock core flowing
It tests.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art within the technical scope disclosed by the utility model, can readily occur in
Change or replacement, should be covered within the scope of the utility model.
Claims (6)
1. a kind of intermediate receptacle that the high temperature and pressure for configuring formation fluid is mixed, it is characterized in that：Including cylinder, piston, company
Spindle, bracket, swing motor, crank link mechanism, agitating device, heater and control device, the cylinder both ends are equipped with upper
End cap and lower cover are connected with expects pipe on the upper end cover, and expects pipe is equipped with material valve, which is equipped with pressure pipe, pressure pipe
It is equipped with pressure valve, the piston is arranged in cylinder, and piston one end is connect with agitating device, and the heater is arranged in cylinder
Outer wall, and cylinder body outer wall is connected with connecting shaft, the end of connecting shaft is connect by bearing block with bracket, and the bracket is equipped with song
Handle link mechanism, the output end of the swing motor are connect with the crank link mechanism, and the brace and connecting rod framework passes through gear
It organizes and connect axis connection, the agitating device is connect with piston, and the swing motor, heating device are electrically connected with control device.
2. the intermediate receptacle that the high temperature and pressure of configuration formation fluid according to claim 1 is mixed, it is characterized in that：Institute
Stating agitating device includes stirring motor, rotary shaft, interior disk, outer disk, agitating shaft and blade, and the upper surface of the piston is under
End face is respectively equipped with the groove with interior disk and the cooperation of outer disk, and interior disk is arranged in the groove of piston upper end, and outer disk is set
Set in the groove of piston, connect at the center of outer disk with rotary shaft one end, rotary shaft pass through lower cover after with stirring
Motor connection, the upper surface center of interior disk are connected with agitating shaft, and agitating shaft is connected with blade, and the stirring motor and control fill
Set electrical connection.
3. the intermediate receptacle that the high temperature and pressure of configuration formation fluid according to claim 2 is mixed, it is characterized in that：Institute
It states and is equipped with prominent axis in the groove of piston upper end, interior disk bearing is equipped between the protrusion axis and interior disk.
4. the intermediate receptacle that the high temperature and pressure of configuration formation fluid according to claim 2 is mixed, it is characterized in that：Institute
It states and is equipped with bearing with end cover between rotary shaft and lower cover.
5. the intermediate receptacle that the high temperature and pressure of configuration formation fluid according to claim 1 is mixed, it is characterized in that：Institute
It states and is equipped with dispersion block in the cylinder between piston and upper end cover, dispersion block is discoid, and dispersion block is equipped with multiple vertical cloth
The through-hole set.
6. the intermediate receptacle that the high temperature and pressure of configuration formation fluid according to claim 1 is mixed, it is characterized in that：Institute
It states and is equipped with retarder between swing motor and crank link mechanism, the output shaft of swing motor and the input terminal of retarder connect,
The output end of retarder is connect with gear set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820485431.5U CN208137928U (en) | 2018-04-02 | 2018-04-02 | A kind of intermediate receptacle that the high temperature and pressure configuring formation fluid is mixed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820485431.5U CN208137928U (en) | 2018-04-02 | 2018-04-02 | A kind of intermediate receptacle that the high temperature and pressure configuring formation fluid is mixed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208137928U true CN208137928U (en) | 2018-11-23 |
Family
ID=64291385
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820485431.5U Expired - Fee Related CN208137928U (en) | 2018-04-02 | 2018-04-02 | A kind of intermediate receptacle that the high temperature and pressure configuring formation fluid is mixed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208137928U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113310845A (en) * | 2021-05-26 | 2021-08-27 | 内蒙古民族大学 | High-temperature and high-pressure stratum crude oil physical property analysis system |
-
2018
- 2018-04-02 CN CN201820485431.5U patent/CN208137928U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113310845A (en) * | 2021-05-26 | 2021-08-27 | 内蒙古民族大学 | High-temperature and high-pressure stratum crude oil physical property analysis system |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181123 Termination date: 20190402 |
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| CF01 | Termination of patent right due to non-payment of annual fee |