CN209261539U - A kind of oil fracturing acidification fracturing fluid treatment device - Google Patents
A kind of oil fracturing acidification fracturing fluid treatment device Download PDFInfo
- Publication number
- CN209261539U CN209261539U CN201822217894.6U CN201822217894U CN209261539U CN 209261539 U CN209261539 U CN 209261539U CN 201822217894 U CN201822217894 U CN 201822217894U CN 209261539 U CN209261539 U CN 209261539U
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- China
- Prior art keywords
- tube
- shell
- fracturing fluid
- solenoid valve
- treatment device
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Abstract
The utility model discloses a kind of oil fracturing acidification fracturing fluid treatment devices, including shell, support leg, oxidant liquid case, connecting tube, the first solenoid valve, the first inflator pump, inlet tube, second solenoid valve, outlet tube, motor, straight tube, short tube, stir plate, first through hole, cavity, seal closure, the second inflator pump, the first tracheae, aspiration pump, the second tracheae, liquid-feeding tube, third solenoid valve, inner tube and the second through-hole.The utility model is structurally reasonable, this kind of fracturing fluid treatment device is when handling fracturing fluid, by the mating reaction of liquid feeding structure, straight tube, short tube and stir plate, it can uniformly make the disperse oxidant inside oxidant liquid case to enclosure interior, the treatment effeciency of fracturing fluid can be improved；This kind of fracturing fluid treatment device can be inflated and be evacuated for enclosure interior by the second inflator pump and aspiration pump, and to change enclosure interior air pressure, the discharge and addition of enclosure interior fracturing fluid are carried out by draught head.
Description
Technical field
The utility model relates to a kind of fracturing fluid treatment device, specially a kind of oil fracturing acidification is filled with fracturing fluid treatment
It sets, belongs to oil fracturing acidification applied technical field.
Background technique
Fracture acidizing abbreviation acid fracturing；It is to use acid solution as fracturing fluid in the case where being higher than formation fracture pressure, carries out that support is not added
The pressure break of agent；Lean on the corrosion of acid solution by the wall surface corrosion in crack at rough surface during acid fracturing, so that termination of pumping
After release, crack wall surface will not be closed completely；Therefore, flow conductivity with higher to recovery and improves capacity of oilwell,
Effect is obvious；This method is suitable for Carbonate Reservoir.
It is needed when fracture acidizing using fracturing fluid, after fracturing fluid recovery (backflow), is handled, wherein chemical oxidization method is one
The common processing method of kind；Generally in processing, oxidant possibly can not be quickly distributed in fracturing fluid, and treatment effeciency may
It is lower；In processing, need to carry out the driving of fracturing fluid, and fracturing fluid has acidity, the pump housing directly contacts possibility with fracturing fluid
It will receive damage.Therefore, a kind of oil fracturing acidification fracturing fluid treatment device is proposed regarding to the issue above.
Utility model content
The purpose of this utility model is that solve the above-mentioned problems and provides a kind of oil fracturing acidification fracturing fluid
Processing unit.
The utility model is achieved through the following technical solutions above-mentioned purpose, and fracturing fluid treatment is used in a kind of oil fracturing acidification
Device, including shell, liquid feeding structure and the motor for being fixedly mounted on case top, the output shaft of the motor and the top of straight tube
Hold affixed, the fixation of the surface of the straight tube is communicated with several short tubes, and the end of the short tube is connected with stir plate, the agitation
Intralamellar part is provided with cavity, is connected to inside the cavity and short tube, the agitation plate surface is uniformly provided with several first through hole；
The liquid feeding structure includes being fixedly mounted on the oxidant liquid case of shell side and being fixedly mounted on oxidant
The gas outlet of first inflator pump of fluid box top exterior walls, first inflator pump is connected to oxidant liquid box top, described
Oxidant liquid bottom portion is fixedly installed with the first solenoid valve, and the bottom end of first solenoid valve is connected to one end of connecting tube,
And the fixed connection inner tube of connection pipe end, said inner tube clearance fit are connected to the inside of straight tube, the surface of said inner tube is uniform
It is provided with several the second through-holes；
The fixed connection inlet tube of the case top, the bottom side fixed installation second solenoid valve of the shell, and the
The fixed connection outlet tube in one end of two solenoid valves, the front of the shell and the back side of shell are fixedly installed with the second inflation respectively
The gas outlet of pump and aspiration pump, second inflator pump is connected to by the first tracheae with case top, the air inlet of the aspiration pump
Mouth is connected to by the second tracheae with case top, the end mating connection sealing plug of the inlet tube.
Preferably, there are four the support legs of rectangular array distribution for the housing bottom fixed installation.
Preferably, the fixed connection liquid-feeding tube in the oxidant liquid box top and third solenoid valve, and liquid-feeding tube top spiral shell
Line is connected with pipe lid.
Preferably, the inlet tube is inverted J-type structure.
Preferably, the top of said inner tube is fixedly installed with seal closure, and the output shaft end at seal closure top and motor
Contact.
Preferably, the connecting tube runs through housing bottom, and hot-melt adhesive paste between connecting tube and shell.
The beneficial effects of the utility model are:
1, this kind of fracturing fluid treatment device passes through liquid feeding structure, straight tube, short tube and agitation when handling fracturing fluid
The mating reaction of plate can uniformly make disperse oxidant inside oxidant liquid case to enclosure interior, further cooperate motor,
The treatment effeciency of fracturing fluid can be improved in the stirring action of straight tube, short tube and stir plate；
2, this kind of fracturing fluid treatment device can be inflated and be taken out for enclosure interior by the second inflator pump and aspiration pump
Gas carries out the discharge and addition of enclosure interior fracturing fluid by draught head, the pump housing is not necessarily to and pressure break to change enclosure interior air pressure
Liquid directly contacts, and can avoid fracturing fluid and damages the pump housing.
Detailed description of the invention
Fig. 1 is the utility model overall structure diagram；
Fig. 2 is the utility model shell side structure schematic view；
Fig. 3 is the utility model oxidant liquid box top structural schematic diagram；
Fig. 4 is the utility model straight tube schematic diagram of internal structure；
Fig. 5 is the utility model stir plate structural schematic diagram.
In figure: 1, shell, 2, support leg, 3, oxidant liquid case, 4, connecting tube, the 5, first solenoid valve, the 6, first inflation
Pump, 7, inlet tube, 8, second solenoid valve, 9, outlet tube, 10, motor, 11, straight tube, 12, short tube, 13, stir plate, 1301, first
Through-hole, 1302, cavity, 14, seal closure, the 15, second inflator pump, the 16, first tracheae, 17, aspiration pump, the 18, second tracheae, 19,
Liquid-feeding tube, 20, third solenoid valve, 21, inner tube, the 2101, second through-hole.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to shown in Fig. 1-5, a kind of acidification of oil fracturing use fracturing fluid treatment device, including shell 1, liquid feeding structure with
And it is fixedly mounted on the motor 10 at 1 top of shell, the top of the output shaft and straight tube 11 of the motor 10 is affixed, the straight tube 11
Surface it is fixed be communicated with several short tubes 12, the end of the short tube 12 is connected with stir plate 13, inside the stir plate 13
Be provided with cavity 1302, be connected to inside the cavity 1302 and short tube 12,13 surface of stir plate be uniformly provided with several first
Through-hole 1301, motor 10 can drive stir plate 13 to be rotated, and carry out the stirring inside shell 1；
The liquid feeding structure includes being fixedly mounted on the oxidant liquid case 3 of 1 side of shell and being fixedly mounted on oxidation
First inflator pump 6 of 3 top exterior walls of agent fluid box connects at the top of the gas outlet of first inflator pump 6 and oxidant liquid case 3
Logical, 3 bottom of oxidant liquid case is fixedly installed with the first solenoid valve 5, the bottom end of first solenoid valve 5 and connecting tube 4
One end connection, and the fixed connection inner tube 21 in 4 end of connecting tube, 21 clearance fit of said inner tube are connected to the inside of straight tube 11,
The surface of said inner tube 21 is uniformly provided with several the second through-holes 2101, and liquid feeding structure can make the liquid in oxidant liquid case 3
It carries out in shell 1, the oxidant in oxidant liquid case 3 uses hydrogenperoxide steam generator；
Second solenoid valve 8 is fixedly mounted in fixed connection inlet tube 7, the bottom side of the shell 1 at the top of the shell 1,
And the fixed connection outlet tube 9 in one end of second solenoid valve 8, the front of the shell 1 and the back side of shell 1 are fixedly installed with respectively
Second inflator pump 15 and aspiration pump 17, the gas outlet of second inflator pump 15 passes through to be connected at the top of the first tracheae 16 and shell 1,
By being connected at the top of the second tracheae 18 and shell 1, the end of the inlet tube 7 is cooperatively connected to be sealed the air inlet of the aspiration pump 17
Mouth plug, the second inflator pump 15 and aspiration pump 17 can increase or decrease the gas in shell 1 to being evacuated and being inflated inside shell 1
Pressure.
1 bottom of shell is fixedly mounted there are four the support leg 2 of rectangular array distribution, and support leg 2 carries out shell 1
Support；Fixed connection liquid-feeding tube 19 and third solenoid valve 20 at the top of the oxidant liquid case 3, and 19 top screw thread of liquid-feeding tube connects
It is connected to pipe lid, liquid-feeding tube 19 can carry out the addition of liquid in oxidant liquid case 3, and third solenoid valve 20 is used for oxidant liquid case
3 deflate；The inlet tube 7 is inverted J-type structure, addition of the inlet tube 7 for fracturing fluid in shell 1；Said inner tube 21
Top is fixedly installed with seal closure 14, and 14 top of seal closure is contacted with the output shaft end of motor 10, and seal closure 14 is to inner tube
21 top is blocked, and liquid in inner tube 21 is discharged from the second through-hole 2101；The connecting tube 4 runs through 1 bottom of shell,
And hot-melt adhesive paste between connecting tube 4 and shell 1, it realizes the seamless connection between connecting tube 4 and shell 1, avoids liquid in shell 1
It leaks out.
The electric elements occurred in the application external connection power supply and control switch when in use, remove sealing plug, into
Liquid pipe 7 can start aspiration pump 17, aspiration pump 17 can by the second tracheae 18 by the fracturing fluid after the external pipe insertion row of returning
The suction of 1 inner air of shell is carried out, 1 air pressure inside of shell is reduced, to make inside fracturing fluid suction casing 1, starts motor
10, motor 10 drives straight tube 11 and stir plate 13 to be rotated, and carries out the stirring inside shell 1, while starting the first inflator pump
6, the first solenoid valve 5 is opened, the first inflator pump 6 is inflated into oxidant liquid case 3, and the oxidant in oxidant liquid case 3 is molten
Liquid is entered in inner tube 21 by connecting tube 4, is then distributed to inside straight tube 11 by the second through-hole 2101, can be by short tube 12
Enter in cavity 1302, is then distributed to oxidant uniformly inside shell 1 by first through hole 1301, fracturing fluid can be improved
Treatment effeciency；
By opening second solenoid valve 8, a certain amount of treated fracturing fluid is released from outlet tube 9, by external artificial
Detection judges whether qualification, and after qualified, discharge is unqualified to continue to handle, and in exclusion process, can pass through sealing plug pair
The end of inlet tube 7 is blocked, and the first solenoid valve 5 is closed, and starts the second inflator pump 15, and the second inflator pump 15 is in shell 1
The discharge of fracturing fluid is accelerated in portion's plenum.
First solenoid valve 5, second solenoid valve 8 and third solenoid valve 20 transport environment-protecting machine using Alibaba's Botou City long
The DMF-Z model solenoid valve and its relevant mating power supply and circuit of tool Co., Ltd sale.
First inflator pump 6, the second inflator pump 15 and aspiration pump 17 are using the limited public affairs of Alibaba's Shanghai full blast industry
Take charge of the YX-51D-3 model air pump sold and its relevant mating power supply and circuit.
BPY-80M1-4 (0.55KW) type that motor 10 is sold using Alibaba WOLONG/ Wolong flagship store, official
Number motor and its relevant mating power supply and circuit.
It is related to circuit and electronic component and module is the prior art, those skilled in the art may be implemented completely,
Without superfluous words, the content of the utility model protection is not related to the improvement for software and method yet.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (6)
1. a kind of oil fracturing acidification fracturing fluid treatment device, it is characterised in that: including shell (1), liquid feeding structure and consolidate
Motor (10) of the Dingan County at the top of shell (1), the top of the output shaft and straight tube (11) of the motor (10) is affixed, described straight
The surface fixation of pipe (11) is communicated with several short tubes (12), and the end of the short tube (12) is connected with stir plate (13), described
It is provided with cavity (1302), is connected to inside the cavity (1302) and short tube (12), the stir plate (13) inside stir plate (13)
Surface is uniformly provided with several first through hole (1301)；
The liquid feeding structure includes being fixedly mounted on the oxidant liquid case (3) of shell (1) side and being fixedly mounted on oxidation
First inflator pump (6) of agent fluid box (3) top exterior walls, the gas outlet and oxidant liquid case (3) of first inflator pump (6)
Top connection, oxidant liquid case (3) bottom are fixedly installed with the first solenoid valve (5), the bottom of first solenoid valve (5)
End is connected to one end of connecting tube (4), and fixed connection inner tube (21) in connecting tube (4) end, said inner tube (21) clearance fit
It is connected to the inside of straight tube (11), the surface of said inner tube (21) is uniformly provided with several the second through-holes (2101)；
Second solenoid valve is fixedly mounted in fixed connection inlet tube (7) at the top of the shell (1), the bottom side of the shell (1)
(8), and fixed connection outlet tube (9) in one end of second solenoid valve (8), the front of the shell (1) and the back side of shell (1) are divided
It is not fixedly installed with the second inflator pump (15) and aspiration pump (17), the gas outlet of second inflator pump (15) passes through the first tracheae
(16) it is connected to shell (1) top, the air inlet of the aspiration pump (17) at the top of the second tracheae (18) and shell (1) by connecting
It is logical, the end mating connection sealing plug of the inlet tube (7).
2. a kind of oil fracturing acidification fracturing fluid treatment device according to claim 1, it is characterised in that: the shell
(1) there are four the support legs (2) of rectangular array distribution for bottom fixed installation.
3. a kind of oil fracturing acidification fracturing fluid treatment device according to claim 1, it is characterised in that: the oxidation
Fixed connection liquid-feeding tube (19) and third solenoid valve (20) at the top of agent fluid box (3), and liquid-feeding tube (19) top is threaded with
Pipe lid.
4. a kind of oil fracturing acidification fracturing fluid treatment device according to claim 1, it is characterised in that: the feed liquor
Managing (7) is inverted J-type structure.
5. a kind of oil fracturing acidification fracturing fluid treatment device according to claim 1, it is characterised in that: said inner tube
(21) top is fixedly installed with seal closure (14), and is contacted at the top of seal closure (14) with the output shaft end of motor (10).
6. a kind of oil fracturing acidification fracturing fluid treatment device according to claim 1, it is characterised in that: the connection
It manages (4) and runs through shell (1) bottom, and hot-melt adhesive paste between connecting tube (4) and shell (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822217894.6U CN209261539U (en) | 2018-12-27 | 2018-12-27 | A kind of oil fracturing acidification fracturing fluid treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822217894.6U CN209261539U (en) | 2018-12-27 | 2018-12-27 | A kind of oil fracturing acidification fracturing fluid treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209261539U true CN209261539U (en) | 2019-08-16 |
Family
ID=67583580
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822217894.6U Expired - Fee Related CN209261539U (en) | 2018-12-27 | 2018-12-27 | A kind of oil fracturing acidification fracturing fluid treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209261539U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112358027A (en) * | 2020-11-03 | 2021-02-12 | 西南石油大学 | Fracturing fluid treatment device for petroleum fracturing acidification |
| CN112875919A (en) * | 2021-01-14 | 2021-06-01 | 中国石油大学(华东) | Fracturing fluid treatment device for petroleum fracturing acidification |
| CN113860470A (en) * | 2021-10-25 | 2021-12-31 | 中国石油大学(华东) | Acetylene fracturing is with fracturing fluid processing apparatus |
-
2018
- 2018-12-27 CN CN201822217894.6U patent/CN209261539U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112358027A (en) * | 2020-11-03 | 2021-02-12 | 西南石油大学 | Fracturing fluid treatment device for petroleum fracturing acidification |
| CN112875919A (en) * | 2021-01-14 | 2021-06-01 | 中国石油大学(华东) | Fracturing fluid treatment device for petroleum fracturing acidification |
| CN113860470A (en) * | 2021-10-25 | 2021-12-31 | 中国石油大学(华东) | Acetylene fracturing is with fracturing fluid processing apparatus |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190816 Termination date: 20201227 |