CN207278248U - Van-type heat-preservation blending vehicle for fracturing fluid - Google Patents
Van-type heat-preservation blending vehicle for fracturing fluid Download PDFInfo
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- CN207278248U CN207278248U CN201720546476.4U CN201720546476U CN207278248U CN 207278248 U CN207278248 U CN 207278248U CN 201720546476 U CN201720546476 U CN 201720546476U CN 207278248 U CN207278248 U CN 207278248U
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Abstract
The utility model belongs to the technical field of oil fracturing is thoughtlessly joined in marriage, a fracturing fluid van-type keeps warm and thoughtlessly joins in marriage car is disclosed, include: the box body is internally provided with a mixing tank, an additive supply device, a water inlet device, a viscous material supply device and a liquid distribution system, wherein the additive supply device, the water inlet device, the viscous material supply device and the liquid distribution system are communicated with the mixing tank; the compartment body is provided with a heat insulation layer. The utility model has the advantages that the blending equipment is arranged on the chassis of the vehicle in a centralized way, so that the blending operation of fracturing fluid can be realized by a single vehicle, the occupied area is small, and the movement is convenient; the mixing tank is arranged in the compartment body, the volume of the mixing tank is small, the mixing tank can be used immediately after mixing, and no waste liquid residue exists; the van body is provided with the heat preservation layer, so that the van-type heat preservation blending vehicle for the fracturing fluid can be operated in all weather in high-cold and high-heat areas, and the blank of the domestic heat preservation van-type fracturing fluid continuous blending vehicle is filled.
Description
Technical field
Oil fracturing mixed technology field is the utility model is related to, more particularly to a kind of fracturing fluid van-type insulation mixing vehicle.
Background technology
Hydraulic fracturing process is a kind of in the widely used stable yields in oil field, yield-increasing technique, and unconventionaloil pool reservoir exists at present
China largely occurs, and the low hole of low permeability reservoir, hypotonic, anisotropism is strong, reserves abundance is low, predisposes to damage, most hypotonic
The oil/gas well of saturating reservoir must implement Hydro Fracturing Stimulation Treatment rear and see production capacity.Hydraulic fracturing has become hyposmosis, extra-low permeability
The important measures of oil field development volume increase, economic development of its technology level to oil gas directly affect.Research and develop large-scale pressure
Supporting technology is split, is played an important role to improving site operation level with quality control capability.It is domestic by cost and technology restriction
Fracturing fluid system is often below instant melon using modified guar and the direct mixture of clear water, mixed performance and viscosity release rapidity
That glue.Conventional agitating mode Efficient Adhesive Promotion is undesirable.When matching somebody with somebody liquid for massive hydraulic fracturing operation, it is necessary to put dozens of at the scene
Liquid tank digs pond nearby, for storing fracturing fluid in advance to meet fracturing fluid discharge capacity and gross demand.Liquid tank volume compared with
Greatly, carrying is more difficult, and the requirement to ground support equipment is also higher；The shortcomings that these equipment is：Landed cost is higher, with being arranged
It is standby to take up a large area, is low with liquid efficiency more than raffinate.
Utility model content
(1) technical problems to be solved
The technical problems to be solved in the utility model is：It is by putting at the scene to solve the fracturing fluid of existing oil/gas well
A large amount of liquid tanks or the nearby mode in digging pond realize fracturing fluid mixture, and this mixing device, which exists, to be taken up a large area, is not easy
Carry, the problems such as raffinate is more.
(2) technical solution
In order to solve the above-mentioned technical problem, the utility model provides a kind of fracturing fluid van-type insulation mixing vehicle, including：
The chassis being connected with driver's cabin and the carriage body being arranged on the chassis, are equipped with mixture tank in the carriage body, and with it is described
Addition agent feeding device, water feed apparatus, viscous material feedway and the outflow pipeline of mixture tank connection, the mixture tank are used for
The material of the addition agent feeding device, water feed apparatus, the conveying of viscous material feedway is uniformly mixed and by the hair
Liquid system is discharged；The carriage body is equipped with insulating layer.
Wherein, the water feed apparatus is connected with side of the viscous material feedway with the mixture tank, the lotion
System is connected with the opposite side of the mixture tank.
Wherein, the middle part of the mixture tank is equipped with tack producing device, and the tack producing device is used for the thing in the mixture tank
Material is continuously stirred to increase the viscosity of the material.
Wherein, playpipe is equipped with the mixture tank, the playpipe is equipped with multiple spray-holes, the playpipe and institute
State addition agent feeding device connection.
Wherein, the playpipe be along the mixture tank sidewall horizontal set ring pipe, the ring pipe with it is described
Gap is left between side wall；The spray-hole is located at downward towards the side of the side wall, the spray-hole on the ring pipe
Tilt.
Wherein, the ring pipe is arranged on the top of the mixture tank.
Wherein, the addition agent feeding device is equipped with cleaning interface, and the cleaning interface is used to connect water source and to described
Mixture tank is cleaned.
Wherein, the water feed apparatus is connected with the viscous material feedway by pigment mixing arrangement and the mixture tank
Logical, the pigment mixing arrangement is Venturi tube.
Wherein, the water feed apparatus is structure as a whole with the chassis, and the water feed apparatus is parallel with least two water inlets
Pipeline.
Wherein, be additionally provided with switch board in the carriage body, the switch board by cable respectively with the outflow pipeline, thickening
Device, addition agent feeding device, water feed apparatus and the connection of viscous material feedway.
(3) beneficial effect
Above-mentioned technical proposal has the following advantages that：A kind of fracturing fluid van-type insulation mixing vehicle of the utility model, by that will mix
With equipment concentrated setting on the chassis of vehicle, fracturing fluid mixture operation can be achieved in bicycle, and floor space is small, conveniently moving；
Mixture tank is arranged in carriage body, and mixture tank volume is small, i.e., with using, no waste liquid remains；Carriage body is equipped with insulating layer so that the pressure break
Liquid van-type insulation mixing vehicle can fill up the continuous mixture of state's inside holding van-type fracturing fluid in all weather operations of high and cold high fever area
The blank of car.
Brief description of the drawings
Fig. 1 is the structure diagram of fracturing fluid van-type insulation mixing vehicle described in the utility model；
Fig. 2 is the top view of playpipe described in the utility model；
Fig. 3 is the bottom view of Fig. 2；
Fig. 4 is the sectional view of playpipe described in the utility model.
Wherein, 1, carriage body；2nd, outflow pipeline；3rd, mixture tank；4th, tack producing device；5th, pigment mixing arrangement；6th, additive supplies
To device；7th, water feed apparatus；8th, viscous material feedway；9th, switch board；10th, chassis；11st, playpipe；12nd, spray-hole.
Embodiment
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is described in further detail.Below
Embodiment is used to illustrate the utility model, but is not intended to limit the scope of the present invention.
As shown in Figure 1, a kind of fracturing fluid van-type insulation mixing vehicle of the utility model, including：The chassis being connected with driver's cabin
10 and the carriage body 1 that is arranged on the chassis, mixture tank 3 is equipped with the carriage body 1, and connected with the mixture tank 3
Agent feeding device 6, water feed apparatus 7, viscous material feedway 8 and outflow pipeline 2 are added, the mixture tank 3 is used for by described in
The material that addition agent feeding device 6, water feed apparatus 7, viscous material feedway 8 convey is uniformly mixed and by the lotion system
The discharge of system 2；The carriage body 1 is equipped with insulating layer.Guar gum is conveyed to mixture tank 3, water feed apparatus by viscous material feedway 8
7 are connected with external source and inject water into mixture tank 3, and the auxiliary agent added needed for mixture is added to mixed by addition agent feeding device 6
In distribution tank 3, in mixture tank 3 after mixing, outflow pipeline 2 transfers out, for subsequent processing for guar gum, water and auxiliary agent
Use.All configuration process are completed in carriage body 1, and without being additionally provided equipment auxiliary, whole car is exactly a set of independent mix
With equipment, shift position at any time, translational speed is fast, expense is low.Since carriage body 1 is provided with insulating layer, the fracturing fluid railway carriage or compartment
Formula insulation mixing vehicle can work normally in the range of subzero 30 degrees Celsius to 45 degrees Celsius above freezing, be influenced by external environment
It is smaller, it is applied widely suitable for various high and cold high fever places.
Further, the water feed apparatus 7 is connected with side of the viscous material feedway 8 with the mixture tank 3, institute
The opposite side that outflow pipeline 2 is stated with the mixture tank 3 connects., it is necessary to flow a spacing after guar gum is mixed with water and auxiliary agent
Outflow pipeline 2 is got to from after, i.e. fracturing fluid needs to stay for some time in mixture tank 3 before discharge, this setting can
So that just the complete fracturing fluid of mixture undergoes the process of one section of viscosity release, make the increase of its viscosity, can more meet the pressure break work in later stage
Requirement of the skill to fracturing fluid viscosity.
Further, in order to ensure outflow pipeline 2 export fracturing fluid have it is good and stablize viscosity, the mixture tank
3 middle part is equipped with tack producing device 4, and the tack producing device 4 is used to continuously stir the material in the mixture tank 3 to increase
The viscosity of the material.Tack producing device 4 can be mutually mixed the fracturing fluid of levels in mixture tank 3, and be uniformly mixed so that
The fracturing fluid stable quality of output；Fracturing fluid viscosity continues to increase in whipping process, meets process requirements.
As in Figure 2-4, in order to enable auxiliary agent uniformly to be mixed with guar gum, injection is equipped with the mixture tank 3
Pipe 11, the playpipe 11 are equipped with multiple spray-holes 12, and the playpipe 11 is connected with the addition agent feeding device 6.Add
Add the auxiliary agent that agent feeding device 6 provides to enter playpipe 11, then flowed out by each spray-hole 12, mixed with guar gum everywhere
Close, ensure mixture quality.
Further, the playpipe 11 is along the ring pipe of the sidewall horizontal setting of the mixture tank 3, the ring pipe
Gap is left between the side wall；The spray-hole 12 is located on the ring pipe towards the side of the side wall, the spray
Perforation 12 tilts down.Ring pipe is set along side wall, does not influence the stirring of tack producing device 4, while can be uniformly distributed auxiliary agent
Into mixture tank 3；Spray-hole 12 tilts down, and can be directly sprayed onto to avoid auxiliary agent on the side wall on the side of playpipe 11, can also
Prevent auxiliary agent from falling on playpipe 11, ensure that all auxiliary agents can be mixed with guar gum.The ring pipe is preferably provided at institute
State the top of mixture tank 3.
To realize the cleaning to mixture tank 3, to realize the purpose for preparing different mixed liquids, in the addition agent feeding device
6 are equipped with cleaning interface, and the cleaning interface is used to connect water source and clean the mixture tank 3.The interface can pass through
One triple valve is realized, is usually closed, it is necessary to when cleaning, it is connected with external water source, clear water is entered by the interface
Playpipe 11, is then sprayed by spray-hole 12, realizes the cleaning to mixture tank 3.
Further, the water feed apparatus 7 and the viscous material feedway 8 by pigment mixing arrangement 5 with it is described
Mixture tank 3 connects, and the pigment mixing arrangement 5 is Venturi tube.
Further, the water feed apparatus 7 is structure as a whole with the chassis 10, and the water feed apparatus 7 is parallel with least
Two inlet pipelines, the structure are prefabricated into a single integrated structure with 10 crane span structure of chassis before dispatching from the factory.A plurality of inlet pipeline at the same time with
Water feed apparatus 7 connects, and every inlet pipeline is equipped with water pump, can independently supply water；When demand water supply is larger, Ke Yitong
Cross a plurality of inlet pipeline to intake at the same time, liquid demand is matched somebody with somebody in guarantee.
For convenience of centralized Control, be additionally provided with switch board 9 in the carriage body 1, the switch board 9 by cable respectively with it is described
Outflow pipeline 2, tack producing device 4, addition agent feeding device 6, water feed apparatus 7 and viscous material feedway 8 connect.The control
Cabinet 9 processed is equipped with PLC module and display screen, remote control can be carried out to the equipment that is attached thereto and by the operating condition of each equipment
Shown.Such as：Control the unlatching of outflow pipeline 2, closing or adjust its aperture to adjust lotion amount, adjust tack producing device
4 rotating speed, changes the supply type of addition agent feeding device 6 or adjusts auxiliary agent quantity delivered in real time according to product quality, adjust
The inflow of water feed apparatus 7 and the guar gum quantity delivered of viscous material feedway 8 etc.；As long as at switch board 9
Complete all operations and monitor the operating status of each equipment.In addition, according to field working conditions, literary mound can be adjusted by switch board 9
In pipe aperture.
In order to enable fracturing fluid van-type insulation mixing vehicle to be parked in different terrain, the chassis 10 is equipped with hydraulic pressure branch
Leg, hydraulic leg is scalable, by adjusting the collapsing length of each hydraulic leg, the fracturing fluid van-type can be kept the temperature mixing vehicle water
Flat to be supported on different ground, support speed is fast, supporting ＆ stablizing., can when needing to remove fracturing fluid van-type insulation mixing vehicle
To pack up hydraulic leg, normally drive safely on road easy to fracturing fluid van-type insulation mixing vehicle.
As can be seen from the above embodiments, the utility model is by the way that all liquid equipments are all disposed within carriage body 1, carriage body
1 is equipped with insulating layer, fracturing fluid van-type insulation mixing vehicle can be made to be worked normally in the environment of high and cold high fever, to external environment
Requirement it is relatively low；Guar gum needs to stay for some time in mixture tank 3 after mixing with water, auxiliary agent, in this period, mixes
Viscosity with liquid gradually increases, and quality also tends to unanimously, ensure the mixed liquid stable quality that outflow pipeline 2 exports and viscosity meets
Enough technological requirements；The tack producing device 4 for being arranged on the middle part of mixture tank 3 continuously stirs mixed liquid, is uniformly mixed it, viscosity
Increase, ensure that the quality of output mixed liquid；The setting of playpipe 11 so that auxiliary agent distribution is more uniform, improves mixed liquid
Quality；During cleaning, clear water is sprayed by the spray-hole 12 of playpipe 11, and clear water can be reached under playpipe 11 by spray-hole 12
On the side wall of side, ensure cleaning performance；Pigment mixing arrangement 5 uses Venturi tube, ensure that guar gum and the abundant of water mix
Close.On the whole, fixed make-up station need not be built using fracturing fluid van-type insulation mixing vehicle, can showed in pressure break well site
The now with the current of fracturing fluid is realized in field, meets that the continuous of a variety of system fracturing fluids such as massive hydraulic fracturing scene guar gum and slippery water is matched somebody with somebody
Note, pressure break formula of liquid can adjust at any time at the scene, i.e., no raffinate, few with liquid allowance with noting, and reduce pressure break cost, have
Beneficial to environmental protection.All devices are all disposed within chassis 10, and whole fracturing fluid van-type insulation mixing vehicle is exactly one independent
Product, bicycle can just be completed entirely to match somebody with somebody liquid operation, can immediately provide and meet the fracturing fluid of pressure break viscosity requirement, can make
Sold for product vehicle；Using car as carrier, the utilization rate of fracturing fluid van-type insulation mixing vehicle is high, it is possible to achieve batch production pressure
Split construction operation；The whole series realize motor, the start stop switch of electric appliance measuring element with liquid process using 9 automatic control module of switch board
Deng easy to control, the degree of automation height.
The utility model is that fracturing fluid big flow matches somebody with somebody setting for liquid in hydraulic fracturing in a kind of technique specifically for oil output
It is standby, belong to oil output technology field.The utility model can be good at meeting massive hydraulic fracturing construction site batch production pressure
Split liquid and match somebody with somebody liquid demand, be especially suitable for the round-the-clock pressure break of extremely frigid zones and match somebody with somebody liquid construction operation, filled up state's inside holding van-type fracturing fluid
The blank of continuous mixing truck.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, on the premise of the utility model technical principle is not departed from, some improvement and replacement can also be made, these change
The scope of protection of the utility model is also should be regarded as into replacement.
Claims (10)
1. a kind of fracturing fluid van-type keeps the temperature mixing vehicle, it is characterised in that including：The chassis (10) being connected with driver's cabin and setting
Carriage body (1) on the chassis, the carriage body (1) is interior to be equipped with mixture tank (3), and adds with what the mixture tank (3) connected
Add agent feeding device (6), water feed apparatus (7), viscous material feedway (8) and outflow pipeline (2), the mixture tank (3) is used
It is uniformly mixed simultaneously in by the material of the addition agent feeding device (6), water feed apparatus (7), viscous material feedway (8) conveying
Discharged by the outflow pipeline (2)；
The carriage body (1) is equipped with insulating layer.
2. fracturing fluid van-type as claimed in claim 1 keeps the temperature mixing vehicle, it is characterised in that the water feed apparatus (7) and stickiness
Side of the material delivery system (8) with the mixture tank (3) connects, and the outflow pipeline (2) is another with the mixture tank (3)
Side connects.
3. fracturing fluid van-type as claimed in claim 2 keeps the temperature mixing vehicle, it is characterised in that is set in the middle part of the mixture tank (3)
There is tack producing device (4), the tack producing device (4) is used to the material in the mixture tank (3) is continuously stirred to increase
State the viscosity of material.
4. fracturing fluid van-type as claimed in claim 1 keeps the temperature mixing vehicle, it is characterised in that spray is equipped with the mixture tank (3)
Pipe (11) is penetrated, the playpipe (11) is equipped with multiple spray-holes (12), and the playpipe (11) fills with additive supply
Put (6) connection.
5. fracturing fluid van-type as claimed in claim 4 keeps the temperature mixing vehicle, it is characterised in that the playpipe (11) is along described
The ring pipe that the sidewall horizontal of mixture tank (3) is set, gap is left between the ring pipe and the side wall；The spray-hole
(12) tilted down on the ring pipe towards the side of the side wall, the spray-hole (12).
6. fracturing fluid van-type as claimed in claim 5 keeps the temperature mixing vehicle, it is characterised in that the ring pipe is arranged on described mixed
The top of distribution tank (3).
7. fracturing fluid van-type as claimed in claim 1 keeps the temperature mixing vehicle, it is characterised in that the addition agent feeding device (6)
Equipped with cleaning interface, the cleaning interface is used to connect water source and clean the mixture tank (3).
8. fracturing fluid van-type as claimed in claim 1 keeps the temperature mixing vehicle, it is characterised in that the water feed apparatus (7) with it is described
Viscous material feedway (8) is connected by pigment mixing arrangement (5) with the mixture tank (3), the pigment mixing arrangement (5)
For Venturi tube.
9. fracturing fluid van-type as claimed in claim 1 keeps the temperature mixing vehicle, it is characterised in that the water feed apparatus (7) with it is described
Chassis (10) is structure as a whole, and the water feed apparatus (7) is parallel with least two inlet pipelines.
10. fracturing fluid van-type as claimed in claim 1 keeps the temperature mixing vehicle, it is characterised in that is additionally provided with control in the carriage body (1)
Cabinet (9) processed, the switch board (9) by cable respectively with the outflow pipeline (2), tack producing device (4), addition agent feeding device
(6), water feed apparatus (7) and viscous material feedway (8) connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720546476.4U CN207278248U (en) | 2017-05-16 | 2017-05-16 | Van-type heat-preservation blending vehicle for fracturing fluid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720546476.4U CN207278248U (en) | 2017-05-16 | 2017-05-16 | Van-type heat-preservation blending vehicle for fracturing fluid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207278248U true CN207278248U (en) | 2018-04-27 |
Family
ID=61992151
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720546476.4U Active CN207278248U (en) | 2017-05-16 | 2017-05-16 | Van-type heat-preservation blending vehicle for fracturing fluid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207278248U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110947309A (en) * | 2019-12-16 | 2020-04-03 | 湖北中油科昊机械制造有限公司 | High-efficient environmental protection mixes car |
| CN112483061A (en) * | 2019-09-12 | 2021-03-12 | 中国石油天然气股份有限公司 | Fracturing construction system and fracturing construction heat preservation method |
| CN112502683A (en) * | 2020-12-02 | 2021-03-16 | 大庆石油管理局有限公司 | Integrated water supply and liquid distribution equipment |
-
2017
- 2017-05-16 CN CN201720546476.4U patent/CN207278248U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112483061A (en) * | 2019-09-12 | 2021-03-12 | 中国石油天然气股份有限公司 | Fracturing construction system and fracturing construction heat preservation method |
| CN110947309A (en) * | 2019-12-16 | 2020-04-03 | 湖北中油科昊机械制造有限公司 | High-efficient environmental protection mixes car |
| CN110947309B (en) * | 2019-12-16 | 2022-11-08 | 湖北中油科昊机械制造有限公司 | High-efficient environmental protection mixes car |
| CN112502683A (en) * | 2020-12-02 | 2021-03-16 | 大庆石油管理局有限公司 | Integrated water supply and liquid distribution equipment |
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