CN106121615A - A kind of oil field compression fracture fiber filling apparatus and charging method thereof - Google Patents
A kind of oil field compression fracture fiber filling apparatus and charging method thereof Download PDFInfo
- Publication number
- CN106121615A CN106121615A CN201610757843.5A CN201610757843A CN106121615A CN 106121615 A CN106121615 A CN 106121615A CN 201610757843 A CN201610757843 A CN 201610757843A CN 106121615 A CN106121615 A CN 106121615A
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- fiber
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- blender
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- imbibition
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- 239000000835 fiber Substances 0.000 title claims abstract description 149
- 206010010214 Compression fracture Diseases 0.000 title claims abstract description 14
- 238000000034 method Methods 0.000 title claims description 14
- 238000002347 injection Methods 0.000 claims abstract description 55
- 239000007924 injection Substances 0.000 claims abstract description 55
- 239000007788 liquid Substances 0.000 claims abstract description 38
- 238000005213 imbibition Methods 0.000 claims abstract description 36
- 239000012530 fluid Substances 0.000 claims abstract description 24
- 239000000203 mixture Substances 0.000 claims abstract description 11
- 238000002156 mixing Methods 0.000 claims description 23
- 230000008676 import Effects 0.000 claims description 12
- 239000007921 spray Substances 0.000 claims description 10
- 230000000694 effects Effects 0.000 claims description 6
- 239000004744 fabric Substances 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 3
- 238000005507 spraying Methods 0.000 claims description 3
- 239000002657 fibrous material Substances 0.000 claims 1
- 239000004576 sand Substances 0.000 description 6
- 238000010276 construction Methods 0.000 description 5
- 239000003921 oil Substances 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 3
- 230000005484 gravity Effects 0.000 description 2
- 239000010720 hydraulic oil Substances 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 241000233855 Orchidaceae Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
- E21B43/25—Methods for stimulating production
- E21B43/26—Methods for stimulating production by forming crevices or fractures
- E21B43/267—Methods for stimulating production by forming crevices or fractures reinforcing fractures by propping
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Preliminary Treatment Of Fibers (AREA)
Abstract
A kind of oil field compression fracture fiber filling apparatus, chassis 1 is connected with hydraulic pump 3 by the power takeoff carried, the suction inlet of injection centrifugal pump 6, outlet respectively with imbibition manifold 5, injection manifold 7 connects, the other end of injection manifold 7 connects the inlet of fiber conveying blender 10, fiber conveying blender 10 is arranged on car load afterbody, bottom is fixed with framework 2, top is embedded in the middle of operating platform 13, outlet is connected with discharge opeing manifold 11, electric control box 14 is arranged on below operating platform 13, for controlling the unlatching of filling apparatus, close and fibre metering, the velocity of discharge etc. of mixed liquid；Ejector pump motor 15 is connected with injection centrifugal pump 6.The present invention be capable of fiber quick, efficiently fill, ensure the mixture uniformity of fiber and fracturing fluid.
Description
Technical field
The invention belongs to a kind of oil field compression fracture fiber filling apparatus and charging method.
Background technology
Fiber sand fracturing utilizes suspended and sand carrying and the proppant crystallized ability of fiber in fracturing fluid, prevents proppant
Refluxing in reservoir seam net, it is possible to effectively promote individual well oil and gas production, this technology needs to solve during popularization and application
A filling difficult problem for fiber, (1) fiber light specific gravity and be difficult to dispersion, fracturing fluid easily occurs fiber agglomerate, adds unequal asking
Topic, causes sand plug to affect pressing crack construction time serious；(2) pressing crack construction medium sand ratio is in variable condition, and different sand is than needs
Fibre weight is different, and fiber needs accurate metering and real-time, tunable with the distributing precision of fracturing fluid, meets process requirements；(3) fine
Filling flow process and the method for dimension to develop to modularity direction, utilize unitary device to realize the functions such as filling, metering, mixture, full
Foot fiber adds efficiently, demand easily.
The fiber adding method of application is based on air conveying at present, i.e. utilizes the strength of air compressor to blow realization fibre
The conveying of dimension, fiber is separated by cyclone separator after being blowed by malleation, and fiber falls under gravity into the blending tank of fracturing blender truck
Mixing with fracturing fluid, whole course of conveying needs to employ the auxiliary equipments such as fiber delivery pump sled, cyclone and loop wheel machine, work of constructing
Skill is complicated, simultaneously as fiber suspension is short in the upper strata of blending tank, the fracturing fluid time of staying in blending tank, and fiber and pressure break
Liquid mixture mixture uniformity is difficult to ensure construction technology job requirements.
Summary of the invention
The present invention is directed to existing fiber filling apparatus and the shortcoming and defect of charging method, it is provided that a kind of fiber adds filling
Put and charging method, it is possible to realize fiber quick, efficiently fill, ensure the mixture uniformity of fiber and fracturing fluid.
For achieving the above object, the technical scheme is that
A kind of oil field compression fracture fiber filling apparatus, is centrifuged including chassis 1, framework 2, hydraulic pump 3, imbibition manifold 5, injection
Pump 6, injection manifold 7, fiber conveying blender 10, discharge opeing manifold 11, operating platform 13, electric control box 14, injection
Pump motor 15, chassis 1 is connected with hydraulic pump 3 by the power takeoff carried, and sprays the suction inlet of centrifugal pump 6, outlet
Being connected with imbibition manifold 5, injection manifold 7 respectively, the other end of injection manifold 7 connects entering of fiber conveying blender 10
Liquid mouth, fiber conveying blender 10 is arranged on car load afterbody, and bottom is fixed with framework 2, and top is embedded in operating platform 13
Between, outlet is connected with discharge opeing manifold 11, and electric control box 14 is arranged on below operating platform 13, for controlling filling apparatus
Open, close and fibre metering, the velocity of discharge etc. of mixed liquid；Ejector pump motor 15 is connected with injection centrifugal pump 6.
Storing platform 9 is arranged on car load medium position, is used for stacking fiber sample, being provided around of storing platform 9
Guardrail 8 is used for preventing fiber sample from dropping.
The afterbody on chassis 1 is provided with tail boom 12, and tail boom 12 is arranged in parallel with discharge opeing manifold 11, by the way of bolt and the end
Dish 1 is attached.
Installation tool case 16 in the frame structure of framework 2, is used for storing common tool, and workbox 16 and framework 2 pass through spiral shell
Tether and connect, can conveniently dismantle.
Helical feed blender 10, including window cover 101, fiber conveyer frame 102, ejector mixing 104, mixes
Clutch fiber hopper 107, fiber spiral conveyer 108, fiber blanking cabin 109, remote ball-handling valve 110, fiber spiral carries
The top of machine 108 is connected with blender fiber hopper 107, and bottom is provided with fiber conveyer frame 108, fiber blanking cabin
109, fiber blanking cabin 109 has form and installs window cover 101, and the outlet in fiber blanking cabin 109 is in series with valve of far controlling ball
110 and ejector mixing 104, ejector mixing 104 is also configured with blender inlet 106 and blender goes out liquid
105 two interfaces of mouth, are used for connecting injection manifold 7 and discharge opeing manifold 11.
Imbibition manifold 5 includes that the left liquid input section of imbibition 52, imbibition controlled valve 53, liquid sucting port blanking cover 54, liquid sucting port connect
55, the right liquid input section of imbibition 56, the left liquid input section of imbibition 52 and imbibition right liquid input section 56 UNICOM, imbibition manifold 5 also sets up
Imbibition manifold outlet 51 is had to be connected with injection centrifugal pump 6 import.
Injection manifold 7 includes spraying manifold leading portion 72, effusion meter 73, injection manifold back segment 74, sprays manifold leading portion
72 front ends are provided with injection manifold import 71, and injection manifold back segment 74 rear end is provided with playpipe remittance abroad mouth 75, playpipe
The import 71 that converges is connected with jet centrifugal pump 6, and playpipe remittance abroad mouth 75 is connected with helical feed blender 10, before injection manifold
Equipped with effusion meter 73 in the middle of section 72 and injection manifold back segment 74, effusion meter 73 measures the injection flow of fiber.
Discharge opeing manifold 11 include discharge opeing manifold blanking cover 111, draining switch butterfly valve 112, discharge opeing manifold straight length 114,
Draining switch ball valve 115, discharge opeing manifold straight length 114 two ends connected drainage switch butterfly valve 112 and draining switch ball respectively
Valve 115, discharge opeing manifold 11 is provided with discharge opeing manifold import 113 and is connected with fiber conveying blender 10, and type of attachment is method
Orchid or clip.
A kind of method using said apparatus to carry out fiber filling, it is characterised in that: comprise the following steps:
(1) the supply circulation of fracturing fluid is set up: the remote ball-handling valve 110 being carried by fiber in blender 10 cuts out, and opens injection
Centrifugal pump 6, fracturing fluid is sprayed after injection centrifugal pump 6 supercharging by imbibition manifold 5, flows through injection manifold 7, mixes
Discharge after clutch inlet 106, blender liquid outlet 105, discharge opeing manifold 11；
(2) adding fiber: put into by fiber in blender fiber hopper 107, open fiber spiral conveyer 108, fiber is at fibre
The effect of dimension conveying worm 108 conveying auger enters fiber blanking cabin 109, observes fiber blanking shape by window cover 101
Condition；
(3) configuration fiber and the mixed liquor of fracturing fluid: opening the remote ball-handling valve 110 on helical feed blender 10, fiber exists
It is sucked into ejector mixing 104 under the effect of negative pressure to mix with fracturing fluid, after fabric thrashing, tear, forms uniformly mixing
Liquid, the conveying rotating speed being controlled fiber spiral conveyer 108 by electric control box 14 controls fiber in mixture mixed liquor
Concentration；
(4) transportation: the mixed liquor configured in the 3rd step is discharged into fracturing blender truck by ejector mixing 104.
The invention has the beneficial effects as follows:
(1) the helical feed blender of the present invention, combination application helical feed and the principle of high energy injection mixture, utilize waterpower
Fiber is sufficiently mixed in blender by jet with fracturing fluid, and in the mixed liquor of formation, the fiber uniformity is high, solves current fibre
In dimension filling, fiber mixed is uneven, the problem of easy agglomerate.
(2) filling apparatus of the present invention is capable of the metering of fiber, fracturing fluid, and the distributing precision of fiber can be implemented to adjust
Joint controls, and adapts to the demand of different sand comparison fiber.
(3) filling apparatus of the present invention and charging method, compact conformation, flow process are simple, and package unit concentrates on a table apparatus,
Need not assist corollary equipment, it is possible to realize the rapidly and efficiently addition of fiber, improve work efficiency, reduce O&M cost.
Accompanying drawing explanation
Fig. 1 is the structural front view of apparatus of the present invention；
Fig. 2 is the structure top view of apparatus of the present invention；
Fig. 3 is the front view of fiber conveying blender；
Fig. 4 is the left view of fiber conveying blender；
Fig. 5 is the right view of imbibition manifold；
Fig. 6 is the front view of injection manifold；
Fig. 7 is the top view half-twist view of discharge opeing manifold.
Detailed description of the invention
Below in conjunction with accompanying drawing, the preferred embodiments of the present invention are described in detail.
Such as Fig. 1-2: a kind of oil field compression fracture fiber filling apparatus of the present invention, it includes chassis 1, framework 2, hydraulic pressure
Pump 3, hydraulic oil container 4, imbibition manifold 5, injection centrifugal pump 6, injection manifold 7, guardrail 8, storing platform 9, fiber conveying mixture
Device 10, discharge opeing manifold 11, tail boom 12, operating platform 13, electric control box 14, ejector pump motor 15,16 groups of workbox
Become.Chassis 1 is connected with hydraulic pump 3 by the power takeoff carried, and type of attachment is Flange joint or spline connection, hydraulic pump 3
Being arranged on framework 2, the top of hydraulic pump 3 is also equipped with hydraulic oil container 4, and hydraulic pump 3 is ejector pump motor 15, fibre
Dimension conveying blender 10 provides hydraulic power, drives injection centrifugal pump 6 and fiber conveying blender 10 to work, spray from
The suction inlet of heart pump 6, outlet are connected with imbibition manifold 5, injection manifold 7 respectively by the form of flange, spray manifold 7
The other end connect fiber conveying blender 10 inlet, fiber conveying blender 10 be arranged on car load afterbody, bottom
Being fixed with framework 2 by the form of bolt or welding, top is embedded in the middle of operating platform 13, outlet and discharge opeing manifold
11 connect, and discharge opeing manifold 11 is parallel to tail boom 12 and carries out mounting arrangements, and on operating platform 13, the lower section of plane is also installed
There is electric control box 14.The middle part of whole device is provided with storing platform 9 and guardrail 8, and right front is provided with workbox 16.
Storing platform 9 is arranged on car load medium position, is used for stacking fiber sample, is provided around guardrail 8 at storing platform 9, protects
Hurdle 8 is connected with storing platform 9 by the way of bolt or welding；Device afterbody tail boom 12 is installed, tail boom 12 and row
Liquid manifold 11 is arranged in parallel, and is attached with chassis 1 by the way of bolt；Electric control box 14 is arranged on operating platform 13 times
Convenient construction personnel operate, for controlling the velocity of discharge of the unlatching of filling apparatus, closedown and fibre metering, mixed liquid
Deng；Ejector pump motor 15 is connected with injection centrifugal pump 6, and type of attachment is that shaft coupling connects, or Flange joint, spline couple,
Flat key connection etc.；Installation tool case 16 in the frame structure of framework 2, workbox 16 is that bolt connects with the type of attachment of framework 2
Connect, can conveniently dismantle.
Helical feed blender 10 is by window cover 101, fiber conveyer frame 102, ejector mixing 104, mixing
Device fiber hopper 107, fiber spiral conveyer 108, fiber blanking cabin 109, remote ball-handling valve 110 form, and fiber spiral carries
The top of machine 108 is connected with blender fiber hopper 107 by bolt, and bottom is provided with fiber conveyer frame 108, fibre
Dimension blanking cabins 109 etc., fiber blanking cabin 109 has form and installs window cover 101.The outlet string in fiber blanking cabin 109
Being associated with remote ball-handling valve 110 and ejector mixing 104, ejector mixing 104 is also configured with blender inlet 106
With 105 two interfaces of blender liquid outlet, it is used for connecting injection manifold 7 and discharge opeing manifold 11, blender inlet 106
Expulsion pressure be 0.4-0.6MPa.
Imbibition manifold 5 comprises the left liquid input section of imbibition 52, imbibition controlled valve 53, liquid sucting port blanking cover 54, liquid sucting port connect
55, the right liquid input section of imbibition 56, the left liquid input section of imbibition 52 and imbibition right liquid input section 56 UNICOM, at imbibition manifold 5
Left and right inlet goes out to be connected to imbibition controlled valve 53, liquid sucting port joint 55 and liquid sucting port blanking cover 54, imbibition manifold
5 are additionally provided with imbibition manifold outlet 51 is connected with injection centrifugal pump 6 import.
Injection manifold 7 includes spraying manifold leading portion 72, effusion meter 73, injection manifold back segment 74, sprays manifold leading portion
72 front ends are provided with injection manifold import 71, and injection manifold back segment 74 rear end is provided with playpipe remittance abroad mouth 75, playpipe
The import 71 that converges is connected with jet centrifugal pump 6, and type of attachment is flange or clip, and playpipe remittance abroad mouth 75 mixes with helical feed
Orchestration 10 connects, and type of attachment is flange or clip, equipped with flow in the middle of injection manifold leading portion 72 and injection manifold back segment 74
Meter 73, effusion meter 73 measures the injection flow of fiber.
Discharge opeing manifold 11 comprises discharge opeing manifold blanking cover 111, draining switch butterfly valve 112, discharge opeing manifold straight length 114, discharge opeing
Switching ball 115, discharge opeing manifold straight length 114 two ends connected drainage switch butterfly valve 112 and draining switch ball valve 115, row respectively
Liquid manifold 11 is provided with discharge opeing manifold import 113 and is connected with fiber conveying blender 10, and type of attachment is flange or clip.
Concretely comprising the following steps of pressure break fiber filling:
(1) the supply circulation of fracturing fluid is set up: the remote ball-handling valve 110 being carried by fiber in blender 10 cuts out, and opens injection
Centrifugal pump 6, fracturing fluid is sprayed after injection centrifugal pump 6 supercharging by imbibition manifold 5, flows through injection manifold 7, mixing
Discharging after device inlet 106, blender liquid outlet 105, discharge opeing manifold 11, the fracturing fluid of discharge enters peripheral fracturing blender truck and inhales
Entrance or blending tank, after the supply of fracturing fluid has circulated foundation, form negative pressure in blender fiber feed mouth 103 confined space
Region.
(2) add fiber: put into by fiber in blender fiber hopper 107, open fiber spiral conveyer 108, fine
The effect at fiber spiral conveyer 108 conveying auger of tieing up enters fiber blanking cabin 109, observes fibre by window cover 101
Dimension blanking situation is grasped fiber and is added progress.
(3) configuration fiber and the mixed liquor of fracturing fluid: open the remote ball-handling valve 110 on helical feed blender 10, mixed
Clutch fiber feed mouth 103 turns on fiber blanking cabin 109, and fiber is sucked into injecting type mixing under the effect of negative pressure
Device 104 mixes with fracturing fluid, utilizes hydraulic jet principle by fabric thrashing, tear, forms fiber and mix with the uniform of fracturing fluid
Close liquid, control the interpolation speed of fiber by the conveying rotating speed of fiber spiral conveyer 108 on regulation electric control box 14
Degree, rotating speed is the highest, and in the unit interval, the conveying capacity of fiber is the biggest, and the fibre concentration of mixture mixed liquor is the highest, implements to meet construction
Precision demand to different fibre concentrations.
(4) transportation: the outlet of ejector mixing 104 possesses certain pressure, mixed liquor is at the work of this pressure
It is discharged into fracturing blender truck under with.
Claims (9)
1. an oil field compression fracture fiber filling apparatus, including chassis (1), framework (2), hydraulic pump (3), imbibition manifold
(5), injection centrifugal pump (6), injection manifold (7), discharge opeing manifold (11), operating platform (13), electric control box (14),
Ejector pump motor (15), it is characterised in that: chassis (1) is connected with hydraulic pump (3) by the power takeoff that carries, injection from
The suction inlet of heart pump (6), outlet are connected with imbibition manifold (5), injection manifold (7) respectively, spray the another of manifold (7)
One end connects the inlet of fiber conveying blender (10), and fiber conveying blender (10) is arranged on car load afterbody, bottom with
Framework (2) is fixed, and top is embedded in the middle of operating platform (13), and outlet is connected with discharge opeing manifold (11), electric control box
(14) operating platform (13) lower section it is arranged on, for controlling the row of the unlatching of filling apparatus, closedown and fibre metering, mixed liquid
Go out speed etc.；Ejector pump motor (15) is connected with injection centrifugal pump (6).
A kind of oil field compression fracture fiber filling apparatus the most according to claim 1, it is characterised in that: also include storing platform
(9), storing platform (9) is arranged on car load medium position, is used for stacking fiber sample, being provided around of storing platform (9)
Guardrail (8) is used for preventing fiber sample from dropping.
A kind of oil field compression fracture fiber filling apparatus the most according to claim 1 and 2, it is characterised in that: the tail of chassis (1)
Portion is provided with tail boom (12), and tail boom (12) is arranged in parallel with discharge opeing manifold (11), carries out even with chassis (1) by the way of bolt
Connect.
A kind of oil field compression fracture fiber filling apparatus the most according to claim 1 and 2, it is characterised in that: the frame of framework (2)
Installation tool case (16) in shelf structure, are used for storing common tool, and workbox (16) are bolted with framework (2), can be square
Just dismantle.
A kind of oil field compression fracture fiber filling apparatus the most according to claim 1 and 2, it is characterised in that: helical feed is mixed
Orchestration (10), including window cover (101), fiber conveyer frame (102), ejector mixing (104), blender fiber material
Bucket (107), fiber spiral conveyer (108), fiber blanking cabin (109), far control ball valve (110), fiber spiral conveyer
(108) top is connected with blender fiber hopper (107), and bottom is provided with fiber conveyer frame (108), fiber blanking
Cabin (109), fiber blanking cabin (109) has form and installs window cover (101), the outlet string in fiber blanking cabin (109)
Being associated with valve of far controlling ball (110) and ejector mixing (104), ejector mixing (104) is also configured with blender feed liquor
Mouth (106) and (105) two interfaces of blender liquid outlet, be used for connecting injection manifold (7) and discharge opeing manifold (11).
A kind of oil field compression fracture fiber filling apparatus the most according to claim 1 and 2, it is characterised in that: imbibition manifold
(5) include the left liquid input section of imbibition (52), imbibition controlled valve (53), liquid sucting port blanking cover (54), liquid sucting port joint (55), inhale
The right liquid input section of liquid (56), the left liquid input section of imbibition (52) and imbibition right liquid input section (56) UNICOM, imbibition manifold (5) also sets up
Imbibition manifold outlet (51) is had to be connected with injection centrifugal pump (6) import.
A kind of oil field compression fracture fiber filling apparatus the most according to claim 1 and 2, it is characterised in that: injection manifold
(7) include spraying manifold leading portion (72), effusion meter (73), injection manifold back segment (74), spray manifold leading portion (72) front end
Being provided with injection manifold import (71), injection manifold back segment (74) rear end is provided with playpipe remittance abroad mouth (75), playpipe
The import (71) that converges is connected with jet centrifugal pump (6), and playpipe remittance abroad mouth (75) is connected with helical feed blender (10), spray
Penetrate in the middle of manifold leading portion (72) and injection manifold back segment (74) equipped with effusion meter (73), the spray of effusion meter (73) metering fiber
Amount of jet.
A kind of oil field compression fracture fiber filling apparatus the most according to claim 1 and 2, it is characterised in that: discharge opeing manifold
(11) discharge opeing manifold blanking cover (111), draining switch butterfly valve (112), discharge opeing manifold straight length (114), draining switch ball are included
Valve (115), discharge opeing manifold straight length (114) two ends connected drainage switch butterfly valve (112) and draining switch ball valve respectively
(115), discharge opeing manifold (11) is provided with discharge opeing manifold import (113) and is connected with fiber conveying blender (10), connects shape
Formula is flange or clip.
9. one kind uses the method that said apparatus carries out fiber filling, it is characterised in that: comprise the following steps:
(1) the supply circulation of fracturing fluid is set up: the valve of far controlling ball (110) being carried by fiber in blender (10) cuts out, and opens
Injection centrifugal pump (6), fracturing fluid is sprayed after injection centrifugal pump (6) supercharging by imbibition manifold (5), flows through spray
Penetrate manifold (7), blender inlet (106), blender liquid outlet (105), discharge opeing manifold (11) are discharged afterwards；
(2) add fiber: put into by fiber in blender fiber hopper (107), open fiber spiral conveyer (108), fiber
Effect at fiber spiral conveyer (108) conveying auger enters fiber blanking cabin (109), observes fibre by window cover (101)
Dimension blanking situation；
(3) configuration fiber and the mixed liquor of fracturing fluid: open the valve of far controlling ball (110) on helical feed blender (10), fine
Dimension is sucked into ejector mixing (104) under the effect of negative pressure and mixes with fracturing fluid, is formed all after fabric thrashing, tear
Even mixed liquor, controls mixture by the conveying rotating speed of electric control box (14) control fiber spiral conveyer (108) and mixes
Close the concentration of fiber in liquid；
(4) transportation: the mixed liquor configured in (3rd) step is discharged into mulling by ejector mixing (104)
Car.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610757843.5A CN106121615B (en) | 2016-08-30 | 2016-08-30 | A kind of oil field compression fracture fiber filling apparatus and its charging method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610757843.5A CN106121615B (en) | 2016-08-30 | 2016-08-30 | A kind of oil field compression fracture fiber filling apparatus and its charging method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106121615A true CN106121615A (en) | 2016-11-16 |
| CN106121615B CN106121615B (en) | 2018-07-27 |
Family
ID=57273835
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610757843.5A Active CN106121615B (en) | 2016-08-30 | 2016-08-30 | A kind of oil field compression fracture fiber filling apparatus and its charging method |
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| CN110145277A (en) * | 2019-06-12 | 2019-08-20 | 烟台杰瑞石油装备技术有限公司 | A kind of dry cementing equipment for adding system of collection fiber |
| CN117160351A (en) * | 2023-11-03 | 2023-12-05 | 成都铭鉴知源油田工程科技有限公司 | Efficient high-precision fiber filling device and method for oilfield fracturing |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107780914A (en) * | 2017-10-20 | 2018-03-09 | 中石化四机石油机械有限公司 | A kind of pressing crack construction pulsed sanding device |
| CN110145277A (en) * | 2019-06-12 | 2019-08-20 | 烟台杰瑞石油装备技术有限公司 | A kind of dry cementing equipment for adding system of collection fiber |
| CN117160351A (en) * | 2023-11-03 | 2023-12-05 | 成都铭鉴知源油田工程科技有限公司 | Efficient high-precision fiber filling device and method for oilfield fracturing |
| CN117160351B (en) * | 2023-11-03 | 2024-01-23 | 成都铭鉴知源油田工程科技有限公司 | Efficient high-precision fiber filling device and method for oilfield fracturing |
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| CN106121615B (en) | 2018-07-27 |
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