CN105756639A - Intelligent injection system for oily sludge profile control and water shutoff - Google Patents
Intelligent injection system for oily sludge profile control and water shutoff Download PDFInfo
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- CN105756639A CN105756639A CN201610268989.3A CN201610268989A CN105756639A CN 105756639 A CN105756639 A CN 105756639A CN 201610268989 A CN201610268989 A CN 201610268989A CN 105756639 A CN105756639 A CN 105756639A
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- liquid
- oily sludge
- dispensing device
- puddler
- profile control
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- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP 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
- E21B43/16—Enhanced recovery methods for obtaining hydrocarbons
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- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B33/00—Sealing or packing boreholes or wells
- E21B33/10—Sealing or packing boreholes or wells in the borehole
- E21B33/13—Methods or devices for cementing, for plugging holes, crevices, or the like
Abstract
The invention provides an intelligent injection system for oily sludge profile control and water shutoff.The system comprises a liquid dosing device provided with a first stirring component used for mixing oily sludge profile control and water shutoff agent solution in the liquid dosing device, a liquid storage device connected with the liquid dosing device through a first delivery pipeline and provided with a second stirring component used for mixing the oily sludge profile control and water shutoff agent solution in the liquid storage device, an injection pump communicated with the liquid storage device through a second delivery pipeline, and a control unit capable of controlling the operation of the liquid dosing device, the liquid storage device and the injection pump and capable of making the oily sludge profile control and water shutoff agent solution in the liquid dosing device enter the injection pump through the liquid storage device.By arranging the corresponding stirring components in the liquid dosing device and the liquid storage device, the oily sludge profile control and water shutoff agent solution can be fully stirred, and sufficient mutual dissolution of the oily sludge profile control and water shutoff agent solution and additives such as solid particles can be achieved.
Description
Technical field
The present invention relates to oil extraction in oil field technical field, specifically a kind of oily sludge profile control and water plugging intelligence injected system.
Background technology
Oil-field thick-oil of the prior art enriches, and disposal of oily sludge amount is big, and ambient contamination is serious.Oily sludge profile control and water plugging technology is with oily sludge for main raw material(s), and adds additional dose of suitable chemical agent and solid phase particles etc., is finally injected into depth of stratum, closure stratum macropore.This technology not only efficiently solves arranges the problem of environmental pollution caused outside oily sludge, also provide new technical measures for oil field comprehensive control, reduction production cost, oil field environment-protection and exploitation are respectively provided with comparatively important meaning.
Current oily sludge profile control and water plugging technology just develops towards heavy dose of many slugs direction, deep, and the consumption of individual well time reaches 10000m3Above, the engineering time is up to about two months, even longer.Current oily sludge profile control and water plugging generally uses pump truck or pumping-in equipment injects, it is big that pump truck injects discharge capacity, small displacement cannot be met and inject requirement, long-time operating expenses is expensive simultaneously, and current pumping-in equipment structure and flow process are loaded down with trivial details, complicated operation, automaticity is low, time between overhauls(TBO) is short, and maintenance not only increases the labor intensity of workmen, and venomous injurant confrontation workmen's health that oily sludge contains causes bigger injury.The oily sludge that roping simultaneously comes and the oily sludge profile control plugging agent solution prepared are commonly present the bigger solid phase particles of particle diameter and " dead flake ", cause holddown even termination of pumping phenomenon, increase maintenance time and intensity, affect site operation process.
Summary of the invention
In order to overcome in existing oily sludge profile control and water plugging equipment the additives such as oily sludge solution and solid phase particles to dissolve each other insufficient deficiency, the invention provides a kind of oily sludge profile control and water plugging intelligence injected system, reach the purpose making the additives such as oily sludge solution and solid phase particles fully dissolve each other.
The technical solution adopted for the present invention to solve the technical problems is: a kind of oily sludge profile control and water plugging intelligence injected system, this oily sludge profile control and water plugging intelligence injected system includes: liquid dispensing device, is provided with the first mixing component for mixing oily sludge solution in liquid dispensing device；Device for storing liquid, is connected with liquid dispensing device by the first feed-line, and device for storing liquid is provided with the second mixing component for mixing oily sludge solution in device for storing liquid；Injection pump, is connected with device for storing liquid by the second feed-line；Control unit, it is possible to control the operation of liquid dispensing device, device for storing liquid and injection pump, additionally it is possible to make oily sludge solution in liquid dispensing device enter injection pump after device for storing liquid.
Further, liquid dispensing device includes Agitation Tank, this the first mixing component is fixed on the top of this Agitation Tank, this first mixing component includes mixing part and drive division, this mixing part is arranged in this Agitation Tank, this drive division is arranged at outside this Agitation Tank, and this drive division is connected with this mixing part and this mixing part can be driven to rotate；This drive division includes the first drive motor, and this mixing part includes the first puddler and the first stirring vane, and one end of this first puddler is connected with the first drive motor, and the first stirring vane is fixing with the sidewall of this first puddler other end to be connected.
Further, first puddler is vertically arranged, first stirring vane is two groups, two group of first stirring vane is arranged along the axially spaced-apart of the first puddler, often organize the first stirring vane and be provided with at least three sector, this sector each and horizontal direction angle be ° to °, and vertically, the diameter of one group of first stirring vane above is less than the diameter of one group of first stirring vane being positioned below.
Further, the first drainage screen it is provided with in this Agitation Tank, first drainage screen is tubular structure, and the first drainage screen is vertically arranged and the axis of the first drainage screen and the first puddler axially coincident, and the internal diameter of the first drainage screen is more than the diameter of one group of first stirring vane being positioned below
Further, the bottom of this Agitation Tank is provided with liquid dispensing device liquid outlet, liquid dispensing device liquid outlet and liquid storage inlet port lay respectively at the left and right sides of the first puddler, observation panel and level monitor also lay respectively at the left and right sides of the first puddler, liquid dispensing device liquid outlet and liquid storage inlet port are all higher than the external diameter of the first drainage screen, observation panel and level monitor to the distance of the axis of the first puddler and are respectively less than the internal diameter of the first drainage screen to the distance of the axis of the first puddler.
Further, device for storing liquid includes fluid reservoir, the top of this fluid reservoir is provided with liquid storage inlet port, this liquid dispensing device also includes infusion device, this infusion device includes screw pump and screw pump motor, screw pump inlet is connected with liquid dispensing device liquid outlet, liquid dispensing device liquid outlet is positioned at the bottom of this Agitation Tank, one end of this first feed-line is connected with screw pump liquid outlet, the other end of this first feed-line is connected with liquid storage inlet port, screw pump motor is connected with control unit, screw pump motor can drive screw pump run and be pumped in this fluid reservoir by the oily sludge solution in this Agitation Tank.
Further, liquid dispensing device liquid outlet place is provided with liquid dispensing device liquid outlet electrically operated valve, the inlet of screw pump is provided with screw pump inlet electrically operated valve, this first feed-line is provided with electronic flowmeter, this liquid storage inlet port place is provided with liquid storage inlet port electrically operated valve, and liquid outlet electrically operated valve, screw pump inlet electrically operated valve, electronic flowmeter and liquid storage inlet port electrically operated valve are all connected with control unit.
Further, device for storing liquid includes fluid reservoir, the bottom of this fluid reservoir is provided with device for storing liquid liquid outlet, this the second mixing component is fixed on the top of this fluid reservoir, this second mixing component includes the second drive motor, second puddler and the second stirring vane, second drive motor is arranged on outside this fluid reservoir, second puddler and the second stirring vane are arranged in this fluid reservoir, one end of second puddler is connected with the second drive motor, the other end of the second puddler is fixedly connected with the second stirring vane, the second drainage screen it is additionally provided with in this fluid reservoir, second drainage screen is arranged between the second puddler and device for storing liquid liquid outlet, and the distance between the second drainage screen and the second puddler is more than the radius of the second stirring vane.
Further, device for storing liquid liquid outlet place is provided with device for storing liquid liquid outlet electrical ball valve, and this second feed-line is provided with electronic flowmeter, and device for storing liquid liquid outlet electrical ball valve and electronic flowmeter are all connected with control unit；Oily sludge profile control and water plugging is by intelligence injected system possibly together with base, and liquid dispensing device, device for storing liquid, injection pump and control unit are both secured on base, and the edge of base is provided with four links.
Further, control unit includes the explosion-proof type power distribution equipment, power distribution cabinet and the converter that are sequentially connected with, and power distribution cabinet is also associated with data acquisition control system, and liquid dispensing device, device for storing liquid and injection pump all electrically connect with explosion-proof type power distribution equipment.
The invention has the beneficial effects as follows, corresponding mixing component is set in liquid dispensing device and device for storing liquid, oily sludge solution can be made to obtain stirring fully, and make the additives such as oily sludge solution and solid phase particles fully dissolve each other, simultaneously, control unit is set, it is possible to realize automatic intelligent control by control unit, saves production cost and workman labour force.
Accompanying drawing explanation
The Figure of description constituting the part of the application is used for providing a further understanding of the present invention, and the schematic description and description of the present invention is used for explaining the present invention, is not intended that inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 is the structural representation of oily sludge profile control and water plugging of the present invention intelligence injected system embodiment；
Fig. 2 is the structural representation of liquid dispensing device in oily sludge profile control and water plugging of the present invention intelligence injected system embodiment；
Fig. 3 is the structural representation of device for storing liquid in oily sludge profile control and water plugging of the present invention intelligence injected system embodiment；
Fig. 4 is the structural representation of control unit in oily sludge profile control and water plugging of the present invention intelligence injected system embodiment.
Accompanying drawing labelling in figure: 100, liquid dispensing device；101, feed liquor pipeline snap joint；102, feed liquor pipeline；103, feed liquor electrically operated valve；104, feed liquor electrically operated valve support；105, the first mixing component；106, level monitor；107, observation panel；108, the first drainage screen；109, screw pump；110, screw pump motor；111, screw pump motor support；112, screw pump inlet；113, screw pump liquid outlet；114, liquid dispensing device liquid outlet；115, liquid dispensing device liquid outlet electrically operated valve；116, screw pump inlet electrically operated valve；117, the first electronic flowmeter；118, the first sewage draining exit；119, the first ladder；1051, the first drive motor；1052, the first decelerator；1053, the first puddler；1054, the first stirring vane；200, device for storing liquid；201, liquid storage inlet port；202, liquid storage inlet port electrically operated valve；203, liquid storage inlet port electrically operated valve support；204, the second mixing component；205, level monitor；206, the second ladder；207, device for storing liquid liquid outlet；208, device for storing liquid liquid outlet electrical ball valve；209, the second electronic flowmeter；210, the second sewage draining exit；211, the second drainage screen；2041, the second drive motor；2042, the second reductor；2043, the second puddler；2044, the second stirring vane；300, injection pump；400, control unit；401, power distribution cabinet；402, converter；403, data acquisition control system；500, base；501, explosion-proof type power distribution equipment；502, link；503, bracing frame.
Detailed description of the invention
It should be noted that when not conflicting, the embodiment in the application and the feature in embodiment can be mutually combined.Describe the present invention below with reference to the accompanying drawings and in conjunction with the embodiments in detail.
As shown in Figures 1 to 4, embodiments providing a kind of oily sludge profile control and water plugging intelligence injected system, this oily sludge profile control and water plugging intelligence injected system includes liquid dispensing device 100, device for storing liquid 200, injection pump 300 and control unit 400.Liquid dispensing device 100 is provided with the first mixing component 105 for mixing oily sludge solution in liquid dispensing device 100.Device for storing liquid 200 is connected with liquid dispensing device 100 by the first feed-line, and device for storing liquid 200 is provided with the second mixing component 204 for mixing oily sludge solution in device for storing liquid 200.Injection pump 300 is connected with device for storing liquid 200 by the second feed-line.Control unit 400 can control the operation of liquid dispensing device 100, device for storing liquid 200 and injection pump 300, additionally it is possible to makes oily sludge solution in liquid dispensing device 100 enter injection pump 300 after device for storing liquid 200.
In liquid dispensing device 100 and device for storing liquid 200, corresponding mixing component is set, oily sludge solution can be made to obtain stirring fully, and make the additives such as oily sludge solution and solid phase particles fully dissolve each other, simultaneously, control unit 400 is set, control unit 400 can be passed through and realize automatic intelligent control, save production cost and workman labour force.
Oily sludge profile control and water plugging is by intelligence injected system possibly together with base 500, and liquid dispensing device 100, device for storing liquid 200, injection pump 300 and control unit 400 are both secured on base 500, and the edge of base 500 is provided with four links 502.When shipment, being hung over by steel wire rope on link 502, directly bumped against in truck by crane, it is more convenient to carry.Being additionally provided with bracing frame 503 on base 500, this bracing frame 503 is used for supporting each device feature.
Liquid dispensing device 100 includes Agitation Tank, and this Agitation Tank is rustless steel cylindrical container, and volume is 10m3, bulk strength is high, durable.Liquid dispensing device 100 is fixed on base 500, and liquid dispensing device 100 top is provided with feed liquor pipeline snap joint 101, feed liquor pipeline 102, feed liquor electrically operated valve 103, feed liquor electrically operated valve support the 104, first mixing component 105, level monitor 106, observation panel 107 and the first ladder 119.Above-mentioned one end of feed liquor pipeline 102 is connected with the entrance of this Agitation Tank, and the other end of feed liquor pipeline 102 is provided with feed liquor pipeline snap joint 101, and feed liquor pipeline 102 is provided with feed liquor electrically operated valve 103, and feed liquor electrically operated valve 103 is connected with control unit 400.
This first mixing component 105 is fixed on the top of this Agitation Tank, this first mixing component 105 includes mixing part and drive division, this mixing part is arranged in this Agitation Tank, and this drive division is arranged at outside this Agitation Tank, and this drive division is connected with this mixing part and this mixing part can be driven to rotate.
Specifically, as depicted in figs. 1 and 2, this drive division includes the first drive motor 1051 and the first reductor 1052, first drive motor 1051 power is 7.5KW, first reductor 1052 adopts planet cycloid formula structure, the mixing torque to mixed liquid can be strengthened, make mixed solution stirring more uniform, careful.This mixing part includes the first puddler 1053 and the first stirring vane 1054.One end of this first puddler 1053 is connected with the first reductor 1052, and the first stirring vane 1054 is fixing with the sidewall of this first puddler 1053 other end to be connected.
Further, the first puddler 1053 is vertically arranged, and the first stirring vane 1054 is two groups, and two group of first stirring vane 1054 is arranged along the axially spaced-apart of the first puddler 1053.Often organize the first stirring vane 1054 and be provided with at least three sector, this sector each and horizontal direction angle are 46 ° to 50 °, and the diameter of one group of first stirring vane 1054 vertically, above is less than the diameter of one group of first stirring vane 1054 being positioned below.The mixed solution ceaselessly strong rotation in eddy current is driven, it is possible to achieve fully dissolving each other of the additives such as oily sludge solution and solid phase particles by arranging two group of first stirring vane 1054 on the first puddler 1053.The first stirring vane 1054 in the embodiment of the present invention is 48 ° with horizontal sextant angle.
The first drainage screen 108 it is provided with in this Agitation Tank, first drainage screen 108 is tubular structure, first drainage screen 108 is vertically arranged and the dead in line of the axis of the first drainage screen 108 and the first puddler 1053, and the internal diameter of the first drainage screen 108 is triangular shaped or diamond shape more than the eyelet of the first drainage screen 108 in the diameter embodiment of the present invention of one group of first stirring vane 1054 being positioned below.
As shown in Figure 1, the bottom of this Agitation Tank is provided with liquid dispensing device liquid outlet 114, liquid dispensing device liquid outlet 114 and liquid storage inlet port 201 lay respectively at the left and right sides of the first puddler 1053, observation panel 107 and level monitor 106 also lay respectively at the left and right sides of the first puddler 1053, the distance of the axis of liquid dispensing device liquid outlet 114 and liquid storage inlet port the 201 to the first puddler 1053 is all higher than the external diameter of the first drainage screen 108, and the distance of the axis of observation panel 107 and level monitor the 106 to the first puddler 1053 is respectively less than the internal diameter of the first drainage screen 108.Above-mentioned first ladder 119 is positioned close on a sidewall of the first drainage screen 108, and vertically arranges.
As shown in figures 1 and 3, device for storing liquid 200 includes fluid reservoir, and the top of this fluid reservoir is provided with liquid storage inlet port 201, liquid storage inlet port electrically operated valve 202, liquid storage inlet port electrically operated valve support the 203, second mixing component 204, level monitor 205.This liquid dispensing device 100 also includes infusion device, and this infusion device includes screw pump 109 and screw pump motor 110, and screw pump 109 is mud list screw-rod delivery pump, and screw pump motor 110 is fixed on screw pump motor support 111.Screw pump inlet 112 is connected with liquid dispensing device liquid outlet 114, liquid dispensing device liquid outlet 114 is positioned at the bottom of this Agitation Tank, one end of this first feed-line is connected with screw pump liquid outlet 113, the other end of this first feed-line is connected with liquid storage inlet port 201, it is possible to be transported in device for storing liquid 200 by the uniform oily sludge solution that is sufficiently mixed in liquid dispensing device 100.Screw pump motor 110 is connected with control unit 400, and screw pump motor 110 can drive screw pump 109 to run and is pumped in this fluid reservoir by the oily sludge solution in this Agitation Tank.
Liquid dispensing device liquid outlet 114 place is provided with liquid dispensing device liquid outlet electrically operated valve 115, the liquid storage inlet port electrically operated valve 202 that the inlet of screw pump 109 is provided with screw pump inlet electrically operated valve 116, this first feed-line is provided with the first electronic flowmeter 117, this liquid storage inlet port 201 place is arranged, liquid dispensing device liquid outlet electrically operated valve 115, screw pump inlet electrically operated valve the 116, first electronic flowmeter 117 and liquid storage inlet port electrically operated valve 202 are all connected with control unit 400.Liquid dispensing device liquid outlet 114 in the embodiment of the present invention be further arranged below the one the first sewage draining exits 118.
Device for storing liquid 200 seals container for rustless steel cylinder, and volume is 15m3, bulk strength is high, durable, and device for storing liquid 200 is fixed on base 500.The side of fluid reservoir is provided with the second ladder 206.The bottom of fluid reservoir is provided with device for storing liquid liquid outlet 207, this the second mixing component 204 is fixed on the top of this fluid reservoir, this second mixing component 204 includes second drive motor the 2041, second reductor 2042 and the second puddler 2043 and the second stirring vane 2044 forms, second drive motor 2041 power is 7.5KW, second reductor 2042 adopts planet cycloid formula structure, the mixing torque to mixed liquid can be strengthened, make mixed solution stirring more uniform, careful.Second reductor 2042 bottom is provided with the second puddler 2043, and the second puddler 2043 is provided with 3 the second stirring vanes 2044, the second stirring vane 2044 and horizontal sextant angle 48 DEG C, it is possible to make the oily sludge solution prepared be uniformly distributed.Being additionally provided with the second drainage screen 211 in this fluid reservoir, the second drainage screen 211 is arranged between the second puddler 2043 and device for storing liquid liquid outlet 207, and the distance between the second drainage screen 211 and the second puddler 2043 is more than the radius of the second stirring vane 2044.The eyelet of the second drainage screen 211 is irregular elliptical shape.
Device for storing liquid liquid outlet 207 place is provided with device for storing liquid liquid outlet electrical ball valve 208, and this second feed-line is provided with the second electronic flowmeter 209, and device for storing liquid liquid outlet electrical ball valve 208 and the second electronic flowmeter 209 are all connected with control unit 400.The the two the second sewage draining exits 210 it are additionally provided with at this device for storing liquid liquid outlet 207 place.
Control unit 400 includes the explosion-proof type power distribution equipment 501, power distribution cabinet 401 and the converter 402 that are sequentially connected with, power distribution cabinet 401 is also associated with data acquisition control system 403, and liquid dispensing device 100, device for storing liquid 200 and injection pump 300 all electrically connect with explosion-proof type power distribution equipment 501.Explosion-proof type power distribution equipment 501 is connected on the power distribution cabinet 401 in control unit 400 by cable.Explosion-proof type power distribution equipment 501 is placed on job site (outdoor), and sealing property is better, and thunder-lightning is rainproof, it is prevented that short circuit, and safety coefficient is higher, and effect is to control the electricity consumption of each device on base 500.Power distribution cabinet 401 is placed in control unit (indoor), and safety requirements is relatively low, and effect is the electricity consumption controlling whole injected system.
This injection pump 300 aims at note oily sludge class plugging agent and designs, and for single plunger twin cylinder pump, plug radius is big, and plunger motion speed is slow, and flow can be controlled in 3～15m3/ h, is fixed on base 500.
The operation principle of the embodiment of the present invention:
Oily sludge tank car roping come connects in the feed liquor pipeline snap joint 101 at liquid dispensing device 100 top by pipeline, additional to chemical agent and solid phase particles etc. dose is joined in liquid dispensing device 100 by the observation panel 107 at liquid dispensing device 100 top, when in level monitor 106 electricity display liquid dispensing device 100 in liquid dispensing device 100, liquid level of solution is lower than default lower limit, feed liquor electrically operated valve 103 automatically opens up, liquid dispensing device liquid outlet electrically operated valve 115 simultaneously, screw pump inlet electrically operated valve 116 is automatically switched off, when level monitor 106 electricity display liquid level is higher than capping, feed liquor electrically operated valve 103 is automatically switched off, liquid dispensing device liquid outlet electrically operated valve 115, screw pump inlet electrically operated valve 116 automatically opens up.Screw pump inlet 112 is connected with liquid dispensing device liquid outlet 114 by screw pump inlet electrically operated valve 116, liquid dispensing device liquid outlet electrically operated valve 115.Screw pump liquid outlet 113 is connected to liquid storage inlet port 201 place at device for storing liquid 200 top by pipeline, solution enters into device for storing liquid 200 by screw pump liquid outlet 113 from liquid dispensing device 100, device for storing liquid liquid outlet 207 is connected in oily sludge injection pump 300 by pipeline, and oily sludge solution is injected in stratum eventually through oily sludge injection pump 300.
As can be seen from the above description, the above embodiments of the present invention achieve following technique effect:
1, oily sludge profile control and water plugging of the present invention intelligence injected system, the situation of oily sludge solution in level monitor display device on liquid dispensing device and device for storing liquid, drainage screen can filter out the next oily sludge of the roping solid phase particles bigger with the particle diameter in the oily sludge solution prepared and " dead flake ", it is prevented effectively from the generation of holddown even termination of pumping phenomenon, ensure that the quality of oily sludge solution simultaneously.Mud list screw-rod delivery pump has simple in construction, safe and reliable, easy maintenance, goes out the advantages such as liquid continuous uniform, pressure stability, be formed without eddy current during pumped (conveying) medium, the viscosity of medium is insensitive, therefore, it is suitable for carrying the thick liquid very high containing solid particle and viscosity.Simultaneously, owing to oily sludge injection pump plug radius is big, plunger motion speed is slow, weares and teares little, so the time between overhauls(TBO) is very long, and may be used for injecting the liquid medium containing hard particles, so, by the synergism of each device feature, make this injected system rate of breakdown low, time between overhauls(TBO) is long, finally meets oily sludge profile control and water plugging heavy dose, small displacement, runs construction requirement continuously for a long time.
2, oily sludge profile control and water plugging of the present invention intelligence injected system, the flow of oily sludge injection pump can be controlled and regulate by converter, can be monitored constantly by remote data acquisition control system and control system parameters data, the open and close of each electrically operated valve, agitating device, screw pump motor etc. can be controlled simultaneously, thus realizing remotely monitoring and operation, it is achieved heavy dose of oily sludge profile control and water plugging intelligence is injected.
3, oily sludge profile control and water plugging of the present invention intelligence injected system, by optimizing design, flow process is simple, easy to operate, automaticity is high, and the time between overhauls(TBO) is long, and labor intensity is low, and this injected system adopts skid design simultaneously, compact conformation, carrying facility, operating cost is low.
4, the conveying discharge capacity of electronic flowmeter display screw pump, the liquid level of liquid medicine in level monitor display liquid dispensing device and device for storing liquid, filter screen filtration falls the next oily sludge of the roping solid phase particles bigger with the particle diameter in the oily sludge solution prepared and " dead flake ", it is prevented effectively from the generation of holddown even termination of pumping phenomenon, ensure that the quality of oily sludge solution simultaneously, electronic flowmeter display screw pump and oily sludge inject pump delivery, can be monitored constantly by remote data acquisition control system and control system parameters data, each electrically operated valve can be controlled simultaneously, agitating device, the open and close of screw pump motor etc., synergism by each device, remotely monitoring and operation can be realized, inject thus realizing heavy dose of oily sludge profile control and water plugging intelligence.
The above, be only specific embodiments of the invention, it is impossible to limits, with it, the scope that invention is implemented, so the displacement of its equivalent assemblies, or the equivalent variations made according to scope of patent protection of the present invention and modification, all should still fall within the category that this patent is contained.It addition, all can independent assortment use between technical characteristic and technical characteristic in the present invention, between technical characteristic and technical scheme, between technical scheme and technical scheme.
Claims (10)
1. an oily sludge profile control and water plugging intelligence injected system, it is characterised in that this oily sludge profile control and water plugging intelligence injected system includes:
Liquid dispensing device (100), is provided with the first mixing component (105) for mixing the interior oily sludge solution of liquid dispensing device (100)；
Device for storing liquid (200), being connected with liquid dispensing device (100) by the first feed-line, device for storing liquid (200) is provided with the second mixing component (204) for mixing the interior oily sludge solution of device for storing liquid (200)；
Injection pump (300), is connected with device for storing liquid (200) by the second feed-line；
Control unit (400), the operation of liquid dispensing device (100), device for storing liquid (200) and injection pump (300) can be controlled, additionally it is possible to make the interior oily sludge solution of liquid dispensing device (100) enter injection pump (300) after device for storing liquid (200).
2. oily sludge profile control and water plugging according to claim 1 intelligence injected system, it is characterized in that, liquid dispensing device (100) includes Agitation Tank, this the first mixing component (105) is fixed on the top of this Agitation Tank, this first mixing component (105) includes mixing part and drive division, this mixing part is arranged in this Agitation Tank, and this drive division is arranged at outside this Agitation Tank, and this drive division is connected with this mixing part and this mixing part can be driven to rotate；
This drive division includes the first drive motor (1051), this mixing part includes the first puddler (1053) and the first stirring vane (1054), one end of this first puddler (1053) is connected with the first drive motor (1051), and the first stirring vane (1054) is fixing with the sidewall of this first puddler (1053) other end to be connected.
3. oily sludge profile control and water plugging according to claim 2 intelligence injected system, it is characterized in that, first puddler (1053) is vertically arranged, first stirring vane (1054) is two groups, two group of first stirring vane (1054) is arranged along the axially spaced-apart of the first puddler (1053), often organize the first stirring vane (1054) and be provided with at least three sector, the angle of this sector each and horizontal direction is 46 ° to 50 °, and vertically, the diameter of one group of first stirring vane (1054) above is less than the diameter of one group of first stirring vane (1054) being positioned below.
4. oily sludge profile control and water plugging according to claim 3 intelligence injected system, it is characterized in that, the first drainage screen (108) it is provided with in this Agitation Tank, first drainage screen (108) is tubular structure, first drainage screen (108) is vertically arranged and the dead in line of the axis of the first drainage screen (108) and the first puddler (1053), and the internal diameter of the first drainage screen (108) is more than the diameter of one group of first stirring vane (1054) being positioned below.
null5. oily sludge profile control and water plugging according to claim 4 intelligence injected system，It is characterized in that，This liquid dispensing device (100) also includes the feed liquor pipeline (102) being positioned at this Agitation Tank top、Observation panel (107) and level monitor (106)，One end of feed liquor pipeline (102) is connected with the liquid storage inlet port (201) on this Agitation Tank top，The other end of feed liquor pipeline (102) is provided with feed liquor pipeline snap joint (101)，Feed liquor pipeline (102) is provided with feed liquor electrically operated valve (103)，Feed liquor electrically operated valve (103) is connected with control unit (400)，The bottom of this Agitation Tank is provided with liquid dispensing device liquid outlet (114)，Liquid dispensing device liquid outlet (114) and liquid storage inlet port (201) lay respectively at the left and right sides of the first puddler (1053)，Observation panel (107) and level monitor (106) also lay respectively at the left and right sides of the first puddler (1053)，Liquid dispensing device liquid outlet (114) and liquid storage inlet port (201) are all higher than the external diameter of the first drainage screen (108) to the distance of the axis of the first puddler (1053)，Observation panel (107) and level monitor (106) are respectively less than the internal diameter of the first drainage screen (108) to the distance of the axis of the first puddler (1053).
null6. oily sludge profile control and water plugging according to claim 1 intelligence injected system，It is characterized in that，Device for storing liquid (200) includes fluid reservoir，The top of this fluid reservoir is provided with liquid storage inlet port (201)，This liquid dispensing device (100) also includes infusion device，This infusion device includes screw pump (109) and screw pump motor (110)，Screw pump inlet (112) is connected with liquid dispensing device liquid outlet (114)，Liquid dispensing device liquid outlet (114) is positioned at the bottom of this Agitation Tank，One end of this first feed-line is connected with screw pump liquid outlet (113)，The other end of this first feed-line is connected with liquid storage inlet port (201)，Screw pump motor (110) is connected with control unit (400)，Screw pump motor (110) can drive screw pump (109) run and be pumped in this fluid reservoir by the oily sludge solution in this Agitation Tank.
7. oily sludge profile control and water plugging according to claim 6 intelligence injected system, it is characterized in that, liquid dispensing device liquid outlet (114) place is provided with liquid dispensing device liquid outlet electrically operated valve (115), the inlet of screw pump (109) is provided with screw pump inlet electrically operated valve (116), this first feed-line is provided with the first electronic flowmeter (117), this liquid storage inlet port (201) place is provided with liquid storage inlet port electrically operated valve (202), liquid dispensing device liquid outlet electrically operated valve (115), screw pump inlet electrically operated valve (116), first electronic flowmeter (117) and liquid storage inlet port electrically operated valve (202) are all connected with control unit (400).
null8. oily sludge profile control and water plugging according to claim 1 intelligence injected system，It is characterized in that，Device for storing liquid (200) includes fluid reservoir，The bottom of this fluid reservoir is provided with device for storing liquid liquid outlet (207)，This second mixing component (204) is fixed on the top of this fluid reservoir，This second mixing component (204) includes the second drive motor (2041)、Second puddler (2043) and the second stirring vane (2044)，Second drive motor (2041) is arranged on outside this fluid reservoir，Second puddler (2043) and the second stirring vane (2044) are arranged in this fluid reservoir，One end of second puddler (2043) is connected with the second drive motor (2041)，Second stirring vane (2044) is connected with the other end of the second puddler (2043)，The second drainage screen (211) it is additionally provided with in this fluid reservoir，Second drainage screen (211) is arranged between the second puddler (2043) and device for storing liquid liquid outlet (207)，And the distance between the second drainage screen (211) and the second puddler (2043) is more than the radius of the second stirring vane (2044).
9. oily sludge profile control and water plugging according to claim 8 intelligence injected system, it is characterized in that, device for storing liquid liquid outlet (207) place is provided with device for storing liquid liquid outlet electrical ball valve (208), this second feed-line is provided with the second electronic flowmeter (209), device for storing liquid liquid outlet electrical ball valve (208) and the second electronic flowmeter (209) and is all connected with control unit (400)；Described oily sludge profile control and water plugging intelligence injected system is possibly together with base (500), liquid dispensing device (100), device for storing liquid (200), injection pump (300) and control unit (400) are both secured on base (500), and the edge of base (500) is provided with four links (502).
10. oily sludge profile control and water plugging according to claim 1 intelligence injected system, it is characterized in that, control unit (400) includes the explosion-proof type power distribution equipment (501), power distribution cabinet (401) and the converter (402) that are sequentially connected with, power distribution cabinet (401) is also associated with data acquisition control system (403), and liquid dispensing device (100), device for storing liquid (200) and injection pump (300) all electrically connect with explosion-proof type power distribution equipment (501).
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