CN105863585B - A kind of reservoir water device - Google Patents
A kind of reservoir water device Download PDFInfo
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- CN105863585B CN105863585B CN201610359004.8A CN201610359004A CN105863585B CN 105863585 B CN105863585 B CN 105863585B CN 201610359004 A CN201610359004 A CN 201610359004A CN 105863585 B CN105863585 B CN 105863585B
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- water
- tank
- tank body
- sleeve
- sacrificial anode
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 171
- 238000001914 filtration Methods 0.000 claims abstract description 20
- 238000005192 partition Methods 0.000 claims abstract description 17
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 13
- 238000004062 sedimentation Methods 0.000 claims description 16
- 238000002347 injection Methods 0.000 abstract description 83
- 239000007924 injection Substances 0.000 abstract description 83
- 238000011282 treatment Methods 0.000 abstract description 31
- 238000005260 corrosion Methods 0.000 abstract description 26
- 238000011221 initial treatment Methods 0.000 abstract description 17
- 238000000034 method Methods 0.000 abstract description 11
- 230000008569 process Effects 0.000 abstract description 10
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 230000000779 depleting effect Effects 0.000 abstract description 4
- 230000009467 reduction Effects 0.000 abstract description 4
- 230000007797 corrosion Effects 0.000 description 15
- 238000005516 engineering process Methods 0.000 description 10
- 239000003755 preservative agent Substances 0.000 description 4
- 230000002335 preservative effect Effects 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 238000001727 in vivo Methods 0.000 description 3
- 239000003129 oil well Substances 0.000 description 3
- 238000011084 recovery Methods 0.000 description 3
- 241000894006 Bacteria Species 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- 238000006056 electrooxidation reaction Methods 0.000 description 2
- 238000003912 environmental pollution Methods 0.000 description 2
- 238000007667 floating Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 230000005465 channeling Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 238000006467 substitution reaction Methods 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
- E21B43/16—Enhanced recovery methods for obtaining hydrocarbons
- E21B43/20—Displacing by water
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
- C02F1/004—Processes for the treatment of water whereby the filtration technique is of importance using large scale industrial sized filters
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/10—Nature of the water, waste water, sewage or sludge to be treated from quarries or from mining activities
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Geology (AREA)
- Fluid Mechanics (AREA)
- Physics & Mathematics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Hydrology & Water Resources (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Water Treatment By Electricity Or Magnetism (AREA)
- Prevention Of Electric Corrosion (AREA)
Abstract
The invention discloses a kind of reservoir water devices, including water supply well, filtering tank, disinfection tank, electric pump, tank body, the water outlet of electric pump is connected to by back with water inlet line with tank body one end, the tank body other end is connected with water injection pipe, partition and plugging plate are arranged at intervals on the inner wall of tank body side, multiple second sacrificial anodes are installed on the inner wall of the tank body other side, the both ends of sleeve extend through the partition and plugging plate, multiple first sacrificial anodes are fixed in annular space, multiple permeable holes being connected to annular space are provided on partition, multiple recirculation holes being connected to annular space are provided on one end outer wall of the sleeve close to plugging plate.It is handled in the processing to injection water using classification, pre- anti-corrosion is carried out in primary treatment cavity, and main anti-corrosion is carried out in two stage treatment cavity, so that the workload of the intracorporal sacrificial anode of tank substantially reduces, it avoids the intracorporal sacrificial anode of tank from occurring rapidly depleting and frequently replacing, the production cost in process is filled the water during reduction oil exploitation.
Description
Technical field
The present invention relates to petroleum pipeline corrosion-resistant field, in particular to a kind of reservoir water devices.
Background technique
Rise fast, water absorbing capacity there are water injection well injection pressure for the exploitation of current water injection in low-permeability oilfield to be deteriorated, recover the oil
Some outstanding problems that well production decline is fast, recovery ratio is low, analyze the main reason for generating these problems.Studies have shown that by
The increase of reservoir effective stress and low-permeability oil deposit excessive pressure in injection water quality problem, the sensibility of reservoir, recovery process
It splits and causes the injection water to be the main reason for causing waterflood development of low-permeability reservoirs effect poor along crack channelling etc., and reservoir damage
With dynamic, additivity and irrecoverability.And in waterflood development of low-permeability reservoirs, the water quality of water is injected by only passing through
Simple processing does not carry out fine processing to injection water quality, and injects water and be incompatible with underground water, then causes excessive pressure
It splits and causes to inject water channeling, cannot effectively exploit the remaining oil in matrix.And water filling is easy to appear in the injecting process
Well starts pressure height, and stratum and water injection pressure rise fastly, and water absorbing capacity declines to a great extent, producing well strata pressure and yield decline
Fastly, liquid production index sharp fall, oil production acceleration are successively decreased, and recovery ratio reduction is also resulted in.
Summary of the invention
The purpose of the present invention is to provide a kind of reservoir water devices, are handled to injection water to improve in oil well and infuse
While the corrosion resistant degree of corrosion of pipe inner wall, the production cost in water injection technology is reduced.
The purpose of the invention is achieved by the following technical solution:
A kind of reservoir water device, including water supply well, filtering tank, disinfection tank, electric pump, tank body, water supply well by water pump with
The water inlet end of filtering tank is connected to, and the water outlet of the filtering tank is connected to by conduit with the water inlet end of disinfection tank, and disinfection tank goes out
Water end (W.E.) is connected by the water inlet of conduit and electric pump, and the water outlet of electric pump is connected to by back with water inlet line with tank body one end, and tank body is another
One end is connected with water injection pipe, is arranged at intervals with partition and plugging plate on the inner wall of the tank body side, in the tank body other side
Multiple second sacrificial anodes are installed, the both ends of sleeve extend through the partition and plugging plate, described in sleeve face on inner wall
Back with water inlet line, and a closed annular space is formed between sleeve and tank body, multiple first sacrificial anodes are fixed on the annular space
It is interior, and multiple permeable holes being connected to annular space are provided on partition, it is provided on one end outer wall of the sleeve close to plugging plate
Multiple recirculation holes being connected to annular space.
In the prior art, water source usually utilizes oil field extracted water in water injection technology, is guaranteeing sufficient water and water flooding
While compatibility, reduce environmental pollution；But to contain sewage in oil field extracted water, and meta-alkalescence, hardness are low, while salinity
It is higher, it cannot be directly injected into water injection well, but after carrying out certain processing to oil field extracted water in existing water injection technology,
Can still occur corrosion product and a large amount of scale in flood pattern, especially in waterflood-transmission line, water injection pipe blocks up often
It fills in or makes injection water that can not reach scheduled oil reservoir because of corrosion；In the present invention, pass through filtering tank, disinfection tank and anti-corrosion
Process tank avoids injection water from occurring bacteria breed, electrochemical corrosion or office in waterflood-transmission line the multistep treatment of injection water
Portion's corrosion, and reacted using external sacrificial anode and injection water, to reduce the extent of corrosion in waterflood-transmission line, guarantee
Effective progress of water injection technology.
And sacrificial anode consumed in existing water injection technology it is huge, inventor by improvement to external sacrificial anode,
By the two-stage treatment to injection water, while reducing sacrificial anode extent of deterioration, the processing rank to injection water is improved, into
And realize the pre- preceding anti-corrosion to water injection pipe, reduce corrosion and the corrosion failure, perforation probability of waterflood-transmission line.In use, injection water
It is flowed into tank body by back with water inlet line, wherein tank interior space is separated into two parts by partition and plugging plate, that is, is injected
The primary treatment cavity and two stage treatment cavity of water；Into the intracorporal injection water of tank after the shunting of partition and sleeve, point
It circulates in tank body for two-way, the first via injects water by entering in rear annular space after permeable hole, that is, enters primary treatment cavity
It is interior, it is entered in sleeve after being chemically reacted with the first sacrificial anode, then by recirculation hole, and the second tunnel injection water then leads to
It crosses sleeve to enter directly into two stage treatment cavity, while the first injection water after primary treatment is equally entered with sleeve
In two stage treatment cavity, finally after being chemically reacted with the second sacrificial anode, it is discharged in water injection pipe；By twice
Treated, and injection water circulates in water injection pipe, and the probability chemically reacted with the tube wall of metal material substantially reduces, that is, drops
The probability of chemical attack occurs on low water filling inside pipe wall, so that in the water injection technology of oil well, the service life of water injection pipe
It greatly improves.And handled in the processing to injection water using classification, the pre- anti-corrosion of progress in primary treatment cavity, and two stage treatment chamber
Main anti-corrosion is carried out in vivo, so that the workload of the intracorporal sacrificial anode of tank substantially reduces, avoids the intracorporal sacrifice sun of tank
Rapidly depleting and frequently replacing occur in pole, and the production cost in process is filled the water during reduction oil exploitation.
The internal diameter of the sleeve account for the tank body internal diameter 13 ~ 12.Two parts are divided into the processing of injection water in tank body,
Supplemented by primary treatment cavity, based on two stage treatment cavity, and the aperture of permeable hole and recirculation hole in processing process chambers
Smaller, i.e., the injection water flow handled in primary treatment cavity is relatively small, and most of intracorporal injection water of tank that enters passes through
It crosses sleeve to flow into two stage treatment cavity, sets the internal diameter of sleeve to 1,3 ~ 12 of the tank body internal diameter, that is, guarantee in sleeve
It is interior, injection water after primary treatment and two stage treatment chamber is entered in proper proportions without the injection water of any processing
In vivo, so that the second sacrificial anode realize to injection water preservative treatment efficiency it is maximized simultaneously, reduce second sacrifice
The consumption of anode guarantees that intracorporal second sacrificial anode of tank realizes optimal consumption and income ratio.
Second sacrificial anode is greater than first sacrificial anode along tank body radially along tank body length radially
Length.The arrangement of first sacrificial anode is limited by the annulus space between sleeve and inner tank wall, while flowing through primary place
It manages cavity and the injection water flow difference in two stage treatment cavity is larger, therefore, the core of the second sacrificial anode is arranged
In the position closer to tank body axis, so that the second sacrificial anode and the contact of injection water are more abundant, to realize that second is sacrificial
The treatment effeciency of domestic animal anode maximizes.
It further include sedimentation basin, the sedimentation basin is inclined-tube sedimentation tank, and the water inlet end of the output end of water pump and sedimentation basin connects
Logical, the water outlet of sedimentation basin is connected to the water inlet end of filtering tank.Inclined-tube sedimentation tank is selected to carry out just the injection water in water supply well
Grade filtering, the treatment effeciency of sedimentation basin is improved using the principle of laminar flow, shortens particle sedimentation while increasing desilting area
Distance filters out the floating material of bulky grain and impurity, to mitigate the workload in filtering tank, while reducing the clear of filtering tank
Manage frequency.
Compared with prior art, the present invention having the following advantages and benefits:
1, the present invention is handled in the processing to injection water using classification, the pre- anti-corrosion of progress in primary treatment cavity, and second level
Main anti-corrosion is carried out in process chambers avoids tank intracorporal so that the workload of the intracorporal sacrificial anode of tank substantially reduces
Rapidly depleting and frequently replacing occur in sacrificial anode, and the production cost in process is filled the water during reduction oil exploitation；
2, the present invention in sleeve, after primary treatment injection water and without any processing injection water with suitable
Ratio enter in two stage treatment cavity so that the second sacrificial anode realize to injection water preservative treatment efficiency maximum
While change, reduce the consumption of the second sacrificial anode, guarantees that intracorporal second sacrificial anode of tank realizes optimal consumption and income
Than；
3, the position closer to tank body axis is arranged in the core of the second sacrificial anode by the present invention, so that second
Sacrificial anode and the contact of injection water are more abundant, to realize that the treatment effeciency of the second sacrificial anode maximizes.
Detailed description of the invention
Attached drawing described herein is used to provide to further understand the embodiment of the present invention, constitutes one of the application
Point, do not constitute the restriction to the embodiment of the present invention.In the accompanying drawings:
Fig. 1 is schematic structural view of the invention；
Fig. 2 is the structural schematic diagram of tank body.
Label and corresponding parts title in attached drawing:
1- back with water inlet line, 2- permeable hole, 3- partition, 4- sleeve, the first sacrificial anode of 5-, 6- tank body, 7- recirculation hole, 8- envelope
Closure plate, the second sacrificial anode of 9-, 10- water injection pipe, 11- water supply well, 12- sedimentation basin, 13- filtering tank, 14- disinfection tank, 15- electricity
Pump.
Specific embodiment
To make the objectives, technical solutions, and advantages of the present invention clearer, below with reference to embodiment and attached drawing, to this
Invention is described in further detail, and exemplary embodiment of the invention and its explanation for explaining only the invention, are not made
For limitation of the invention.
Embodiment 1
As depicted in figs. 1 and 2, the present embodiment includes water supply well 11, filtering tank 13, disinfection tank 14, electric pump 15, tank body 6, water
Source well 11 is connected to by water pump with the water inlet end of filtering tank 13, and the water outlet of the filtering tank 13 passes through conduit and disinfection tank 14
Water inlet end connection, the water outlet of disinfection tank 14 are connect by conduit with the water inlet of electric pump 15, the water outlet of electric pump 15 by into
Water pipeline 1 is connected to 6 one end of tank body, and 6 other end of tank body is connected with water injection pipe 10, is spaced and is set on the 6 side inner wall of tank body
It is equipped with partition 3 and plugging plate 8, multiple second sacrificial anodes 9, the both ends of sleeve 4 are installed on 6 other side inner wall of tank body
The partition 3 and plugging plate 8, back with water inlet line 1 described in 4 face of sleeve are extended through, and forms one between sleeve 4 and tank body 6
A closed annular space, multiple first sacrificial anodes 5 are fixed in the annular space, and are provided on partition 3 and multiple to be connected to annular space
Permeable hole 2, multiple recirculation holes 7 being connected to annular space are provided on one end outer wall of the sleeve 4 close to plugging plate 8.
In the prior art, water source usually utilizes oil field extracted water in water injection technology, is guaranteeing sufficient water and water flooding
While compatibility, reduce environmental pollution；But to contain sewage in oil field extracted water, and meta-alkalescence, hardness are low, while salinity
It is higher, it cannot be directly injected into water injection well, but after carrying out certain processing to oil field extracted water in existing water injection technology,
Can still occur corrosion product and a large amount of scale in flood pattern, especially in waterflood-transmission line, water injection pipe 10 is often
It blocks or makes injection water that can not reach scheduled oil reservoir because of corrosion；In the present invention, by filtering tank 13, disinfection tank 14 with
And preservative treatment tank avoids injection water from occurring bacteria breed, electrochemical corrosion in waterflood-transmission line the multistep treatment of injection water
Or local corrosion, and reacted using external sacrificial anode and injection water, to reduce the corrosion journey in waterflood-transmission line
Degree, guarantees effective progress of water injection technology.
Sacrificial anode consumes huge in existing water injection technology, and inventor is led to by improvement to external sacrificial anode
The two-stage treatment to injection water is crossed, while reducing sacrificial anode extent of deterioration, improves the processing rank to injection water, in turn
It realizes the pre- preceding anti-corrosion to water injection pipe 10, reduces by corrosion and the corrosion failure, perforation probability of 10 line of water injection pipe.In use, injection
Water is flowed into tank body 6 by back with water inlet line 1, and wherein 6 inner space of tank body is separated into two parts with plugging plate 8 by partition 3,
Inject the primary treatment cavity and two stage treatment cavity of water；Into the injection water in tank body 6 by partition 3 and sleeve 4
After shunting, it is divided into two-way and circulates in tank body 6, the first via injects water by entering in rear annular space after permeable hole 2, that is, enters just
In grade process chambers, entered in sleeve 4 after being chemically reacted with the first sacrificial anode 5, then by recirculation hole 7, and the
Two tunnels injection water then passes through sleeve 4 and enters directly into two stage treatment cavity, while the first injection water after primary treatment
It equally enters in two stage treatment cavity with sleeve 4, finally after being chemically reacted with the second sacrificial anode 9, is discharged
To water injection pipe 10；Water is injected by treated twice to circulate in water injection pipe 10, and chemistry occurs with the tube wall of metal material
The probability of reaction substantially reduces, that is, the probability that chemical attack occurs on 10 inner wall of water injection pipe is reduced, so that in the note of oil well
In hydraulic art, the service life of water injection pipe 10 is greatly improved.And it is handled in the processing to injection water using classification, primary treatment chamber
Pre- anti-corrosion is carried out in vivo, and carries out main anti-corrosion in two stage treatment cavity, so that the workload of the sacrificial anode in tank body 6
It substantially reduces, the sacrificial anode in tank body 6 is avoided to occur rapidly depleting and frequently replacing, reduce oil exploitation and fill the water work in the process
Production cost in sequence.
Preferably, the internal diameter of the sleeve 4 account for 6 internal diameter of tank body 13 ~ 12.To the place of injection water in tank body 6
Reason be divided into two parts, supplemented by primary treatment cavity, based on two stage treatment cavity, and processing process chambers in permeable hole 2 with
And the aperture of recirculation hole 7 is smaller, i.e., the injection water flow handled in primary treatment cavity is relatively small, and major part enters tank
Injection water in body 6 flows into two stage treatment cavity by sleeve 4, by the internal diameter of sleeve 4 be set as 6 internal diameter of tank body 1
3 ~ 12, that is, guarantee in sleeve 4, after primary treatment injection water and without any processing injection water with suitable
Ratio enters in two stage treatment cavity, so that the second sacrificial anode 9 is in the maximum for realizing the preservative treatment efficiency to injection water
While change, reduce the consumption of the second sacrificial anode 9, guarantees that the second sacrificial anode 9 in tank body 6 is realized optimal consumption and received
Beneficial ratio.
Wherein, the second sacrificial anode 9 in the present embodiment is greater than first sacrificial anode along the length of tank body 6 radially
5 length along tank body 6 radially.Limit of the arrangement of first sacrificial anode 5 by the annulus space between 6 inner wall of sleeve 4 and tank body
System, at the same flow through primary treatment cavity in two stage treatment cavity injection water flow difference it is larger, therefore, by second sacrifice
The position closer to 6 axis of tank body is arranged in the core of anode 9, so that the contact of the second sacrificial anode 9 and injection water
More sufficiently, to realize that the treatment effeciency of the second sacrificial anode 9 maximizes.
Preferably, inclined-tube sedimentation tank is selected to carry out primary filter to the injection water in water supply well 11, the original of laminar flow is utilized
The distance for shortening particle sedimentation while increasing desilting area to improve the treatment effeciency of sedimentation basin 12 is managed, by the drift of bulky grain
Floating object and impurity filter out, and to mitigate the workload in filtering tank 13, while reducing the cleaning frequency of filtering tank 13.
Above-described specific embodiment has carried out further the purpose of the present invention, technical scheme and beneficial effects
It is described in detail, it should be understood that being not intended to limit the present invention the foregoing is merely a specific embodiment of the invention
Protection scope, all within the spirits and principles of the present invention, any modification, equivalent substitution, improvement and etc. done should all include
Within protection scope of the present invention.
Claims (2)
1. a kind of reservoir water device, it is characterised in that: including water supply well (11), filtering tank (13), disinfection tank (14), electric pump
(15), tank body (6), water supply well (11) are connected to by water pump with the water inlet end of filtering tank (13), the water outlet of the filtering tank (13)
End is connected to by conduit with the water inlet end of disinfection tank (14), and the water outlet of disinfection tank (14) passes through the water inlet of conduit and electric pump (15)
The water outlet of mouth connection, electric pump (15) is connected to by back with water inlet line (1) with tank body (6) one end, and tank body (6) other end is connected with note
Water pipe (10) is arranged at intervals with partition (3) and plugging plate (8) on the inner wall of the tank body (6) side, another in the tank body (6)
Multiple second sacrificial anodes (9) are installed, the both ends of sleeve (4) extend through the partition (3) and plugging plate on the inner wall of side
(8), back with water inlet line (1) described in sleeve (4) face, and a closed annular space is formed between sleeve (4) and tank body (6), it is more
A first sacrificial anode (5) is fixed in the annular space, and multiple permeable holes (2) being connected to annular space are provided on partition (3),
Multiple recirculation holes (7) being connected to annular space are provided on one end outer wall of the sleeve (4) close to plugging plate (8)；The sleeve
(4) internal diameter account for the tank body (6) internal diameter 1 3~1 2；Length of second sacrificial anode (9) along tank body (6) radially
Length greater than first sacrificial anode (5) along tank body (6) radially.
2. a kind of reservoir water device according to claim 1, it is characterised in that: it further include sedimentation basin (12), it is described heavy
Shallow lake pond (12) is inclined-tube sedimentation tank, and the output end of water pump is connected to the water inlet end of sedimentation basin (12), the water outlet of sedimentation basin (12)
End is connected to the water inlet end of filtering tank (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610359004.8A CN105863585B (en) | 2016-05-27 | 2016-05-27 | A kind of reservoir water device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610359004.8A CN105863585B (en) | 2016-05-27 | 2016-05-27 | A kind of reservoir water device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105863585A CN105863585A (en) | 2016-08-17 |
| CN105863585B true CN105863585B (en) | 2019-03-12 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610359004.8A Active CN105863585B (en) | 2016-05-27 | 2016-05-27 | A kind of reservoir water device |
Country Status (1)
| Country | Link |
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| CN (1) | CN105863585B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3857776A (en) * | 1973-06-14 | 1974-12-31 | Electro Petroleum | Deep submersible power electrode assembly for ground conduction of electricity |
| CN1351967A (en) * | 2001-12-14 | 2002-06-05 | 武汉科技大学 | High pressure injected water electrolyzing and sterilizing device for oil field |
| CN200989198Y (en) * | 2006-03-13 | 2007-12-12 | 吕新华 | Prizing waterflooding device |
| CN204532297U (en) * | 2015-01-19 | 2015-08-05 | 中国石油天然气股份有限公司 | An oilfield water injection device |
| CN205778780U (en) * | 2016-05-27 | 2016-12-07 | 成都北方石油勘探开发技术有限公司 | The water filling device of low-permeability oil deposit |
-
2016
- 2016-05-27 CN CN201610359004.8A patent/CN105863585B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3857776A (en) * | 1973-06-14 | 1974-12-31 | Electro Petroleum | Deep submersible power electrode assembly for ground conduction of electricity |
| CN1351967A (en) * | 2001-12-14 | 2002-06-05 | 武汉科技大学 | High pressure injected water electrolyzing and sterilizing device for oil field |
| CN200989198Y (en) * | 2006-03-13 | 2007-12-12 | 吕新华 | Prizing waterflooding device |
| CN204532297U (en) * | 2015-01-19 | 2015-08-05 | 中国石油天然气股份有限公司 | An oilfield water injection device |
| CN205778780U (en) * | 2016-05-27 | 2016-12-07 | 成都北方石油勘探开发技术有限公司 | The water filling device of low-permeability oil deposit |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105863585A (en) | 2016-08-17 |
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