CN203208924U - High-pressure water distribution mother liquor metering and mixing device - Google Patents

High-pressure water distribution mother liquor metering and mixing device Download PDF

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Publication number
CN203208924U
CN203208924U CN 201320023963 CN201320023963U CN203208924U CN 203208924 U CN203208924 U CN 203208924U CN 201320023963 CN201320023963 CN 201320023963 CN 201320023963 U CN201320023963 U CN 201320023963U CN 203208924 U CN203208924 U CN 203208924U
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China
Prior art keywords
mother liquor
polymer mother
pressure water
pipe
high pressure
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Expired - Fee Related
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CN 201320023963
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Chinese (zh)
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孙树春
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孙树春
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Priority to CN 201320023963 priority Critical patent/CN203208924U/en
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Abstract

The utility model relates to a high-pressure water distribution mother liquor metering and mixing device. The high-pressure water distribution mother liquor metering and mixing device comprises a polymer mother liquor distributing tube, a high-pressure water injecting tube and a pipeline mixer, wherein a polymer mother liquor sampling port, a polymer mother liquor flow rate meter and a polymer mother liquor check valve are arranged on the polymer mother liquor distributing tube; a water injecting cut-off valve, a water injecting pressure meter, an electric adjusting valve, a water injecting flow rate meter and a water injecting check valve are arranged on the high-pressure water injecting tube; the polymer mother liquor distributing tube and the high-pressure water injecting tube are connected with one end of the pipeline mixer by a mixed liquor pipeline; the other end of the pipeline mixer is connected with an injecting pipeline; and the mixed liquor sampling port and the mixed liquor pressure meter are arranged between the pipeline mixer and the injecting pipeline. The high-pressure water distribution mother liquor metering and mixing device has the beneficial effects as follows: the viscosity loss in a mixing process is reduced to the greatest extent; the process installation structure is compact; the metering is accurate; and the maintenance is convenient.

Description

High pressure water distribution mother liquor measurement mixing unit
Technical field
The utility model belongs to the tertiary oil production in oil field device, is specifically related to a kind of high pressure water distribution mother liquor measurement mixing unit.
Background technology
The oil field has entered the tertiary recovery stage at present, is that the raising tar productivity is method with the injection of polymer.No matter annotate in the polymerizing technology is single pump individual well, and still the many wells of single pump all need polymer mother liquor to mix in proportion with water under high pressure, is injected in the stratum then, thereby realizes displacement of reservoir oil purpose.
Because the influence of bottom pressure, often need the pressure that injects also very high, in polymer supercharging, the process of carrying, being mixed, because the complexity of technology, normal existence increases or reduces flow velocity suddenly, the flip-flop flow direction, and these all can reduce the viscosity of polymer, thereby influence oilfield exploitation, also increase and produce investment.
The utility model content
The utility model proposes a kind of high pressure water distribution mother liquor measurement mixing unit, at utmost reduce the viscosity loss in the process of being mixed, the process Installation compact conformation, accurate measurement, easy to maintenance, remedied weak point of the prior art.
The technical solution of the utility model is achieved in that
A kind of high pressure water distribution mother liquor measurement mixing unit comprises:
The polymer mother liquor distributing pipe, described polymer mother liquor distributing pipe is provided with polymer mother liquor sample tap, polymer mother liquor flowmeter and polymer mother liquor check-valves;
The water under high pressure water injection pipe, described water under high pressure water injection pipe is provided with water filling block valve, water injection pressure table, electric control valve, injection flow meter and water filling check-valves;
Pipe-line mixer, described polymer mother liquor distributing pipe is connected with an end of described pipe-line mixer by the mixed liquor pipeline jointly with described water under high pressure water injection pipe, and the other end of described pipe-line mixer is connected with flow in pipes;
Be provided with mixed liquor sample tap and mixed liquor pressure table between described pipe-line mixer and the described flow in pipes.
Described electric control valve is connected with described injection flow meter with described polymer mother liquor flowmeter respectively, adjusts water injection rate automatically by the demonstration of described polymer mother liquor flowmeter and makes it to reach requirement concentration.
Described mixed liquor pipeline is provided with conditioning agent ternary reserved outlet.
Further, described polymer mother liquor sample tap comprises the first polymer mother liquor sample tap and the second polymer mother liquor sample tap.
Also be provided with polymer mother liquor Pressure gauge and polymer mother liquor flow regulator on the described polymer mother liquor distributing pipe.
The beneficial effects of the utility model are: at utmost reduce the viscosity loss in the process of being mixed, and the process Installation compact conformation, accurate measurement, easy to maintenance, remedied weak point of the prior art; And polymer mother liquor carries between main and the arm and is connected by reducing, and the viscosity loss of having avoided conventional direct connection to cause is farthest integrated with mother liquor distributor and water dispensing apparatus simultaneously, takes into account the minimizing bend pipe again.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below, apparently, accompanying drawing in describing below only is embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the structural representation of the utility model embodiment 1;
Fig. 2 is the structural representation of the utility model embodiment 2.
Among the figure:
1, polymer mother liquor distributing pipe; 2, polymer mother liquor sample tap; 2.1, the first polymer mother liquor sample tap; 2.2, the second polymer mother liquor sample tap; 3, polymer mother liquor flowmeter; 4, polymer mother liquor check-valves; 5, water under high pressure water injection pipe; 6, water filling block valve; 7, water injection pressure table; 8, electric control valve; 9, injection flow meter; 10, water filling check-valves; 11, pipe-line mixer; 12, mixed liquor pipeline; 13, flow in pipes; 14, mixed liquor sample tap; 15, mixed liquor pressure table; 16, conditioning agent ternary reserved outlet; 17, polymer mother liquor Pressure gauge; 18, polymer mother liquor flow regulator.
The specific embodiment
Below in conjunction with the accompanying drawing among the utility model embodiment, the technical scheme among the utility model embodiment is clearly and completely described, obviously, described embodiment only is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that obtains under the creative work prerequisite, all belong to the scope of the utility model protection.
Embodiment 1: single pump individual well high pressure water distribution mother liquor measurement mixing unit
As shown in Figure 1, embodiment 1 described high pressure water distribution mother liquor measurement mixing unit comprises: polymer mother liquor distributing pipe 1, and described polymer mother liquor distributing pipe 1 is provided with polymer mother liquor sample tap 2, polymer mother liquor flowmeter 3 and polymer mother liquor check-valves 4; Water under high pressure water injection pipe 5, described water under high pressure water injection pipe 5 is provided with water filling block valve 6, water injection pressure table 7, electric control valve 8, injection flow meter 9 and water filling check-valves 10; Pipe-line mixer 11, described polymer mother liquor distributing pipe 1 is connected with an end of described pipe-line mixer 11 by mixed liquor pipeline 12 jointly with described water under high pressure water injection pipe 5, and the other end of described pipe-line mixer 11 is connected with flow in pipes 13; Be provided with mixed liquor sample tap 14 and mixed liquor pressure table 15 between described pipe-line mixer 11 and the described flow in pipes 13; Described electric control valve 8 is connected with described injection flow meter 9 with described polymer mother liquor flowmeter 3 respectively, adjusts water injection rate automatically by the demonstration of described polymer mother liquor flowmeter 3 and makes it to reach requirement concentration; Described mixed liquor pipeline 12 is provided with conditioning agent ternary reserved outlet 16.
In the course of the work, at first polymer mother liquor distributes the back to be entered by polymer mother liquor distributing pipe 1, water under high pressure is entered by water under high pressure water injection pipe 5, water filling block valve 6 is responsible for the cut-out of water under high pressure, water injection pressure table 7 can show water injection pressure, according to polymer mother liquor flowmeter 3 data presented feedback signals, electric control valve 8 is adjusted water filling automatically and is made it to reach requirement concentration, at last, water under high pressure is by water filling check-valves 10, and polymer mother liquor is by polymer mother liquor check-valves 4, the two pools together at mixed liquor pipeline 12 places, mixed liquor is cooked fully by pipe-line mixer 11 and is mixed, and shows pressure through mixed liquor pressure table 15 again, finally injects underground by flow in pipes 13.In addition, entrance has been reserved in the adding of conditioning agent after being set to of conditioning agent ternary reserved outlet 16.
Many wells of 2: one pumps of embodiment high pressure water distribution mother liquor measurement mixing unit
As shown in Figure 2, embodiment 2 described high pressure water distribution mother liquor measurement mixing units, comprise: polymer mother liquor distributing pipe 1, described polymer mother liquor distributing pipe 1 are provided with polymer mother liquor Pressure gauge 17, polymer mother liquor flowmeter 3, polymer mother liquor flow regulator 18, the first polymer mother liquor sample tap 2.1, the second polymer mother liquor sample tap 2.2 and polymer mother liquor check-valves 4; Water under high pressure water injection pipe 5, described water under high pressure water injection pipe 5 is provided with water filling block valve 6, water injection pressure table 7, electric control valve 8, injection flow meter 9 and water filling check-valves 10; Pipe-line mixer 11, described polymer mother liquor distributing pipe 1 is connected with an end of described pipe-line mixer 11 by mixed liquor pipeline 12 jointly with described water under high pressure water injection pipe 5, and the other end of described pipe-line mixer 11 is connected with flow in pipes 13; Be provided with mixed liquor sample tap 14 and mixed liquor pressure table 15 between described pipe-line mixer 11 and the described flow in pipes 13; Described mixed liquor pipeline 12 is provided with conditioning agent ternary reserved outlet 16.
In the course of the work, at first polymer mother liquor distributes the back to be entered by polymer mother liquor distributing pipe 1, measures mother liquor pressure by polymer mother liquor Pressure gauge 17, and polymer mother liquor flowmeter 3 is responsible for monitoring, carries out the flow adjustment by polymer mother liquor adjuster 18; Water under high pressure is entered by high pressure water injection pipe 5, water filling block valve 6 is responsible for the cut-out of water under high pressure, water injection pressure table 7 can show water injection pressure, and electric control valve 8 is adjusted water filling automatically and made it to reach requirement concentration, and is last, water under high pressure is by water filling check-valves 10, polymer mother liquor is by polymer mother liquor check-valves 4, and the two pools together at mixed liquor pipeline 12 places, and mixed liquor is cooked fully by pipe-line mixer 11 and mixed, show pressure through mixed liquor pressure table 15 again, finally inject underground by flow in pipes 13.In addition, entrance has been reserved in the adding of conditioning agent after being set to of conditioning agent ternary reserved outlet 16.
The above only is preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.

Claims (5)

1. a high pressure water distribution mother liquor measurement mixing unit is characterized in that, comprising:
The polymer mother liquor distributing pipe, described polymer mother liquor distributing pipe is provided with polymer mother liquor sample tap, polymer mother liquor flowmeter and polymer mother liquor check-valves;
The water under high pressure water injection pipe, described water under high pressure water injection pipe is provided with water filling block valve, water injection pressure table, electric control valve, injection flow meter and water filling check-valves;
Pipe-line mixer, described polymer mother liquor distributing pipe is connected with an end of described pipe-line mixer by the mixed liquor pipeline jointly with described water under high pressure water injection pipe, and the other end of described pipe-line mixer is connected with flow in pipes;
Be provided with mixed liquor sample tap and mixed liquor pressure table between described pipe-line mixer and the described flow in pipes.
2. high pressure water distribution mother liquor measurement mixing unit according to claim 1, it is characterized in that: described electric control valve is connected with described injection flow meter with described polymer mother liquor flowmeter respectively, adjusts water injection rate automatically by the demonstration of described polymer mother liquor flowmeter and makes it to reach requirement concentration.
3. high pressure water distribution mother liquor measurement mixing unit according to claim 2, it is characterized in that: described mixed liquor pipeline is provided with conditioning agent ternary reserved outlet.
4. high pressure water distribution mother liquor measurement mixing unit according to claim 3, it is characterized in that: described polymer mother liquor sample tap comprises the first polymer mother liquor sample tap and the second polymer mother liquor sample tap.
5. high pressure water distribution mother liquor measurement mixing unit according to claim 4 is characterized in that: also be provided with polymer mother liquor Pressure gauge and polymer mother liquor flow regulator on the described polymer mother liquor distributing pipe.
CN 201320023963 2013-01-17 2013-01-17 High-pressure water distribution mother liquor metering and mixing device Expired - Fee Related CN203208924U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201320023963 CN203208924U (en) 2013-01-17 2013-01-17 High-pressure water distribution mother liquor metering and mixing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201320023963 CN203208924U (en) 2013-01-17 2013-01-17 High-pressure water distribution mother liquor metering and mixing device

Publications (1)

Publication Number Publication Date
CN203208924U true CN203208924U (en) 2013-09-25

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Application Number Title Priority Date Filing Date
CN 201320023963 Expired - Fee Related CN203208924U (en) 2013-01-17 2013-01-17 High-pressure water distribution mother liquor metering and mixing device

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107143318A (en) * 2017-06-16 2017-09-08 新疆石油工程设计有限公司 Single pump individual well two-stage concentration allotment weak base ternary injection device and its application method
CN108181937A (en) * 2017-12-27 2018-06-19 安徽金大仪器有限公司 A kind of mother liquor matches mixing liquid volume control device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107143318A (en) * 2017-06-16 2017-09-08 新疆石油工程设计有限公司 Single pump individual well two-stage concentration allotment weak base ternary injection device and its application method
CN107143318B (en) * 2017-06-16 2019-04-26 新疆石油工程设计有限公司 Single pump individual well two-stage concentration allotment weak base ternary injection device and its application method
CN108181937A (en) * 2017-12-27 2018-06-19 安徽金大仪器有限公司 A kind of mother liquor matches mixing liquid volume control device

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CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130925

Termination date: 20190117