CN204661479U - A kind of oil field setting tank emulsion layer treatment facility - Google Patents
A kind of oil field setting tank emulsion layer treatment facility Download PDFInfo
- Publication number
- CN204661479U CN204661479U CN201520312396.3U CN201520312396U CN204661479U CN 204661479 U CN204661479 U CN 204661479U CN 201520312396 U CN201520312396 U CN 201520312396U CN 204661479 U CN204661479 U CN 204661479U
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- pump
- valve
- emulsion layer
- mono
- setting tank
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Abstract
The utility model discloses a kind of oil field setting tank emulsion layer treatment facility, comprise y-type filter and dosing tank, dosing tank is provided with volume pump, the water outlet of volume pump is connected on the entrance pipeline of y-type filter, the water-in of y-type filter is connected with the water outlet of pending crude oil setting tank, the water outlet of y-type filter is connected with the water-in of mono-pump a by the pipeline being provided with valve a, and the water outlet of mono-pump a is connected with Electric Pulse Treatment equipment by the pipeline being provided with valve c.A kind of oil field of the present utility model setting tank emulsion layer treatment facility, adopt the emulsion layer of Electric Pulse Treatment device separates process crude oil setting tank, structure is simple, easy to operate, obvious processing effect, efficiently solves in prior art the problem lacking emulsion layer treatment facility.
Description
Technical field
The utility model belongs to oil field technical field of water treatment equipment, is specifically related to a kind of oil field setting tank emulsion layer treatment facility.
Background technology
In Oil extraction process, a large amount of pressure injection water can be injected in secondary oil recovery process, when tertiary oil recovery, with while pressure injection water, other materials such as silt, guanidine glue, flocculation agent, coagulant aids can be injected.Therefore, in the crude oil of secondary and three extraction, containing a large amount of pressure injection water and the foreign material such as silt, guanidine glue, after triphase separator, enter the crude oil of setting tank through precipitation, between upper strata crude oil and bottom clear water, form emulsion layer, its volume accounts for about 3/5ths of overall solution volume in pipe, and this reduces the tar productivity of crude oil to a great extent.And using this solution as produced water disposal, also can increase substantially processing cost, the oil be mixed in a large number in water can be wasted simultaneously.And if this emulsion layer can be continued breakdown of emulsion layering, the degree of depth carrying out profit is separated, and the water ratio generating crude oil after process will lower than 0.5%, reach high-quality crude containing water quality standard.Such process not only can improve the recovery ratio of crude oil, and also can reduce needs the extraction water yield to be processed simultaneously, and the oleaginousness in recovered water also can significantly reduce, and reduces the cost of follow-up produced water disposal.Therefore, in Oil extraction process, a kind of equipment that can process separation emulsion layer is just sought after.
Utility model content
The purpose of this utility model is to provide a kind of oil field setting tank emulsion layer treatment facility, solves the problem lacking emulsion layer treatment facility in prior art.
The technical scheme that the utility model adopts is: a kind of oil field setting tank emulsion layer treatment facility, comprise y-type filter and dosing tank, dosing tank is provided with volume pump, the water outlet of volume pump is connected on the entrance pipeline of y-type filter, the water-in of y-type filter is connected with the water outlet of pending crude oil setting tank, the water outlet of y-type filter is connected with the water-in of mono-pump a by the pipeline being provided with valve a, and the water outlet of mono-pump a is connected with the Electric Pulse Treatment equipment for decomposing emulsion layer by the pipeline being provided with valve c.
Feature of the present utility model is also:
The pulse-repetition of Electric Pulse Treatment equipment is 20kHz-40Hz.
Electric Pulse Treatment equipment comprises the shell of tubulose, shell is connected to water inlet pipe and rising pipe on the sidewall of two ends port, the port installing rising pipe one end connects the pulse power by flange a, shell be internally connected with disc flange, disc flange is circumferentially evenly fixed with two or three cans, electricimpulse oscillator structure is installed in can, electricimpulse oscillator structure is made up of electric pulse generator, transverter and working head, and rising pipe is connected by the water-in of the pipeline with setting tank that are provided with valve d.
Water inlet pipe is provided with tensimeter and thermometer, rising pipe is provided with rate of flow meter.
The water outlet of y-type filter is also connected with the water-in of mono-pump b by the pipeline being provided with valve b, and the water outlet of mono-pump b is connected with Electric Pulse Treatment equipment by the pipeline being provided with valve e.
Mono-pump a and mono-pump b is all connected to the water inlet pipe place of Electric Pulse Treatment equipment.
Mono-pump a and mono-pump b is G series mono-pump.
Mono-pump a and mono-pump b is all powered by fire proof motor.
Valve a, valve b, valve c, valve d, valve e are butterfly valve.
The beneficial effects of the utility model are: a kind of oil field of the present utility model setting tank emulsion layer treatment facility, adopt the emulsion layer of Electric Pulse Treatment device separates process crude oil setting tank, the utility model structure is simple, easy to operate, obvious processing effect, efficiently solves in prior art the problem lacking emulsion layer treatment facility.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of oil field of the utility model setting tank emulsion layer treatment facility;
Fig. 2 is that the A-A of y-type filter in Fig. 1 is to sectional view;
Fig. 3 is the left view of Electric Pulse Treatment equipment in Fig. 1;
Fig. 4 is the front view of Electric Pulse Treatment equipment in Fig. 1.
In figure, 1.Y type filter, 2. valve a, 3. mono-pump a, 4. valve b, 5. valve c, 6. Electric Pulse Treatment equipment, 6-1. electricimpulse oscillator structure, 6-2. shell, 6-3. flange a, the 6-4. pulse power, 6-5. water inlet pipe, 6-6. rising pipe, 6-7. disc flange, 7. valve d, 8. dosing tank, 9. volume pump, 10. mono-pump b, 11. valve e.
Embodiment
Below in conjunction with accompanying drawing and embodiment, the utility model is described in further detail:
A kind of oil field of the present utility model setting tank emulsion layer treatment facility, as shown in Figure 1, comprise y-type filter 1 and dosing tank 8, the shape of y-type filter 1 is as shown in Figure 2; Dosing tank 8 is provided with volume pump 9, the water outlet of volume pump 9 is connected on the entrance pipeline of y-type filter 1, the water-in of y-type filter 1 is connected with the water outlet of pending crude oil setting tank, the water outlet of y-type filter 1 is connected with the water-in of G series mono-pump a3 by the pipeline being provided with valve a2, the water outlet of y-type filter 1 is also connected with the water-in of G series mono-pump b10 by the pipeline being provided with valve b4, mono-pump a3, mono-pump b10 are all powered by fire proof motor, wherein during a use, another is for subsequent use.The water outlet of mono-pump a3 is connected with Electric Pulse Treatment equipment 6 by the pipeline being provided with valve c5, the water outlet of mono-pump b10 is connected with Electric Pulse Treatment equipment 6 by the pipeline being provided with valve e11, and Electric Pulse Treatment equipment 6 has one or arranged side by side some.The structure of Electric Pulse Treatment equipment 6 as shown in Figure 3, Figure 4, comprise the shell 6-2 of tubulose, shell 6-2 is connected to water inlet pipe 6-5 and rising pipe 6-6 on the sidewall of two ends port, the port installing rising pipe 6-6 one end connects pulse power 6-4 by flange a6-3, shell 6-2 is internally connected with disc flange 6-7, disc flange 6-7 is circumferentially evenly fixed with two or three cans, be provided with electricimpulse oscillator structure in can, electricimpulse oscillator structure is made up of electric pulse generator, transverter and working head.Mono-pump a3 and mono-pump b10 is all connected to the water inlet pipe 6-5 place of Electric Pulse Treatment equipment 6, the rising pipe 6-6 of Electric Pulse Treatment equipment 6 is connected by the water-in of the pipeline with setting tank that are provided with valve d7, the water inlet pipe 6-5 of Electric Pulse Treatment equipment 6 is also provided with tensimeter and thermometer, can the state of at-once monitor mixed solution, to adjust the correlation parameter such as the working parameter of Electric Pulse Treatment equipment 6 and the chemical feeding quantity of volume pump 9.The rising pipe 6-6 of Electric Pulse Treatment equipment 6 is also provided with rate of flow meter, treated amount of liquid can be understood at any time.The pulse-repetition of Electric Pulse Treatment equipment 6 is 20kHz-40Hz.Above-mentioned valve a2, valve b4, valve c5, valve d7, valve e11 are butterfly valve.
Working process of the present utility model is as follows: dosing tank 8 li stores medicament to be annotated, according to the composition of setting tank mixed solution, after determining the filling rate of various medicament, be filled in the entrance pipeline of y-type filter 1 by volume pump 9, volume pump 9 can according to the filling rate of different influent quality adjustment emulsion splitter.The mixed solution of setting tank emulsion layer enters in mono-pump a3 by y-type filter 1 and valve a2 or enters in mono-pump b10 by y-type filter 1 and valve b4 together with the medicament of filling, in mono-pump a3 or mono-pump b10, medicament and former mixed solution fully stir, then enter into Electric Pulse Treatment equipment 6 through valve c5 or valve e11.Electric pulse generator in Electric Pulse Treatment equipment 6 sends high-frequency vibration ripple, and under the vibration of wave of oscillation and the acting in conjunction of medicament of annotating above, the water-in-oil molecular structure outer oil film rupture in mixed solution, the water molecules of the inside discharges.The water molecules that volume is larger condenses into the water droplet of comparatively large vol in moving process, and oil lamella is then split into the oil molecule of small volume, and the mixed solution processed enters former setting tank again through rising pipe 6-6 and valve d7.According to after upper type process for some time, stop process.After setting tank leaves standstill for some time, the effect of oily water separation in detector tube, as do not reached requirement, can carry out next round process.
The effect of electric pulse generator is that alternating-current is converted to the high-frequency ac electrical signal matched with electricimpulse transverter, and drive the work of electricimpulse transverter to produce strenuous vibration, working head also claims auxiliary rod, and its auxiliary sound wave by transverter generation passes to farther place.
Advantage of the present utility model:
1. the problem that when efficiently solving tertiary oil recovery, crude oil setting tank internal emulsification layer is thicker, more carries out oily water separation to deep layer, improves crude oil recovery ratio, reduce produced water disposal amount.
2. cost of equipment and working cost in tolerance range, can improve crude oil recovery ratio and reduce produced water disposal cost and all can bring higher economic return in oil field.
3. equipment is simple, and not discharge, can not problem of environmental pollution be caused.After extraction discharge reduction, the useless mud amount of discharging when also can reduce produced water disposal, is of value to environment protection.
4. equipment is overall skid-mounted form, is convenient to mobile, can the convenient mixed solution processed in different positions setting tank.
Claims (9)
1. an oil field setting tank emulsion layer treatment facility, it is characterized in that, comprise y-type filter (1) and dosing tank (8), dosing tank (8) is provided with volume pump (9), the water outlet of volume pump (9) is connected on the entrance pipeline of y-type filter (1), the water-in of y-type filter (1) is connected with the water outlet of pending crude oil setting tank, the water outlet of y-type filter (1) is connected with the water-in of mono-pump a (3) by the pipeline being provided with valve a (2), the water outlet of mono-pump a (3) is connected with the Electric Pulse Treatment equipment (6) for decomposing emulsion layer by the pipeline being provided with valve c (5).
2. a kind of oil field according to claim 1 setting tank emulsion layer treatment facility, it is characterized in that, the pulse-repetition of described Electric Pulse Treatment equipment (6) is 20kHz-40Hz.
3. a kind of oil field according to claim 1 setting tank emulsion layer treatment facility, it is characterized in that, described Electric Pulse Treatment equipment (6) comprises the shell (6-2) of tubulose, shell (6-2) is connected to water inlet pipe (6-5) and rising pipe (6-6) on the sidewall of two ends port, the port installing rising pipe (6-6) one end connects the pulse power (6-4) by flange a (6-3), described shell (6-2) be internally connected with disc flange (6-7), disc flange (6-7) is circumferentially evenly fixed with two or three cans, electricimpulse oscillator structure is installed in can, electricimpulse oscillator structure is by electric pulse generator, transverter and working head composition, described rising pipe (6-6) is connected with the water-in of setting tank by the pipeline being provided with valve d (7).
4. a kind of oil field according to claim 3 setting tank emulsion layer treatment facility, is characterized in that, described water inlet pipe (6-5) is provided with tensimeter and thermometer, described rising pipe (6-6) is provided with rate of flow meter.
5. a kind of oil field according to claim 3 setting tank emulsion layer treatment facility, it is characterized in that, the water outlet of described y-type filter (1) is also connected with the water-in of mono-pump b (10) by the pipeline being provided with valve b (4), and the water outlet of mono-pump b (10) is connected with Electric Pulse Treatment equipment (6) by the pipeline being provided with valve e (11).
6. a kind of oil field according to claim 5 setting tank emulsion layer treatment facility, it is characterized in that, described mono-pump a (3) and mono-pump b (10) are all connected to water inlet pipe (6-5) place of Electric Pulse Treatment equipment (6).
7. a kind of oil field according to claim 5 setting tank emulsion layer treatment facility, is characterized in that, described mono-pump a (3) and mono-pump b (10) are G series mono-pump.
8. a kind of oil field according to claim 5 setting tank emulsion layer treatment facility, it is characterized in that, described mono-pump a (3) and mono-pump b (10) are all powered by fire proof motor.
9. a kind of oil field according to claim 5 setting tank emulsion layer treatment facility, it is characterized in that, described valve a (2), valve b (4), valve c (5), valve d (7), valve e (11) are butterfly valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520312396.3U CN204661479U (en) | 2015-05-14 | 2015-05-14 | A kind of oil field setting tank emulsion layer treatment facility |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520312396.3U CN204661479U (en) | 2015-05-14 | 2015-05-14 | A kind of oil field setting tank emulsion layer treatment facility |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204661479U true CN204661479U (en) | 2015-09-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520312396.3U Expired - Fee Related CN204661479U (en) | 2015-05-14 | 2015-05-14 | A kind of oil field setting tank emulsion layer treatment facility |
Country Status (1)
| Country | Link |
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| CN (1) | CN204661479U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108894759A (en) * | 2018-07-27 | 2018-11-27 | 中国石油天然气股份有限公司 | The note of downhole oil-water separation based on electric pulse adopts integrated device and its application method |
-
2015
- 2015-05-14 CN CN201520312396.3U patent/CN204661479U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108894759A (en) * | 2018-07-27 | 2018-11-27 | 中国石油天然气股份有限公司 | The note of downhole oil-water separation based on electric pulse adopts integrated device and its application method |
| CN108894759B (en) * | 2018-07-27 | 2023-09-26 | 中国石油天然气股份有限公司 | Underground oil-water separation injection and production integrated device based on electric pulse and application method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Oil field gunbarrel emulsification layer treatment facility Effective date of registration: 20170629 Granted publication date: 20150923 Pledgee: Xi'an innovation financing Company limited by guarantee Pledgor: Shaanxi Fujia Petrochemical Technology Co., Ltd. Registration number: 2017990000557 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20180613 Granted publication date: 20150923 Pledgee: Xi'an innovation financing Company limited by guarantee Pledgor: Shaanxi Fujia Petrochemical Technology Co., Ltd. Registration number: 2017990000557 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Oil field gunbarrel emulsification layer treatment facility Effective date of registration: 20180613 Granted publication date: 20150923 Pledgee: Xi'an innovation financing Company limited by guarantee Pledgor: Shaanxi Fujia Petrochemical Technology Co., Ltd. Registration number: 2018990000451 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20200430 Granted publication date: 20150923 Pledgee: Xi'an innovation financing Company limited by guarantee Pledgor: SHAANXI FAJA PETROCHEMICAL TECHNOLOGY Co.,Ltd. Registration number: 2018990000451 |
|
| 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: 20150923 Termination date: 20210514 |