CN220176616U - Temporary plugging liquid preparation system for oil field - Google Patents
Temporary plugging liquid preparation system for oil field Download PDFInfo
- Publication number
- CN220176616U CN220176616U CN202321533491.7U CN202321533491U CN220176616U CN 220176616 U CN220176616 U CN 220176616U CN 202321533491 U CN202321533491 U CN 202321533491U CN 220176616 U CN220176616 U CN 220176616U
- Authority
- CN
- China
- Prior art keywords
- filter
- motor
- control valve
- stirring tank
- temporary plugging
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000007788 liquid Substances 0.000 title claims abstract description 29
- 238000002360 preparation method Methods 0.000 title claims abstract description 26
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 30
- 238000003756 stirring Methods 0.000 claims description 31
- 230000005540 biological transmission Effects 0.000 claims description 13
- 238000007599 discharging Methods 0.000 claims description 13
- 239000012530 fluid Substances 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 238000010030 laminating Methods 0.000 claims description 2
- 239000012535 impurity Substances 0.000 abstract description 23
- 238000005304 joining Methods 0.000 abstract description 3
- 239000002994 raw material Substances 0.000 description 14
- 239000003921 oil Substances 0.000 description 10
- 239000003795 chemical substances by application Substances 0.000 description 8
- 239000004744 fabric Substances 0.000 description 6
- 230000005465 channeling Effects 0.000 description 4
- 238000007789 sealing Methods 0.000 description 4
- 238000000605 extraction Methods 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000010779 crude oil Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Filtration Of Liquid (AREA)
Abstract
The utility model relates to the technical field of temporary plugging liquid preparation in an oil field and discloses a temporary plugging liquid preparation system in the oil field. This stifled liquid system of joining in marriage temporarily in oil field passes through cartridge filter, filter screen, control valve two, drain, motor two and brush for can close the valve body at cartridge filter both ends after joining in marriage the liquid, and scrape down the impurity on the filter screen through motor two drive brushes, open control valve two again and through the inside water delivery of control valve to cartridge filter, open the sealed lid of drain again, make water accessible drain output, and impurity in the cartridge filter can follow rivers together and follow the drain and discharge, impurity in the messenger cartridge filter can be convenient clean, be difficult for causing the jam.
Description
Technical Field
The utility model relates to the technical field of temporary plugging liquid preparation in an oil field, in particular to a temporary plugging liquid preparation system in the oil field.
Background
At present, the fireflood and gas flood oil extraction technology has become an effective succession mode for increasing the recovery ratio, slowing down the yield decreasing speed and keeping the stable yield of crude oil in a thick oil field. However, along with the large-scale popularization and application of the ignition flooding and gas flooding oil extraction technologies, the gas channeling interference is serious, so that the pressure of a shaft cannot be completely leaked during well repair, the construction preparation time is increased by more than 5 days compared with that of a common well on average, and the well repair efficiency and the production time rate are seriously affected. The temporary plugging and channeling blocking technology can effectively control gas channeling, quicken the well repairing efficiency and the production time rate of the gas channeling well, and provide technical support for the development effect of fireflood and gas flood oil extraction.
The existing temporary plugging liquid preparation device for the oil field can convey temporary plugging agent solution to storage equipment such as a water tank truck after being filtered by a filter during discharging, however, the filter is easy to plug under long-time use, so that the filtering effect is poor, and even liquid preparation is affected.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the utility model provides a temporary plugging liquid preparation system for an oil field, which comprises a filter cylinder, a filter screen, a second control valve, a drain outlet, a second motor and a hairbrush, wherein after liquid preparation is finished, valve bodies at two ends of the filter cylinder can be closed, impurities on the filter cylinder are scraped by the second motor driving the hairbrush, the second control valve is opened, water is conveyed into the filter cylinder through the second control valve, a sealing cover of the drain outlet is opened, water can be output through the drain outlet, impurities in the filter cylinder can be discharged from the drain outlet along with water flow, impurities in the filter cylinder can be cleaned conveniently, blockage is not easy to cause, and the like.
(II) technical scheme
In order to achieve the above purpose, the present utility model provides the following technical solutions: the temporary plugging liquid preparation system for the oil field comprises a liquid preparation device, wherein the liquid preparation device comprises a stirring tank, a first motor, a stirring paddle, a transmission shaft, a feed hopper, a vibrating motor, a screen, a first control valve, a water pump, a discharge pipe, a filter cartridge, a filter screen, a second motor, a brush, a second control valve and a drain outlet;
the agitator tank top surface is equipped with the feeder hopper, the agitator tank bottom surface is equipped with control valve one, control valve one bottom surface is equipped with the discharging pipe, discharging pipe one end is equipped with the cartridge filter, the cartridge filter inner wall is equipped with the filter screen, the filter screen side is equipped with motor two, motor two output is equipped with the brush, cartridge filter arc surface is equipped with the drain, cartridge filter arc surface is equipped with control valve two.
Preferably, four ends of the bottom surface of the stirring tank are respectively fixedly provided with supporting legs, the top surface of the stirring tank is provided with an opening in a penetrating way, and the inner wall of the opening is fixedly provided with a feed hopper.
Through above-mentioned technical scheme for raw materials and solution input agitator tank inside through the feeder hopper.
Preferably, the screen cloth is fixedly installed on the inner wall of the feeding hopper, and the vibrating motor is fixedly installed on the side face of the feeding hopper.
Through above-mentioned technical scheme for can filter the impurity in the raw materials through the screen cloth, and make the feeder hopper vibrate through vibrating motor's setting, prevent that the raw materials from blockking up in screen cloth or feeder hopper.
Preferably, the agitator tank top surface runs through and is equipped with the installing port, and installing port inner wall fixed mounting has motor one, motor one output runs through the agitator tank top surface, and fixedly connected with transmission shaft, transmission shaft arc surface fixed mounting has a plurality of stirring rake.
Through the technical scheme, the motor I can drive the transmission shaft to rotate, so that the stirring paddle can stir raw materials to be mixed into temporary plugging agent solution.
Preferably, the agitator tank bottom surface runs through and is equipped with the discharge gate, and discharge gate inner wall fixed mounting has control valve one, control valve lower extreme fixedly connected with discharging pipe, the equal fixed mounting of cartridge filter both ends opening inner wall has the valve body, discharging pipe one end and cartridge filter one end valve body fixed connection, cartridge filter inner wall fixed mounting has the filter screen, cartridge filter other end valve body fixedly connected with water pump.
Through the technical scheme, the first control valve can be opened after mixing is completed, the temporary plugging agent solution can enter the filter cylinder through the discharge pipe and is filtered by the filter screen, the temporary plugging agent solution is discharged through the water pump, and the water pump can be connected with the conveying pipe to prepare liquid.
Preferably, the filter screen side passes through link fixedly connected with motor two, motor two output fixed mounting has the brush, and the brush hair of brush is laminated with the filter screen surface, the processing is run through on cartridge filter arc surface upper end and is equipped with the drain, and drain external eave threaded connection has sealed lid, cartridge filter arc surface lower extreme runs through and is equipped with the installing port, and installing port inner wall fixed mounting has control valve two.
Through above-mentioned technical scheme for can close the valve body at cartridge filter both ends after joining in marriage the liquid, and scrape impurity on the filter screen through motor two drive brushes, open control valve two again and through the inside water delivery of the two cartridge filter of control valve, open the sealed lid of drain again, make water accessible drain output, and impurity in the cartridge filter can follow rivers along with the discharge from the drain, the impurity in the messenger cartridge filter can be convenient clean, difficult cause the jam.
Compared with the prior art, the utility model provides an oilfield temporary plugging fluid preparation system, which comprises the following components
The beneficial effects are that:
1. according to the utility model, after liquid preparation is finished, the valve bodies at the two ends of the filter cylinder can be closed, impurities on the filter cylinder are scraped by the motor II, the control valve II is opened, water is conveyed into the filter cylinder through the control valve II, the sealing cover of the drain outlet is opened, water can be output through the drain outlet, impurities in the filter cylinder can be discharged from the drain outlet along with water flow, and impurities in the filter cylinder can be cleaned conveniently and are not easy to cause blockage.
2. According to the utility model, impurities in the raw materials can be filtered through the screen mesh and the vibration motor, and the feeding hopper can vibrate through the arrangement of the vibration motor, so that the raw materials are prevented from being blocked in the screen mesh or the feeding hopper.
Drawings
FIG. 1 is a schematic diagram of the front of the structure of the present utility model;
FIG. 2 is a schematic front cross-sectional view of a structural agitator tank of the present utility model;
fig. 3 is a schematic front cross-sectional view of a filter cartridge constructed in accordance with the present utility model.
Wherein: 1. a liquid preparation device; 2. a stirring tank; 3. a first motor; 4. stirring paddles; 5. a transmission shaft; 6. a feed hopper; 7. a vibration motor; 8. a screen; 9. a first control valve; 10. a water pump; 11. a discharge pipe; 12. a filter cartridge; 13. a filter screen; 14. a second motor; 15. a brush; 16. a second control valve; 17. and a sewage outlet.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, an oilfield temporary plugging liquid preparation system comprises a liquid preparation device 1, wherein the liquid preparation device 1 comprises a stirring tank 2, a first motor 3, a stirring paddle 4, a transmission shaft 5, a feed hopper 6, a vibrating motor 7, a screen 8, a first control valve 9, a water pump 10, a discharge pipe 11, a filter cartridge 12, a filter screen 13, a second motor 14, a brush 15, a second control valve 16 and a drain 17;
the agitator tank 2 top surface is equipped with feeder hopper 6, and agitator tank 2 bottom surface is equipped with control valve one 9, and control valve one 9 bottom surfaces are equipped with discharging pipe 11, and discharging pipe 11 one end is equipped with cartridge filter 12, and cartridge filter 12 inner wall is equipped with filter screen 13, and filter screen 13 side is equipped with motor two 14, and motor two 14 output is equipped with brush 15, and cartridge filter 12 arc surface is equipped with drain 17, and cartridge filter 12 arc surface is equipped with control valve two 16.
Specifically, four ends of agitator tank 2 bottom surface are fixed mounting respectively has the supporting leg, and agitator tank 2 top surface runs through and is equipped with the opening, and opening inner wall fixed mounting has feeder hopper 6. Advantageously, the raw materials and the solution can be fed into the interior of the stirred tank 2 through the feed hopper 6.
Specifically, screen cloth 8 is fixedly installed on the inner wall of feed hopper 6, and vibrating motor 7 is fixedly installed on the side face of feed hopper 6. The advantage is for can filter the impurity in the raw materials through screen cloth 8, and make feeder hopper 6 can vibrate through vibrating motor 7's setting, prevent that the raw materials from blocking in screen cloth 8 or feeder hopper 6.
Specifically, the agitator tank 2 top surface runs through and is equipped with the installing port, and installing port inner wall fixed mounting has motor one 3, and motor one 3 output runs through agitator tank 2 top surface, and fixedly connected with transmission shaft 5, and transmission shaft 5 arc surface fixed mounting has a plurality of stirring rake 4. The advantage is that the motor I3 can drive the transmission shaft 5 to rotate, so that the stirring paddle 4 can stir raw materials to be mixed into temporary plugging agent solution.
Specifically, the agitator tank 2 bottom surface runs through and is equipped with the discharge gate, and discharge gate inner wall fixed mounting has a control valve 9, and control valve 9 lower extreme fixedly connected with discharging pipe 11, and the equal fixed mounting of cartridge filter 12 both ends opening inner wall has the valve body, and discharging pipe 11 one end and cartridge filter 12 one end valve body fixed connection, cartridge filter 12 inner wall fixed mounting have filter screen 13, cartridge filter 12 other end valve body fixedly connected with water pump 10. The advantage is, make mixing after accomplishing accessible open control valve one 9, let temporary plugging agent solution accessible discharging pipe get into cartridge filter 12 and filter the back through the filter screen, discharge through water pump 10, and water pump 10 joinable conveyer pipe joins in marriage the liquid.
Specifically, the filter screen 13 side passes through link fixedly connected with motor two 14, and motor two 14 output fixed mounting has brush 15, and brush 15's brush hair and filter screen 13 surface laminating, and the processing is run through on cartridge filter 12 arc surface upper end and is equipped with drain 17, and drain 17 external eave threaded connection has sealed lid, and cartridge filter 12 arc surface lower extreme runs through and is equipped with the installing port, and installing port inner wall fixed mounting has control valve two 16. The advantages are that the valve bodies at two ends of the filter cylinder 12 can be closed after liquid preparation is finished, impurities on the filter screen 13 are scraped by the brush 15 driven by the motor II 14, the control valve II 16 is opened, water is conveyed to the inside of the filter cylinder 12 through the control valve II 16, the sealing cover of the drain outlet 17 is opened, water can be output through the drain outlet 17, the impurities in the filter cylinder 12 can be discharged from the drain outlet 17 along with water flow, the impurities in the filter cylinder 12 can be cleaned conveniently, and blockage is not easy to cause.
When the stirring tank is used, raw materials and solution are input into the stirring tank 2 through the feeding hopper 6, and during input, impurities in the raw materials can be filtered through the screen mesh 8, the feeding hopper 6 can vibrate through the arrangement of the vibrating motor 7, the raw materials are prevented from being blocked in the screen mesh 8 or the feeding hopper 6, the motor I3 can drive the transmission shaft 5 to rotate after input, so that the stirring paddle 4 stirs the raw materials to be mixed into temporary plugging agent solution, after the mixing is finished, the temporary plugging agent solution can enter the filter cylinder 12 through the discharging pipe to be filtered through the screen mesh through the water pump 10 through opening the control valve I9, the water pump 10 can be connected with the conveying pipe to carry out liquid preparation, after liquid preparation is finished, the valve bodies at two ends of the filter cylinder 12 can be closed, the motor II 14 can drive the brush 15 to scrape the impurities on the screen mesh 13, then the control valve II 16 is opened to convey water to the inside the filter cylinder 12 through the control valve II, the sealing cover of the drain 17 is opened again, the water can be output through the drain 17, the impurities in the filter cylinder 12 can be discharged from the drain 17 along with the water flow, and the impurities in the filter cylinder 12 can be conveniently cleaned, and the impurities in the filter cylinder 12 cannot be blocked easily.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a temporary plugging liquid preparation system in oil field, includes liquid preparation device (1), its characterized in that: the liquid preparation device (1) comprises a stirring tank (2), a first motor (3), a stirring paddle (4), a transmission shaft (5), a feed hopper (6), a vibrating motor (7), a screen (8), a first control valve (9), a water pump (10), a discharge pipe (11), a filter cartridge (12), a filter screen (13), a second motor (14), a hairbrush (15), a second control valve (16) and a drain outlet (17);
the stirring tank is characterized in that a feeding hopper (6) is arranged on the top surface of the stirring tank (2), a first control valve (9) is arranged on the bottom surface of the stirring tank (2), a discharging pipe (11) is arranged on the bottom surface of the first control valve (9), a filter cartridge (12) is arranged at one end of the discharging pipe (11), a filter screen (13) is arranged on the inner wall of the filter cartridge (12), a second motor (14) is arranged on the side surface of the filter screen (13), a hairbrush (15) is arranged at the output end of the second motor (14), a drain outlet (17) is arranged on the arc-shaped surface of the filter cartridge (12), and a second control valve (16) is arranged on the arc-shaped surface of the filter cartridge (12).
2. The oilfield temporary plugging fluid distribution system according to claim 1, wherein: four ends of the bottom surface of the stirring tank (2) are respectively fixedly provided with supporting legs, an opening is formed in the top surface of the stirring tank (2) in a penetrating mode, and a feed hopper (6) is fixedly arranged on the inner wall of the opening.
3. The oilfield temporary plugging fluid distribution system according to claim 1, wherein: the inner wall of the feed hopper (6) is fixedly provided with a screen (8), and the side surface of the feed hopper (6) is fixedly provided with a vibrating motor (7).
4. The oilfield temporary plugging fluid distribution system according to claim 1, wherein: the stirring tank is characterized in that the top surface of the stirring tank (2) is provided with a mounting opening in a penetrating mode, the inner wall of the mounting opening is fixedly provided with a first motor (3), the output end of the first motor (3) penetrates through the top surface of the stirring tank (2) and is fixedly connected with a transmission shaft (5), and a plurality of stirring paddles (4) are fixedly arranged on the arc-shaped surface of the transmission shaft (5).
5. The oilfield temporary plugging fluid distribution system according to claim 1, wherein: the stirring tank is characterized in that a discharge hole is formed in the bottom surface of the stirring tank (2) in a penetrating mode, a first control valve (9) is fixedly arranged on the inner wall of the discharge hole, a first discharge pipe (11) is fixedly connected to the lower end of the first control valve (9), valve bodies are fixedly arranged on the inner walls of openings at two ends of the filter cylinders (12), one end of each discharge pipe (11) is fixedly connected with one end of each filter cylinder (12) through a valve body, a filter screen (13) is fixedly arranged on the inner wall of each filter cylinder (12), and a water pump (10) is fixedly connected to the other end of each filter cylinder (12) through the valve body.
6. The oilfield temporary plugging fluid distribution system according to claim 1, wherein: the filter screen (13) side is through link fixedly connected with motor two (14), motor two (14) output end has brush (15), and brush hair and filter screen (13) surface laminating of brush (15), processing is run through on cartridge filter (12) arc surface upper end and is equipped with drain (17), and drain (17) external eave threaded connection has sealed lid, cartridge filter (12) arc surface lower extreme runs through and is equipped with the installing port, and installing port inner wall fixed mounting has control valve two (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321533491.7U CN220176616U (en) | 2023-06-15 | 2023-06-15 | Temporary plugging liquid preparation system for oil field |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321533491.7U CN220176616U (en) | 2023-06-15 | 2023-06-15 | Temporary plugging liquid preparation system for oil field |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220176616U true CN220176616U (en) | 2023-12-15 |
Family
ID=89099318
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321533491.7U Active CN220176616U (en) | 2023-06-15 | 2023-06-15 | Temporary plugging liquid preparation system for oil field |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220176616U (en) |
-
2023
- 2023-06-15 CN CN202321533491.7U patent/CN220176616U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111701491B (en) | Stirring device for preparing semi-solid slurry | |
| CN212076689U (en) | Novel dissolved air flotation device | |
| CN220176616U (en) | Temporary plugging liquid preparation system for oil field | |
| CN112092187B (en) | Operation method of multifunctional stirrer for hydraulic and hydroelectric engineering | |
| CN215161752U (en) | Concrete sedimentation tank | |
| CN212456299U (en) | Anti-blocking long-distance totally-enclosed pipeline conveying system | |
| CN212218862U (en) | Mixer for hydraulic and hydroelectric engineering building | |
| CN111632946A (en) | Efficient water-saving automatic coal washing equipment | |
| CN212222643U (en) | A industrial waste water treatment device for environmental protection construction | |
| CN221029953U (en) | Hydraulic engineering is with anti-blocking cementer | |
| CN215310585U (en) | Concrete effluent disposal system | |
| CN216578548U (en) | Underground pipeline non-excavation is restoreed and is used mud mixing arrangement | |
| CN221267420U (en) | Environment-friendly mud filtering ponds | |
| CN214982184U (en) | Sewage circulating system for concrete mixing plant | |
| CN219836924U (en) | Storage tank with wastewater treatment function | |
| CN220095008U (en) | Mortar stirring device for decoration engineering | |
| CN216372777U (en) | Stirring equipment with self-cleaning function for commercial building construction | |
| CN214654139U (en) | Building site environmental protection water conservation cyclic utilization device | |
| CN215000189U (en) | Hydraulic pipeline for hydraulic engineering | |
| CN219363367U (en) | External sewage treatment equipment for soil improvement | |
| CN219190704U (en) | Environment-friendly dust removal equipment for concrete processing | |
| CN221156259U (en) | Material feeding and compounding device | |
| CN213388523U (en) | Oil development auxiliary device | |
| CN214553174U (en) | On-line mixing system for emulsion polymer and gel for plugging oil-water well | |
| CN219157882U (en) | Anti-blocking drain pipe |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |