CN218439332U - High-pressure water injection butt joint device for oil exploitation - Google Patents
High-pressure water injection butt joint device for oil exploitation Download PDFInfo
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- CN218439332U CN218439332U CN202220377100.6U CN202220377100U CN218439332U CN 218439332 U CN218439332 U CN 218439332U CN 202220377100 U CN202220377100 U CN 202220377100U CN 218439332 U CN218439332 U CN 218439332U
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- water injection
- butt joint
- injection well
- filter
- connecting plate
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Abstract
The utility model discloses a high-pressure water injection interfacing apparatus for oil development, including the water injection well, and the inside of water injection well is pegged graft and is had water injection pipeline, outside water pipe is connected with outside water source, and outside water pipe fixed connection is in the upper end of connecting plate, docking mechanism is used for butt joint, filter to between water injection well, water injection pipeline and the connecting plate, the filter is used for filtering the water of pouring into. This a high-pressure water injection interfacing apparatus for oil development, through docking mechanism's setting, can inject back in the water injection well at the water injection pipeline, very convenient carry on spacing fixedly between water injection well and the connecting plate, combine the setting of filter, can play filterable effect to the water of injecting into, prevent that the impurity of aquatic from causing the influence to the exploitation of oil, simultaneously through the setting of connecting post, be convenient for dismantle the clearance to the filter, prevent that the filter from taking place to block up.
Description
Technical Field
The utility model relates to a relevant technical field of oil development specifically is a high pressure water injection interfacing apparatus for oil development.
Background
The petroleum is called as 'industrial blood', is viscous and dark brown liquid, is one of main objects of geological exploration, and in the process of petroleum exploitation, water needs to be injected into a petroleum injection well so as to improve the exploitation rate and the recovery ratio of an oil reservoir, and in the process of water injection, the petroleum needs to be connected with the petroleum injection well through a water injection butt joint device;
however, in the actual use process of the commonly used water injection butt joint device, the butt joint installation operation with a water injection well is inconvenient, the limiting effect is poor, the loosening is easy to occur, the sealing performance is poor, and meanwhile, the water injected into the well is inconvenient to filter;
therefore, a high-pressure water injection butt joint device for oil exploitation is provided to solve the problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a high pressure water injection interfacing apparatus for oil development to solve the water injection interfacing apparatus who generally uses that proposes in the above-mentioned background art, in the in-service use, it is inconvenient with the butt joint installation operation of water injection well, spacing effect is not good, takes place the pine easily and takes off, and the leakproofness is not good moreover, and inconvenient water to in the injection well carries out filterable problem simultaneously.
In order to achieve the above purpose, the utility model provides a following technical scheme: a high-pressure water injection butt joint device for oil exploitation comprises a water injection well, wherein a water injection pipeline is inserted into the water injection well and fixedly connected to the lower end of a connecting plate in a horizontal state;
the external water pipe is connected with an external water source, is fixedly connected to the upper end of the connecting plate and is communicated with the water injection pipeline;
further comprising:
the butt joint mechanism is used for butt joint among the water injection well, the water injection pipeline and the connecting plate, and drives the connecting plate, the water injection pipeline and the water injection well to form a disassembly structure;
the filter, the filter is used for filtering the water that injects, and the filter passes through the spliced pole spacing in the inside of water injection pipeline.
Preferably, the butt joint mechanism is arranged at the joint of the connecting plate and the water injection well at equal angles;
the butt joint mechanism comprises a butt joint plate in an L-shaped structure, a fastening bolt for fixing, a fixing groove with a limiting effect, a fixing column with threads on the outer surface and a fixing sleeve with a locking function.
Preferably, the butt joint plate passes through fastening bolt to be fixed in the edge of connecting plate, and is connected through the mode of draw-in groove between butt joint plate and the fixed column to fixed column fixed connection is in the edge of water injection well upper end, and the junction laminating of water injection well and connecting plate is provided with the sealing washer moreover.
Preferably, the fixing sleeve is connected with the fixing column in a threaded mode, the fixing sleeve is clamped in the middle of the fixing groove, and the fixing groove is formed in one side, away from the vertical central axis of the water injection well, of the lower end of the butt joint plate.
Preferably, the fixed plate that the slope set up is personally submitted to the inside fixedly connected with upper end of water injection pipeline, and the lower extreme laminating of fixed plate is provided with the filter to filter fixed connection is at the middle part of mounting panel, and the external diameter size of water injection pipeline equals the internal diameter size of water injection well moreover.
Preferably, both ends all are pegged graft about the mounting panel and are "T" font structure and the surface sets up the screwed spliced pole, and the lower extreme fixedly connected with fixed block of spliced pole to be connected through the mode of screw thread between spliced pole and the fixed plate, the spliced pole drives the filter moreover and constitutes the dismantlement structure at the downside of fixed plate.
Compared with the prior art, the beneficial effects of the utility model are that: the high-pressure water injection butt joint device for oil exploitation has the advantages that in the actual use process, through the arrangement of the butt joint mechanism, the butt joint mechanism comprises the butt joint plate, the fastening bolt, the fixing groove, the fixing column and the fixing sleeve, after a water injection pipeline is inserted into a water injection well, the butt joint between the water injection well and the connecting plate can be conveniently and quickly carried out, the butt joint is convenient, the practicability is high, meanwhile, the sealing effect is realized through the sealing ring, the filtering effect can be realized on injected water through the combination of the filtering plate, the influence of impurities in the water on the oil exploitation is prevented, meanwhile, through the arrangement of the connecting column, the filtering plate is convenient to disassemble and clean, the filtering plate is prevented from being blocked, and the practicability is high;
1. the water injection well plugging device is provided with a docking mechanism, the docking mechanism comprises a docking plate, a fastening bolt, a fixing groove, a fixing column and a fixing sleeve, the docking mechanism is arranged on the outer side of the connecting plate at equal angles, the water injection pipeline can be inserted into the water injection well through the arrangement of the docking mechanism, and the position between the plugging connecting plate and the water injection well is limited, so that docking and installation can be completed very conveniently, the operation is convenient, and the use is very convenient;
2. the water injection well sealing structure is provided with the water injection pipeline and the sealing ring, and the outer diameter of the water injection pipeline is equal to the inner diameter of the water injection well, so that after the water injection pipeline is inserted into the water injection well, the sealing ring is attached to the joint of the connecting plate and the water injection well, a good sealing effect can be achieved in the water injection process, and the practicability is high;
3. be equipped with filter and spliced pole, filter fixed connection is at the middle part of mounting panel, and the filter laminating is at the lower extreme of fixed plate simultaneously, through the setting of filter, can play filterable effect to the water that injects into, prevents that the impurity of aquatic from causing the influence to the exploitation of oil to combine the setting of spliced pole, be convenient for dismantle clearance and change, it is very convenient to use to the filter.
Drawings
FIG. 1 is a front view of the cutting structure of the present invention;
FIG. 2 is a schematic view of the overall structure of the present invention;
FIG. 3 is a schematic view of the connection structure of the docking mechanism and the connection plate;
fig. 4 is a schematic view of the front view structure of the docking mechanism of the present invention;
FIG. 5 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;
fig. 6 is a front view of the filter plate, the mounting plate and the connecting column of the present invention.
In the figure: 1. a water injection well; 2. a water injection pipeline; 3. a connecting plate; 4. an external water pipe; 5. a docking mechanism; 6. butt-joint plates; 7. fastening a bolt; 8. fixing grooves; 9. fixing a column; 10. fixing a sleeve; 11. a seal ring; 12. a fixing plate; 13. a filter plate; 14. mounting a plate; 15. connecting columns; 16. and fixing blocks.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.
Referring to fig. 1-6, the present invention provides a technical solution: the utility model provides a high-pressure water injection interfacing apparatus for oil development, includes water injection well 1, water injection pipeline 2, connecting plate 3, outside water pipe 4, docking mechanism 5, docking plate 6, fastening bolt 7, fixed slot 8, fixed column 9, fixed cover 10, sealing washer 11, fixed plate 12, filter 13, mounting panel 14, spliced pole 15 and fixed block 16.
When the high-pressure water injection butt joint device for oil exploitation is used, as shown in fig. 1 and 2, a water injection pipeline 2 is fixedly connected to the lower end of a connecting plate 3 in a horizontal state, an external water pipe 4 is arranged at the upper end of the connecting plate 3, the external water pipe 4 is connected with an external water pump and a corresponding water source, the external diameter of the water injection pipeline 2 is equal to the internal diameter of a water injection well 1, the connecting plate 3 drives the water injection pipeline 2 to be inserted into the water injection well 1, a sealing ring 11 is arranged at the joint of the water injection well 1 and the connecting plate 3, and the sealing ring 11 is attached to the water injection well 1 and the connecting plate 3, so that a good sealing effect can be achieved, and water is prevented from leaking;
as shown in fig. 1, 2 and 4, the connecting plate 3 is connected with the water injection well 1 through a docking mechanism 5, the docking mechanism 5 is arranged at the edge of the connecting plate 3 at equal angles, the docking mechanism 5 comprises a docking plate 6 in an L-shaped structure, a fastening bolt 7 for fixing, a fixing groove 8 with a limiting effect, a fixing column 9 with threads on the outer surface and a fixing sleeve 10 with a locking function, the docking plate 6 is fixed at the upper end of the connecting plate 3 through the fastening bolt 7 while the connecting plate 3 drives the water injection pipeline 2 to be inserted into the water injection well 1, so that the docking plate 6 is connected with the fixing column 9 fixed at the edge of the upper end of the water injection well 1 through a clamping groove;
then the fixing sleeve 10 is rotated, the fixing sleeve 10 is connected with the fixing column 9 in a threaded mode, the fixing sleeve 10 is clamped in the middle of the fixing groove 8, the butt joint plate 6 is limited, butt joint installation can be carried out between the connecting plate 3 and the water injection well 1 through the arrangement of the butt joint plate 6, loosening is prevented, operation is convenient and fast, and use is very convenient;
after the butt joint is completed, the external water pipe 4 is communicated with the water injection pipeline 2, water is injected into the water injection well 1 through the external water pipe 4, meanwhile, as shown in fig. 1, fig. 5 and fig. 6, the inside of the water injection pipeline 2 is fixedly connected with a fixed plate 12 with an inclined upper surface, the lower end of the fixed plate 12 is provided with a filter plate 13 in a laminating manner, the filter plate 13 is fixedly connected inside a mounting plate 14, the mounting plate 14 is connected to the lower end of the fixed plate 12 through a connecting post 15, through the arrangement of the filter plate 13, a certain filtering effect can be achieved on the injected water, the pollution of impurities in the water to petroleum is prevented, and the practicability of the device is increased;
in addition, after the use, dismantle the back to connecting plate 3 and water injection well 1, still can be through rotating fixed connection fixed block 16 at spliced pole 15 lower extreme, fixed block 16 rotates on mounting panel 14, and be connected through the mode of screw thread between spliced pole 15 and the fixed plate 12, thereby spliced pole 15 breaks away from with fixed plate 12, loosen the lower extreme to mounting panel 14, take out spliced pole 15 downwards, can be very convenient dismantle clearance or change filter 13, and the operation is convenient, and it is very convenient to use.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A high-pressure water injection butt joint device for oil exploitation comprises a water injection well (1), a water injection pipeline (2) is inserted into the water injection well (1), and the water injection pipeline (2) is fixedly connected to the lower end of a connecting plate (3) in a horizontal state;
the external water pipe (4) is connected with an external water source, the external water pipe (4) is fixedly connected to the upper end of the connecting plate (3), and the external water pipe (4) is communicated with the water injection pipeline (2);
it is characterized by also comprising:
the butt joint mechanism (5) is used for butt joint among the water injection well (1), the water injection pipeline (2) and the connecting plate (3), and the butt joint mechanism (5) drives the connecting plate (3), the water injection pipeline (2) and the water injection well (1) to form a disassembly structure;
filter (13), filter (13) are used for filtering the water of pouring into, and filter (13) are spacing in the inside of water injection pipeline (2) through spliced pole (15).
2. The high-pressure water injection butting device for petroleum exploitation as claimed in claim 1, wherein: the butt joint mechanism (5) is arranged at the joint of the connecting plate (3) and the water injection well (1) at equal angles;
the butt joint mechanism (5) comprises a butt joint plate (6) in an L-shaped structure, a fastening bolt (7) for fixing, a fixing groove (8) with a limiting effect, a fixing column (9) with threads on the outer surface and a fixing sleeve (10) with a locking function.
3. The high-pressure water injection butting device for oil exploitation according to claim 2, wherein: butt joint board (6) are fixed in the edge of connecting plate (3) through fastening bolt (7), and are connected through the mode of draw-in groove between butt joint board (6) and fixed column (9) to fixed column (9) fixed connection is in the edge of water injection well (1) upper end, and the junction laminating of water injection well (1) and connecting plate (3) is provided with sealing washer (11) moreover.
4. The high-pressure water injection butting device for oil exploitation as claimed in claim 2, wherein: the fixing sleeve (10) is connected with the fixing column (9) in a threaded mode, the fixing sleeve (10) is clamped in the middle of the fixing groove (8), and the fixing groove (8) is arranged on one side, away from the vertical central axis of the water injection well (1), of the lower end of the butt plate (6).
5. The high-pressure water injection butting device for oil exploitation according to claim 1, wherein: the inside fixedly connected with upper end of water injection pipeline (2) is fixed plate (12) that the slope set up, and the lower extreme laminating of fixed plate (12) is provided with filter (13) to filter (13) fixed connection is in the middle part of mounting panel (14), and the external diameter size of water injection pipeline (2) equals the internal diameter size of water injection well (1) moreover.
6. The high-pressure water injection butting device for oil exploitation according to claim 5, wherein: both ends all are pegged graft about mounting panel (14) and are "T" font structure and surface and set up screwed spliced pole (15), and the lower extreme fixedly connected with fixed block (16) of spliced pole (15) to be connected through the mode of screw thread between spliced pole (15) and fixed plate (12), spliced pole (15) drive filter (13) constitute in the downside of fixed plate (12) moreover and dismantle the structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220377100.6U CN218439332U (en) | 2022-02-24 | 2022-02-24 | High-pressure water injection butt joint device for oil exploitation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220377100.6U CN218439332U (en) | 2022-02-24 | 2022-02-24 | High-pressure water injection butt joint device for oil exploitation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218439332U true CN218439332U (en) | 2023-02-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220377100.6U Active CN218439332U (en) | 2022-02-24 | 2022-02-24 | High-pressure water injection butt joint device for oil exploitation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218439332U (en) |
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2022
- 2022-02-24 CN CN202220377100.6U patent/CN218439332U/en active Active
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