CN211058783U - Novel underground oil reservoir water injection device for oil extraction - Google Patents
Novel underground oil reservoir water injection device for oil extraction Download PDFInfo
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- CN211058783U CN211058783U CN201921828503.2U CN201921828503U CN211058783U CN 211058783 U CN211058783 U CN 211058783U CN 201921828503 U CN201921828503 U CN 201921828503U CN 211058783 U CN211058783 U CN 211058783U
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Abstract
A novel water injection device for an underground oil layer for oil extraction. The water injection pipe, the water injection pipe between continue to connect fixedly through the metal covering, the metal covering include the opening cover, the opening cover open and to have a set of last triangle-shaped mouth, open out last triangle picture peg and a set of down triangle-shaped mouth, open out down the triangle picture peg, last triangle picture peg with lower triangle picture peg set up back on the body mutually, the top of water injection pipe open and to have last triangle-shaped groove, last triangle picture peg insert last triangle-shaped groove, the bottom of water injection pipe open and to have down the triangle-shaped groove, lower triangle picture peg insert lower triangle-shaped groove, the open end both sides of opening cover all connect the grip block, the grip block between the vertical metal sheet of centre gripping, and with the bolt fastening, the outside of vertical metal sheet cutting edge has. The utility model is used for the oil recovery is with underground oil reservoir water injection.
Description
The technical field is as follows:
the utility model relates to a novel oil recovery is with underground oil reservoir water injection device.
Background art:
the oil production process needs to be performed with water injection on the oil layer, if the pipe with high hardness is used for water injection, the pipe with high hardness cannot bend, and sometimes the pipe is inconvenient to enter the lower part of the oil layer, if the pipe with soft body is used for water injection, the downward force is small, the soft body pipe cannot easily fall to the lower part of the oil layer, and the using effect is not ideal.
The invention content is as follows:
the utility model aims at providing a can be with the smooth oil reservoir lower part of going down of water injection pipe, excellent in use effect's novel oil recovery is with oil reservoir water injection device down.
The above purpose is realized by the following technical scheme:
the utility model provides a novel oil recovery is with underground oil reservoir water injection device, its constitution includes the water injection pipe, the water injection pipe between continue to connect fixedly through the metal covering, the metal covering include the opening cover, the opening cover open have a set of last triangle-shaped mouth, open out go up triangle picture peg and a set of triangle-shaped mouth down, open out down triangle picture peg, last triangle picture peg with lower triangle picture peg set up mutually back of the body mutually, the top of water injection pipe open and have last triangular groove, last triangle picture peg insert last triangular groove, the bottom of water injection pipe open and have lower triangular groove, lower triangle picture peg insert lower triangular groove, the open end both sides of opening cover all connect the grip block, the grip block between the vertical metal sheet of centre gripping and with the bolt fastening, the outside of vertical metal sheet cutting edge has.
The novel underground oil layer water injection device for oil extraction is characterized in that an upper flat socket and an upper opposite flat socket are arranged on the upper portion of the opening sleeve, the upper flat socket penetrates through an upper elastic flat plate strip and is reversely folded and riveted, the upper elastic flat plate strip is fixedly connected with an upper vertical plate strip, the upper elastic flat plate strip and the upper vertical plate strip are of an integral structure, the upper opposite flat socket penetrates through the upper elastic flat plate strip and is reversely folded and riveted, the upper opposite elastic flat plate strip is fixedly connected with an upper opposite vertical plate strip, the upper opposite elastic flat plate strip and the upper opposite vertical plate strip are of an integral structure, the upper opposite vertical plate strip and the upper opposite vertical plate strip are fixed through bolts, the top of a vertical metal plate is clamped between the upper opposite vertical plate strip, and the vertical metal plate is fixed through bolts, and a cutting edge is arranged on the outer side of the vertical metal.
The novel underground oil layer water injection device for oil extraction, the lower part of the opening sleeve is provided with a lower flat socket and a lower opposite flat socket, the lower flat socket passes through a lower elastic flat strip and is reversely folded and riveted, the lower elastic flat strip is fixedly connected with a lower vertical strip, the lower elastic flat strip and the lower vertical strip are of an integrated structure, the lower opposite flat socket passes through the lower elastic flat strip and is reversely folded and riveted, the lower opposite vertical strip is fixedly connected with the lower elastic flat strip, the lower opposite elastic flat strip and the lower opposite vertical strip are of an integrated structure, the lower vertical strip and the lower opposite vertical strip are fixed with bolts at the bottom of a vertical metal plate in a clamping mode, and a cutting edge is arranged on the outer side of the vertical metal plate.
The novel oil extraction underground oil layer water injection device is characterized in that the water injection pipe at the top is connected with a water pump, the water pump is arranged in a container filled with water, the rest water injection pipes go down to an oil layer, and the bottom of the water injection pipe at the bottom is used for water outlet.
Has the advantages that:
1. the utility model discloses a water injection pipe is the plastic tubing, and the soft or hard degree is moderate, neither hinders under certain camber gets into the oil recovery well, can not appear serious deformation again and influence get into in the pit smoothly, excellent in use effect.
The utility model discloses a metal sleeve has last triangle picture peg and down the connection between the triangle picture peg can further fixed water injection pipe, ensures that the connection between the water injection pipe is firm again stable promptly, uses very safely.
The utility model discloses an upright metal sheet and vertical metal sheet all have the cutting edge, can assist the water injection pipe well and get into in the oil recovery well to upright metal sheet and vertical metal sheet also have certain elasticity, can assist the water injection pipe serious deformation can not appear, safe in utilization, effectual.
The utility model discloses a flat socket passes the dull and stereotyped strip of elasticity and turns over fixedly, provides necessary assurance for the equipment of founding the metal sheet, makes and founds the metal sheet and not only assembles the convenience, and firm stable after the equipment uses in a flexible way, effectual.
Description of the drawings:
fig. 1 is a schematic structural diagram of the product.
The specific implementation mode is as follows:
the technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings of the present invention.
Example 1:
the utility model provides a novel oil recovery is with underground oil reservoir water injection device, its constitution includes water injection pipe 1, the water injection pipe between continue to connect fixedly through the metal covering, the metal covering include opening cover 2, opening cover open have a set of last triangle-shaped mouth, open out go up triangle picture peg 3 and a set of triangle-shaped mouth down, open out down triangle picture peg 4, last triangle picture peg with lower triangle picture peg set up mutually, the top of water injection pipe open and to have last triangular groove 5, last triangle picture peg insert last triangular groove, the bottom of water injection pipe open and to have lower triangular groove 6, lower triangle picture peg insert lower triangular groove, the open end both sides of opening cover all connect grip block 7, the grip block between centre gripping vertical metal sheet 8 and fix with the bolt, the outside of vertical metal sheet cutting edge 9 has.
The upper part of the opening sleeve is provided with an upper flat socket 10 and an upper opposite flat socket 11, the upper flat socket penetrates through an upper elastic flat strip 12 and is reversely folded and riveted, the upper elastic flat strip is fixedly connected with an upper vertical strip 13, the upper elastic flat strip and the upper vertical strip are of an integral structure, the upper opposite flat socket penetrates through an upper opposite elastic flat strip 14 and is reversely folded and riveted, the upper opposite elastic flat strip is fixedly connected with an upper opposite strip 15, the upper opposite elastic flat strip and the upper opposite strip are of an integral structure, the top of an upright metal plate 16 is clamped between the upper opposite strip and is fixed by bolts, and the outer side of the upright metal plate is provided with a cutting edge.
The lower part of the opening sleeve is provided with a lower flat socket 17 and a lower opposite flat socket 18, the lower flat socket penetrates through a lower elastic flat strip 19 and is reversely folded and riveted, the lower elastic flat strip is fixedly connected with a lower vertical strip 20, the lower elastic flat strip and the lower vertical strip are of an integral structure, the lower opposite flat socket penetrates through a lower opposite elastic flat strip 21 and is reversely folded and riveted, the lower opposite elastic flat strip is fixedly connected with a lower opposite vertical strip 22, the lower opposite elastic flat strip and the lower opposite vertical strip are of an integral structure, the bottom of the vertical metal plate is clamped between the lower opposite vertical strip and is fixed by bolts, and the outer side of the vertical metal plate is provided with a cutting edge.
The water injection pipe at the top is connected with a water pump 23, the water pump is arranged in a container 24 for containing water, the rest water injection pipes go down to an oil layer, and the water is discharged from the bottom of the water injection pipe at the bottom.
The working principle is as follows:
the number of the needed water injection pipes is selected and connected and fixed by a metal sleeve, the vertical metal plate and the vertical metal plate are assembled, the assembled water injection pipes are put into an oil extraction well, and a water pump is started to inject water into an oil layer.
Claims (4)
1. The novel underground oil layer water injection device for oil extraction comprises water injection pipes and is characterized in that the water injection pipes are fixedly connected through metal sleeves in an splicing mode, each metal sleeve comprises an opening sleeve, the opening sleeve is provided with a group of upper triangular openings, an upper triangular insertion plate and a group of lower triangular openings, and a lower triangular insertion plate, the upper triangular insertion plate and the lower triangular insertion plate are arranged in a back-to-back mode, the top of each water injection pipe is provided with an upper triangular groove, the upper triangular insertion plate is inserted into the upper triangular groove, the bottom of each water injection pipe is provided with a lower triangular groove, the lower triangular insertion plate is inserted into the lower triangular groove, the two sides of the opening end of each opening sleeve are connected with clamping plates, the clamping plates are fixed through bolts, and cutting edges are arranged on the outer sides of the vertical metal plates.
2. The novel underground oil layer water injection device for oil extraction as claimed in claim 1, wherein the upper part of the opening sleeve is provided with an upper flat socket and an upper opposite flat socket, the upper flat socket passes through an upper elastic flat strip and is reversely folded and riveted, the upper elastic flat strip is fixedly connected with an upper vertical strip, the upper elastic flat strip and the upper vertical strip are in an integral structure, the upper opposite flat socket passes through the upper opposite elastic flat strip and is reversely folded and riveted, the upper opposite elastic flat strip is fixedly connected with an upper opposite strip, the upper opposite elastic flat strip and the upper opposite strip are in an integral structure, the top of the vertical metal plate is clamped between the upper vertical strip and the upper opposite strip and is fixed by bolts, and the outer side of the vertical metal plate is provided with a cutting edge.
3. The novel subsurface oil reservoir water injection device for oil recovery as claimed in claim 2, wherein the lower part of the opening sleeve is provided with a lower flat socket and a lower opposite flat socket, the lower flat socket penetrates through a lower elastic flat strip and is reversely folded and riveted, the lower elastic flat strip is fixedly connected with a lower vertical strip, the lower elastic flat strip and the lower vertical strip are in an integral structure, the lower opposite flat socket penetrates through the lower opposite elastic flat strip and is reversely folded and riveted, the lower opposite elastic flat strip is fixedly connected with the lower opposite strip, the lower opposite elastic flat strip and the lower opposite strip are in an integral structure, the bottom of the vertical metal plate is clamped between the lower vertical strip and the lower opposite strip and is fixed by bolts, and the outer side of the vertical metal plate is provided with a cutting edge.
4. The novel water injection device for an oil extraction underground oil reservoir as claimed in claim 3, wherein the water injection pipe at the top is connected with a water pump, the water pump is arranged in a container filled with water, the rest water injection pipes are arranged below the oil reservoir, and water is discharged from the bottom of the water injection pipe at the bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921828503.2U CN211058783U (en) | 2019-10-29 | 2019-10-29 | Novel underground oil reservoir water injection device for oil extraction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921828503.2U CN211058783U (en) | 2019-10-29 | 2019-10-29 | Novel underground oil reservoir water injection device for oil extraction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211058783U true CN211058783U (en) | 2020-07-21 |
Family
ID=71588596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921828503.2U Expired - Fee Related CN211058783U (en) | 2019-10-29 | 2019-10-29 | Novel underground oil reservoir water injection device for oil extraction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211058783U (en) |
-
2019
- 2019-10-29 CN CN201921828503.2U patent/CN211058783U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200721 Termination date: 20211029 |
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| CF01 | Termination of patent right due to non-payment of annual fee |