CN214248713U

CN214248713U - Pipeline fixing frame for oil extraction and water injection in oil field

Info

Publication number: CN214248713U
Application number: CN202120049660.4U
Authority: CN
Inventors: 秦朝勇; 赵亮; 张文; 毛宁; 李晓军
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-09
Filing date: 2021-01-09
Publication date: 2021-09-21
Anticipated expiration: 2031-01-09

Abstract

The utility model relates to an oil field oil recovery water injection technical field, concretely relates to oil field oil recovery pipeline mount for water injection, including unable adjustment base, lower fixing ring and upper fixing ring, the activity of lower fixing ring is embedded in unable adjustment base's top surface, and upper fixing ring swing joint is in the top of lower fixing ring, and lower fixing ring's left side top position fixedly connected with connects the hinge. The utility model overcomes prior art's is not enough, through being provided with sliding tray and first hydraulic pressure post, when the water injection pipeline takes place to be heated the inflation, inflation stress transmission to lower fixing ring, the sliding tray both sides are followed respectively to lower fixing ring's two parts, first hydraulic pressure post is at lower fixing ring and compress under the tight power of supporting of tight board, and then cushion inflation stress, prevent that lower fixing ring excessive locking from making the water injection pipeline break and damage, and when the water injection pipeline takes place to receive the cold shrink, first hydraulic pressure post then pushes up lower fixing ring and resets, guarantee the fastening of water injection pipeline all the time.

Description

Pipeline fixing frame for oil extraction and water injection in oil field

Technical Field

The utility model relates to an oil field oil recovery water injection technical field specifically is a pipeline mount for oil field oil recovery water injection.

Background

After the oil field is put into development, the energy of the oil layer is continuously consumed along with the increase of the exploitation time, so that the pressure of the oil layer is continuously reduced, underground crude oil is greatly degassed, the viscosity is increased, the yield of the oil well is greatly reduced, even the injection and production stop can be realized, and a large amount of underground residual dead oil cannot be extracted. In order to make up for the underground deficit caused by the production of crude oil, maintain or improve the pressure of an oil layer, realize high and stable yield of an oil field and obtain higher recovery ratio, water must be injected into the oil field.

The pipeline is fixed the back to current oil field pipeline mount for oil recovery water injection, and the pipeline is when being heated the inflation along with temperature rise, and the excessive locking of mount makes the pipeline break easily and damages or makes the mount body receive the expansion deformation, and nimble adaptability is lower, and in addition, current oil field pipeline mount for oil recovery water injection dismouting is comparatively loaded down with trivial details complicated, and not enough with the fastening degree on ground, and is difficult to move up easily, causes the unstability of water injection pipeline.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides an oil field oil recovery is pipeline mount for water injection, the not enough of prior art has been overcome, structural design is simple, the effectual current oil field oil recovery is pipeline mount for water injection with the pipeline fixed back of having solved, the pipeline is when being heated the inflation along with temperature rise, the excessive locking of mount makes the pipeline break easily and damages or makes the mount body receive the expansion deformation, nimble adaptability is lower, in addition, current oil field oil recovery is pipeline mount for water injection dismouting comparatively loaded down with trivial details complicacy, and not enough with the fastening degree on ground, it is not hard up easily, cause the unstable problem of water injection pipeline.

In order to solve the technical problem, the utility model provides a following technical scheme:

a pipeline fixing frame for oil extraction and water injection in an oil field comprises a fixing base, a lower fixing ring and an upper fixing ring, wherein the lower fixing ring is movably embedded in the top surface of the fixing base, the upper fixing ring is movably connected to the top end of the lower fixing ring, the top end of the left side of the lower fixing ring is fixedly connected with a connecting hinge, the top end of the right side of the lower fixing ring is welded with a lower connecting lug, the bottom end of the right side of the upper fixing ring is integrally connected with an upper connecting lug, and a fixing bolt is movably inserted into the upper connecting lug; the sliding groove has been seted up to unable adjustment base's top surface, and unable adjustment base's top surface both sides position welding is provided with and supports tight board, it is provided with first hydraulic column to support the embedded first hydraulic column that is provided with of inside wall of tight board, the embedded second hydraulic column that is provided with in upper fixed ring's top, lower fixed ring's inner wall laminating has lower blotter, upper fixed ring's inner wall laminating has upper blotter, unable adjustment base's bottom surface welding is provided with the connecting rod, the bottom integral type of connecting rod is connected with fastening head.

As a preferred technical scheme of the utility model, the activity of lower fixing ring is embedded in the sliding tray of unable adjustment base top surface, support tight board through first hydraulic pressure post and lower fixing ring's left and right sides wall fixed connection.

As a preferred technical scheme of the utility model, the upper fixed ring comprises bilateral symmetry's two parts, and the two parts of upper fixed ring pass through second hydraulic pressure post fixed connection.

As a preferred technical scheme of the utility model, lower fixing ring is connected through being connected the hinge rotation with upper fixing ring, the engaging lug passes through fixing bolt fixed connection with last engaging lug down.

As a preferred technical scheme of the utility model, the fastening head is provided with threely, and three fastening head equidistance distributes in unable adjustment base's bottom, fastening head is for invering "circular cone" shape.

As a preferred technical scheme of the utility model, lower blotter, last blotter glue through the complex respectively with solid fixed ring, the solid fixed ring closely pastes, and the blotter is the sponge material with last blotter down and makes.

The embodiment of the utility model provides an oil field oil recovery is pipeline mount for water injection possesses following beneficial effect:

1. through being provided with sliding tray and first hydraulic pressure post, when water injection pipeline takes place to be heated the inflation, inflation stress transmission to lower fixing ring, lower fixing ring's two parts slide along the sliding tray both sides respectively, first hydraulic pressure post is at lower fixing ring and the compression under the tight power of supporting of tight board, and then cushions inflation stress, prevent that lower fixing ring excess locking from making the water injection pipeline break and damage, and when water injection pipeline takes place to receive the cold shrink, first hydraulic pressure post then top and move lower fixing ring and reset, guarantee the fastening of water injection pipeline all the time.

2. Through being provided with fixing bolt and fastening head, water injection pipeline erects to solid fixed ring top surface back down, rotates solid fixed ring through connecting the hinge and makes it with the water injection pipeline lock joint to in with fixing bolt precession last engaging lug and the engaging lug down, can accomplish the installation, easy dismounting is swift, promotes work efficiency, and the stability of unable adjustment base can further be guaranteed to the fastening head of toper form, can prevent that unable adjustment base is not hard up, and then promotes water injection pipeline's installation stability.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the overall cross-sectional structure of the present invention;

fig. 3 is a schematic view of the connection section structure of the fixing base and the lower fixing ring of the present invention.

In the figure: 1. a fixed base; 2. a lower fixing ring; 3. an upper fixing ring; 4. connecting a hinge; 5. a lower engaging lug; 6. an upper connecting lug; 7. fixing the bolt; 8. a sliding groove; 9. a propping plate; 10. A first hydraulic column; 11. a second hydraulic column; 12. a lower cushion pad; 13. an upper cushion pad; 14. a connecting rod; 15. and (6) fastening the head.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in fig. 1-3, a pipeline fixing frame for oil extraction and water injection in an oil field comprises a fixing base 1, a lower fixing ring 2 and an upper fixing ring 3, wherein the lower fixing ring 2 is movably embedded in the top surface of the fixing base 1, the upper fixing ring 3 is movably connected to the top end of the lower fixing ring 2, the top end of the left side of the lower fixing ring 2 is fixedly connected with a connecting hinge 4, the top end of the right side of the lower fixing ring 2 is welded with a lower connecting lug 5, the bottom end of the right side of the upper fixing ring 3 is integrally connected with an upper connecting lug 6, and a fixing bolt 7 is movably inserted into the upper connecting lug 6; fixing base 1's top surface has been seted up the sliding tray 8, and fixing base 1's top surface both sides position welding is provided with and supports tight board 9, support the embedded first hydraulic column 10 that is provided with of inside wall of tight board 9, the embedded second hydraulic column 11 that is provided with in top of upper fixed ring 3, the inner wall laminating of lower fixed ring 2 has lower blotter 12, the inner wall laminating of upper fixed ring 3 has last blotter 13, fixing base 1's bottom surface welding is provided with connecting rod 14, the bottom integral type of connecting rod 14 is connected with fastening head 15.

Wherein, lower fixed ring 2 activity is embedded in the sliding tray 8 of 1 top surface of unable adjustment base, support tight board 9 through the left and right sides wall fixed connection of first hydraulic pressure post 10 with lower fixed ring 2, when water injection pipeline takes place to be heated the inflation, inflation stress transfer to lower fixed ring 2, the two parts of lower fixed ring 2 slide along 8 both sides of sliding tray respectively, first hydraulic pressure post 10 is compressed under the tight power of supporting of lower fixed ring 2 with support tight board 9, and then cushion inflation stress, prevent that lower fixed ring 2 excessively locks and makes the water injection pipeline fracture damage.

Wherein, upper fixed ring 3 comprises bilateral symmetry's two parts, and upper fixed ring 3's two parts pass through second hydraulic column 11 fixed connection, and lower fixed ring 2 receives expansion stress open the time, and upper fixed ring 3 opens together under lower fixed ring 2's drive, and second hydraulic column 11 extension, and when lower fixed ring 2 resets, second hydraulic column 11 contracts and drives upper fixed ring 3 and reset simultaneously, prevents that upper fixed ring 3 atress from being out of shape.

Wherein, lower solid fixed ring 2 rotates through being connected hinge 4 with last solid fixed ring 3 and is connected, and lower engaging lug 5 passes through fixing bolt 7 fixed connection with last engaging lug 6, with fixing bolt 7 precession go up engaging lug 6 with under in the engaging lug 5, can accomplish the fixed to water injection pipeline, easy dismounting is swift, promotes work efficiency.

Wherein, fastening head 15 is provided with threely, and three fastening head 15 equidistance distributes in unable adjustment base 1's bottom, and fastening head 15 is for invering "circular cone" shape, and unable adjustment base 1's stability can be guaranteed to the fastening head 15 of toper form, can prevent that unable adjustment base 1 is not hard up, and then promotes water injection pipeline's installation stability.

Wherein, lower blotter 12, last blotter 13 closely paste with lower solid fixed ring 2, last solid fixed ring 3 respectively through compound glue, and lower blotter 12 and last blotter 13 are the sponge material and make, and lower blotter 12 and last blotter 13 can cushion the fastening force that solid fixed ring 2 and last solid fixed ring 3 act on the water injection pipeline outer wall down respectively.

The working principle is as follows: when the utility model is used, firstly, the fixing base 1 is nailed into the ground through the fastening head 15, the conical fastening head 15 can ensure the stability of the fixing base 1, the looseness of the fixing base 1 can be prevented, and the installation stability of the water injection pipeline is further improved, then, the upper fixing ring 3 is rotated through the connecting hinge 4 to open the fixing base, the water injection pipeline is erected to the inner top surface of the lower fixing ring 2, then, the upper fixing ring 3 is rotated through the connecting hinge 4 to lock the water injection pipeline, the fixing bolt 7 is screwed into the upper connecting lug 6 and the lower connecting lug 5, the installation can be completed, the disassembly and the assembly are convenient and rapid, the work efficiency is improved, then, the oil layer pressure can be increased through injecting water into the water injection well through the water injection pipeline, when the water injection pipeline is heated and expanded, the expansion stress is transmitted to the lower fixing ring 2, two parts of the lower fixing ring 2 respectively slide along two sides of the sliding groove 8, first hydraulic column 10 compresses under the tight power of support of lower fixed ring 2 and support tight board 9, and then cushion expansion stress, prevent that lower fixed ring 2 excessively locks and makes the water injection pipeline break and damage, and when the water injection pipeline takes place to receive the cold shrink, first hydraulic column 10 then top moves lower fixed ring 2 and resets, guarantee the fastening of water injection pipeline all the time, lower fixed ring 2 receives expansion stress open simultaneously, upper fixed ring 3 opens under the drive of lower fixed ring 2 together, second hydraulic column 11 extends, and when lower fixed ring 2 resets, second hydraulic column 11 retracts and drives upper fixed ring 3 and resets simultaneously, prevent upper fixed ring 3 atress deformation, lower blotter 12 and upper blotter 13 can cushion the tight power that lower fixed ring 2 and upper fixed ring 3 act on the water injection pipeline outer wall respectively.

Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The pipeline fixing frame for oil extraction and water injection in the oil field comprises a fixing base (1), a lower fixing ring (2) and an upper fixing ring (3), and is characterized in that the lower fixing ring (2) is movably embedded in the top surface of the fixing base (1), the upper fixing ring (3) is movably connected to the top end of the lower fixing ring (2), a connecting hinge (4) is fixedly connected to the top end of the left side of the lower fixing ring (2), a lower connecting lug (5) is welded to the top end of the right side of the lower fixing ring (2), an upper connecting lug (6) is integrally connected to the bottom end of the right side of the upper fixing ring (3), and a fixing bolt (7) is movably inserted into the upper connecting lug (6);

sliding tray (8) have been seted up to the top surface of unable adjustment base (1), and the welding of the top surface both sides position of unable adjustment base (1) is provided with and supports tight board (9), support the embedded first hydraulic column (10) that is provided with of inside wall of tight board (9), the embedded second hydraulic column (11) that is provided with in top of upper fixed ring (3), the inner wall laminating of lower fixed ring (2) has lower blotter (12), the inner wall laminating of upper fixed ring (3) has upper blotter (13), the bottom surface welding of unable adjustment base (1) is provided with connecting rod (14), the bottom integral type of connecting rod (14) is connected with fastening head (15).

2. The oilfield oil recovery water injection pipeline fixing frame according to claim 1, wherein the lower fixing ring (2) is movably embedded in a sliding groove (8) on the top surface of the fixing base (1), and the abutting plate (9) is fixedly connected with the left side wall and the right side wall of the lower fixing ring (2) through a first hydraulic column (10).

3. The pipeline fixing frame for oilfield oil extraction and water injection according to claim 1, wherein the upper fixing ring (3) is composed of two parts which are bilaterally symmetrical, and the two parts of the upper fixing ring (3) are fixedly connected through the second hydraulic column (11).

4. The pipeline fixing frame for oilfield oil extraction and water injection according to claim 1, wherein the lower fixing ring (2) is rotatably connected with the upper fixing ring (3) through a connecting hinge (4), and the lower connecting lug (5) is fixedly connected with the upper connecting lug (6) through a fixing bolt (7).

5. The oilfield oil extraction and water injection pipeline fixing frame according to claim 1, wherein the number of the fastening heads (15) is three, the three fastening heads (15) are equidistantly distributed at the bottom end of the fixing base (1), and the fastening heads (15) are in an inverted conical shape.

6. The pipe fixing frame for oilfield oil extraction and water injection according to claim 1, wherein the lower cushion pad (12) and the upper cushion pad (13) are respectively and tightly adhered to the lower fixing ring (2) and the upper fixing ring (3) through compound glue, and the lower cushion pad (12) and the upper cushion pad (13) are made of sponge materials.