CN213510552U

CN213510552U - Sieve tube with sand prevention function for oil exploitation

Info

Publication number: CN213510552U
Application number: CN202021334060.4U
Authority: CN
Inventors: 王涛; 刘功波; 刘万岭; 程敏
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-09
Filing date: 2020-07-09
Publication date: 2021-06-22
Anticipated expiration: 2030-07-09

Abstract

The utility model relates to an oil development technical field just discloses an oil development is with screen pipe that has sand control function, including the screen pipe main part, the first connector of one side fixedly connected with of screen pipe main part, first connecting hole has been seted up to the outer wall of first connector, the spout has been seted up to the inner wall of screen pipe main part, the inner wall swing joint of spout has the draw runner, the outer wall fixedly connected with sand prevention board of draw runner. This oil development is with sieve pipe that has sand control function, can place the sand control plate in the inside of sieve pipe main part, fix and dismantle the position of sand control plate, the inside of having solved general sieve pipe does not have the structure of screening to the inside grit of oil, lead to the sieve pipe to appear the problem of jam easily in the screening process, can improve the practicality of sieve pipe main part in oil development, and can solve the inside phenomenon of preventing blockking up of sieve pipe main part, make things convenient for the staff to use, the user demand of sieve pipe when having satisfied oil development.

Description

Sieve tube with sand prevention function for oil exploitation

Technical Field

The utility model relates to an oil development technical field specifically is a screen pipe that oil exploitation adopted and has sand control function.

Background

The oil-gas gathering and transportation engineering is a process technology for building complete oil-gas collection, separation, treatment, metering, storage and transportation on oil fields. The mixed fluid of oil, gas and water extracted from the well is separated and primarily treated in a mine field to obtain oil and gas products as much as possible, and the oil extraction refers to the action of excavating and extracting oil in places where the oil is stored. During the process of oil production, oil and gas flow from the reservoir to the well bottom and rise from the well bottom to the well top.

And the oil is required to be screened through the sieve tube in the existing oil exploitation process, but the sieve tube is not internally provided with a structure for screening sand stones in the oil, so that the sieve tube is easy to block in the screening process, the working efficiency of the sieve tube in oil transportation is reduced, and the working efficiency of the sieve tube in oil exploitation cannot be met.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides an oil development is with sieve pipe that has sand control function possesses advantages such as work efficiency that can improve the sieve pipe when transporting oil, and the inside of having solved current sieve pipe does not have the structure of screening to the inside grit of oil, leads to the sieve pipe to appear the problem of jam easily in the screening process, the problem of sieve pipe user demand when can not satisfy oil development.

(II) technical scheme

For the purpose that the above-mentioned screen pipe improves work efficiency when realizing oil development, the utility model provides a following technical scheme: the utility model provides an oil development is with sieve pipe that has sand control function, includes the sieve pipe main part, the first connector of one side fixedly connected with of sieve pipe main part, first connecting hole has been seted up to the outer wall of first connector, the spout has been seted up to the inner wall of sieve pipe main part, the inner wall swing joint of spout has the draw runner, the outer wall fixedly connected with sand prevention plate of draw runner, sand prevention hole has been seted up to sand prevention plate's outer wall, sand prevention hole's inner wall fixedly connected with filter screen, one side fixedly connected with second connector of sand prevention plate.

The outer wall of second connector has seted up the second connecting hole, one side fixedly connected with fixed block of second connector, one side fixedly connected with pivot of fixed block, the outer wall swing joint of pivot has the rotor plate, the outer wall fixedly connected with fixing plug of rotor plate.

Preferably, the shape and the size of the first connector are matched with those of the second connector, and the sieve tube main body is connected with the sand control plate in a clamping manner through the first connector and the second connector.

Preferably, the sand control hole runs through the inside of the sand control plate, and the sand control plate is movably connected with the filter screen through the sand control hole.

Preferably, the shape and size of the first connecting hole, the shape and size of the second connecting hole and the shape and size of the fixing plug are matched with each other, and the fixing plug is respectively connected with the first connecting hole and the second connecting hole in a clamping manner.

Preferably, one side of the fixing plug penetrates through the inner wall of the rotating plate and extends to the outer wall of the rotating plate, and the fixing plug is a rubber fixing plug.

Preferably, a through hole is formed in one side of the rotating plate, the rotating plate is rotatably connected with the rotating shaft through the through hole, and the rotating plate is rotatably connected with the second connector through the fixing block.

Preferably, the shape and size of spout all match each other with the shape and size of draw runner, the screen pipe main part closes with the sand control board through spout and draw runner and is connected, and the quantity of spout and the quantity of draw runner are six, and six spouts and six draw runners are annular equidistance respectively and distribute at the inner wall of screen pipe main part and the outer wall of sand control board.

Third, beneficial effect

Compared with the prior art, the utility model provides an oil development is with sieve pipe that has sand control function possesses following beneficial effect:

1. this oil development is with sieve pipe that has sand control function, through the sieve pipe main part, first connector, first connecting hole, sand control hole, the filter screen, the second connector, the mutually supporting of sand control board and second connecting hole is used, can place the inside at the sieve pipe main part with the sand control board, fix and dismantle the position of sand control board, the inside of having solved general sieve pipe does not have the structure of screening to the inside grit of oil, lead to the sieve pipe problem of jam to appear in the screening process easily, can improve the practicality of sieve pipe main part in oil development, and can solve the inside phenomenon of preventing blockking up of sieve pipe main part, make things convenient for the staff to use, the user demand of sieve pipe when having satisfied oil development.

2. This oil development is with sieve pipe that has sand control function, through pivot, rotor plate, fixed stopper and the fixed block that sets up, can fix the connection between sieve pipe main part and the sand control plate, the convenience is changed the sand control plate simultaneously, has brought the facility for the staff.

Drawings

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

FIG. 2 is a schematic structural view of a second connector of the present invention;

fig. 3 is a front view of the present invention;

FIG. 4 is a front view of the sieve tube body of the present invention;

fig. 5 is an enlarged view of a portion a in fig. 1 according to the present invention.

In the figure: 1. a screen pipe body; 2. a first connector; 3. a first connection hole; 4. sand control holes; 5. a filter screen; 6. a rotating shaft; 7. a rotating plate; 8. a fixed plug; 9. a fixed block; 10. a second connector; 11. a sand control plate; 12. a second connection hole; 13. a chute; 14. and (4) a slide bar.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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 work belong to the protection scope of the present invention.

Referring to fig. 1-5, a screen pipe with sand control function for oil production comprises a screen pipe main body 1, one side of the screen pipe main body 1 is fixedly connected with a first connector 2, the outer wall of the first connector 2 is provided with a first connection hole 3, the inner wall of the screen pipe main body 1 is provided with a chute 13, the inner wall of the chute 13 is movably connected with a slide bar 14, the shape and size of the chute 13 are matched with the shape and size of the slide bar 14, the screen pipe main body 1 is connected with a sand control plate 11 through the chute 13 and the slide bar 14 in a clamping manner, the number of the chute 13 and the number of the slide bar 14 are six, the six chutes 13 and the six slide bars 14 are respectively distributed on the inner wall of the screen pipe main body 1 and the outer wall of the sand control plate 11 in an annular shape and at equal intervals, the connection between the screen pipe main body 1 and the sand control plate 11 is facilitated through the chute 13 and the slide bar 14, the outer wall of the slide, inner wall fixedly connected with filter screen 5 of sand control hole 4, sand control hole 4 runs through the inside of sand control plate 11, and sand control plate 11 passes through sand control hole 4 and 5 swing joint of filter screen, can improve sand control plate 11's filterability through filter screen 5, one side fixedly connected with second connector 10 of sand control plate 11, the shape size of first connector 2 all matches each other with the shape size of second connector 10, screen pipe main part 1 is connected with 11 blocks of sand control plate through first connector 2 and second connector 10, can prescribe a limit to the position between screen pipe main part 1 and the sand control plate 11 through first connector 2 and second connector 10, the convenience is connected between screen pipe main part 1 and the sand control plate 11.

The outer wall of the second connector 10 is provided with a second connecting hole 12, the shape and size of the first connecting hole 3 and the shape and size of the second connecting hole 12 are matched with the shape and size of the fixed plug 8, the fixed plug 8 is respectively connected with the first connecting hole 3 and the second connecting hole 12 in a clamping way, the first connecting hole 3 is overlapped with the second connecting hole 12, the fixed plug 8 penetrates through the inside of the connection of the first connecting hole 3 and the second connecting hole 12, the sand control plate 11 can be placed inside the sieve tube main body 1 through the mutual matching of the sieve tube main body 1, the first connector 2, the first connecting hole 3, the sand control hole 4, the filter screen 5, the second connector 10, the sand control plate 11 and the second connecting hole 12, the position of the sand control plate 11 is fixed and detached, the problem that the inside of a common sieve tube has no structure for sieving sand in petroleum is solved, and the sieve tube is easy to be blocked in the sieving process, the practicability of the sieve tube main body 1 in oil exploitation can be improved, the anti-blocking phenomenon in the sieve tube main body 1 can be solved, the sieve tube main body is convenient for workers to use, and the using requirement of the sieve tube in oil exploitation is met, one side of the second connector 10 is fixedly connected with the fixed block 9, one side of the fixed block 9 is fixedly connected with the rotating shaft 6, the outer wall of the rotating shaft 6 is movably connected with the rotating plate 7, one side of the rotating plate 7 is provided with a through hole, the rotating plate 7 is rotatably connected with the rotating shaft 6 through the through hole, the rotating plate 7 is rotatably connected with the second connector 10 through the fixed block 9, the outer wall of the rotating plate 7 is fixedly connected with the fixed plug 8, one side of the fixed plug 8 penetrates through the inner wall of the rotating plate 7 and extends to the outer wall of the rotating plate 7, the fixed plug 8 is a rubber fixed, can produce great deformation under very little exogenic action, can the reconversion after detaching external force, can conveniently rotate rotor plate 7 through pivot 6, and then fixed stopper 8 is fixed in the inside that first connecting hole 3 and second connecting hole 12 are connected, conveniently dismantle fixed stopper 8 out, through the pivot 6 that sets up, rotor plate 7, fixed stopper 8 and fixed block 9, can fix the connection between screen pipe main part 1 and the sand control board 11, the convenience is changed sand control board 11 simultaneously, convenience has been brought for the staff.

When using, place sand control plate 11 in the inside of screen pipe main part 1 through spout 13 and draw runner 14, move sand control plate 11 rightwards for the block is in the outer wall of first connector 2 after the second connector 10 removes, with the coincidence between first connecting hole 3 and the second connecting hole 12, rotate rotor plate 7 through pivot 6 afterwards, run through the inside that first connecting hole 3 and second connecting hole 12 are connected with fixed stopper 8, thereby work has been accomplished.

To sum up, this oil development is with screen pipe that has sand control function has reached the effect that improves screen pipe work efficiency when transporting oil, has solved the inside of general screen pipe and has not carried out the structure of screening to the inside grit of oil, leads to the screen pipe problem that the jam appears easily in the screening process, the user demand of screen pipe when satisfying oil development.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that 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

1. The utility model provides an oil development is with screen pipe that has sand control function, includes screen pipe main part (1), its characterized in that: a first connector (2) is fixedly connected to one side of the sieve tube main body (1), a first connecting hole (3) is formed in the outer wall of the first connector (2), a sliding groove (13) is formed in the inner wall of the sieve tube main body (1), a sliding strip (14) is movably connected to the inner wall of the sliding groove (13), a sand-proof plate (11) is fixedly connected to the outer wall of the sliding strip (14), a sand-proof hole (4) is formed in the outer wall of the sand-proof plate (11), a filter screen (5) is fixedly connected to the inner wall of the sand-proof hole (4), and a second connector (10) is fixedly connected to one side of the sand-proof plate (11);

second connecting hole (12) have been seted up to the outer wall of second connector (10), one side fixedly connected with fixed block (9) of second connector (10), one side fixedly connected with pivot (6) of fixed block (9), the outer wall swing joint of pivot (6) has rotor plate (7), outer wall fixedly connected with fixing plug (8) of rotor plate (7).

2. The screen pipe with sand control function for oil production according to claim 1, wherein: the shape and size of the first connector (2) and the shape and size of the second connector (10) are matched with each other, and the sieve tube main body (1) is connected with the sand control plate (11) in a clamping mode through the first connector (2) and the second connector (10).

3. The screen pipe with sand control function for oil production according to claim 1, wherein: the sand control holes (4) penetrate through the inside of the sand control plate (11), and the sand control plate (11) is movably connected with the filter screen (5) through the sand control holes (4).

4. The screen pipe with sand control function for oil production according to claim 1, wherein: the shape and size of the first connecting hole (3) and the shape and size of the second connecting hole (12) are matched with the shape and size of the fixed plug (8), and the fixed plug (8) is clamped and connected with the first connecting hole (3) and the second connecting hole (12) respectively.

5. The screen pipe with sand control function for oil production according to claim 1, wherein: one side of the fixed plug (8) penetrates through the inner wall of the rotating plate (7) and extends to the outer wall of the rotating plate (7), and the fixed plug (8) is a rubber fixed plug.

6. The screen pipe with sand control function for oil production according to claim 1, wherein: a through hole is formed in one side of the rotating plate (7), the rotating plate (7) is rotatably connected with the rotating shaft (6) through the through hole, and the rotating plate (7) is rotatably connected with the second connector (10) through the fixing block (9).

7. The screen pipe with sand control function for oil production according to claim 1, wherein: the shape and size of spout (13) all match each other with the shape and size of draw runner (14), screen pipe main part (1) is connected with sand control plate (11) block through spout (13) and draw runner (14), and the quantity of spout (13) and the quantity of draw runner (14) are six, and six spouts (13) and six draw runners (14) are the annular equidistance respectively and distribute at the inner wall of screen pipe main part (1) and the outer wall of sand control plate (11).