CN212105840U

CN212105840U - Oil production pipe

Info

Publication number: CN212105840U
Application number: CN202020672656.9U
Authority: CN
Inventors: 孙久江; 王晓伟; 宋杨; 祝关伟; 史向明; 夏新伟; 林伟; 杜德云; 罗海生; 李洪伟; 张勇
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-28
Filing date: 2020-04-28
Publication date: 2020-12-08
Anticipated expiration: 2030-04-28

Abstract

The utility model discloses an oil production pipe, which comprises a pipe body, the body upside is equipped with the installation lid, and installs and cover lateral wall fixedly connected with motor, and the output tube of motor runs through installation lid and fixedly connected with stirring subassembly, be connected through two coupling assembling between installation lid and the body. This oil production pipe, through setting up motor and stirring subassembly, the starter motor, it rotates to drive the pivot, the pivot drives the blade and rotates, then stir the inside silt of body, prevent to block up the filter screen, improve the effect of gathering like this, through setting up filter screen and support ring, the filter screen can intercept the inside silt of oil, then realized the filtering work of oil, guarantee the quality of oil, the effect of gathering is good, raise the efficiency, can dismantle between filter screen and the go-between, be convenient for like this change.

Description

Oil production pipe

Technical Field

The utility model relates to an oil recovery technical field specifically is an oil production pipe.

Background

When the oil field exploitation was in the middle and later stage, the production well section in same oil well is more, because the formation pressure inequality of each production well section, can interfere with each other when the exploitation, the refluence phenomenon takes place even, for example, the liquid pressure of the first oil reservoir that is located the top is high, the liquid pressure of the second oil reservoir that is located the below is low, first oil reservoir can flow backwards to the second oil reservoir in, on the contrary, the phenomenon that the second oil reservoir flows backwards to the first oil reservoir also can appear, influence the production of the lower oil reservoir of liquid pressure, make each production well section can not normally exert respectively normal production ability.

In the prior art, oil is usually mined by adopting a production string, but silt can be contained in the oil in the mining process, so that the silt in the oil can not be filtered in the mining process, the quality can be influenced, and the oil is easy to block.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

To the not enough of prior art, the utility model provides an oil production pipe has solved the problem of proposing among the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides an oil production pipe, includes the body, the body upside is equipped with the installation lid, and installs and cover lateral wall fixedly connected with motor, and the output tube of motor runs through installation lid and fixedly connected with stirring subassembly, be connected through two coupling assembling between installation lid and the body.

Optionally, coupling assembling includes two fixed blocks, one of them fixed block and installation lid fixed connection, the other fixed block and body fixed connection, two threaded connection has the bolt between the fixed block, and the nut has been cup jointed to bolt lower extreme screw thread.

Optionally, the stirring assembly comprises a rotating shaft, the rotating shaft is fixedly connected with the output end of the motor, and a plurality of blades are fixedly connected to the rotating shaft and are annularly and linearly arranged.

Optionally, the mounting cover is fixedly connected with a connecting ring on the side wall of one end close to the pipe body, a filter screen is inserted into the side wall of the connecting ring, and the filter screen is matched with the connecting ring.

Optionally, the inner wall of the upper end of the pipe body is fixedly connected with a support ring, and the filter screen is in contact connection with the upper side wall of the support ring.

Optionally, the outer side wall of the mounting cover is communicated with an oil outlet, the oil outlet is communicated with the inside of the pipe body, and the inner diameter of the oil outlet is 6 cm.

(III) advantageous effects

The utility model provides an oil production pipe possesses following beneficial effect:

1. this oil production pipe, through setting up motor and stirring subassembly, the starter motor drives the pivot and rotates, and the pivot drives the blade and rotates, then stirs the inside silt of body, prevents to block up the filter screen, improves the effect of gathering like this.

2. This oil production pipe, through setting up filter screen and support ring, the filter screen can intercept the inside silt of oil, then has realized the filtering operation of oil, guarantees the quality of oil, and the effectual of collection improves efficiency, can dismantle between filter screen and the go-between, is convenient for like this change.

Drawings

Fig. 1 is a front perspective structural view of an oil production string according to the present invention;

fig. 2 is a bottom perspective structure view of an oil production string according to the present invention;

fig. 3 is a front structural view of an oil production string according to the present invention;

fig. 4 is a structural diagram of a position a of an oil production pipe column according to the present invention;

fig. 5 is a bottom view structural diagram of the oil production string according to the present invention.

In the figure: 1. a pipe body; 2. installing a cover; 3. an electric motor; 4. a connecting ring; 5. an oil outlet; 6. a connecting assembly; 61. a bolt; 62. a nut; 63. a fixed block; 7. a stirring assembly; 71. a rotating shaft;

72. a blade; 8. a filter screen; 9. and (3) supporting the ring.

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.

Referring to fig. 1 to 5, the present invention provides a technical solution: an oil production pipe column comprises a pipe body 1, wherein an installation cover 2 is arranged on the upper side of the pipe body 1, a connecting ring 4 is fixedly connected to the side wall of one end, close to the pipe body 1, of the installation cover 2, a filter screen 8 is inserted into the side wall of the lower side of the connecting ring 4, the filter screen 8 is matched with the connecting ring 4, a support ring 9 is fixedly connected to the inner wall of the upper end of the pipe body 1, the filter screen 8 is in contact connection with the upper side wall of the support ring 9, the filter screen 8 can intercept silt in oil, then the oil filtering work is realized, the oil quality is ensured, the collecting effect is good, the efficiency is improved, then the filter screen 8 and the connecting ring 4 can be disassembled, so that the oil production pipe column is convenient to replace, an oil outlet 5 is communicated with the outer side wall of the installation cover 2, the oil outlet 5 is communicated with the inside of the pipe body 1, the inner, stirring subassembly 7 includes pivot 71, and pivot 71 and motor 3's output fixed connection, a plurality of blades 72 of fixedly connected with on the pivot 71, a plurality of blades 72 annular are linear arranges the setting, and starting motor 3 drives pivot 71 and rotates, and pivot 71 drives blade 72 and rotates, then stirs the inside silt of body 1, prevents to block up filter screen 8, improves the effect of gathering like this.

Install and be connected through two coupling assembling 6 between lid 2 and the body 1, coupling assembling 6 includes two fixed block 63, one of them fixed

block

63 and 2 fixed connection of installation lid, another

fixed block

63 and 1 fixed connection of body, threaded connection has bolt 61 between two fixed blocks 63, and bolt 61 lower extreme screw thread has cup jointed nut 62, starter motor 3, it rotates to drive pivot 71, pivot 71 drives blade 72 and rotates, then stir the inside silt of body 1, prevent to block up filter screen 8, the effect of gathering improves like this.

In conclusion, this oil production pipe, link together installation lid 2 and body 1 through coupling assembling 6, concrete screw bolt 61 inside two fixed blocks 63, then carry out fixed connection through nut 62, peg graft inside the oil field with the lower extreme of body 1, connect equipment such as oil pump through oil-out 5, can adopt out oil through body 1 like this, filter screen 8 can intercept the inside silt of oil, then realized the filtering work of oil, guarantee the quality of oil, the effectual of collection, raise the efficiency, then can dismantle between filter screen 8 and the go-between 4, be convenient for change like this, starter motor 3, drive pivot 71 and rotate, pivot 71 drives blade 72 and rotates, then stir the inside silt of body 1, prevent to block up filter screen 8, improve the effect of collection like this.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A production string, includes body (1), its characterized in that: body (1) upside is equipped with installation lid (2), and installs side wall fixedly connected with motor (3) on lid (2), and the output tube of motor (3) runs through installation lid (2) and fixedly connected with stirring subassembly (7), be connected through two coupling assembling (6) between installation lid (2) and body (1).

2. A flow string according to claim 1, wherein: coupling assembling (6) include two fixed blocks (63), one of them fixed block (63) and installation lid (2) fixed connection, another fixed block (63) and body (1) fixed connection, two threaded connection has bolt (61) between fixed block (63), and bolt (61) lower extreme screw thread has cup jointed nut (62).

3. A flow string according to claim 1, wherein: stirring subassembly (7) are including pivot (71), and pivot (71) and the output fixed connection of motor (3), a plurality of blades of fixedly connected with (72) are gone up in pivot (71), and are a plurality of blade (72) annular linear arrangement sets up.

4. A flow string according to claim 1, wherein: the mounting cover (2) is close to one end side wall fixedly connected with connecting ring (4) of body (1), and the lateral wall is pegged graft under connecting ring (4) and is had filter screen (8), filter screen (8) and connecting ring (4) match.

5. A production string according to claim 4, wherein: the inner wall of the upper end of the pipe body (1) is fixedly connected with a support ring (9), and the filter screen (8) is in contact connection with the upper side wall of the support ring (9).

6. A flow string according to claim 1, wherein: the outer side wall of the mounting cover (2) is communicated with an oil outlet (5), the oil outlet (5) is communicated with the interior of the pipe body (1), and the inner diameter of the oil outlet (5) is 6 cm.