CN216429542U

CN216429542U - Device for vibration deblocking of wellhead of oil field blocking well

Info

Publication number: CN216429542U
Application number: CN202122510598.7U
Authority: CN
Inventors: 王晓龙; 李婕; 孙鑫; 李兴辉
Original assignee: Tianjin Yichuang Energy Technology Co ltd
Current assignee: Tianjin Yichuang Energy Technology Co ltd
Priority date: 2021-10-19
Filing date: 2021-10-19
Publication date: 2022-05-03
Anticipated expiration: 2031-10-19

Abstract

The utility model provides a device for vibration and blockage removal of a wellhead of a blocked well in an oil field, which relates to the technical field of oil exploitation equipment and comprises a kinetic energy settling circular plate, wherein a plurality of connecting short rods are arranged in the direction of the vertical outer surface wall of the kinetic energy settling circular plate, and are arranged in a centripetal array manner along the circumferential direction of the kinetic energy settling circular plate, a plurality of abdicating short rods are vertically fixed at the positions, close to the center, of the outer surface walls of the connecting short rods, a circular vibration bottom plate is arranged between one ends of the abdicating short rods, and a vibration power center is arranged at the center of the bottom of the circular vibration bottom plate. The influence of pipeline attachments on the oil removal amount is reduced, and the oil production efficiency is improved.

Description

Device for vibration deblocking of wellhead of oil field blocking well

Technical Field

The utility model relates to an oil development equipment technical field especially relates to a device that is used as oil field and blocks up well head vibration and removes stifled.

Background

For the production of oil, a well bore is drilled in a well placement system planned for the development of an oil field, the passage of oil from the bottom of the well to the top of the well, called a well. An oil well is a borehole drilled by a drilling method. After drilling oil layer, the oil layer casing is set, and the cement is injected into the annular space between casing and well wall to maintain well wall and seal oil, gas and water layer.

However, in the prior art, in the process of oil exploitation, because the deep environment of an oil well is complex, other impurities may be brought in the process that oil at the bottom of the ground is pressed into an oil well pipeline under the action of the pressure difference of the oil well, the quality of oil production is reduced by the impurities, and the impurities may be connected with the inner wall of the oil well pipeline under long-term accumulation, so that the oil production efficiency is reduced, and therefore the impurities need to be cleaned regularly to ensure the oil production efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, set up one kind and used as the oil field and blockked up the device that the well head vibration of well removed stifled, cleared up oil well pipeline inner wall through the device to improve the phenomenon that the oil well blockked up, improve oil production efficiency.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a wellhead oscillation blockage removing device for a blocked well in an oil field comprises a kinetic energy mounting circular plate, wherein a connecting short rod is arranged in the direction vertical to the outer surface wall of the kinetic energy mounting circular plate, the connecting short rods are arranged in a centripetal array along the circumferential direction of the kinetic energy mounting circular plate, abdicating short rods are vertically fixed at the positions, close to the center, of the outer walls of the connecting short rods, a circular oscillating bottom plate is arranged between one ends of the abdicating short rods, the bottom center of the circular oscillating bottom plate is provided with an oscillating power center, the side wall center of the oscillating power center is provided with an oscillating output shaft, the center of the outer surface wall of the oscillation power center is provided with a middle position positioning barrel, the oscillation power center has a plurality of side walls, and the outer surface walls of the oscillation output shafts and the inner surface walls of the middle position positioning barrels slide mutually.

As a preferred embodiment, it is a plurality of it all is provided with first coupling spring perpendicularly, and is a plurality of to vibrate the indent bottom surface of output shaft, it is a plurality of the one end vertical welding of first coupling spring has the slip plectane, and is a plurality of the second coupling spring has all been welded to one side of slip plectane, and is a plurality of the one end of second coupling spring has all been welded and has vibrated the meniscus, and is a plurality of one side center department of vibrating the meniscus is provided with the embedded cask of meso position, and is a plurality of the outer surface wall of the embedded cask of meso position slides between the interior surface wall of the embedded cask of meso position, and is a plurality of the mutual slip between the outer surface wall of slip plectane and the interior surface wall of the embedded cask of meso position.

As a preferred embodiment, the center of each of the oscillating menisci is provided with an auxiliary spring at the edge near the bottom and the top, one end of each of the auxiliary springs is connected with an oscillating power hub, and the edge of the side wall of the oscillating power hub near the auxiliary springs is welded with an auxiliary barrel.

As a preferred embodiment, a connection control center is arranged at the top center of the kinetic energy placing circular plate, an output motor is arranged at the bottom center of the kinetic energy placing circular plate, and one end of the output motor extends to the inside of the oscillation power center through the circular oscillation bottom plate.

In a preferred embodiment, the bottom of the kinetic energy placing circular plate is provided with a motor positioning frame near the edge.

In a preferred embodiment, a telescopic top frame is arranged between a plurality of the connecting short rods.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. the utility model discloses in, the reciprocating motion that vibrates the output shaft can make and vibrate the output shaft through first coupling spring, the vibration half moon board that slip plectane and second coupling spring mutually support and connect takes place to vibrate the effect, vibrate so make it break away from with oil inner wall pipeline to adnexed foreign matter on the petroleum pipeline inner wall under the interact of a plurality of vibrations half moon boards, later by fluid flush pipeline for pipeline inner wall clearance, reduce the influence of pipeline attachment to except the oil mass, thereby improve oil production efficiency.

2. The utility model discloses in, the control mechanism of earth's surface can be connected through rope form mechanism and connection control maincenter, makes the device wholly can not disconnected in the course of the work, and the diameter of flexible roof-rack can be adjusted according to petroleum pipeline's inner wall diameter within a certain limit to increase the device practicality, and improve the stability of device in the course of the work.

Drawings

FIG. 1 is a top perspective view of the utility model discloses a device for vibration deblocking of a wellhead of a blocked well in an oil field;

FIG. 2 is a bottom perspective view of the device for oscillating unblocking of a wellhead of an oil field blocked well according to the present invention;

FIG. 3 is a front cut-away perspective view of the side of the device for oscillating unblocking of a wellhead of an oil field blocked well, according to the present invention;

fig. 4 is the utility model provides a part A enlargements in fig. 3 that is used as the device that the well head vibration of oil field jam well separated stifled.

Illustration of the drawings:

1. a kinetic energy placement circular plate; 11. connecting a short rod; 12. a short abdicating rod; 2. a circular oscillating base plate; 3. oscillating a dynamic center; 31. oscillating the output shaft; 32. a middle position positioning barrel; 33. a first connecting spring; 34. a sliding circular plate; 35. a second connecting spring; 4. shaking the meniscus; 41. a middle embedded drum; 42. an auxiliary spring; 36. an auxiliary drum; 5. connecting a control center; 6. an output motor; 61. a motor positioning frame; 13. a telescopic top frame.

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.

Example 1

As shown in fig. 1-4, the utility model provides a technical solution: a device for vibration blockage removal of a wellhead of a blocked well in an oil field comprises a kinetic energy arranging circular plate 1, wherein a plurality of connecting short rods 11 are arranged in the direction perpendicular to the outer surface wall of the kinetic energy arranging circular plate 1, the plurality of connecting short rods 11 are arranged in a concentric array mode along the circumferential direction of the kinetic energy arranging circular plate 1, abdicating short rods 12 are vertically fixed at the positions, close to the center, of the outer surface walls of the plurality of connecting short rods 11, a circular vibration bottom plate 2 is arranged between one ends of the abdicating short rods 12, a vibration power center 3 is arranged at the center of the bottom of the circular vibration bottom plate 2, a vibration output shaft 31 is arranged at the center of the side wall of the vibration power center 3, a middle position positioning part 32 is arranged at the center of the outer surface wall of the vibration power center 3, the vibration power center 3 has a plurality of side walls, and the outer surface walls of the plurality of vibration output shafts 31 slide with the inner surface walls of the middle position positioning barrels 32, the indent bottom surface of a plurality of oscillation output shafts 31 all is provided with first coupling spring 33 perpendicularly, the one end vertical welding of a plurality of first coupling spring 33 has slip plectane 34, the second coupling spring 35 has all been welded to one side of a plurality of slip plectane 34, the one end of a plurality of second coupling spring 35 has all been welded and has been vibrate meniscus 4, a plurality of one side center departments of vibrating meniscus 4 are provided with the embedded cask 41 of meso position, mutual slip between the exterior wall of the embedded cask 41 of a plurality of meso positions and the interior surface wall of the embedded cask 32 of meso position, mutual slip between the exterior wall of a plurality of slip plectanes 34 and the interior surface wall of the embedded cask 41 of meso position.

In this embodiment, the kinetic energy installation circular plate 1 is a kinetic energy installation mechanism of the device, the connection control center 5 and the output motor 6 arranged on the kinetic energy installation circular plate 1 can respectively control the telescopic top frame 13 and the oscillation power center 3, the control mechanism on the ground surface can be connected with the connection control center 5 through a rope-shaped mechanism, so that the whole device can not be disconnected in the working process, the internal structure of the oscillation power center 3 arranged on the circular oscillation bottom plate 2 can convert the kinetic energy transmitted by the output motor 6 into the reciprocating motion of the oscillation output shaft 31, the reciprocating motion of the oscillation output shaft 31 can enable the oscillation output shaft 31 to generate the oscillation effect through the oscillation meniscus 4 which is matched and connected with the oscillation output shaft 31 through the first connecting spring 33, the sliding circular plate 34 and the second connecting spring 35, and the foreign matter attached to the inner wall of the petroleum pipeline can be oscillated under the interaction of the oscillation meniscises 4 so as to be separated from the petroleum pipeline inner wall, later by fluid rush out the pipeline, make pipeline inner wall clearance, reduce the pipeline attachment to the influence that removes the oil mass, thereby improve the oil production efficiency, the cover is mutually supported and is established the slip at this in-process meso position location cask 32 and the embedded cask 41 in meso position, prevent that coupling spring's coefficient of tension is not enough to support and vibrate meniscus 4, the device stability has been increased, kinetic energy settles and connects through stepping down quarter butt 12 between plectrum 1 and the circular vibration bottom plate 2, provide the space for output motor 6's installation.

Example 2

As shown in fig. 1-4, the center of a plurality of oscillating meniscuses 4 is close to bottom and top edge and all is provided with auxiliary spring 42 perpendicularly, the one end of a plurality of auxiliary spring 42 all is connected with oscillating power maincenter 3, the edge that the lateral wall of oscillating power maincenter 3 is close to a plurality of auxiliary spring 42 has all welded auxiliary cask 36, kinetic energy settles the top center department of plectane 1 and is provided with connection control maincenter 5, kinetic energy settles the bottom center department of plectane 1 and is provided with output motor 6, output motor 6's one end runs through circular oscillating bottom plate 2 and extends to the inside of oscillating power maincenter 3, kinetic energy settles the bottom of plectane 1 and is close to the edge and is provided with motor locating rack 61, be provided with flexible roof-rack 13 between a plurality of connection quarter butt 11.

In this embodiment, the cooperation cover of auxiliary spring 42 and supplementary cask 36 is established, cooperation meso position location cask 32 and the embedded cask 41 in meso position increase the stability of device when not reducing the shock effect of shaking meniscus 4, motor locating rack 61 can carry out the fixed action to output motor 6, prevent that output motor 6 from taking place to remove or droing in the course of the work, increase the stability of device, flexible roof-rack 13 is settled plectane 1 through connecting quarter butt 11 with kinetic energy and is connected, flexible roof-rack 13 is the primary structure that the device removed at the petroleum pipeline inner wall, and the diameter of flexible roof-rack 13 can be adjusted according to the inner wall diameter of petroleum pipeline in the certain extent, thereby increase the device practicality, and improve the stability of device in the course of the work.

The working principle of the embodiment is as follows:

as shown in fig. 1-4, the connection control center 5 and the output motor 6 disposed on the kinetic energy installation circular plate 1 can respectively control the telescopic top frame 13 and the oscillation power center 3, the internal structure of the oscillation power center 3 disposed on the circular oscillation bottom plate 2 can convert the kinetic energy transmitted from the output motor 6, the reciprocating motion of the oscillation output shaft 31 can make the oscillation output shaft 31 pass through the first connection spring 33, the effect is vibrate to the shock meniscus 4 that slip plectane 34 and second connecting spring 35 mutually supported and connect, the slip is established to the embedded cask 41 cover of meso position location cask 32 and meso position, kinetic energy is settled and is connected through stepping down quarter butt 12 between plectane 1 and the circular shock bottom plate 2, auxiliary spring 42 is established with the cooperation cover of auxiliary cask 36, motor locating rack 61 can carry out the fixed action to output motor 6, flexible roof-rack 13 is settled plectane 1 through connecting quarter butt 11 and kinetic energy and is connected.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may apply the equivalent embodiments modified or modified by the above technical contents disclosed as equivalent variations to other fields, but any simple modifications, equivalent changes and modifications made to the above embodiments according to the technical spirit of the present invention will still fall within the protection scope of the technical solution of the present invention.

Claims

1. The utility model provides a device for oil field blocks up well head vibration unblock, includes that kinetic energy settles plectane (1), its characterized in that: be provided with on the perpendicular exterior wall direction of circular plate (1) is settled to kinetic energy and connect quarter butt (11), it is provided with a plurality ofly altogether to connect quarter butt (11) and is a plurality of to connect quarter butt (11) to set up along the centripetal array in the circumferencial direction of kinetic energy settlement circular plate (1), it is a plurality of the exterior wall of connecting quarter butt (11) is close to the equal vertical fixation of center department and has abdicating quarter butt (12), it is a plurality of abdicating be provided with circular shock bottom plate (2) between the one end of quarter butt (12), circular shock bottom plate's (2) bottom center department is provided with and vibrates power hub (3), the lateral wall center department of vibrating power hub (3) is provided with and vibrates output shaft (31), the exterior wall center department of vibrating power hub (3) is provided with meso position location cask (32), it is a plurality of lateral walls altogether to vibrate power hub (3), and is a plurality of to vibrate the exterior wall and a plurality of output shaft (31) each other between the interior surface wall of meso position location cask (32) And (4) sliding.

2. The device for the wellhead oscillation blockage removal of the oil field blockage well according to the claim 1, is characterized in that: it is a plurality of the indent bottom surface of shaking output shaft (31) all is provided with first coupling spring (33) perpendicularly, and is a plurality of the one end vertical welding of first coupling spring (33) has slip plectane (34), and is a plurality of second coupling spring (35) all have been welded to one side of slip plectane (34), and is a plurality of shock meniscal (4) are all welded to the one end of second coupling spring (35), and are a plurality of one side center department of shaking meniscal (4) is provided with embedded cask of meso position (41), and is a plurality of mutual slip between the exterior wall of the embedded cask of meso position (41) and the interior table wall of the embedded cask of meso position (32), and is a plurality of mutual slip between the exterior wall of slip plectane (34) and the interior table wall of the embedded cask of meso position (41).

3. The device for the wellhead oscillation blockage removal of the oil field blockage well according to the claim 2, is characterized in that: it is a plurality of the center of shaking meniscus (4) is close to bottom and top edge and all is provided with auxiliary spring (42) perpendicularly, and is a plurality of the one end of auxiliary spring (42) all is connected with shaking power maincenter (3), it is a plurality of to shake the lateral wall of power maincenter (3) the edge of auxiliary spring (42) all welds supplementary cask (36).

4. The device for the wellhead oscillation blockage removal of the oil field blockage well according to the claim 1, is characterized in that: the top center department of kinetic energy arrangement plectane (1) is provided with connection control maincenter (5), the bottom center department of kinetic energy arrangement plectane (1) is provided with output motor (6), the inside that circular oscillation bottom plate (2) extended to oscillation power maincenter (3) is run through to the one end of output motor (6).

5. The device for the wellhead oscillation blockage removal of the oil field blockage well according to the claim 1, is characterized in that: the bottom of the kinetic energy placing circular plate (1) is provided with a motor positioning frame (61) close to the edge.

6. The device for the wellhead oscillation blockage removal of the oil field blockage well according to the claim 1, is characterized in that: a telescopic top frame (13) is arranged between the connecting short rods (11).