CN211819325U - Novel anti-pin-dropping impact type oil drain device - Google Patents
Novel anti-pin-dropping impact type oil drain device Download PDFInfo
- Publication number
- CN211819325U CN211819325U CN201922356974.4U CN201922356974U CN211819325U CN 211819325 U CN211819325 U CN 211819325U CN 201922356974 U CN201922356974 U CN 201922356974U CN 211819325 U CN211819325 U CN 211819325U
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- CN
- China
- Prior art keywords
- bleeder
- round pin
- main part
- copper round
- pin
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to the oil recovery well is equipment technical field in the pit, concretely relates to novel anticreep round pin striking bleeder. Constitute including bleeder main part and copper round pin two parts, be provided with the centre bore in the bleeder main part, radial screw hole has been seted up to bleeder main part one side, and copper round pin threaded connection is downthehole at the screw thread of bleeder main part, the copper round pin is connected through 1.05 "TBG oil pipe screw thread with the screw hole. The utility model discloses, the copper round pin is connected through 1.05 "TBG oil pipe screw thread with the screw hole and is realized sealing and fixed, need not to install supplementary sealing part in copper round pin or bleeder main part, simple to operate can use to multiple well condition, can prolong the life of bleeder, improve oil pumping efficiency, prevent to drop the workover that causes because of the copper round pin, can be used to than in the deeper deep well of same model impact type bleeder, and work range is big, has very high comprehensive economic benefits.
Description
Technical Field
The utility model relates to the oil recovery well is equipment technical field in the pit, concretely relates to novel anticreep round pin striking bleeder.
Background
The impact type oil drain device is an important link in underground equipment in the oil exploitation industry, different oil fields and different well conditions are different in different regions, and the conditions of tensile deformation of a rod column, plunger collision with a pump, poor structural sealing, liquid impact defects and the like are easy to occur under complex well conditions. The conventional impact type oil drain device generally only works in a common better well condition, and when the conventional impact type oil drain device is used in a complex well condition, the accident rate of oil extraction operation is increased, and the production benefit of an oil field is reduced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a novel anticreep round pin striking bleeder to the use of multiple well condition lies in.
In order to realize the purpose, the utility model provides a technical scheme is:
the utility model provides a novel anticreep round pin striking formula bleeder, includes bleeder main part and copper round pin two parts and constitutes, is provided with the centre bore in the bleeder main part, radial screw hole has been seted up to bleeder main part one side, and copper round pin threaded connection is in the threaded hole of bleeder main part, the copper round pin is connected through 1.05 "TBG oil pipe screw thread with the screw hole.
Specifically, the copper pin is a hollow pin.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses, the copper round pin is connected through 1.05 "TBG oil pipe screw thread with the screw hole and is realized sealing and fixed, need not to install supplementary sealing part in copper round pin or bleeder main part, simple to operate can use to multiple well condition, can prolong the life of bleeder, improve oil pumping efficiency, prevent to drop the well workover operation that causes because of the copper round pin, can be used to than in the deeper deep well of same model impact type bleeder, and working range is bigger, has very high comprehensive economic benefits.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
As shown in figure 1, a novel anti-pin-dropping impact type oil drain device comprises an oil drain device main body 1 and a copper pin 2, wherein the copper pin 2 is a hollow pin, a central hole 4 is formed in the oil drain device main body 1, a radial threaded hole 3 is formed in one side of the oil drain device main body 1, the copper pin 2 is in threaded connection with the threaded hole 3 of the oil drain device main body 1, and the copper pin 2 is in threaded connection with the threaded hole 3 through 1.05' TBG oil pipe threads.
Copper round pin 2 and screw hole 3 are connected through 1.05 "TBG oil pipe screw thread and are realized sealing and fixed, need not to install supplementary sealing part on copper round pin 2 or bleeder main part 1, it is more convenient to install, can use to multiple well condition, can prolong the life of bleeder, improve oil pumping efficiency, copper round pin 2 and screw hole 3 are connected through 1.05" TBG oil pipe screw thread, copper round pin 2 is connected more stably with bleeder main part 1, can effectually prevent that the copper round pin from being separated with bleeder main part 1 after the striking, prevent because of the well repair operation that copper round pin 2 drops and causes, can be arranged in the deeper deep well than with model striking formula bleeder, the working range is bigger, has very high comprehensive economic benefits.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (2)
1. The utility model provides a novel anticreep round pin striking formula bleeder, includes bleeder main part (1) and copper round pin (2) two parts constitution, is provided with centre bore (4) in bleeder main part (1), radial screw hole (3) have been seted up to bleeder main part (1) one side, its characterized in that, copper round pin (2) threaded connection is in screw hole (3) of bleeder main part (1), copper round pin (2) are connected through 1.05 "TBG oil pipe screw thread with screw hole (3).
2. The novel anti-pin-dropping impact type oil drain device according to claim 1, characterized in that the copper pin (2) is a hollow pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922356974.4U CN211819325U (en) | 2019-12-25 | 2019-12-25 | Novel anti-pin-dropping impact type oil drain device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922356974.4U CN211819325U (en) | 2019-12-25 | 2019-12-25 | Novel anti-pin-dropping impact type oil drain device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211819325U true CN211819325U (en) | 2020-10-30 |
Family
ID=73032483
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922356974.4U Expired - Fee Related CN211819325U (en) | 2019-12-25 | 2019-12-25 | Novel anti-pin-dropping impact type oil drain device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211819325U (en) |
-
2019
- 2019-12-25 CN CN201922356974.4U patent/CN211819325U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201030 Termination date: 20211225 |