CN204827316U - A device for salvaging oil well junk - Google Patents
A device for salvaging oil well junk Download PDFInfo
- Publication number
- CN204827316U CN204827316U CN201520461712.3U CN201520461712U CN204827316U CN 204827316 U CN204827316 U CN 204827316U CN 201520461712 U CN201520461712 U CN 201520461712U CN 204827316 U CN204827316 U CN 204827316U
- Authority
- CN
- China
- Prior art keywords
- oil well
- connector
- junk
- support column
- salvaging
- Prior art date
- 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
Links
Abstract
The utility model discloses a device for salvaging oil well junk, including the connector, the connector upper end is connected with outside elevating gear, and the lower extreme of connector is provided with the support column, is provided with a plurality of hook along support column outer wall a week. The utility model discloses a device for salvaging oil well junk can select the corresponding connector of connected mode with it according to outside elevating gear, makes outside elevating gear's selectivity bigger, can select hook quantity with the shape according to the size of junk, be applicable to and salvage the size, junk that the shape is different makes and salvages the efficiency improvement, and the salvage cycle shortens.
Description
Technical field
The utility model belongs to spear technical field, relates to a kind of device for salvaging oil well falling-matter.
Background technology
In oil extraction process; often the junk that some affect normal oil well operation can be fallen in oil well; such as milling pipe; some oil mining instruments such as packer come off and fall in oil well; or wire rope, some elongated objects such as cable are fallen in oil well, and these junks need to salvage out in time from oil well; in order to avoid blocking oil well oil layer section, cause more serious economic loss.
At present, for oil well falling-matter, conventional Refloatation method is exactly connect a cleek on the top of drilling rod, salvages along with cleek is transferred in oil well by drilling rod, but can only connect a cleek due to drilling rod, oil well area is relatively large, the probability that cleek touches junk is little, and runs into comparatively large longer junk, is also difficult to salvage even if touch, it is low that this just makes to salvage at present oil well falling-matter efficiency, and the cycle is long.
Utility model content
The utility model provides a kind of device for salvaging oil well falling-matter, effectively can solve the oil well falling-matter existed in existing fishing operation and salvage the problems such as efficiency is low, and the cycle is long.
The technical scheme that the utility model adopts is: a kind of device for salvaging oil well falling-matter, comprises connector, and connector upper end is connected with outside lifting gear, and the lower end of connector is provided with support column, within one week, is provided with several hooks along support column outer wall.
Feature of the present utility model is also,
The connected mode of connector and outside lifting gear is for being threaded or clamping.
Support column lower end is provided with 2 ~ 6 hooks.
Hook is detachable.
Hook bends to the direction of connector.
The beneficial effects of the utility model: a kind of device for salvaging oil well falling-matter of the present utility model can be selected to be attached thereto connector corresponding to mode according to outside lifting gear, makes the selectivity ratios of outside lifting gear larger; Can select hook quantity according to the size and shape of junk, be applicable to salvage size, variform junk, makes the efficiency of salvaging improve, and salvages cycle time.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of device for salvaging oil well falling-matter of the utility model.
In figure, 1. connector, 2. support column, 3. hook, 4. outside lifting gear.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in detail.
The utility model provides a kind of device for salvaging oil well falling-matter, structure as shown in Figure 1, comprises connector 1, and connector 1 upper end is connected with outside lifting gear 4, the lower end of connector 1 is provided with support column 2, within one week, is provided with several hooks 3 along support column 2 outer wall.
The connected mode of connector 1 and outside lifting gear 4 is for being threaded or clamping.
Support column 2 lower end is provided with 2 ~ 6 hooks 3.
Hook 3 is detachable.
Hook 3 bends to the direction of connector 1.
The use procedure of the utility model device is: according to the size of junk, the quantity of shape selection hook 3, by hook 3, support column 2, connector 1 Connecting groups dresses up fishing device, again the fishing device assembled is connected on outside lifting gear 4, works along with fishing device is transferred in oil well by outside lifting gear 4.
When the junks such as the iron wire in fishing device and oil well, cable meet, along with the movement of fishing device, above-mentioned junk will be caught on by hook 3, and after hook 3 catches on junk, junk can not depart from moving process, salvages junk effective.
A kind of device for salvaging oil well falling-matter of the present utility model can be selected to be attached thereto connector corresponding to mode according to outside lifting gear, makes the selectivity ratios of outside lifting gear larger; Can select hook quantity according to the size and shape of junk, be applicable to salvage size, variform junk, makes the efficiency of salvaging improve, and salvages cycle time.
Claims (1)
1. one kind for salvaging the device of oil well falling-matter, it is characterized in that, comprise connector (1), described connector (1) upper end is connected with outside lifting gear (4), the connected mode of connector (1) and described outside lifting gear (4) is for being threaded or clamping, the lower end of described connector (1) is provided with support column (2), several hooks (3) within one week, are provided with along described support column (2) outer wall, support column (2) lower end is provided with 2 ~ 6 hooks (3), described hook (3) is detachable, hook (3) bends to the direction of described connector (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520461712.3U CN204827316U (en) | 2015-06-30 | 2015-06-30 | A device for salvaging oil well junk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520461712.3U CN204827316U (en) | 2015-06-30 | 2015-06-30 | A device for salvaging oil well junk |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204827316U true CN204827316U (en) | 2015-12-02 |
Family
ID=54684927
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520461712.3U Expired - Fee Related CN204827316U (en) | 2015-06-30 | 2015-06-30 | A device for salvaging oil well junk |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204827316U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109113624A (en) * | 2018-08-15 | 2019-01-01 | 中国冶集团有限公司 | A kind of Refloatation method that packaging pile foundation fishing is hammered hook into shape and its used |
-
2015
- 2015-06-30 CN CN201520461712.3U patent/CN204827316U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109113624A (en) * | 2018-08-15 | 2019-01-01 | 中国冶集团有限公司 | A kind of Refloatation method that packaging pile foundation fishing is hammered hook into shape and its used |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20151202 Termination date: 20160630 |