CN203867506U - Rope salvaging tool good in salvaging effect under petroleum well - Google Patents
Rope salvaging tool good in salvaging effect under petroleum well Download PDFInfo
- Publication number
- CN203867506U CN203867506U CN201420292675.3U CN201420292675U CN203867506U CN 203867506 U CN203867506 U CN 203867506U CN 201420292675 U CN201420292675 U CN 201420292675U CN 203867506 U CN203867506 U CN 203867506U
- Authority
- CN
- China
- Prior art keywords
- rope
- main body
- drag
- salvaging
- groove
- 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 rope salvaging tool good in salvaging effect under a petroleum well. The tool comprises a body (4), wherein an installing through groove (8) is formed in the axial direction of the body (4), a plurality of leakage nets (6) which are distributed at equal intervals in the axial direction are arranged in the installing through hole (8), hooks (7) are arranged on the two sides in the installing through groove (8) and the outer side of the opening ends of the leakage nets (6), a plurality of rope salvaging columns (3) are arranged on the outer end faces, on the two sides of the installing through groove (8), of the body (4), the rope salvaging columns (3) are obliquely arranged on the surface of the body (4), a plurality of small barbs (2) are arranged on the circumferential faces of the rope salvaging columns (3), a stirring blade (1) is arranged at one end of the body (4), a connecting head (5) is arranged at the other end of the body (4), and the connecting head (5) is provided with internal conical threads. The rope salvaging tool is simple in structure, thorough in salvaging and good in salvaging effect, salvaged articles can not fall off easily, the salvaging efficiency is remarkably improved, and the tool is high in practicability.
Description
Technical field
The utility model relates to a kind of spear, belongs to oil field, relates in particular a kind ofly salvage effective oil well down-hole and drag for rope instrument.
Background technology
In oil well operation process; in oil well, usually can fall into the junk that some affect operation and oil exploitation; be generally the elongated and object that body is soft such as some wire rope, cable, steel wire for logging, these junks need in oil well, pull out in time, in order to avoid oil well stops up or damage equipment.Though present, dragging for rope instrument can pull inner rope form junk out, but agglomerating steel wire, cable texts is poor for some, salvages not thoroughly, the interior residual junk of oil well cannot be removed and causes some negative consequences.
utility model content
The utility model has overcome the deficiencies in the prior art, provides a kind of and has salvaged effective oil well down-hole and drag for rope instrument, has solved the problem that the rope instrument that drags for is in the past salvaged thoroughly, salvaged weak effect.
For solving above-mentioned technical problem, the utility model is by the following technical solutions: a kind ofly salvage effective oil well down-hole and drag for rope instrument, comprise main body, body shaft is to having installation groove, install in groove and be provided with a plurality of slipping through the net of being axially equally spaced, the inner both sides of described installation groove and the openend outside of slipping through the net are provided with hook, described main body is provided with a plurality of rope posts that drag in the outer face, both sides that groove is installed, dragging for rope post and body surfaces is obliquely installed, the described rope post periphery that drags for is provided with a plurality of barbules, end, described main body one end is provided with stirring vane, and the main body other end arranges connector, connector is provided with female cone screw thread.
The described rope post that drags for adopts and is threaded with main body.
Described dismountable being arranged on of slipping through the net installed in groove.
Described slipping through the net adopts stainless steel to make.
The described rope post that drags for is along body shaft to distributing in the shape of a spiral, and the angle of inclination of dragging for rope post and body surfaces is increasing or decreasing setting.
Compared with prior art, the beneficial effects of the utility model are: rope instrument is dragged in the effective oil well down-hole of this salvaging of the utility model design, simple in structure, salvage thoroughly, and salvaging effect is high, salvages thing and be difficult for dropping, improved significantly salvaging efficiency, practical.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1 is structural representation of the present utility model.
Label in figure is: 1, stirring vane; 2, barbule; 3, drag for rope post; 4, main body; 5, connector; 6, slip through the net; 7, hook; 8, groove is installed.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is further described.Embodiment of the present utility model includes but not limited to the following example.
Embodiment 1
As shown in Figure 1 a kind of salvages effective oil well down-hole and drags for rope instrument, comprise main body 4, main body 4 axially has installs groove 8, install in groove 8, be provided with a plurality of be axially equally spaced slip through the net 6, the inner both sides of described installation groove 8 and the 6 openend outsides of slipping through the net are provided with hook 7, described main body 4 is provided with a plurality of rope posts 3 that drag in the outer face, both sides that groove 8 is installed, drag for rope post 3 and main body 4 surface tilt settings, described rope post 3 peripheries that drag for are provided with a plurality of barbules 2, described main body 4 ends, one end are provided with stirring vane 1, and main body 4 other ends arrange connector 5, connector 5 is provided with female cone screw thread.
The present embodiment is connected by female cone screw thread the connector of main body 45 while using with connector, by connector, drive main body 4 rotate and move up and down, main body 4 is in rotation process, thereby stirring vane 1 rotates and drives bottom hole falling article and rotate up, rope form junk is wrapped in to drag on rope post and tightly wraps under main body 4 drives, bulk junk and other small-sized junks fall into the 1 interior collection of slipping through the net, and after salvaging certain hour section, take out main body 4, and junk is taken out; The present embodiment is by stirring vane 1 is set, can be by bottom hole falling article spin-up, thereby improved salvaging efficiency, not only simple in structure, and salvage efficiency high, salvage thoroughly.
In the present embodiment, drag for rope post 3 peripheries and be also provided with a plurality of barbules 2, barbule 2 is tiny spike body, and with drag for rope post 3 surfaces and be 35 °-50 ° and be obliquely installed, thereby rope form junk be wrapped in drag for rope post 3 on time, barbule 2 thrusts or stuck junk, prevents junk landing, improve and salvage efficiency, practical; And the inner both sides of groove 8 are installed and the 6 openends outsides of slipping through the net are provided with hook 7, hook 7 can be used for tangling some tiny, short rope form junks, and some junks from slipping through the net and having more in 6, makes to salvage more thorough.
Embodiment 2
The present embodiment has been done following optimization on the basis of embodiment 1: described in drag for 4 employings of rope post 3 and main body and be threaded.
In this enforcement, dragging for rope post 3 and barbule 2 after permanent use, because metal junk is more, drag for rope post 3 and barbule 2 and under junk effect, wear and tear comparatively seriously, be all that wearing and tearing are dragged for after 3 cuttings of rope post to the upper new post 3 of restricting that drags for of welding again in the past, not only very bother, and processing cost is high, therefore, for convenience of changing, drag for rope post 3, to drag for rope post 3 adopts and is threaded with main body 4, facilitate the replacing of dragging for rope post 3, saved follow-up maintenance cost, reduced the lay day.
Embodiment 3
The present embodiment has been optimized following structure on the basis of embodiment 1 or embodiment 2: described in 6 dismountable being arranged on of slipping through the net install in groove 8.
In the present embodiment, for convenience of changing, slip through the net 6, simultaneously also in order conveniently to pour out the bulk junk of slipping through the net in 6, therefore slipping through the net 6 adopts dismountable mode with groove 8 is installed, and as the connected modes such as buckle, grafting, bolt connect, is convenient to change and use.
Embodiment 4
The present embodiment has been optimized and has been slipped through the net on the basis of above-mentioned arbitrary embodiment, is specially: described in the 6 employing stainless steels of slipping through the net make.
In the present embodiment, consider that in oil well, environment is comparatively severe, slipping through the net 6 is very easily subject to rotten damage, and simultaneously 6 be in contact with one another with inner junk owing to slipping through the net when salvaging, collision etc. very easily damaged and slipped through the net, and slips through the net 6 need to have good corrosion resistance and intensity can be used for a long time, therefore, for addressing the above problem the 6 employing stainless steels of slipping through the net, make, stainless steel not only corrosion-resistant, intensity is high, can not only meet instructions for use, change also more for convenience, cost is low simultaneously.
Embodiment 5
The present embodiment has been optimized the arrangement mode that drags for rope post on the basis of above-mentioned arbitrary embodiment, is specially: described in drag for rope post 3 and axially distribute in the shape of a spiral along main body 4, and drag for rope post 3 and be increasing or decreasing setting with the angle of inclination on main body 4 surfaces.
The present embodiment, for increasing salvaging area and the degree of depth of dragging for rope post 3, increases the constraint effect of dragging for 3 pairs of junks of rope post simultaneously, will drag for rope post 3 and axially distribute in the shape of a spiral along main body 4, like this, the salvaging face that drags for rope post 3 is covered with on main body 4 surfaces, and well arranged, salvages more thorough; Drag for rope post 3 simultaneously and be increasing or decreasing setting with the angle of inclination on main body 4 surfaces, to adapt to the randomness of rope form junk in well and without arrangement property, confusing rope form fishing junk can be wound around, improve salvaging quality and efficiency, practical.
Be as mentioned above embodiment of the present utility model.The utility model is not limited to above-mentioned embodiment, and anyone should learn the structural change of making under enlightenment of the present utility model, every with the utlity model has identical or close technical scheme, within all falling into protection domain of the present utility model.
Claims (5)
1. rope instrument is dragged in the effective oil well down-hole of salvaging, it is characterized in that: comprise main body (4), main body (4) axially has installs groove (8), install in groove (8) and be provided with a plurality of slip through the net (6) that are axially equally spaced, the inner both sides of described installation groove (8) and (6) openend outside of slipping through the net are provided with hook (7), described main body (4) is provided with a plurality of rope posts (3) that drag in the outer face, both sides that groove (8) is installed, drag for rope post (3) and main body (4) surface tilt setting, described rope post (3) periphery that drags for is provided with a plurality of barbules (2), described main body (4) end, one end is provided with stirring vane (1), and main body (4) other end arranges connector (5), connector (5) is provided with female cone screw thread.
2. according to claim 1ly a kind ofly salvage effective oil well down-hole and drag for rope instrument, it is characterized in that: described in drag for rope post (3) and be threaded with main body (4) employing.
3. according to claim 1ly a kind ofly salvage effective oil well down-hole and drag for rope instrument, it is characterized in that: described in (6) dismountable being arranged on of slipping through the net install in groove (8).
4. according to a kind of described in claim 1-3 any one, salvage effective oil well down-hole and drag for rope instrument, it is characterized in that: described in slip through the net (6) adopt stainless steel to make.
5. according to a kind of described in claim 1-3 any one, salvage effective oil well down-hole and drag for rope instrument, it is characterized in that: described in drag for rope post (3) and axially distribute in the shape of a spiral along main body (4), and drag for rope post (3) and be increasing or decreasing setting with the angle of inclination on main body (4) surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420292675.3U CN203867506U (en) | 2014-06-04 | 2014-06-04 | Rope salvaging tool good in salvaging effect under petroleum well |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420292675.3U CN203867506U (en) | 2014-06-04 | 2014-06-04 | Rope salvaging tool good in salvaging effect under petroleum well |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203867506U true CN203867506U (en) | 2014-10-08 |
Family
ID=51648476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420292675.3U Expired - Fee Related CN203867506U (en) | 2014-06-04 | 2014-06-04 | Rope salvaging tool good in salvaging effect under petroleum well |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203867506U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104033123A (en) * | 2014-06-04 | 2014-09-10 | 成都来宝石油设备有限公司 | Downhole rope salvage tool with good effect for petroleum well |
-
2014
- 2014-06-04 CN CN201420292675.3U patent/CN203867506U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104033123A (en) * | 2014-06-04 | 2014-09-10 | 成都来宝石油设备有限公司 | Downhole rope salvage tool with good effect for petroleum well |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203867507U (en) | Downhole rope fishing tool for petroleum well | |
| CN203867506U (en) | Rope salvaging tool good in salvaging effect under petroleum well | |
| CN203547630U (en) | Oil field underground salvager | |
| CN203547631U (en) | Oil field underground salvager | |
| CN104033122A (en) | Downhole rope fishing tool for oil wells | |
| KR20140053072A (en) | A hydraulic laver bed hoisting system | |
| CN104110229A (en) | Claw-type downhole fishhook for petroleum well | |
| CN204221605U (en) | Ceramic target pipe external diameter grinding tool | |
| CN104033123A (en) | Downhole rope salvage tool with good effect for petroleum well | |
| CN204922227U (en) | Latent oily cable fixing clip | |
| CN202934539U (en) | Broken screw withdraw device | |
| CN202611593U (en) | Simple drill | |
| CN203867508U (en) | Claw type underground rope fishing device for petroleum well | |
| CN204828202U (en) | Hexagon head plug screw | |
| CN205000927U (en) | A drag for rope instrument in pit many times for oil well | |
| CN205297433U (en) | Drag for lance | |
| KR101363248B1 (en) | Mineral crusher for deep-sea floor mining robot | |
| CN202245234U (en) | Hopper with scraping function | |
| CN205695113U (en) | Fish hook with prerotation vane | |
| CN102635315B (en) | Joint with hole-repairing drill bit | |
| CN203808899U (en) | Shaft sundry fishing anchor | |
| CN205714064U (en) | Rope device is dragged in oil well down-hole | |
| CN207436944U (en) | Riser joints ratchet-type anti-rotation device | |
| CN206785376U (en) | The quick rope socket of piano wire | |
| CN105470906B (en) | A kind of installation method of extra large cable centralized positioning protection device |
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 |
Granted publication date: 20141008 Termination date: 20150604 |
|
| EXPY | Termination of patent right or utility model |