CN205314950U - Cleaning device under oil well - Google Patents
Cleaning device under oil well Download PDFInfo
- Publication number
- CN205314950U CN205314950U CN201520981856.1U CN201520981856U CN205314950U CN 205314950 U CN205314950 U CN 205314950U CN 201520981856 U CN201520981856 U CN 201520981856U CN 205314950 U CN205314950 U CN 205314950U
- Authority
- CN
- China
- Prior art keywords
- sleeved
- buffer tube
- oil well
- adapter sleeve
- drag reduction
- 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
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- Cleaning In General (AREA)
- Nozzles (AREA)
Abstract
The utility model discloses a cleaning device under oil well, including adapter sleeve, adapter sleeve surface cladding has the lag, the connection can be dismantled on adapter sleeve to the lag, adapter sleeve one end is equipped with the buffer tube, buffer tube and adapter sleeve intercommunication, and adopt integrative injection moulding between buffer tube and the adapter sleeve, the relative adapter sleeve's of buffer tube an one end and a handle are connected, the handle adopts the tubular structure that matches with the buffer tube, the cover is equipped with the slip cap on the handle, the slip cap adopts the rubber structure, the one end of the relative buffer tube of adapter sleeve is equipped with the drag reduction body, drag reduction body and adapter sleeve intercommunication, be equipped with the nozzle on the drag reduction body, the nozzle is more than one. This cleaning device under oil well can the better piece of remaining to in the oil well clears up, and the bulking block is simple, and convenient operation can realize the clearance of bridging plug piece in straight well, highly deviated well or horizontal well, can be with piece rows of returning to ground fast, ensure the pit shaft totally, the noncongestion.
Description
Technical field
The utility model relates to a kind of cleaning plant, in particular to cleaning plant under a kind of oil well.
Background technology
In oil well operation process, some junks affecting operation and oil production usually can be fallen in oil well, it is generally some wireline, cable, the object that steel wire for logging etc. are elongated and body is soft, these junks need to pull out in oil well in time, in order to avoid soil-well jam or damage equipment, existing manner of cleaning up utilizes coiled tubing to carry syringe pipe to carry out fragment flushing, this kind of syringe pipe is mainly used in sand washing operation, its design mainly meets settling velocity and the size feature of sand, do not have to consider to bore bridging plug fragment Large stone and the various feature of material, fragment can be bored in a large number be often difficult to clean out pit shaft, instrument and coiled tubing is often caused to be occurred by card accident, and later stage examination repaiies operation and cannot carry out, so existing syringe pipe can not meet the needs that cleaning can bore bridging plug fragment.
Practical novel content
The technical problems to be solved in the utility model is: overcome the problems referred to above, it is provided that a kind of can better be cleared up by the residual fragment in oil well, and device component is simple, cleaning plant under easy to operate oil well.
In order to realize above-mentioned purpose, the technical solution adopted in the utility model is such: cleaning plant under oil well of the present utility model, comprise sleeved, sleeved Surface coating has protecting jacket, protecting jacket is detachably connected on sleeved, sleeved one end is provided with buffer tube, buffer tube is connected with sleeved, and between buffer tube and sleeved, adopt integrated injection molding, one end of the relative sleeved of buffer tube is connected with one handle, handle adopts the tubular structure mated with buffer tube, handle is arranged with the cover that slides, the cover that slides adopts rubber structure, one end of sleeved current buffer pipe is provided with drag reduction body, drag reduction body is connected with sleeved, drag reduction body is provided with nozzle, more than one of nozzle.
Further, as a kind of concrete structure formation, nozzle described in the utility model is connected with drag reduction body by nozzle cover.
Further, as a kind of concrete structure formation, drag reduction body described in the utility model adopts taper structure.
Further, as a kind of concrete structure formation, handle described in the utility model adopts air sac type structure.
Further, as a kind of concrete structure formation, nozzle described in the utility model adopts arc tubular structure.
Further, as a kind of concrete structure formation, sleeved described in the utility model adopts transparent material to make.
Compared with prior art, the utility model has the advantage of: under this oil well, the residual fragment in oil well can better be cleared up by cleaning plant, device component is simple, easy to operate, bridging plug defragmentation can be realized in straight well, long horizontal traverse well or horizontal well, fragment can be returned fast and drain into ground, it is ensured that pit shaft is clean, unimpeded.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is illustrated further.
Fig. 1 is structural representation of the present utility model; In figure: 1. handle; 2. slide cover; 3. buffer tube; 4. sleeved; 5. protecting jacket; 6. drag reduction body; 7. nozzle.
Embodiment
Being described in further detail by the utility model by reference to the accompanying drawings now, these accompanying drawings are the schematic diagram of simplification, only with illustration, basic structure of the present utility model are described, therefore it only shows the formation relevant with the utility model.
The preferred embodiment of cleaning plant under the utility model oil well as shown in Figure 1, comprise sleeved 4, sleeved 4 Surface coating has protecting jacket 5, protecting jacket 5 is detachably connected on sleeved 4, sleeved 4 one end is provided with buffer tube 3, buffer tube 3 is connected with sleeved 4, and adopt integrated injection molding between buffer tube 3 and sleeved 4, one end of the relative sleeved 4 of buffer tube 3 is connected with one handle 1, handle 1 adopts the tubular structure mated with buffer tube 3, handle 1 is arranged with slip cover 2, slide cover 2 employing rubber structure, one end of sleeved 4 current buffer pipe 3 is provided with drag reduction body 6, drag reduction body 6 is connected with sleeved 4, drag reduction body 6 is provided with nozzle 7, more than one of nozzle 7, described nozzle 7 is connected with drag reduction body 6 by nozzle cover, described drag reduction body 6 adopts taper structure, described handle 1 adopts air sac type structure, described nozzle 7 adopts arc tubular structure, described sleeved 4 adopts transparent material to make.
Under oil well of the present utility model, the residual fragment in oil well can better be cleared up by cleaning plant, device component is simple, easy to operate, bridging plug defragmentation can be realized in straight well, long horizontal traverse well or horizontal well, fragment can be returned fast and drain into ground, it is ensured that pit shaft is clean, unimpeded, described nozzle 7 is connected with drag reduction body 6 by nozzle cover, it is convenient to install, and nozzle 7 can better be protected, moreover it is possible to avoid nozzle 7 that break-off occurs; Described drag reduction body 6 adopts taper structure, it may also be useful to better effects if; Described handle 1 adopts air sac type structure, is convenient to draw; Described nozzle 7 adopts arc tubular structure, and handle 1 can better be utilized to be adsorbed onto by foreign material in nozzle 7; Described sleeved 4 adopts transparent material to make, and is convenient to observe sleeved 4 inner case.
Taking above-mentioned according to desirable embodiment of the present utility model as enlightenment, by above-mentioned description, relevant staff completely can in the scope not deviateing this practical new technique thought, carry out various change and amendment, the content that the novel technical scope of this practicality is not limited on specification sheets, it is necessary to determine its technical scope according to right.
Claims (6)
1. cleaning plant under an oil well, comprise sleeved, it is characterized in that: sleeved Surface coating has protecting jacket, protecting jacket is detachably connected on sleeved, sleeved one end is provided with buffer tube, buffer tube is connected with sleeved, and between buffer tube and sleeved, adopt integrated injection molding, one end of the relative sleeved of buffer tube is connected with one handle, handle adopts the tubular structure mated with buffer tube, handle is arranged with the cover that slides, the cover that slides adopts rubber structure, one end of sleeved current buffer pipe is provided with drag reduction body, drag reduction body is connected with sleeved, drag reduction body is provided with nozzle, more than one of nozzle.
2. cleaning plant under oil well according to claim 1, it is characterised in that: described nozzle is connected with drag reduction body by nozzle cover.
3. cleaning plant under oil well according to claim 1, it is characterised in that: described drag reduction body adopts taper structure.
4. cleaning plant under oil well according to claim 1, it is characterised in that: described handle adopts air sac type structure.
5. cleaning plant under oil well according to claim 1, it is characterised in that: described nozzle adopts arc tubular structure.
6. cleaning plant under oil well according to claim 1, it is characterised in that: described sleeved adopts transparent material to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520981856.1U CN205314950U (en) | 2015-12-02 | 2015-12-02 | Cleaning device under oil well |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520981856.1U CN205314950U (en) | 2015-12-02 | 2015-12-02 | Cleaning device under oil well |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205314950U true CN205314950U (en) | 2016-06-15 |
Family
ID=56314546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520981856.1U Expired - Fee Related CN205314950U (en) | 2015-12-02 | 2015-12-02 | Cleaning device under oil well |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205314950U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105401901A (en) * | 2015-12-02 | 2016-03-16 | 成都科创佳思科技有限公司 | Petroleum down-hole cleaning device |
-
2015
- 2015-12-02 CN CN201520981856.1U patent/CN205314950U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105401901A (en) * | 2015-12-02 | 2016-03-16 | 成都科创佳思科技有限公司 | Petroleum down-hole cleaning device |
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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 |
Granted publication date: 20160615 Termination date: 20161202 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |