CN206111116U - Oil recovery well well -flushing operation protector - Google Patents
Oil recovery well well -flushing operation protector Download PDFInfo
- Publication number
- CN206111116U CN206111116U CN201621157803.9U CN201621157803U CN206111116U CN 206111116 U CN206111116 U CN 206111116U CN 201621157803 U CN201621157803 U CN 201621157803U CN 206111116 U CN206111116 U CN 206111116U
- Authority
- CN
- China
- Prior art keywords
- preventer
- shell
- air compressor
- protector
- out service
- 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 an oil recovery well well -flushing operation protector, including protector shell and inner tube, heat radiation window is installed to the preceding table wall of protector shell, and heat radiation window is equipped with two altogether, block rain cover is installed at the top of protector shell, and the internally mounted of protector shell has an air compressor, air compressor's top is equipped with the joint, install the delivery hose on the joint, the inner tube passes the protector shell and is connected with air compressor, four corners in bottom of protector shell install the clamp plate, the support base is installed to the bottom of supporting leg. The utility model discloses, being equipped with the end -bearing pile through the bottom of supporting the base, making and support the base and steadily laminate together with ground, avoid causing protector to take place to rock the phenomenon at work at the compressor, the coil spring effect that has the buffering has simultaneously improved oil recovery well well -flushing operation protector's stability.
Description
Technical field
This utility model is related to clean-out service preventer technical field, specially a kind of producing well clean-out service protection dress
Put.
Background technology
Well-flushing is referred to due to requirement of engineering, during workover treatment, by well-flushing medium by pumping-in equipment Jing pit shafts or brill
Bar injects, and the material (liquid phase, solid phase, gas phase) in pit shaft is carried to ground, so as to the medium character changed in pit shaft reaches
The process of job requirements.Well-flushing can be divided into following two kinds, direct flushing：Pump from go out to refuse to budge it is middle by flushing fluid press-in drilling rod go directly
Work surface rinses cutter, and flushing manhole bottom after flushing fluid mixes with drilling cuttings, rises along wellhole and is discharged to ground, the well-flushing after purification
Liquid is returned to reserve pit, and because the flow velocity of flushing fluid is high, pressure is big, and rinse capability is strong, can there is preferably punching to cutter, shaft bottom
Effect is washed, the chance that drilling cuttings is repeatedly crushed can be reduced.Reacting cycle well-flushing：It is anti-that counterflush drilling is divided into gas lift reverse circulation, air
Circulation, Pump breath countercirculate etc..The preventer of producing well clean-out service occupies highly important position in clean-out service, but passes
The clean-out service preventer function of system is relatively simple, and stability not enough, and can also produce at work noise pollution.
Utility model content
The purpose of this utility model is to provide a kind of producing well clean-out service preventer, to solve above-mentioned background technology
The relatively simple problem of the preventer function of middle proposition.
For achieving the above object, this utility model provides following technical scheme：A kind of producing well clean-out service preventer,
Including preventer shell and inner tube, the front table wall of the preventer shell is provided with thermal window, and thermal window sets altogether
There are two, rain shield is installed at the top of the preventer shell, and the inside of preventer shell is provided with air compression
Machine, is provided with joint at the top of the air compressor, delivery hose is provided with the joint, and said inner tube passes through preventer
Shell is connected with air compressor, and the corner of bottom four of the preventer shell is provided with pressing plate, pacifies on the pressing plate
Equipped with supporting leg, the bottom of the supporting leg is provided with support base.
Preferably, the both sides of the preventer shell are provided with acoustic filter.
Preferably, the appearance wall of the supporting leg is provided with helical spring, and the pressing plate passes through helical spring with support base
Connection.
Preferably, the bottom of the support base is provided with end-bearing pile.
Preferably, it is provided with damping rubber pad between the air compressor and preventer shell.
Compared with prior art, the beneficial effects of the utility model are：This utility model is scientific and reasonable for structure, easy to use
Efficiently；Thermal window and acoustic filter are provided with by the front table wall and both sides of preventer shell, air compressor can be produced
Raw heat is quickly distributed, it is to avoid temperature is too high to cause the damage of compressor, while acoustic filter can produce compressor
Raw noise is eliminated, it is to avoid the noise pollution of generation, improves the practicality of clean-out service preventer；By support base
Bottom be provided with end-bearing pile, make support base steadily fit together with ground, it is to avoid compressor cause at work protection
Device shakes phenomenon, while helical spring has the effect of buffering, improves the steady of producing well clean-out service preventer
It is qualitative；Rain shield can avoid rainwater and sludge erosion protection device, it is ensured that from the normal work of air compressor, while also carrying
The high service life of preventer.
Description of the drawings
Fig. 1 is a kind of structural representation of producing well clean-out service preventer of this utility model；
Fig. 2 is a kind of support leg structure schematic diagram of producing well clean-out service preventer of this utility model.
In figure：1- preventer shells；2- rain shields；3- air compressors；4- joints；5- delivery hoses；6- acoustic filters；
7- thermal windows；8- supporting legs；9- support bases；10- end-bearing piles；11- inner tubes；12- helical springs；13- pressing plates.
Specific embodiment
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of this utility model, rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of this utility model protection.
Refer to Fig. 1-2, a kind of embodiment that this utility model is provided：A kind of producing well clean-out service preventer, bag
Preventer shell 1 and inner tube 11 are included, the front table wall of preventer shell 1 is provided with thermal window 7, and thermal window 7 sets altogether
The top for having two, preventer shell 1 is provided with rain shield 2, and the inside of preventer shell 1 is provided with air compressor
3, the top of air compressor 3 is provided with joint 4, is provided with delivery hose 5 on joint 4, inner tube 11 through preventer shell 1 with
Air compressor 3 connects, and the corner of bottom four of preventer shell 1 is provided with pressing plate 13, and support is provided with pressing plate 13
Lower limb 8, the bottom of supporting leg 8 is provided with support base 9, and the both sides of preventer shell 1 are provided with acoustic filter 6, outside supporting leg 8
Table wall is provided with helical spring 12, and pressing plate 13 is connected with support base 9 by helical spring 12, and the bottom of support base 9 is provided with
End-bearing pile 10, between air compressor 3 and preventer shell 1 damping rubber pad is provided with.
Specifically used mode：In utility model works, preventer is moved to into production wellhead, by the bottom of support base 9
The end-bearing pile 10 in portion is fixed on well head periphery, by preventer being fixed up steadily, the sky that will be compressed by air compressor 3
Gas blowout enters inner tube 11, forms countless minute bubbles, and the air for promoting liquid flowing, compression constantly enters inner tube 11, forms reacting cycle
Flowing, continuously takes shaft bottom landwaste in earth's surface, what thermal window 7 and acoustic filter 6 can produce in air compressor 3
The elimination of high temperature Quick diffusing and noise, so as to ensure that the normal work of clean-out service, and helical spring 12 with slow
Eat up part of the effect of shake.
It is obvious to a person skilled in the art that this utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, can in other specific forms realize that this practicality is new
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type is by claims rather than described above is limited, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in this utility model.Any reference in claim should not be considered as restriction
Involved claim.
Claims (5)
1. a kind of producing well clean-out service preventer, including preventer shell（1）And inner tube（11）, it is characterised in that：Institute
State preventer shell（1）Front table wall thermal window is installed（7）, and thermal window（7）Two are provided with altogether, the protection dress
Put shell（1）Top rain shield is installed（2）, and preventer shell（1）Inside air compressor is installed（3）, institute
State air compressor（3）Top be provided with joint（4）, the joint（4）On delivery hose is installed（5）, said inner tube（11）
Through preventer shell（1）With air compressor（3）Connection, the preventer shell（1）Four corners in bottom peace
Equipped with pressing plate（13）, the pressing plate（13）On supporting leg is installed（8）, the supporting leg（8）Bottom support base is installed
（9）.
2. a kind of producing well clean-out service preventer according to claim 1, it is characterised in that：Outside the preventer
Shell（1）Both sides acoustic filter is installed（6）.
3. a kind of producing well clean-out service preventer according to claim 1, it is characterised in that：The supporting leg（8）
Appearance wall be provided with helical spring（12）, the pressing plate（13）With support base（9）By helical spring（12）Connection.
4. a kind of producing well clean-out service preventer according to claim 1, it is characterised in that：The support base
（9）Bottom end-bearing pile is installed（10）.
5. a kind of producing well clean-out service preventer according to claim 1, it is characterised in that：The air compressor
（3）With preventer shell（1）Between be provided with damping rubber pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621157803.9U CN206111116U (en) | 2016-10-25 | 2016-10-25 | Oil recovery well well -flushing operation protector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621157803.9U CN206111116U (en) | 2016-10-25 | 2016-10-25 | Oil recovery well well -flushing operation protector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206111116U true CN206111116U (en) | 2017-04-19 |
Family
ID=58527684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621157803.9U Expired - Fee Related CN206111116U (en) | 2016-10-25 | 2016-10-25 | Oil recovery well well -flushing operation protector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206111116U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115217425A (en) * | 2022-08-13 | 2022-10-21 | 东营百华石油技术开发有限公司 | Reverse circulation well washing device |
-
2016
- 2016-10-25 CN CN201621157803.9U patent/CN206111116U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115217425A (en) * | 2022-08-13 | 2022-10-21 | 东营百华石油技术开发有限公司 | Reverse circulation well washing device |
| CN115217425B (en) * | 2022-08-13 | 2024-01-26 | 东营百华石油技术开发有限公司 | Reverse circulation well flushing device |
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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 |
Granted publication date: 20170419 Termination date: 20171025 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |