CN206693991U - A kind of supporting underground airtight cleaning sucker rod operation device of well workover environmental protection operation - Google Patents
A kind of supporting underground airtight cleaning sucker rod operation device of well workover environmental protection operation Download PDFInfo
- Publication number
- CN206693991U CN206693991U CN201720370679.2U CN201720370679U CN206693991U CN 206693991 U CN206693991 U CN 206693991U CN 201720370679 U CN201720370679 U CN 201720370679U CN 206693991 U CN206693991 U CN 206693991U
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- work
- environmentally friendly
- friendly apparatus
- sucker rod
- injector
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Abstract
The utility model discloses a kind of supporting underground airtight cleaning sucker rod operation device of well workover environmental protection operation, including environmentally friendly apparatus for work and injector, oil jacket UNICOM short circuit, sleeve pipe, the environmentally friendly apparatus for work is internally provided with negative-pressure cup and boiler, described sleeve pipe is connected by recovery tube with the negative-pressure cup of environmentally friendly apparatus for work, injector is installed in tubing hanger, side opening is provided with injector, side opening is connected by heating tube with the boiler of environmentally friendly apparatus for work.The utility model covers one group of device such as UNICOM's short circuit by environmentally friendly apparatus for work, heat supply pipeline, injector, downhole oil, underground airtight cleaning is carried out during workover treatment plays sucker rod, change the operator scheme of traditional workover treatment cleaning beam hanger, the greasy dirt controlled recovery washed；Easy for installation, safe and reliable, simple to operate, well puller, which rises, does not have the influence of greasy dirt in beam hanger operating process, improves the operating environment of operator.
Description
Technical field
Oil equipment technical field is the utility model is related to, specially a kind of supporting underground airtight of well workover environmental protection operation is clear
Wash sucker rod operation device.
Background technology
At present, domestic workover treatment sucker rod cleaning is main takes circulation well cleanup, ground cleaning and concentrates the modes such as cleaning,
Shortcoming is circulation well cleanup cleaning way injury oil reservoir, and cost is high, cleaning performance is unstable；Ground cleaning mode pollute environment,
The operation difficulty of chemical cleaning project is larger；Concentrate cleaning way to be related to the links such as transport, cleaning, do not only exist transportation greasy dirt
The safety and environmental protection risk of run, drip, leak, and cost is high, long in time limit, influences operation timeliness.
The content of the invention
The purpose of this utility model is to provide a kind of well workover environmental protection operation supporting underground airtight cleaning sucker rod operation dress
Put, to solve the problems mentioned in the above background technology.
To achieve the above object, the utility model provides following technical scheme：A kind of supporting underground of well workover environmental protection operation is close
Cleaning sucker rod operation device is closed, including environmentally friendly apparatus for work, injector and sleeve pipe, the environmentally friendly apparatus for work are internally provided with
Negative-pressure cup and boiler, described sleeve pipe are connected by recovery tube with the negative-pressure cup of environmentally friendly apparatus for work, and tubing hanger is provided with injector,
Side opening is provided with injector, side opening is connected by heating tube with the boiler of environmentally friendly apparatus for work, and described sleeve pipe is internally provided with
Oil jacket UNICOM short circuit and oil pipe.
Preferably, control valve and sleeve valve are installed between described sleeve pipe and environmentally friendly apparatus for work negative-pressure cup.
Preferably, it is provided with control valve between the injector and environmentally friendly apparatus for work boiler.
Compared with prior art, the beneficial effects of the utility model are：The utility model passes through environmentally friendly apparatus for work, heat supply
One group of device such as pipeline, injector, downhole oil set UNICOM short circuit, progress underground airtight is clear during workover treatment plays sucker rod
Wash, change the operator scheme of traditional workover treatment cleaning beam hanger, the greasy dirt controlled recovery washed is free from environmental pollution；Oil pumping
Bar is cleaned in the annular sealed space of oil pipe and sucker rod, and the heat after cleaning is flowed back to by oil pipe and casing annulus
Environmentally friendly apparatus for work, this process form continual circulation thermal field for tens of meters below well head, and not only heat energy is more effective
Utilize, the cleaning quality of sucker rod is that traditional approach does not reach；Easy for installation, safe and reliable, simple to operate, well puller plays oil
There is no the influence of greasy dirt in bar operating process, improve the operating environment of operator.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the local structural representation of the utility model.
In figure：1- environmental protection apparatus for work；2- heating tubes；3- injectors；4- oil jackets UNICOM short circuit；5- recovery tubes；6- sleeve pipes
Valve；7- sleeve pipes.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1-2 is referred to, the utility model provides a kind of technical scheme：A kind of supporting underground airtight of well workover environmental protection operation is clear
Wash sucker rod operation device, including environmentally friendly apparatus for work 1, injector 3, oil jacket UNICOM short circuit 4 and sleeve pipe 7, environmentally friendly apparatus for work 1
Negative-pressure cup and boiler are internally provided with, sleeve pipe 7 is connected by recovery tube 5 with the negative-pressure cup of environmentally friendly apparatus for work 1, environmentally friendly operation dress
Put 1 and negative pressure is produced between oil pipe and sleeve pipe 7 by recovery tube 5, sleeve valve 6, aspirate and produced from the environmentally friendly boiler of apparatus for work 1
High-temperature steam and hot water, by heating tube 2 enter injector 3 after, be sucked into oil pipe and beam hanger annular space to oil jacket UNICOM
During short circuit 4, continuous flushing beam hanger surface, melt to sucker rod surface oil wax, oil, wax and the steam of thawing by oil pipe and
The annular space of sleeve pipe 7, it is recovered to through sleeve valve 6 and recovery tube 5 in the recovery filling of environmentally friendly apparatus for work 1, completes underground airtight
Sucker rod process is cleaned, injector 3 is installed in tubing hanger, side opening is provided with injector 3, side opening passes through heating tube 2 and ring
The boiler connection of apparatus for work 1 is protected, sleeve pipe 7 is internally provided with oil jacket UNICOM short circuit 4 and oil pipe, sleeve pipe 7 and environmentally friendly apparatus for work
Sleeve valve 6 is installed between negative-pressure cup, control valve is provided between injector 3 and environmentally friendly apparatus for work boiler.
Operation principle：During up beam hanger of workover rig travelling block, environmentally friendly apparatus for work 1 passes through recovery tube 5, set
Tube valve 6 produces negative pressure between oil pipe and sleeve pipe 7, aspirates from high-temperature steam and hot water caused by the environmentally friendly boiler of apparatus for work 1,
After entering injector 3 by heating tube 2, it is sucked into during oil pipe and beam hanger annular space to oil jacket UNICOM short circuit 4, continuous punching
Washing oil bar surface, melt to sucker rod surface oil wax, oil, wax and the steam of thawing are by oil pipe and the annular space of sleeve pipe 7, through set
Tube valve 6 and recovery tube 5 are recovered in the recovery filling of environmentally friendly apparatus for work 1, complete underground airtight cleaning sucker rod process.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (3)
1. a kind of supporting underground airtight cleaning sucker rod operation device of well workover environmental protection operation, including environmentally friendly apparatus for work（1）, injection
Device（3）, oil jacket UNICOM short circuit（4）And sleeve pipe（7）, it is characterised in that：The environmentally friendly apparatus for work（1）It is internally provided with negative-pressure cup
And boiler, described sleeve pipe（7）Pass through recovery tube（5）With environmentally friendly apparatus for work（1）Negative-pressure cup connection, spray is installed in tubing hanger
Emitter（3）, injector（3）On be provided with side opening, side opening passes through heating tube（2）With environmentally friendly apparatus for work（1）Boiler connection, institute
State sleeve pipe（7）It is internally provided with oil jacket UNICOM short circuit（4）And oil pipe.
2. the supporting underground airtight cleaning sucker rod operation device of a kind of well workover environmental protection operation according to claim 1, it is special
Sign is：Described sleeve pipe（7）Control valve and sleeve valve are installed between environmentally friendly apparatus for work negative-pressure cup（6）.
3. the supporting underground airtight cleaning sucker rod operation device of a kind of well workover environmental protection operation according to claim 1, it is special
Sign is：The injector（3）Control valve is provided between environmentally friendly apparatus for work boiler.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720370679.2U CN206693991U (en) | 2017-04-11 | 2017-04-11 | A kind of supporting underground airtight cleaning sucker rod operation device of well workover environmental protection operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720370679.2U CN206693991U (en) | 2017-04-11 | 2017-04-11 | A kind of supporting underground airtight cleaning sucker rod operation device of well workover environmental protection operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206693991U true CN206693991U (en) | 2017-12-01 |
Family
ID=60442050
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720370679.2U Expired - Fee Related CN206693991U (en) | 2017-04-11 | 2017-04-11 | A kind of supporting underground airtight cleaning sucker rod operation device of well workover environmental protection operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206693991U (en) |
-
2017
- 2017-04-11 CN CN201720370679.2U patent/CN206693991U/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 |
Granted publication date: 20171201 Termination date: 20180411 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |