CN209100012U - A kind of automatic mud scraping device - Google Patents
A kind of automatic mud scraping device Download PDFInfo
- Publication number
- CN209100012U CN209100012U CN201821666513.6U CN201821666513U CN209100012U CN 209100012 U CN209100012 U CN 209100012U CN 201821666513 U CN201821666513 U CN 201821666513U CN 209100012 U CN209100012 U CN 209100012U
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- scraping device
- mud scraping
- automatic mud
- round tube
- mud
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Abstract
The utility model belongs to drilling equipment field more particularly to a kind of automatic mud scraping device.The utility model provides a kind of automatic mud scraping device, which has specifically included the structural units such as air inlet, round tube ontology, fumarole, bracket, fixation hole, fixed disk, gas path pipe, air circuit breaker, oviduct.Automatic mud scraping device with above structure unit, its structure is simple and convenient to operate quick, safety and stability and low in cost, conveniently moving, environmentally protective, it changes and traditional scrapes mud mode, save time and manpower, to improve Essential Safety and promote working efficiency, the consumption of cost is saved.
Description
Technical field
The utility model belongs to drilling equipment field more particularly to a kind of automatic mud scraping device.
Background technique
When oilfield drillng operation, mud is adhered on drilling rod, affects the work of drilling rod, meanwhile, if by drilling rod
Mud take out of to drilling platforms, will seriously affect working environment；Therefore, the very necessary mud removed on drilling rod.It removes
Drill-through journey is thing extremely frequent and common in drilling operation, and drilling rod manually scrapes mud and occupies operator in trip-out process
Great effort consumes a large amount of physical strength.And traditional drill pipe wiper is used, and it is erroneous for installation, a kind of scraping for size can only be used
Mud device, without intercommunity.Meanwhile after installing conventional drill scraper, the mud that can not observe well head returns artificial situation, and can only
It is used when pulling out of hole in casing, there are many limitations and inconvenience.However inventors have found that in view of the above-mentioned problems, do not have on the market
There is suitable mud-scraping apparatus.
Therefore, it is necessary to design a kind of automatic mud scraping device, mud efficiency is scraped in raising, reduces labor during frequently making a trip
Fatigue resistance.
Utility model content
The utility model provides a kind of automatic mud scraping device, this kind of automatic mud scraping device during the work time can be automatically clear
The mud in drilling well is managed, and can realize the circulation again of mud in well, it is simple and compact for structure, it is easy to use.
In order to solve the above technical problems, the utility model adopts the technical scheme that
A kind of automatic mud scraping device, including round tube ontology, round tube outer body are provided with air inlet, the air inlet and gas
Road pipeline is connected；Multiple adjustable fumaroles are provided on the inside of the round tube ontology；The round tube body bottom portion is provided with branch
Frame, the bracket other end are connected with fixed disk, are provided with fixation hole in the fixed disk.
Preferably, the fumarole jet angle adjustable.
Preferably, the fixed disk is connected with oviduct.
Preferably, air circuit breaker is provided on the gas path pipe.
Selectable, the fixation hole is bolt hole.
Selectable, the round tube ontology is stainless steel material.
The beneficial effects of the utility model are:
1, by adjusting fumarole jet angle, so that this automatic mud scraping device is adapted to different types of drilling well and bores
The drilling rod of head and different-diameter, and mud scheme is scraped according to drilling conditions adjusting.
2, by the cooperation of fumarole and oviduct, the mud that jet scrapes is imported in well again through oviduct, to brill
Well mud is recycled, additional well bottom slurry content, is guaranteed fluid column bottom pressure, is prevented blowout.
The utility model provides a kind of automatic mud scraping device, which has specifically included air inlet, round tube
The structural units such as ontology, fumarole, bracket, fixation hole, fixed disk, gas path pipe, air circuit breaker, oviduct.With above-mentioned knot
The automatic mud scraping device of structure unit, structure are simple and convenient to operate quick, safety and stability and low in cost, conveniently moving, green
Colour circle is protected, change it is traditional scrape mud mode, save time and manpower, to improve Essential Safety and promote working efficiency, section
The consumption of cost is saved.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the overall architecture figure of the utility model:
In figure: 1 air inlet, 2 round tube ontologies, 3 adjustable fumaroles, 4 brackets, 5 fixation holes, 6 fixed disks.
Specific embodiment
The utility model provides a kind of automatic mud scraping device, this kind of automatic mud scraping device during the work time can be automatically clear
The mud in drilling well is managed, and can realize the circulation again of mud in well, it is simple and compact for structure, it is easy to use.Below in conjunction with
Attached drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described.
Embodiment 1
As shown in Figure 1, a kind of automatic mud scraping device, including round tube ontology 2, it is provided with air inlet 1 on the outside of round tube ontology 2,
Air inlet 1 is connected with gas path pipe；Multiple adjustable fumaroles 3 are provided on the inside of round tube ontology 2；2 bottom of round tube ontology is set
It is equipped with bracket 4,4 other end of bracket is connected with fixed disk 6, and fixation hole 5 is provided in fixed disk 6.
Embodiment 2
A kind of automatic mud scraping device, on the basis of 1 structure of embodiment, 3 jet angle adjustable of fumarole can basis
Drilling rod type is adjusted in real time with drilling well situation, and specify it is corresponding scrape mud scheme, on the outside of fixed disk 6 and drilling rod
Oviduct is connected, for collecting the mud scraped.Air circuit breaker is provided on gas path pipe, fixation hole is bolt hole, round tube
Ontology is stainless steel material, to prevent from scraping corrosion of the mud to device during mud.
Specifically, a kind of automatic mud scraping device of the utility model, after drilling platforms reaches a bite new well location, loudspeaker are installed
This device can be placed and the top of oviduct, connection in such a way that bolt is fixed or clip is fixed after the completion of pipe
Good gas circuit pipeline, usually air circuit breaker remains turned-off, and when carrying out trip-out operation, opens air circuit breaker, compressed air is by adding
The nozzle that sets angle of the work on annulus ontology is purged to drilling rod, is blown off mud in loudspeaker by the strength of compressed air
Enter in pipe and recycle again, both ensure that the mud eliminating of drilling rod, in turn ensured the observation of mud liquid level in well, substantially increase
Working efficiency frees well head operator from the operation for scrape mud, preferably to observe mud liquid level and to be engaged in
The other work of rig floor, alleviate the amount of labour, improve the Essential Safety at scene.
Above description is only a specific implementation of the present invention, but the protection scope of the utility model is not limited to
In this, anyone skilled in the art within the technical scope disclosed by the utility model, can readily occur in variation
Or replacement, it should be covered within the scope of the utility model.Therefore, the protection scope of the utility model should be with the power
Subject to the protection scope that benefit requires.
Claims (6)
1. a kind of automatic mud scraping device, including round tube ontology, it is characterised in that:
The round tube outer body is provided with air inlet, and the air inlet is connected with gas path pipe；
Multiple adjustable fumaroles are provided on the inside of the round tube ontology；
The round tube body bottom portion is provided with bracket, and the bracket other end is connected with fixed disk, is provided in the fixed disk solid
Determine hole.
2. a kind of automatic mud scraping device according to claim 1, it is characterised in that the fumarole jet angle adjustable.
3. a kind of automatic mud scraping device according to claim 1, it is characterised in that the fixed disk is connected with oviduct.
4. a kind of automatic mud scraping device according to claim 1, it is characterised in that be provided with gas circuit on the gas path pipe
Switch.
5. a kind of automatic mud scraping device according to claim 1, it is characterised in that the fixation hole is bolt hole.
6. a kind of automatic mud scraping device according to claim 1, it is characterised in that the round tube ontology is stainless steel material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821666513.6U CN209100012U (en) | 2018-10-15 | 2018-10-15 | A kind of automatic mud scraping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821666513.6U CN209100012U (en) | 2018-10-15 | 2018-10-15 | A kind of automatic mud scraping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209100012U true CN209100012U (en) | 2019-07-12 |
Family
ID=67155180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821666513.6U Active CN209100012U (en) | 2018-10-15 | 2018-10-15 | A kind of automatic mud scraping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209100012U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111751441A (en) * | 2020-07-24 | 2020-10-09 | 荆州市世纪派创石油机械检测有限公司 | In-service drill rod detection device and detection method |
| WO2023121474A1 (en) * | 2021-12-21 | 2023-06-29 | John Gjerde As | A wiper tool |
-
2018
- 2018-10-15 CN CN201821666513.6U patent/CN209100012U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111751441A (en) * | 2020-07-24 | 2020-10-09 | 荆州市世纪派创石油机械检测有限公司 | In-service drill rod detection device and detection method |
| WO2023121474A1 (en) * | 2021-12-21 | 2023-06-29 | John Gjerde As | A wiper tool |
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