CN207553995U - A kind of petroleum geology exploits degasser - Google Patents
A kind of petroleum geology exploits degasser Download PDFInfo
- Publication number
- CN207553995U CN207553995U CN201721367926.XU CN201721367926U CN207553995U CN 207553995 U CN207553995 U CN 207553995U CN 201721367926 U CN201721367926 U CN 201721367926U CN 207553995 U CN207553995 U CN 207553995U
- Authority
- CN
- China
- Prior art keywords
- degasser
- magnetic stirring
- stirring bar
- head cover
- grille
- 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.)
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Abstract
The utility model discloses a kind of petroleum geologies to exploit degasser,Including degasser shell,Degasser cover top portion is equipped with head cover,Pressure inductor is installed in the middle part of cap base,Cap base right end is equipped with gas outlet tube,Baffle is installed below head cover,Baffle bottom right end is provided with fluid level indicator,Fluid level indicator lower end is connected to Under The Grille bottom right end,Several crushing grates are provided at the top of Under The Grille,Grid is connected at the top of several crushing grates,Crushing grate side is provided with mud inlet pipe,Magnetic stirring bar is provided with below Under The Grille,Magnetic stirring bar bottom is provided with electromagnetic induction pedestal,Magnetic stirring bar right is provided with slurry waste fluid outlet,The device degassing efficiency is high,Amount of gas evolved is sufficient,Stablize,No pipeline blocks,Without motor,It is simple in structure,It is cost-effective,For ease of maintenaince,Security performance higher.
Description
Technical field
The utility model is related to a kind of degasser, more particularly to a kind of petroleum geology exploitation degasser belongs to oil exploitation
Technical field.
Background technology
Since gas chromatographic technique is applied to petroleum exploration field, degasser, which is used as, to be applied to stratum in drilling fluid
The special equipment that loss qi exhaustion goes out, which is just constantly in, to be continuously improved and improves.The direct shadow of degassing efficiency and stability of degasser
It rings well logging gas and surveys analysis result, and then influence the identification and explanation to oil-gas Layer, very crucial work is played in compound logging
With.The degassing efficiency and stability for improving degasser become people's constantly improve and improved core.
Although using many years with engine degasser at present, there are many drawbacks, probably as follows：（1）Degassing
Inefficiency：Since structural principle limits, current engine degasser stirring rod is made to crush drilling fluid area very little, only limitation degassing
Cylinder lower part drilling fluid, generation loss is narrow-minded, and degassing efficiency is low, influences chromatography result.（2）Amount of gas evolved is unstable and has
Pipeline clogging：It is opened wide on trough pool face since degasser is necessarily mounted at drilling fluid draft tube outlets, exports drilling liquid
It is very unstable, when it is high when it is low, degasser crushes liquid level also to be changed therewith, makes amount of gas evolved very unstable, and often have drilling fluid to flood
Do not have the phenomenon that degasser to occur, drilling fluid is caused to be inhaled into gas pipeline, gas pipeline occurs and blocks.（3）Influence drilling progress, personnel
Heavy workload, labor intensity is high, of high cost：Since current engine degasser works in the presence of a harsh environment for a long time, motor needs
It often replaces, increases production cost.（4）There are security risks：Since existing engine degasser must use motor as dynamic
Power, and motor easily generates electric spark during the work time, the accidents such as explosive fire accident easily occur for the place high to air content.And
Motor is operated in the security risk for easily having electric leakage in vibrations, environment wet and slippery, corrosivity is strong.
Utility model content
The technical problems to be solved in the utility model is to overcome existing engine degasser inefficiency and exist safe hidden
The defects of suffering from, provides a kind of petroleum geology exploitation degasser.
In order to solve the above-mentioned technical problem, the utility model provides following technical solution：
The utility model provides a kind of petroleum geology exploitation degasser, including degasser shell, the degasser shell
Top is equipped with head cover, is equipped with pressure inductor in the middle part of the cap base, the cap base right end is equipped with gas and goes out
Mouthful pipe, is equipped with baffle below the head cover, and the baffle bottom right end is provided with fluid level indicator, under the fluid level indicator
End is connected to Under The Grille bottom right end, and several crushing grates are provided at the top of the Under The Grille, are connected at the top of the crushing grate
Supreme grid, the crushing grate side is provided with mud inlet pipe, magnetic stirring bar is provided with below the Under The Grille, described
Magnetic stirring bar bottom is provided with electromagnetic induction pedestal, and the magnetic stirring bar right is provided with slurry waste fluid outlet.
As a kind of optimal technical scheme of the utility model, installation is sealed between the head cover and degasser shell.
As a kind of optimal technical scheme of the utility model, venthole is provided in the middle part of the baffle.
As a kind of optimal technical scheme of the utility model, several stubs are provided at the top of the magnetic stirring bar.
As a kind of optimal technical scheme of the utility model, the electromagnetic inductor pedestal and the magnetic stirring bar it
Between Packed waterproof layer is set.
As a kind of optimal technical scheme of the utility model, U-type groove is provided on the slurry waste fluid outlet.
The advantageous effect that the utility model is reached is：The device makes drilling fluid be ejected at a high speed under the action of pump pressure
Come, impact on crushing grate, carry out efficiency crushing, make the abundant loss of gas in drilling fluid, generation loss is large-minded, greatly
Improve degassing efficiency；Amount of gas evolved is sufficient, stablizes, is blocked without pipeline：The design of surge chamber makes supply between baffle and upper grid
Instrument gas production is sufficient, stablizes, and drilling fluid will not occur and be inhaled into gas pipeline and the phenomenon that results in blockage；Eliminate motor and
Its accessory, it is simple in structure, it does not need to repair, it is only necessary to regular simple-to-maintain, without continuous debugging degasser liquid in the past
Engine degasser is replaced in face, is not set the worry of cable, is greatly saved the production time, reduce workload, has saved electricity
The production costs such as machine, cable；In the higher prospect pit operation of some gas contents, due to there is no motor and its accessory, completely
It eliminates due to dangerous situation caused by the electric spark that electrical equipment work generates, ensure that safety in production.
Description of the drawings
Attached drawing is used to provide a further understanding of the present invention, and a part for constitution instruction, with this practicality
Novel embodiment for explaining the utility model, does not form the limitation to the utility model together.In the accompanying drawings：
Fig. 1 is the structure diagram of the utility model；
In figure：1st, degasser shell；2nd, head cover；3rd, pressure inductor；4th, gas outlet tube；5th, baffle；6th, liquid level indicates
Device；7th, Under The Grille；8th, crushing grate；9th, upper grid；10th, mud inlet pipe；11st, magnetic stirring bar；12nd, electromagnetic inductor bottom
Seat；13rd, slurry waste fluid outlet.
Specific embodiment
The preferred embodiment of the utility model is illustrated below in conjunction with attached drawing, it should be understood that described herein excellent
Embodiment is selected to be only used for describing and explaining the present invention, is not used to limit the utility model.
Embodiment 1
As shown in Figure 1, the utility model provides a kind of petroleum geology exploitation degasser, including degasser shell 1, degassing
1 top of device shell is equipped with head cover 2, is equipped with pressure inductor 3 in the middle part of 2 bottom of head cover, 2 bottom right end of head cover is equipped with gas
Outlet 4,2 lower section of head cover are equipped with baffle 5, and 5 bottom right end of baffle is provided with fluid level indicator 6, and 6 lower end of fluid level indicator connects
7 bottom right end of Under The Grille is connected to, 7 top of Under The Grille is provided with several crushing grates 8, and several 8 tops of crushing grate are connected to
Grid 9,8 side of crushing grate are provided with mud inlet pipe 10, and 7 lower section of Under The Grille is provided with magnetic stirring bar 11, electromagnetic agitation
11 bottom of stick is provided with electromagnetic induction pedestal 12, and 11 right of magnetic stirring bar is provided with slurry waste fluid outlet 13.
Installation is sealed between head cover 2 and degasser shell 1, ensures that gas will not escape；5 middle part of baffle is provided with ventilation
Hole keeps gas unobstructed；11 top of magnetic stirring bar is provided with several stubs, increases stirring efficiency；Electromagnetic inductor pedestal 12
Packed waterproof layer between magnetic stirring bar 11 is set, prevents magnetic stirrer circuit from damaging；Slurry waste fluid outlet 13
On be provided with U-type groove, avoid outside air enter influence degassing purity.
Concrete operating principle：When the device works, drilling fluid is sprayed at a high speed under the action of pump pressure by mud inlet pipe 10
Out, the drilling fluid crushing grate 8 inside drilling fluid crushing chamber is impacted, drilling fluid surface area can expand, disperse, hold and boring immediately
Natural gas in well liquid（Solution gas and free gas）It will disperse to deviate from immediately, drilling fluid passes through electromagnetic agitation by Under The Grille 7
The rotation of stick 11 carries out further fully degassing, and the gas of these abjections runs up, is gathered in by upper grid 9 and baffle 5
Mud and gas is isolated in portion storage room, the surge chamber between baffle 5 and upper grid 9, realizes that degassing is sufficient, steadily passes through gas
Outlet 4 transports, while pressure inductor 3 realizes the real-time monitoring to gas pressure to achieve the purpose that control in real time, extra
Drilling fluid discharged by lower part slurry waste fluid outlet 13.
The advantageous effect that the utility model is reached is：The device makes drilling fluid be ejected at a high speed under the action of pump pressure
Come, impact on crushing grate, carry out efficiency crushing, make the abundant loss of gas in drilling fluid, generation loss is large-minded, greatly
Improve degassing efficiency；Amount of gas evolved is sufficient, stablizes, is blocked without pipeline：The design of surge chamber makes supply between baffle and upper grid
Instrument gas production is sufficient, stablizes, and drilling fluid will not occur and be inhaled into gas pipeline and the phenomenon that results in blockage；Eliminate motor and
Its accessory, it is simple in structure, it does not need to repair, it is only necessary to regular simple-to-maintain, without continuous debugging degasser liquid in the past
Engine degasser is replaced in face, is not set the worry of cable, is greatly saved the production time, reduce workload, has saved electricity
The production costs such as machine, cable；In the higher prospect pit operation of some gas contents, due to there is no motor and its accessory, completely
It eliminates due to dangerous situation caused by the electric spark that electrical equipment work generates, ensure that safety in production.
Finally it should be noted that：The above descriptions are merely preferred embodiments of the present invention, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it can still modify to the technical solution recorded in foregoing embodiments or to which part technical characteristic
Carry out equivalent replacement.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (6)
1. a kind of petroleum geology exploits degasser, including degasser shell（1）, which is characterized in that the degasser shell（1）Top
Portion is equipped with head cover（2）, the head cover（2）Pressure inductor is installed in the middle part of bottom（3）, the head cover（2）Bottom right end peace
Equipped with gas outlet tube（4）, the head cover（2）Lower section is equipped with baffle（5）, the baffle（5）Bottom right end is provided with liquid level
Indicator（6）, the fluid level indicator（6）Lower end is connected to Under The Grille（7）Bottom right end, the Under The Grille（7）Top is set
There are several crushing grates（8）, the crushing grate（8）Top is connected to grid（9）, the crushing grate（8）Side is set
There is mud inlet pipe（10）, the Under The Grille（7）Lower section is provided with magnetic stirring bar（11）, the magnetic stirring bar（11）Bottom
It is provided with electromagnetic induction pedestal（12）, the magnetic stirring bar（11）Right is provided with slurry waste fluid outlet（13）.
A kind of 2. petroleum geology exploitation degasser according to claim 1, which is characterized in that the head cover（2）With it is described
Degasser shell（1）Between seal installation.
A kind of 3. petroleum geology exploitation degasser according to claim 1, which is characterized in that the baffle（5）Middle part is set
It is equipped with venthole.
A kind of 4. petroleum geology exploitation degasser according to claim 1, which is characterized in that the magnetic stirring bar（11）
Top is provided with several stubs.
A kind of 5. petroleum geology exploitation degasser according to claim 1, which is characterized in that the electromagnetic inductor pedestal
（12）With the magnetic stirring bar（11）Between Packed waterproof layer is set.
A kind of 6. petroleum geology exploitation degasser according to claim 1, which is characterized in that the slurry waste fluid outlet
（13）On be provided with U-type groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721367926.XU CN207553995U (en) | 2017-10-23 | 2017-10-23 | A kind of petroleum geology exploits degasser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721367926.XU CN207553995U (en) | 2017-10-23 | 2017-10-23 | A kind of petroleum geology exploits degasser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207553995U true CN207553995U (en) | 2018-06-29 |
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ID=62674505
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721367926.XU Expired - Fee Related CN207553995U (en) | 2017-10-23 | 2017-10-23 | A kind of petroleum geology exploits degasser |
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| Country | Link |
|---|---|
| CN (1) | CN207553995U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110898466A (en) * | 2019-12-07 | 2020-03-24 | 陈龙刚 | Electromagnetic stirring separation device for biological pharmacy |
-
2017
- 2017-10-23 CN CN201721367926.XU patent/CN207553995U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110898466A (en) * | 2019-12-07 | 2020-03-24 | 陈龙刚 | Electromagnetic stirring separation device for biological pharmacy |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180629 Termination date: 20191023 |