CN206816231U - Multi-functional self-heat conserving automatic medicine adding apparatus - Google Patents
Multi-functional self-heat conserving automatic medicine adding apparatus Download PDFInfo
- Publication number
- CN206816231U CN206816231U CN201720353548.3U CN201720353548U CN206816231U CN 206816231 U CN206816231 U CN 206816231U CN 201720353548 U CN201720353548 U CN 201720353548U CN 206816231 U CN206816231 U CN 206816231U
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- CN
- China
- Prior art keywords
- pipe
- casing
- medicine
- valve
- tube
- 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
- 239000003814 drug Substances 0.000 title claims abstract description 32
- 239000007788 liquid Substances 0.000 claims abstract description 23
- 238000007599 discharging Methods 0.000 claims abstract description 12
- 229940079593 drug Drugs 0.000 claims abstract description 12
- 238000009413 insulation Methods 0.000 claims description 4
- 241000973497 Siphonognathus argyrophanes Species 0.000 claims description 2
- 239000003129 oil well Substances 0.000 abstract description 18
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 239000002917 insecticide Substances 0.000 abstract description 5
- 239000000126 substance Substances 0.000 abstract 1
- 239000001993 wax Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 239000010779 crude oil Substances 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000012188 paraffin wax Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Catching Or Destruction (AREA)
Abstract
The utility model provides a kind of multi-functional self-heat conserving automatic medicine adding apparatus, belong to a kind of oil field production device, it has casing, there are inlet pipe and outlet pipe in casing both sides respectively, first hoop is installed on inlet pipe, second hoop is installed in outlet pipe, there is medicine-chest in casing, the drain pipe of lower box communicates with the space in casing, drug discharging tube is connected together with drain pipe by three-way pipe, the end of medicine-pouring pipe is located in connecting tube, the lower end of sleeve pipe tracheae communicates with being connected tube cavity, first valve is installed on drain pipe, the second valve is installed on the part that drug discharging tube is located at outside casing, the 3rd valve is installed on the part that sleeve pipe tracheae is located at outside casing.This chemicals dosing plant, insecticide liquid can be heated with oil well produced liquid, realize winter continuous dosing, alleviated oil well paraffinication, fouling, the generation of the disconnected de- phenomenon of tube rod burn into, reduce production cost, improve oil well output.
Description
Technical field
The utility model provides a kind of oil field production device, especially a kind of device that medicament is added into oil well.
Background technology
It is high water-cut stage in the later stage of well recovery production, the wax deposition of oil well, fouling, the disconnected de- phenomenon of tube rod burn into are frequent
Occur, the substantial increase of operation maintenance cost, have a strong impact on oil well output.For this reason, it may be necessary into well add demulsifier, corrosion inhibiter,
The medicaments such as antisludging agent, paraffin remover.But in the winter of northern area, insecticide liquid easily freezes, continuous dosing can not be realized, is influenceed
Demulsification, wax melting, scale inhibition effect.Certain potential safety hazard using external heating method then be present, and operate also very cumbersome.
The content of the invention
Technical problem to be solved in the utility model is to provide a kind of multi-functional self-heat conserving automatic medicine adding apparatus, with reality
Winter continuously adds medicament into oil well now.
The utility model is achieved in that multi-functional self-heat conserving automatic medicine adding apparatus, and it has casing, casing both sides difference
There are inlet pipe and outlet pipe, the first hoop is installed on inlet pipe, the second hoop is installed in outlet pipe, there is medicine-chest, medicine-chest in casing
Top has drug-feeding tube to be linked together with the dosing mouth outside casing, and the drain pipe of lower box communicates with the space in casing,
The drug discharging tube of medicine-chest bottom is connected together with drain pipe by three-way pipe, and the end of the coconnected medicine-pouring pipe of three-way pipe is positioned at company
In adapter, the lower end of sleeve pipe tracheae communicates with being connected tube cavity, and the top of sleeve pipe tracheae passes through casing, medicine-chest, sleeve pipe tracheae
End port is located at medicine-chest top, and one end of connecting tube is provided with the 3rd hoop, and the other end of connecting tube is connected with joint, gone out
First valve is installed in liquid pipe, the second valve is installed on the part that drug discharging tube is located at outside casing, sleeve pipe tracheae is located at casing
3rd valve is installed on outer part.
There is heat-insulation layer outside described casing.
There is liquid level gauge outside described casing, the upper and lower part of liquid level gauge connects the mouth of pipe, lower connection with medicine-chest respectively
The mouth of pipe communicates.
The first drainage pipe is also communicated with described drain pipe, the 4th valve, drug discharging tube are installed on the first drainage pipe
On be also communicated with the second drainage pipe, the 5th valve is installed on the second drainage pipe.
Using the multi-functional self-heat conserving automatic medicine adding apparatus of said structure, the oil well produced liquid pair with certain temperature can be used
Insecticide liquid in medicine-chest is heated, and is avoided it and is frozen in the winter time, realizes winter continuous dosing, alleviates oil well knot
Wax, fouling, the generation of the disconnected de- phenomenon of tube rod burn into, reduce production cost, improve oil well output.In addition, by oil well
Casing gas introduces medicine-chest so that the casing gas with certain pressure pressurizes to medicament, it is flowed out automatically, further improves
Using effect.The measurable borehole pressure of pressure gauge is connected by the joint of connecting tube, can also connect well logging by the joint sets
Standby progress logging operation, it is vdiverse in function.
Brief description of the drawings
Fig. 1 is the schematic diagram of the utility model structure.
Fig. 2 is the schematic diagram of the liquid level gauge mounting means in the utility model.
Embodiment
The embodiment provided below in conjunction with the accompanying drawings illustrates concrete structure of the present utility model and operation principle.
As shown in drawings, the multi-functional self-heat conserving automatic medicine adding apparatus of the utility model, it has casing 11, casing both sides point
There are not inlet pipe 2 and outlet pipe 9, the first hoop 1 is installed on inlet pipe, the second hoop 10 is installed in outlet pipe, has medicine in casing
Case 4, medicine-chest top have drug-feeding tube 6 to be linked together with the dosing mouth 5 outside casing, in the drain pipe 23 and casing of lower box
Space communicate, the drug discharging tube 12 of medicine-chest bottom is connected together with drain pipe by three-way pipe 15, the coconnected note of three-way pipe
The end of pencil 28 is located in connecting tube 20, and the lower end of sleeve pipe tracheae 8 communicates with being connected tube cavity, and the top of sleeve pipe tracheae passes through
Casing, medicine-chest, the end port of sleeve pipe tracheae are located at medicine-chest top, and one end of connecting tube is provided with the 3rd hoop 18, connection
The other end of pipe is connected with joint 19, and the first valve 24 is provided with drain pipe, is pacified on the part that drug discharging tube 12 is located at outside casing
Equipped with the second valve 14, the 3rd valve 13 is installed on the part that sleeve pipe tracheae 8 is located at outside casing.
In use, the first hoop on inlet pipe and the production gate on well mouth of oil well are linked together, by outlet pipe
The second hoop linked together with production flow line, the 3rd hoop in connecting tube is linked together with sleeve gate.
The medicament of liquid is added in medicine-chest by dosing mouth, first, second, third valve is opened.Oil well produced liquid enters through inlet pipe
Enter in the space between casing and medicine-chest, medicine-chest is heated.Meanwhile the oil well produced liquid in casing carries out preliminary profit
Separation, aqueous less crude oil floats and flowed out from the outlet pipe of casing, into production flow line.Underwater heavy warp in oil well produced liquid
Drain pipe 23 flows out, and the medicament flowed out in three-way pipe with drug discharging tube 12 mixes, and forms mixed liquor.Mixed liquor passes through medicine-pouring pipe again
28 enter in connecting tube and eventually enter into oil well casing, complete dosing.At the same time, the casing gas in oil well is through sleeve pipe tracheae
Into medicine-chest, the casing gas with certain pressure pressurizes to medicament, it is flowed out automatically.When casing gas insufficient pressure,
It can be pressurizeed by the external small air pump of sleeve pipe tracheae.Can by change first, second valve aperture size, adjustment water with
The proportioning of insecticide liquid.
There is heat-insulation layer 3 in the outside of described casing 11.It so can further improve heat insulation effect.
There is liquid level gauge 25 in the described outside of casing 11, the upper and lower part of liquid level gauge connects the mouth of pipe with medicine-chest 4 respectively
7th, lower communicating tube mouth 29 communicates.By liquid level gauge, the liquid level of medicament can be easily observed.The lower end of liquid level gauge can connect the 3rd
Drainage pipe 26, the 6th valve 27 is installed on the 3rd drainage pipe.
The first drainage pipe 22 is also communicated with described drain pipe 23, the 4th valve 21 is installed on the first drainage pipe,
The second drainage pipe 16 is also communicated with drug discharging tube 12, the 5th valve 17 is installed on the second drainage pipe.When needing, the 4th can be opened
Valve 21, the oil well produced liquid in casing is released, the 5th valve can be opened, the insecticide liquid in medicine-chest is released.
Joint 19 in described connecting tube, oil field can be used to be commonly called as the joint of " shaven head ".It can also be used on dosing mouth
This joint is as lid.
Certainly, described above is not limitation of the utility model, and the utility model is also not limited to the example above, this skill
The variations, modifications, additions or substitutions that the those of ordinary skill in art field is made in essential scope of the present utility model, also belong to
In the scope of protection of the utility model.
Claims (4)
1. multi-functional self-heat conserving automatic medicine adding apparatus, it is characterised in that it has casing（11）, there is inlet pipe casing both sides respectively（2）
And outlet pipe（9）, the first hoop is installed on inlet pipe（1）, the second hoop is installed in outlet pipe（10）, have medicine-chest in casing
（4）, drug-feeding tube is arranged at medicine-chest top（6）With the dosing mouth outside casing（5）Link together, the drain pipe of lower box（23）With
Space in casing communicates, the drug discharging tube of medicine-chest bottom（12）Pass through three-way pipe with drain pipe（15）It is connected together, three-way pipe
Coconnected medicine-pouring pipe（28）End be located at connecting tube（20）It is interior, sleeve pipe tracheae（8）Lower end communicated with being connected tube cavity, cover
Through casing, medicine-chest, the end port of sleeve pipe tracheae is located at medicine-chest top on the top of pipe tracheae, and one end of connecting tube is provided with the
Three hoops（18）, the other end of connecting tube is connected with joint（19）, the first valve is installed on drain pipe（24）, drug discharging tube
（12）Second valve is installed on the part outside casing（14）, sleeve pipe tracheae（8）It is provided with the part outside casing
3rd valve（13）.
2. multi-functional self-heat conserving automatic medicine adding apparatus as claimed in claim 1, it is characterised in that in described casing（11）'s
There is heat-insulation layer outside（3）.
3. multi-functional self-heat conserving automatic medicine adding apparatus as claimed in claim 1 or 2, it is characterised in that in described casing
（11）There is liquid level gauge outside（25）, the upper and lower part of liquid level gauge respectively with medicine-chest（4）The upper connection mouth of pipe（7）, lower communicating tube mouth
（29）Communicate.
4. multi-functional self-heat conserving automatic medicine adding apparatus as claimed in claim 1 or 2, it is characterised in that in described drain pipe
（23）On be also communicated with the first drainage pipe（22）, the 4th valve is installed on the first drainage pipe（21）, drug discharging tube（12）On also connect
It is connected with the second drainage pipe（16）, the 5th valve is installed on the second drainage pipe（17）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720353548.3U CN206816231U (en) | 2017-04-06 | 2017-04-06 | Multi-functional self-heat conserving automatic medicine adding apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720353548.3U CN206816231U (en) | 2017-04-06 | 2017-04-06 | Multi-functional self-heat conserving automatic medicine adding apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206816231U true CN206816231U (en) | 2017-12-29 |
Family
ID=60753296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720353548.3U Expired - Fee Related CN206816231U (en) | 2017-04-06 | 2017-04-06 | Multi-functional self-heat conserving automatic medicine adding apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206816231U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115614002A (en) * | 2021-07-13 | 2023-01-17 | 中国石油天然气股份有限公司 | Self-controlled slow release device |
-
2017
- 2017-04-06 CN CN201720353548.3U patent/CN206816231U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115614002A (en) * | 2021-07-13 | 2023-01-17 | 中国石油天然气股份有限公司 | Self-controlled slow release 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: 20171229 Termination date: 20180406 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |