CN210264652U - Continuous dispensing pump injection device for oil-water well casing - Google Patents
Continuous dispensing pump injection device for oil-water well casing Download PDFInfo
- Publication number
- CN210264652U CN210264652U CN201920699926.2U CN201920699926U CN210264652U CN 210264652 U CN210264652 U CN 210264652U CN 201920699926 U CN201920699926 U CN 201920699926U CN 210264652 U CN210264652 U CN 210264652U
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- oil
- dispensing
- pump
- dosing
- injection pipeline
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- Expired - Fee Related
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Abstract
The utility model belongs to the technical field of oil development, especially, relate to an oil-water well casing pipe pump notes device that dispenses in succession, its characterized in that includes dispensing system, the plunger measuring pump that is connected with dispensing system through pump injection pipeline I, and this plunger measuring pump is connected with the oil well through pump injection pipeline II, and dispensing system includes two dispensing tanks, sets up the impeller that is driven by the motor in every dispensing tank respectively, two liquid pipelines of falling that are connected with two dispensing tanks respectively, and these two liquid pipelines of falling all are connected with pump injection pipeline I. The utility model has simple process and reliable performance, and is an indispensable matching tool for adding chemicals from the casing pipe of the oil well; the device can realize all-weather continuous dosing through the double-dosing liquid tank and the plunger metering pump, not only lightens the labor intensity of workers, but also improves the dosing effect, improves the dosing efficiency, solves the problem of serious viscosity or emulsification of crude oil, and can be widely used in oil wells needing dosing from a sleeve.
Description
Technical Field
The utility model belongs to the technical field of oil development, especially, relate to an oil-water well sleeve pipe pump notes device that dispenses in succession.
Background
At present, in order to solve the problem that the oil well cannot normally run due to high viscosity or serious emulsification of crude oil in the oil well, a mode of adding chemicals from a sleeve at one time or adding chemicals from the sleeve at random by manpower is conventionally used, but the two chemical adding methods are low in chemical adding efficiency, cannot continuously operate and are low in chemical adding efficiency.
Disclosure of Invention
The utility model aims at providing a simple structure, convenient operation adds the efficient profit well sleeve pipe pump notes device of dispensing in succession of medicine to solve the conventional manpower of using and add the medicine occasionally and cause discontinuous problem.
The purpose of the utility model is realized by the following technical scheme:
the utility model relates to a continuous dispensing pump injection device of an oil-water well casing, which is characterized by comprising a dispensing system and a plunger metering pump connected with the dispensing system through a pump injection pipeline I, wherein the plunger metering pump is connected with an oil well through a pump injection pipeline II,
the dispensing system comprises two dispensing tanks, stirring impellers which are respectively arranged in each dispensing tank and driven by a motor, and two liquid pouring pipelines which are respectively connected with the two dispensing tanks, wherein the two liquid pouring pipelines are connected with the pump injection pipeline I.
And a pressure gauge valve are arranged on the pump injection pipeline II.
The utility model has the advantages that:
the continuous dispensing pump injection device of the utility model has simple working procedure and reliable performance, and is an indispensable matching tool for adding medicine from the casing pipe of the oil well; the double dispensing tanks and the plunger metering pump can realize all-weather continuous dosing, not only reduce the labor intensity of workers, but also improve the dosing effect, improve the dosing efficiency, solve the problem of serious viscosity or emulsification of crude oil, and can be widely used in oil wells needing dosing from a sleeve.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
The following further describes the embodiments of the present invention with reference to the drawings.
As shown in figure 1, the continuous dispensing pump-injection device for the oil-water well casing pipe of the utility model is characterized by comprising a dispensing system, a plunger metering pump 10 connected with the dispensing system through a pump-injection pipeline I4, the plunger metering pump 10 is connected with an oil well 1 through a pump-injection pipeline II 7,
the dispensing system comprises two dispensing tanks 2, stirring impellers 9 which are respectively arranged in each dispensing tank 2 and driven by a motor 5, and two liquid pouring pipelines 3 which are respectively connected with the two dispensing tanks 2, wherein the two liquid pouring pipelines 3 are both connected with a pump injection pipeline I4.
And a pressure gauge 8 and a pressure gauge valve 6 are arranged on the pump injection pipeline II 7.
The utility model discloses an oil-water well casing pipe pump of dispensing in succession annotates device, at first in 2 in the jar of dispensing after the medicine, open a jar of dispensing 2 earlier, the medicine is injected into oil well 1 from the oil well casing pipe after plunger measuring pump 10 through pump injection pipeline I3 in, opens another side jar of dispensing 2 after 2 medicine pumps of jar of dispensing are annotated and carry out the pump injection, has annotated the jar of dispensing 2 to the pump again and has been dispensed, so circulation is reciprocal, finally realizes adding the medicine purpose in succession. The device has realized the purpose from the continuous medicine that adds of oil well sleeve pipe, has avoided the once only medicine effect of conventionality poor or rely on the manpower to add medicine intensity of labour scheduling problem occasionally, alleviates workover workman's intensity of labour, has improved the medicine effect.
The continuous dispensing pump injection device of the utility model has simple working procedure and reliable performance, and is an indispensable matching tool for adding medicine from the casing pipe of the oil well 1; the double dispensing tanks 2 and the plunger metering pump 10 can realize all-weather continuous dosing, not only reduce the labor intensity of workers, but also improve the dosing effect, improve the dosing efficiency, solve the problem of serious viscosity or emulsification of crude oil, and can be widely used in an oil well 1 needing dosing from a sleeve.
Claims (2)
1. A continuous dispensing and pumping device for oil-water well casing is characterized by comprising a dispensing system and a plunger metering pump connected with the dispensing system through a pumping pipeline I, wherein the plunger metering pump is connected with an oil well through a pumping pipeline II,
the dispensing system comprises two dispensing tanks, stirring impellers which are respectively arranged in each dispensing tank and driven by a motor, and two liquid pouring pipelines which are respectively connected with the two dispensing tanks, wherein the two liquid pouring pipelines are connected with the pump injection pipeline I.
2. The continuous dispensing and pumping device for the oil-water well casing according to claim 1, characterized in that a pressure gauge and a pressure gauge valve are arranged on the pumping pipeline II.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920699926.2U CN210264652U (en) | 2019-05-16 | 2019-05-16 | Continuous dispensing pump injection device for oil-water well casing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920699926.2U CN210264652U (en) | 2019-05-16 | 2019-05-16 | Continuous dispensing pump injection device for oil-water well casing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210264652U true CN210264652U (en) | 2020-04-07 |
Family
ID=70025055
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920699926.2U Expired - Fee Related CN210264652U (en) | 2019-05-16 | 2019-05-16 | Continuous dispensing pump injection device for oil-water well casing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210264652U (en) |
-
2019
- 2019-05-16 CN CN201920699926.2U patent/CN210264652U/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: 20200407 Termination date: 20210516 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |