CN206874259U - A kind of producing well fluid injection extracting device of oil - Google Patents

Abstract

The utility model discloses a liquid injection and oil production device for an oil production well, which comprises an electromagnetic reaction barrel, an electromagnetic stirrer, a magnetic coil and an electromagnetic stirrer motor are arranged inside the electromagnetic reaction barrel, and the stirrer motor is electrically connected with the electromagnetic stirrer. The first hydraulic pump, the second hydraulic pump, the waste water meter and the electromagnetic valve are electrically connected with the first hydraulic pump control switch, the second hydraulic pump control switch and the waste water meter control switch electromagnetic valve control switch respectively. This kind of oil production well liquid injection oil production device is equipped with an electromagnetic reaction barrel, so that it can eliminate the polluting gas inside the oil, so that there is no polluting gas in the use, and it is safer to use, and the waste water meter is provided. The determination of internal solid impurities can clearly know whether the impurities in the oil are clean or not, and if they are not clean, perform secondary filtration to make the collected oil more pure and safe to use.

Description

A liquid injection oil recovery device for an oil production well

technical field

The utility model relates to a liquid extraction and oil production device, in particular to a liquid injection oil production device for an oil production well, which belongs to the technical field of geology.

Background technique

At present, during the construction process of downhole operations in oilfields, the cleanliness and particulate matter content of the injection fluid for well washing, well killing, and sand control construction directly affect the construction effect. The polluted gas is disposed of, and the existing oil production well liquid injection oil recovery device cannot detect the impurities inside the oil field well oil for secondary filtration, and cannot more thoroughly remove the solid impurities in the oil field well oil.

Utility model content

The utility model provides a liquid injection oil production device for an oil production well, which can effectively solve the defects that the traditional liquid injection oil production device for an oil production well cannot process harmful gas inside the oil and cannot thoroughly treat solid impurities inside the oil.

In order to solve the above-mentioned technical problems, the utility model provides a liquid injection and oil production device for an oil production well, which includes an electromagnetic reaction barrel, an electromagnetic stirrer, a magnetic coil and an electromagnetic stirrer motor are arranged inside the electromagnetic reaction barrel, and the electromagnetic stirrer The motor is fixedly connected to the electromagnetic stirrer through the drive shaft, the electromagnetic stirrer motor is fixedly connected to the inner wall of the electromagnetic reaction barrel through screws, the magnetic coil is bonded to the electromagnetic reaction barrel, and the bottom end of the electromagnetic reaction barrel is connected to the inner wall of the electromagnetic reaction barrel through a pipe. The well cover is connected, the inside of the well cover is provided with a liquid injection pipe, the interior of the liquid injection pipe is provided with a liquid injection valve, the top of the bottom of the liquid injection pipe is interspersed with the top of the well cover, and the top of the well cover is provided with a control panel , the control panel is fixedly connected to the well cover through the groove, the top of the electromagnetic reaction barrel is fixedly connected to the oil suction port of the first hydraulic pump through the pipeline, and the first hydraulic pump is fixedly connected to the oil suction port of the filter box through the pipeline, The interior of the filter box is provided with an agitator motor, a mixing bucket and a fixed tank, the top of the agitator motor is fixedly connected to the top inner wall of the filter box by screws, and the bottom end of the agitator tank is fixedly connected to the fixed tank by a pipe , the inside of the mixing bucket is provided with an agitator and a filter screen, the top of the agitator is fixedly connected to the drive shaft of the agitator motor, the two ends of the filter screen are bonded to the inner wall of the mixing bucket, and the stirring An electromagnetic valve is provided on the pipeline at the connection between the barrel and the fixed tank, and the filter box is connected to the waste water meter through the pipe. The two ends of the waste water meter are provided with an oil inlet and an oil outlet. The oil outlet on one side is interspersed with the second oil inlet of the filter box through a pipeline, and one end of the oil outlet of the waste water meter is interspersed with the main oil outlet. The control panel is provided with a first hydraulic pump control switch, The second hydraulic pump control switch, electromagnetic valve control switch, agitator control switch, electromagnetic agitator control switch and wastewater meter control switch, the agitator motor is electrically connected to the electromagnetic agitator, the first hydraulic pump, the second The second hydraulic pump, the waste water meter and the electromagnetic valve are respectively electrically connected to the first hydraulic pump control switch, the second hydraulic pump control switch, the waste water meter control switch and the electromagnetic valve control switch.

As a preferred technical solution of the utility model, a valve is provided on the pipeline connecting the electromagnetic reaction barrel and the well cover.

As a preferred technical solution of the present utility model, the top of the mixing tank is provided with an oil inlet of a filter box, and the oil inlet of the filter box is connected with the oil outlet of the mixing tank through pipelines, and the bottom of the mixing tank An oil outlet of the filter box is provided, and the top of the oil outlet of the filter box is connected with the oil inlet of the mixing barrel through a pipeline, and a second oil inlet of the filter box is provided on the side of the mixing barrel. The second oil inlet of the filter box is interspersedly connected with the oil outlet of the mixing drum through a pipeline.

As a preferred technical solution of the utility model, a sealing ring is provided at the connection between the bottom end of the well cover and the well.

The beneficial effects achieved by the utility model are: this kind of oil production well liquid injection oil production device is provided with an electromagnetic reaction barrel, so that it can eliminate the polluting gas inside the oil, so that there is no polluting gas in the use, and it is safer to use, and through Equipped with a waste water meter, it can measure the solid impurities inside the oil, and can clearly know whether the impurities in the oil are clean. If it is not clean, perform secondary filtration to make the collected oil purer and more safe to use.

Description of drawings

The accompanying drawings are used to provide a further understanding of the utility model, and constitute a part of the description, and are used to explain the utility model together with the embodiments of the utility model, and do not constitute a limitation to the utility model. In the attached picture:

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the use diagram of the internal structure of the filter box of the present utility model;

In the figure: 1. Electromagnetic reaction barrel; 2. Valve; 3. Manhole cover; 4. Air outlet; 5. Pipeline; 6. First hydraulic pump; 7. Filter box; 8. Second water pump; 9. Waste water meter; 10. General oil outlet; 11. Oil inlet of filter box; 12. Stirrer; 13. Stirrer motor; 14. Filter screen; 15. Mixing barrel; 16. Fixed tank; 17. Second oil inlet of filter box ; 18. Electromagnetic stirrer; 19. Electromagnetic valve; 20. Oil outlet of filter box; 21. Magnetic coil; 22. Electromagnetic stirrer motor; 23. Liquid injection pipe; 24. Liquid injection valve; 25. Control panel.

detailed description

The preferred embodiments of the present utility model are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described here are only used to illustrate and explain the present utility model, and are not intended to limit the present utility model.

Example 1

As shown in Figure 1-2, the utility model is a liquid injection and oil production device for oil production wells, which includes an electromagnetic reaction barrel 1. It is characterized in that an electromagnetic stirrer 18, a magnetic coil 21 and an electromagnetic stirrer are arranged inside the electromagnetic reaction barrel 1. The motor 22, the electromagnetic stirrer motor 22 is fixedly connected with the electromagnetic stirrer 18 through the drive shaft, the electromagnetic stirrer motor 22 is fixedly connected with the inner wall of the electromagnetic reaction barrel 1 by screws, the magnetic coil 21 is bonded and connected with the electromagnetic reaction barrel 1, and the electromagnetic reaction barrel The bottom end of 1 is connected to the well cover 3 through the pipeline 5, the inside of the well cover 3 is provided with a liquid injection pipe 23, the inside of the liquid injection pipe 23 is provided with a liquid injection valve 24, and the top of the bottom of the liquid injection pipe 23 is interspersed with the top of the well cover 3. The top of the well cover 3 is provided with a control panel 25, the control panel 25 is fixedly connected with the well cover 3 through a groove, the top of the electromagnetic reaction barrel 1 is fixedly connected with the oil suction port of the first hydraulic pump 6 through the pipeline 5, and the first hydraulic pump 6 is connected through the pipeline. 5 is fixedly connected with the oil suction port of the filter box 7, and the inside of the filter box 7 is provided with an agitator motor 13, a mixing bucket 15 and a fixed groove 16, and the top of the agitator motor 13 is fixedly connected with the top inner wall of the filter box 7 by screws, stirring The bottom end of bucket 15 is fixedly connected with fixed groove 16 by pipeline 5, and the inside of mixing bucket 15 is provided with agitator 12 and filter screen 14, and the top of agitator 12 is fixedly connected with the drive shaft of agitator motor 13, and filter screen 14 Both ends are adhesively connected with the inner wall of the mixing tank 15, the pipeline 5 at the junction of the mixing tank 15 and the fixed tank 16 is provided with an electromagnetic valve 19, the filter box 7 is connected with the waste water meter 9 through the pipe 5, and the two ends of the waste water meter 9 One end of the waste water meter 9 is provided with an oil inlet and an oil outlet. The oil outlet on one side of the waste water meter 9 is interspersed with the second oil inlet 17 of the filter box through the pipeline 5. One end of the oil outlet of the waste water meter 9 is connected to the main oil outlet. 10 interspersed connection, the control panel 25 is provided with a first hydraulic pump control switch, a second hydraulic pump control switch, an electromagnetic valve control switch, an agitator control switch, an electromagnetic agitator control switch and a waste water meter control switch, and the agitator motor 13 Electrically connected with the electromagnetic stirrer 18, the first hydraulic pump 6, the second hydraulic pump 8, the waste water meter 9 and the electromagnetic valve 19 are respectively connected with the first hydraulic pump control switch, the second hydraulic pump control switch, and the waste water meter control switch It is electrically connected with the electromagnetic valve control switch.

Further, a valve 2 is provided on the pipeline 5 connecting the electromagnetic reaction barrel 1 and the well cover 3 to facilitate oil entering into the reaction channel body 1 .

Further, the top of the mixing bucket 15 is provided with a filter box oil inlet 11, the filter box oil inlet 11 and the oil outlet of the mixing bucket 15 are connected through the pipeline 5, and the bottom of the mixing bucket 15 is provided with a filter box oil outlet 20 , the top of the oil outlet 20 of the filter box is interspersed with the oil inlet of the mixing tank 15 through the pipeline 5, and the side of the mixing bucket 15 is provided with a second oil inlet 17 of the filter box, and the second oil inlet 17 of the filter box passes through the pipeline 5 is interspersedly connected with the oil outlet of the mixing bucket 15.

Further, the bottom end of the well cover 3 is provided with a sealing ring at the connection with the well to prevent impurities from entering and contaminating the oil.

Specifically, first open the injection valve 24, add water to the oil well through the injection pipe 23, so that it is diluted, and further collect the diluted oil, and the first water pump 6 is started to work by opening the first water pump control switch , open the valve 2, the oil in the well field enters the electromagnetic reaction barrel 1 through the pipeline 5 inside the well cover 3, and further open the electromagnetic stirrer control switch, so that the electromagnetic stirrer 18 in the electromagnetic reaction barrel 1 starts to work. When the oil is used to cut the magnetic induction line, add a suitable catalyst to the electromagnetic reaction barrel 1 to separate the polluted gas in the oil from the oil, and further open the cover of the gas outlet 4 to allow the polluted gas to flow out and remove the polluted gas. The oil further reaches the oil inlet 11 of the filter box through the pipeline 5, so that the oil enters the mixing tank, and the agitator control switch is turned on to make the agitator 12 work, and some external structures can be used to crush and separate the larger particles outside the oil from the oil. When the oil passes through the filter screen 14, the fixed pollutants outside the oil body can be further removed. At this time, the electromagnetic valve control switch is opened, so that the electromagnetic valve 19 is opened, and then the filtered oil passes through the oil suction port of the waste water meter 9, and the waste water is measured. The device 9 detects impurities in the sucked waste water to see if it is pure. If it is pure, it will be collected from the main oil outlet 10. On the contrary, the second hydraulic pump control switch will be turned on to make the second hydraulic pump 8 work, so that the use can reach the filter again. The tank oil inlet 11 is filtered again, and the above operation is repeated, so that the solid particles in the oil are completely removed.

Finally, it should be noted that: the above is only a preferred embodiment of the utility model, and is not intended to limit the utility model, although the utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art , it is still possible to modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present utility model shall be included in the protection scope of the present utility model.

Claims (4)

1. A liquid injection oil recovery device for an oil production well, comprising an electromagnetic reaction barrel (1), characterized in that an electromagnetic stirrer (18), a magnetic coil (21) and an electromagnetic stirrer are provided inside the electromagnetic reaction barrel (1) A stirrer motor (22), the electromagnetic stirrer motor (22) is fixedly connected to the electromagnetic stirrer (18) through a drive shaft, and the electromagnetic stirrer motor (22) is fixedly connected to the inner wall of the electromagnetic reaction barrel (1) through screws, The magnetic coil (21) is adhesively connected to the electromagnetic reaction barrel (1), and the bottom end of the electromagnetic reaction barrel (1) is connected to the well cover (3) through the pipe (5). There is a liquid injection pipe (23), and the interior of the liquid injection pipe (23) is provided with a liquid injection valve (24). The bottom and top of the liquid injection pipe (23) are interspersed with the top of the well cover (3), The top of (3) is provided with a control panel (25), the control panel (25) is fixedly connected to the manhole cover (3) through the groove, and the top of the electromagnetic reaction barrel (1) is connected to the first hydraulic pressure through the pipeline (5). The oil suction port of the pump (6) is fixedly connected, the first hydraulic pump (6) is fixedly connected with the oil suction port of the filter box (7) through the pipeline (5), and the inside of the filter box (7) is provided with an agitator motor (13), mixing bucket (15) and fixing tank (16), the top of the agitator motor (13) is fixedly connected with the top inner wall of the filter box (7) through screws, and the bottom of the mixing bucket (15) The pipe (5) is fixedly connected to the fixed tank (16), the inside of the mixing bucket (15) is provided with an agitator (12) and a filter screen (14), and the top of the agitator (12) is connected to the agitator motor The drive shaft of (13) is fixedly connected, the two ends of the filter screen (14) are bonded to the inner wall of the mixing tank (15), and the pipe (5) at the connection between the mixing tank (15) and the fixed tank (16) ) is equipped with an electromagnetic valve (19), the filter box (7) is connected to the waste water meter (9) through the pipe (5), and the two ends of the waste water meter (9) are provided with an oil inlet and an oil outlet The oil outlet on one side of the waste water meter (9) is interspersed with the second oil inlet (17) of the filter box through the pipe (5), and the oil outlet end of the waste water meter (9) is connected to the total The oil outlet (10) is interspersed and connected, and the control panel (25) is provided with a first hydraulic pump control switch, a second hydraulic pump control switch, an electromagnetic valve control switch, an agitator control switch, an electromagnetic agitator control switch and waste water Meter control switch, the agitator motor (13) is electrically connected to the electromagnetic agitator (18), the first hydraulic pump (6), the second hydraulic pump (8), the waste water meter (9) and the electromagnetic agitator The valve (19) is electrically connected to the first hydraulic pump control switch, the second hydraulic pump control switch, the waste water meter control switch and the electromagnetic valve control switch respectively. 2. The liquid injection and oil recovery device for oil production wells according to claim 1, characterized in that a valve (2) is provided on the pipeline (5) connecting the electromagnetic reaction barrel (1) and the well cover (3). 3. A liquid injection and oil production device for oil production wells according to claim 1, characterized in that, the top of the mixing barrel (15) is provided with a filter box oil inlet (11), and the filter box oil inlet ( 11) Connect with the oil outlet of the mixing tank (15) through the pipe (5), the bottom of the mixing tank (15) is provided with the oil outlet of the filter box (20), the oil outlet of the filter box (20) The top of the mixing tank (15) is interspersed with the oil inlet of the mixing tank (15) through a pipe (5). The second oil inlet (17) is interspersedly connected with the oil outlet of the mixing tank (15) through the pipeline (5). 4. The liquid injection and oil recovery device for oil production wells according to claim 1, characterized in that a sealing ring is provided at the bottom end of the well cover (3) connected to the well.