Oil-gas separation device for measuring oil content of oil well

Abstract

The utility model discloses an oil-gas separation device for oil well oil content measurement, and relates to the technical field of oil well oil content measurement. The device comprises a tank body and an oil-gas separator, the oil-gas separator is arranged in the tank body, a liquid inlet pipe is arranged on the outer side of the tank body, a processing box is arranged at the top end of the liquid inlet pipe, a first filter plate and a second filter plate are arranged in the processing box, a rotating rod is rotationally arranged in a fixed plate, and two scraping plates are arranged on the outer side of the rotating rod; according to the crude oil and natural gas separation device, the structures such as the first filter plate, the second filter plate, the rotating rod, the scraping plate and the treatment box are matched with one another, so that solid impurities and water in crude oil and natural gas can be effectively removed, the damage of pollutants to subsequent separation equipment is reduced, and the efficiency of the separation process is also improved. Through preliminary purification of the raw materials, the operation burden of the equipment can be reduced, the service life of the equipment is prolonged, and the maintenance and shutdown time is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to oil well oil content measurement technical field, specifically is an oil well oil content measurement oil gas separation device. BACKGROUND

[0002] Oil well oil content measurement refers to the process of quantitatively evaluating the quantity and quality of oil and natural gas stored in the oil well through specific techniques and equipment. This measurement is crucial for the management and optimization of resource exploitation, helping to determine exploitation strategies and economicity. Oil gas separation is the process of separating crude oil from accompanying natural gas, moisture and other impurities during oil well production. Its main role is to improve crude oil quality, reduce production costs, effectively avoid equipment corrosion and blockage, and ensure the smooth progress of subsequent transportation and refining processes. Overall, oil well oil content measurement and oil gas separation play an important role in ensuring efficient development and environmental protection of resources in the oil industry.

[0003] However, the existing equipment, the solid impurities in the raw material will directly enter the subsequent separation equipment, causing equipment corrosion and blockage, increasing the risk of failure, which not only affects the efficiency of oil gas separation, but also may increase the waste generated during the separation process, causing environmental burden. To solve the above problems, the inventor proposes an oil well oil content measurement oil gas separation device to solve the above problems. SUMMARY

[0004] In order to solve the problem that the impurities in the mixture enter the equipment and cause blockage and equipment failure; the purpose of the utility model is to provide an oil well oil content measurement oil gas separation device.

[0005] To solve the above technical problems, the utility model adopts the following technical scheme: an oil well oil content measurement oil gas separation device, comprising a tank body and an oil gas separator, the oil gas separator is installed in the tank body, the tank body outside is installed with a liquid inlet pipe, the liquid inlet pipe top end is installed with a processing box, the processing box is installed with a filter plate and a filter plate, the processing box is fixedly provided with a fixed plate, the fixed plate is rotatably provided with a rotating rod, the rotating rod outside is installed with two scrapers, two The scrapers are respectively attached to the top of the filter plate and the filter plate, the rotating rod is inserted through the filter plate and the filter plate, the fixed plate bottom end is rotatably provided with a transmission rod, the transmission rod end is fixedly provided with a conical gear, the rotating rod bottom end is fixedly provided with a conical gear, the conical gear and the conical gear are meshed with each other.

[0006] Preferably, a cavity is formed in the tank body, an air inlet pipe is installed on the outside of the tank body, an air outlet pipe is installed on the side of the tank body away from the air inlet pipe, and the air inlet pipe and the air outlet pipe are connected with the cavity.

[0007] Preferably, the tank body bottom end is provided with a liquid outlet pipe, the tank body top end is provided with a cover plate, and the cover plate top end is provided with a gas outlet pipe.

[0008] Preferably, the scraper, the first filter plate and the second filter plate are detachable, the motor is arranged outside the processing box, and the motor output end penetrates into the processing box and is fixedly connected with the transmission rod.

[0009] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0010] 1. In the utility model, the first filter plate, the second filter plate, the rotating rod, the scraper and the processing box are cooperated with each other, so that the solid impurities and moisture in the crude oil and natural gas can be effectively removed, which not only reduces the damage of pollutants to the subsequent separation equipment, but also improves the efficiency of the separation process.

[0011] 2. In the utility model, the cavity, the air inlet pipe and the exhaust pipe are cooperated with each other, so that hot air can be introduced into the cavity, the tank body can be heated, the oil gas can be selectively volatilized by increasing the temperature, the gas release is promoted, and the effect of oil gas separation can be improved by heat separation and membrane separation. DRAWINGS

[0012] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or the prior art, the drawings needed to be used in the embodiment or the prior art description will be briefly introduced as follows. Obviously, the drawings in the following description are only some embodiments of the utility model, and other drawings can be obtained by those skilled in the art without creative labor.

[0013] Figure 1 It is a whole structure schematic view of the utility model;

[0014] Figure 2 It is a whole structure side schematic view of the utility model;

[0015] Figure 3 It is a tank body and its connecting structure sectional schematic view of the utility model;

[0016] Figure 4 It is a processing box and its connecting structure sectional schematic view of the utility model;

[0017] Figure 5 It is a processing box and its connecting structure sectional schematic view of the utility model; Figure 4

[0018] Figure 6 ​The utility model discloses an oil-gas separator structure schematic view.

[0019] In the drawing: 1, tank body;11, oil-gas separator;12, cover plate;13, air outlet pipe;14, liquid inlet pipe;15, liquid outlet pipe;16, polypropylene fiber layer;17, glass fiber layer;18, activated carbon fiber layer;2, processing box;21, first filter plate;22, second filter plate;23, fixed plate;24, rotating rod;25, scraper;26, transmission rod;27, first bevel gear;28, second bevel gear;29, motor;3, cavity;31, air inlet pipe;32, exhaust pipe. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0021] Embodiment: as Figures 1-6As shown, the utility model provides an oil -gas separation device for oil well oil content measurement, including jar body 1 and oil -gas separator 11, after mixture enters oil -gas separator 11, oil -gas separator 11 includes polypropylene fibre layer 16, glass fibre layer 17 and active carbon fibre layer 18, these fibre layers are bonded together through hot melting or glue, form a whole filter core structure, and the fibre layer of different material can intercept different size particles and microorganism, gas is discharged through the top of filter core, and the multilayer structure of filter core can increase filtration area, prolong service life, make fluid can be fully at rest, because of density difference, the oil phase (density is big) of heavier will sink down, and the gas phase (density is small) of lighter will float up, oil -gas separator usually will be designed with layered area, allows oil and gas to be layered in this area, can accelerate separation efficiency through pressurizing equipment in the process of at rest, finally gas is discharged through gas outlet pipe 13, thereby realizes the separation of oil and gas, oil -gas separator 11 is installed in jar body 1, polypropylene fibre layer 16 is installed in the inside of oil -gas separator 11, and jar body 1 outside is equipped with liquid inlet pipe 14, and liquid inlet pipe 14 top is equipped with processing box 2, and processing box 2 is equipped with no.

[0022] Cavity 3 is formed in jar body 1, and air inlet pipe 31 is installed on the outside of jar body 1, and exhaust pipe 32 is installed on the side, away from air inlet pipe 31, of jar body 1, and air inlet pipe 31 and exhaust pipe 32 are connected with cavity 3.

[0023] By adopting the above technical scheme, the oil and gas is selectively volatilized by increasing the temperature, and the gas release is promoted, and the effect of oil and gas separation can be improved by heat separation and membrane separation.

[0024] Liquid outlet pipe 15 is installed at the bottom of jar body 1.

[0025] By adopting the above technical scheme, the liquid outlet pipe 15 is used for discharging oil, and a valve is installed on the outside of the liquid outlet pipe 15.

[0026] Cover plate 12 is installed at the top of jar body 1, and gas outlet pipe 13 is installed at the top of cover plate 12.

[0027] Through the above technical scheme, the cover plate 12 can be disassembled, so that the oil-gas separator 11 can be disassembled.

[0028] The scraper 25, the first filter plate 21 and the second filter plate 22 are detachable.

[0029] Through the above technical scheme, the scraper 25, the first filter plate 21 and the second filter plate 22 can be disassembled, so that the impurities attached to the outside thereof can be cleaned.

[0030] The motor 29 is installed outside the processing box 2, and the output end of the motor 29 penetrates into the processing box 2 and is fixedly connected with the transmission rod 26.

[0031] Through the above technical scheme, the output end of the motor 29 drives the transmission rod 26 to rotate.

[0032] Working principle: first, the oil-gas mixture is poured into the processing box 2, the air inlet pipe 31 is connected with the external hot gas pipe, and the exhaust pipe 32 is connected with the external waste gas recovery pipe. The hot gas flows in the cavity 3, selectively volatilizes the oil-gas by increasing the temperature, promotes the release of gas, and improves the oil-gas separation effect by thermal separation and membrane separation. Then, the mixture is filtered by the first filter plate 21 and the second filter plate 22, and then enters the oil-gas separator 11 through the liquid inlet pipe 14. After the mixture enters the oil-gas separator 11, the flow rate slows down, so that the fluid can be fully stationary. Due to the density difference, the heavier oil phase (high density) will sink downward, and the lighter gas phase (low density) will float upward. The oil-gas separator is usually designed with a layered area to allow oil and gas to separate in this area. During the stationary process, the separation efficiency can be accelerated by a pressurizing device. Finally, the gas is discharged from the gas outlet pipe 13, and then the motor 29 is started to work. The output end of the motor 29 drives the transmission rod 26 to rotate, the transmission rod 26 drives the first bevel gear 27 to rotate, the first bevel gear 27 drives the second bevel gear 28 to rotate, the second bevel gear 28 drives the rotating rod 24 to rotate, the rotating rod 24 drives the scraper 25 to rotate, and the scraper 25 can clean the impurities filtered on the surfaces of the first filter plate 21 and the second filter plate 22, thereby avoiding affecting the filtering effect. The first filter plate 21 and the second filter plate 22 can effectively remove solid impurities and moisture in crude oil and natural gas, which not only reduces the damage of pollutants to subsequent separation equipment, but also improves the efficiency of the separation process. By preliminarily purifying the raw materials, the operating burden of the equipment can be reduced, the service life of the equipment can be prolonged, and the maintenance and downtime can be reduced.

[0033] Obviously, those skilled in the art can make various modifications and variations to the present application without departing from the spirit and scope of the present application. Thus, if these modifications and variations of the present application fall within the scope of the claims of the present application and their equivalents, the present application also intends to include these modifications and variations.

Claims

1. An oil and gas separation device for oil well oil content measurement, comprising a tank body (1) and an oil and gas separator (11), characterized in that: The oil-gas separator (11) comprises a polypropylene fiber layer (16), a glass fiber layer (17) and an activated carbon fiber layer (18), the oil-gas separator (11) is installed in the tank body (1), the polypropylene fiber layer (16) is installed inside the oil-gas separator (11), the liquid inlet pipe (14) is installed outside the tank body (1), the processing box (2) is installed at the top end of the liquid inlet pipe (14), the first filter plate (21) and the second filter plate (22) are installed in the processing box (2), the fixed plate (23) is fixedly arranged in the processing box (2), the rotating rod (24) is rotatably arranged in the fixed plate (23), the two scraper plates (25) are installed outside the rotating rod (24), and the two scraper plates (25) are respectively attached to the top ends of the first filter plate (21) and the second filter plate (22). The rotating rod (24) penetrates and is arranged in the first filter plate (21) and the second filter plate (22), the transmission rod (26) is rotatably arranged at the bottom end of the fixed plate (23), the first bevel gear (27) is fixedly arranged at the end of the transmission rod (26), the second bevel gear (28) is fixedly arranged at the bottom end of the rotating rod (24), and the first bevel gear (27) and the second bevel gear (28) are meshed with each other.

2. A gas-oil separation device for use in measuring the oil content of a well, as claimed in claim 1, characterized in that: The tank body (1) is provided with a cavity (3), the air inlet pipe (31) is installed outside the tank body (1), the air outlet pipe (32) is installed on the side, away from the air inlet pipe (31), of the tank body (1), and the air inlet pipe (31) and the air outlet pipe (32) are connected with the cavity (3).

3. A device for separating oil and gas for use in measuring the oil content of a well, according to claim 1, characterized in that: The tank body (1) is provided with the liquid outlet pipe (15) at the bottom end.

4. The oil and gas separating device for use in measuring the oil content of an oil well as defined in claim 1, characterized in that: The tank body (1) is provided with the cover plate (12) at the top end, and the air outlet pipe (13) is installed at the top end of the cover plate (12).

5. The oil and gas separation device for use in measuring the oil content of an oil well as defined in claim 1, characterized in that: The scraper plate (25), the first filter plate (21) and the second filter plate (22) are detachable.

6. A gas and oil separation device for use in measuring the oil content of a well, as set forth in claim 1, wherein: The motor (29) is installed outside the processing box (2), and the output end of the motor (29) penetrates and is arranged in the processing box (2) and is fixedly connected with the transmission rod (26).

Images