Petroleum drilling and production equipment

Abstract

The utility model discloses oil drilling and production equipment, which relates to the technical field of oil production and comprises an outer shell, a first partition plate is fixedly arranged on the left side in the outer shell, and the inner space of the outer shell is divided into a filtering space and an oil storage space through the first partition plate and a second partition plate. A sealing partition plate is fixedly arranged on the top of the filtering space and the inner wall of the outer shell, a plurality of filter screens are slidably arranged below the sealing partition plate, an overhauling sealing plate is arranged above the sealing partition plate and fixedly connected with the outer shell, an oil inlet pipe is arranged at the bottom of the left side of the outer shell, and an oil inlet valve is fixedly arranged on the oil inlet pipe; a heating pipe is arranged at the bottom of the oil storage space, and a temperature sensor and a pressure sensor are oppositely arranged at the top of the oil storage space. Hydraulic oil in the oil storage space is monitored through the pressure sensor, once pressure changes, maintenance personnel are prompted to conduct maintenance, and the temperature sensor monitors the temperature of the hydraulic oil.

Description

Technical Field

[0001] The utility model relates to the technical field of oil production, in particular to oil drilling equipment. Background Art

[0002] Oil drilling refers to the process of extracting oil resources from underground reservoirs through drilling technology. The process of oil drilling generally includes three stages: exploration, drilling and production. In the exploration stage, potential oil and gas reserves and reservoir characteristics are determined through geological exploration and geophysical detection. In the drilling stage, drilling equipment is used to drill steel pipes underground layer by layer through drilling operations to obtain underground oil and gas information. In the production stage, the well is completed and oil production is carried out. The efficiency of oil field production is improved through water injection, fracturing and other methods, and finally oil is extracted from the underground reservoir.

[0003] The utility model with authorization announcement number CN207363857U discloses an oil drilling equipment. The utility model can monitor the temperature of the hydraulic oil inside the hydraulic pump at all times through a hydraulic oil temperature monitoring system composed of a temperature sensor and a heating pipe, thereby preventing the hydraulic pump from being unable to be used normally in winter due to the low temperature of the hydraulic oil inside the hydraulic pump.

[0004] The above device can achieve the purpose of heating the hydraulic oil, but the device lacks heat dissipation components. When the hydraulic oil is at a high temperature, a large number of oil bubbles are easily generated, and the aging of the hydraulic oil is easily accelerated, thereby affecting the transmission efficiency of the hydraulic oil. In order to avoid the defects and problems caused by overheating of the hydraulic oil, effective measures need to be taken to dissipate heat and cool the hydraulic oil. Utility Model Content

[0005] The purpose of the utility model is to provide a petroleum drilling equipment to solve the problems raised in the above background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A petroleum drilling equipment comprises an outer shell, a first partition is fixedly arranged on the left side of the outer shell, and the inner space of the outer shell is divided into a filtering space and an oil storage space by the first partition and the second partition, a sealing partition is fixedly arranged on the top of the filtering space and the inner wall of the outer shell, a plurality of filter screens are slidably arranged below the sealing partition, an inspection sealing plate is arranged above the sealing partition and the inspection sealing plate is fixedly connected to the outer shell, an oil inlet pipe is arranged at the bottom of the left side of the outer shell, an oil inlet valve is fixedly arranged on the oil inlet pipe, and a heating pipe is arranged at the bottom of the oil storage space , a temperature sensor and a pressure sensor are relatively arranged at the top of the oil storage space, a sealing cover plate is arranged above the oil storage space and the sealing cover plate is fixedly connected to the outer shell, a driving motor is fixedly arranged on the front side above the sealing cover plate, a hydraulic pump is arranged on the rear side of the driving motor, an oil extraction pipe is arranged at the feed port of the hydraulic pump and the oil extraction pipe passes through the sealing cover plate and extends to the bottom of the oil storage space, an electromagnetic control valve is arranged on the right side of the hydraulic pump and located above the sealing cover plate, the hydraulic pump and the electromagnetic control valve are connected through an oil outlet branch pipe, and an oil outlet main pipe is arranged on the right side of the electromagnetic control valve;

[0008] A second partition is fixedly arranged on the right side of the outer shell, and a heat dissipation space is formed by the second partition and the side wall of the outer shell. A radiator is arranged in the heat dissipation space, and the radiator feed pipe passes through the sealing cover plate to be connected to the electromagnetic control valve, and the radiator discharge pipe passes through the sealing cover plate to be connected to the oil outlet main pipe.

[0009] As a further solution of the utility model: universal wheels are evenly and fixedly arranged at the four corners of the lower surface of the outer shell, and the universal wheels have a locking mechanism.

[0010] As a further solution of the utility model: a push rod is arranged above the oil inlet pipe and the push rod is fixedly connected to the outer wall of the housing.

[0011] As a further solution of the utility model: a second handle is fixedly provided on the upper surface of the filter screen.

[0012] As a further solution of the utility model: a first handle is fixedly provided above the inspection sealing plate.

[0013] As a further solution of the utility model: fins are arranged on the radiator.

[0014] As a further solution of the utility model: a water inlet pipe is arranged at the bottom right side of the outer shell, a water inlet valve is fixedly arranged on the water inlet pipe, a water outlet pipe is arranged at the top right side of the outer shell, a water outlet valve is fixedly arranged on the water outlet pipe.

[0015] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0016] 1. The universal wheel facilitates the free movement of the device, the push rod facilitates the thrust of the device, and the filter screen filters the hydraulic oil to prevent impurities in the hydraulic oil from damaging the subsequent mechanisms. When the filter screen needs to be cleaned, open the inspection sealing plate and use the second handle to pull the filter screen outward, which is convenient for cleaning the filter screen;

[0017] 2. The hydraulic oil in the oil storage space is monitored by the pressure sensor. Once the pressure changes, the maintenance personnel will be prompted to perform maintenance. The temperature sensor monitors the temperature of the hydraulic oil. The heating pipe and radiator cooperate to ensure that the temperature of the hydraulic oil discharged from the oil outlet main is at the set temperature, thereby extending the service life of the hydraulic oil. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of an embodiment of the utility model.

[0019] Figure 2 It is a schematic diagram of the main structure of an embodiment of the utility model.

[0020] Figure 3 It is a schematic cross-sectional structure diagram of an embodiment of the utility model.

[0021] Figure 4 It is a schematic diagram of the local three-dimensional structure of the heating pipe in the embodiment of the utility model.

[0022] Notes on the accompanying drawings: 1. outer shell; 2. push rod; 3. universal wheel; 4. sealing cover plate; 5. maintenance sealing plate; 6. first handle; 7. drive motor; 8. hydraulic pump; 9. oil outlet branch pipe; 10. electromagnetic control valve; 11. oil outlet main pipe; 12. oil inlet pipe; 13. oil inlet valve; 14. water outlet pipe; 15. water outlet valve; 16. water inlet pipe; 17. water inlet valve; 18. filter; 19. second handle; 20. radiator; 21. fins; 22. temperature sensor; 23. pressure sensor; 24. first partition; 25. second partition; 26. oil extraction pipe; 27. heating pipe; 28. sealing partition. DETAILED DESCRIPTION

[0023] The following embodiments will be combined with the accompanying drawings to describe the utility model in detail. In the drawings or descriptions, similar or identical parts use the same reference numerals, and in actual applications, the shape, thickness or height of each component can be enlarged or reduced. The various embodiments listed in the utility model are only used to illustrate the utility model, and are not used to limit the scope of the utility model. Any obvious modifications or changes made to the utility model do not depart from the spirit and scope of the utility model.

[0024] Example

[0025] See also Figures 1 to 4In an embodiment of the utility model, a petroleum drilling equipment comprises an outer shell 1, universal wheels 3 are evenly fixedly arranged at the four corners of the lower surface of the outer shell 1, and the universal wheels 3 have a locking mechanism. A first partition 24 is fixedly arranged on the left side of the outer shell 1, and a second partition 25 is fixedly arranged on the right side of the outer shell 1. The inner space of the outer shell 1 is divided into a filtering space, an oil storage space and a heat dissipation space by the first partition 24 and the second partition 25. A sealing partition 28 is fixedly arranged on the top of the filtering space and the inner wall of the outer shell 1, and a plurality of filter screens 18 are slidably arranged below the sealing partition 28. A second handle 19 is fixedly arranged on the upper surface of the filter screen 18, and a second handle 19 is fixedly arranged on the upper surface of the sealing partition 28. An inspection sealing plate 5 is provided and the inspection sealing plate 5 is fixedly connected to the outer shell 1, a first handle 6 is fixedly provided above the inspection sealing plate 5, an oil inlet pipe 12 is provided at the bottom left side of the outer shell 1, an oil inlet valve 13 is fixedly provided on the oil inlet pipe 12, a push rod 2 is provided above the oil inlet pipe 12 and the push rod 2 is fixedly connected to the outer wall of the outer shell 1, the free movement of the device is facilitated by the universal wheel 3, the push rod 2 facilitates the application of thrust to the device, the filter screen 18 filters the hydraulic oil to prevent impurities in the hydraulic oil from damaging subsequent mechanisms, and when the filter screen 18 needs to be cleaned, the inspection sealing plate 5 is opened, and the filter screen 18 is pulled out by the second handle 19, so as to facilitate the cleaning of the filter screen 18.

[0026] A heating pipe 27 is arranged at the bottom of the oil storage space, a temperature sensor 22 and a pressure sensor 23 are arranged at the top of the oil storage space, a sealing cover plate 4 is arranged above the oil storage space and the sealing cover plate 4 is fixedly connected to the outer shell 1, a driving motor 7 is fixedly arranged on the front side above the sealing cover plate 4, a hydraulic pump 8 is arranged on the rear side of the driving motor 7, an oil extraction pipe 26 is arranged at the feed port of the hydraulic pump 8 and the oil extraction pipe 26 passes through the sealing cover plate 4 and extends to the bottom of the oil storage space, an electromagnetic control valve 10 is arranged on the right side of the hydraulic pump 8 and located above the sealing cover plate 4, the hydraulic pump 8 and the electromagnetic control valve 10 are connected through an oil outlet branch pipe 9, an oil outlet main pipe 11 is arranged on the right side of the electromagnetic control valve 10, a radiator 20 is arranged in the heat dissipation space, and the radiator 2 0 is provided with fins 21, the radiator 20 feed pipe passes through the sealing cover plate 4 and is connected to the electromagnetic control valve 10, the radiator 20 discharge pipe passes through the sealing cover plate 4 and is connected to the oil outlet main pipe 11, a water inlet pipe 16 is provided at the bottom of the right side of the outer shell 1, and a water inlet valve 17 is fixedly provided on the water inlet pipe 16, a water outlet pipe 14 is provided at the top of the right side of the outer shell 1, and a water outlet valve 15 is fixedly provided on the water outlet pipe 14, the hydraulic oil in the oil storage space is monitored by the pressure sensor 23, once the pressure changes, it will prompt the maintenance personnel to perform maintenance, the temperature sensor 22 monitors the temperature of the hydraulic oil, the heating pipe 27 and the radiator 20 cooperate, so that the temperature of the hydraulic oil discharged from the oil outlet main pipe 11 is at the set temperature, thereby extending the service life of the hydraulic oil.

[0027] When in use, the device is pushed to the specified position by the push rod 2, and then the locking mechanism on the universal wheel 3 is opened, the oil pipeline is connected to the oil inlet pipe 12, and then the oil inlet valve 13 is opened, and the plurality of filter screens 18 in the filter space filter the hydraulic oil, and then the drive motor 7 is started, thereby driving the hydraulic pump 8 to operate, and the oil extraction pipe 26 extracts the hydraulic oil in the oil storage space, and the electromagnetic control valve 10 is opened, so that the hydraulic oil is transported to the next device through the oil outlet branch pipe 9, the electromagnetic control valve 10 and the oil outlet main pipe 11, and the temperature sensor 22 detects the temperature of the hydraulic oil. When the temperature of the hydraulic oil is low, the heating pipe 27 is opened to heat the hydraulic oil to prevent the hydraulic oil from condensing; when the temperature of the hydraulic oil is high, the heating pipe 27 is closed, and the electromagnetic control valve 10 is used to control the overheated hydraulic oil to be transported to the radiator 20, and the cooling water is transported to the heat dissipation space through the water inlet pipe 16. The radiator 20, the fins 21 and the cooling water dissipate the heat of the overheated hydraulic oil, so that the hydraulic oil can be cooled.

[0028] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0029] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A petroleum drilling equipment, comprising an outer shell (1), characterized in that: A first partition (24) is fixedly arranged on the left side of the outer shell (1), and the inner space of the outer shell (1) is divided into a filtering space and an oil storage space by the first partition (24) and the second partition (25). A sealing partition (28) is fixedly arranged on the top of the filtering space and the inner wall of the outer shell (1), and a plurality of filter screens (18) are slidably arranged below the sealing partition (28). An inspection sealing plate (5) is arranged above the sealing partition (28), and the inspection sealing plate (5) is fixedly connected to the outer shell (1). An oil inlet pipe (12) is arranged at the bottom of the left side of the outer shell (1), and an oil inlet valve (13) is fixedly arranged on the oil inlet pipe (12). A heating pipe (27) is arranged at the bottom of the oil storage space, and the top of the oil storage space is relatively A temperature sensor (22) and a pressure sensor (23) are provided, a sealing cover plate (4) is provided above the oil storage space and the sealing cover plate (4) is fixedly connected to the outer shell (1), a driving motor (7) is fixedly provided on the front side above the sealing cover plate (4), a hydraulic pump (8) is provided on the rear side of the driving motor (7), an oil extraction pipe (26) is provided at the feed port of the hydraulic pump (8), and the oil extraction pipe (26) passes through the sealing cover plate (4) and extends to the bottom of the oil storage space, an electromagnetic control valve (10) is provided on the right side of the hydraulic pump (8) and located above the sealing cover plate (4), the hydraulic pump (8) and the electromagnetic control valve (10) are connected via an oil outlet branch pipe (9), and an oil outlet main pipe (11) is provided on the right side of the electromagnetic control valve (10); A second partition (25) is fixedly arranged on the right side of the outer shell (1), and a heat dissipation space is formed by enclosing the second partition (25) and the side wall of the outer shell (1). A radiator (20) is arranged in the heat dissipation space. The feed pipe of the radiator (20) passes through the sealing cover plate (4) and is connected to the electromagnetic control valve (10). The discharge pipe of the radiator (20) passes through the sealing cover plate (4) and is connected to the oil outlet main pipe (11).

2. The oil drilling equipment according to claim 1, characterized in that: Universal wheels (3) are evenly and fixedly arranged at the four corners of the lower surface of the outer shell (1), and the universal wheels (3) are provided with a locking mechanism.

3. The oil drilling equipment according to claim 2, characterized in that: A push rod (2) is arranged above the oil inlet pipe (12), and the push rod (2) is fixedly connected to the outer wall of the outer shell (1).

4. The oil drilling equipment according to claim 1, characterized in that: A second handle (19) is fixedly arranged on the upper surface of the filter screen (18).

5. The oil drilling equipment according to claim 4, characterized in that: A first handle (6) is fixedly arranged above the inspection sealing plate (5).

6. The oil drilling equipment according to claim 1, characterized in that: The heat sink (20) is provided with fins (21).

7. The oil drilling equipment according to claim 1, characterized in that: A water inlet pipe (16) is arranged at the bottom of the right side of the outer shell (1), and a water inlet valve (17) is fixedly arranged on the water inlet pipe (16); a water outlet pipe (14) is arranged at the top of the right side of the outer shell (1), and a water outlet valve (15) is fixedly arranged on the water outlet pipe (14).

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