An oil drilling and production apparatus and method of use thereof

Abstract

The application relates to the field of petroleum drilling technology, in particular to a petroleum drilling equipment and a use method thereof, which comprises the petroleum drilling equipment arranged in the inside of a frame, and a support frame arranged at the end of the frame far from the petroleum drilling equipment; a connecting plate arranged at the bottom outside of the petroleum drilling equipment, and a baffle arranged in the inside of the connecting plate; a first air bag arranged at the bottom end of the frame, and a through hole arranged at the bottom of the first air bag; beneficial effects are that the friction between the baffle and the damping pad can offset the force of the petroleum drilling equipment sliding up and down, the vibration amplitude of the petroleum drilling equipment is reduced, the first magnet and the second magnet can reduce the force of the petroleum drilling equipment moving downward, and when the petroleum drilling equipment moves downward, the air in the first air bag is compressed and enters the inside of a second air bag, so that the clamping plate is pushed, the clamping tooth is clamped into the inside of the clamping groove, and the vibration amplitude of the petroleum drilling equipment is further reduced.

Description

Technical Field

[0001] This invention relates to the field of oil drilling and production technology, specifically to an oil drilling and production equipment and its usage method. Background Technology

[0002] Petroleum, one of the main targets of geological exploration, is a viscous, dark brown liquid known as the "blood of industry." Its main components are a mixture of various alkyl, cycloalkanes, and aromatic compounds. Currently, petroleum needs to be extracted through drilling for processing and use.

[0003] Current drilling and production equipment cannot eliminate the vibrations generated during operation, which can easily damage the equipment and cause significant noise. Chinese invention patent CN114541976A discloses an oil drilling and production equipment in which a first magnet and a second magnet work together to dampen the support plate, preventing the vibrations generated by the drilling and production equipment body from affecting drilling and production, avoiding damage to the drilling and production equipment body, extending service life, reducing noise, and using a hydraulic device to lift and lower the support frame, making it convenient for drilling and production equipment body to be drilled and produced in a suitable position, and facilitating transportation.

[0004] However, the interaction of magnets can only have a slight damping effect on the drilling equipment. When a large vibration occurs, the drilling equipment will still produce a large vibration. Summary of the Invention

[0005] The purpose of this invention is to provide an oil drilling and production equipment and its usage method to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, the present invention provides the following technical solution: an oil drilling and production equipment, the oil drilling and production equipment comprising:

[0007] Oil drilling and production equipment, the oil drilling and production equipment is set inside the frame, and a support frame is set at the end of the frame away from the oil drilling and production equipment;

[0008] The connecting plate is located on the bottom outer side of the oil drilling and production equipment, and a baffle is inserted inside the connecting plate. Guide blocks are provided at both ends of the connecting plate.

[0009] The first airbag is located at the bottom of the inner part of the frame, and a through hole is provided at the bottom of the first airbag.

[0010] Preferably, the bottom size of the frame matches the upper surface size of the support frame, and a groove is provided at the center of the upper surface of the frame. The oil drilling and production equipment is inserted and installed inside the groove, and the internal size of the groove matches the size of the oil drilling and production equipment. The oil drilling and production equipment is connected to the frame through the groove.

[0011] Preferably, a connecting plate is fixedly installed on the bottom outer surface of the oil drilling and production equipment. The size of the connecting plate matches the size of the side wall of the oil drilling and production equipment. There are four sets of connecting plates, which are fixedly installed on the four side walls of the oil drilling and production equipment. A storage groove is opened at the center of the outer side wall of each of the four sets of connecting plates, and a baffle is inserted into the inside of the storage groove.

[0012] Preferably, the size of the baffle matches the internal size of the storage slot, and a first reset spring is provided inside the storage slot. The first reset spring is fixedly disposed between the internal side wall of the storage slot and the side wall of the baffle. Multiple sets of the first reset spring are provided, and the multiple sets of the first reset spring are evenly and symmetrically distributed. The baffle is elastically disposed inside the storage slot by the multiple sets of the first reset spring, and a first magnet is fixedly disposed on the lower end face of each of the four sets of connecting plates.

[0013] Preferably, guide blocks are fixedly provided at the center of both sides of the four sets of connecting plates. There are two sets of guide blocks, which are symmetrically distributed around the connecting plates. A locking groove is provided at the center of the side wall on the side away from each other. The cross-section of the locking groove is triangular, and there are three sets of locking grooves, which are evenly and symmetrically distributed.

[0014] Preferably, guide blocks are fixedly provided at the center of both sides of the four sets of connecting plates. There are two sets of guide blocks, which are symmetrically distributed around the connecting plates. A locking groove is provided at the center of the side wall on the side away from each other. The cross-section of the locking groove is triangular, and there are three sets of locking grooves, which are evenly and symmetrically distributed.

[0015] Preferably, the baffle has a clearance groove at the center of both sides of its inner sidewalls. The inner size of the two clearance grooves matches the size of the two guide blocks. Both sides of the two clearance grooves are fixedly provided with a stop block. The size of the two stop blocks matches the inner size of the clearance grooves. The inner sidewall of both stop blocks is fixedly provided with a second return spring.

[0016] Preferably, the second reset spring is provided in multiple sets, which are evenly and symmetrically distributed. The end of the second reset spring away from the stop is fixedly connected to one side wall of the locking plate. The locking plate is elastically disposed inside the relief groove by the multiple sets of second reset springs. A locking tooth is fixedly provided at the center position of the side wall of the locking plate near the second reset spring. The locking tooth matches the locking groove, and there are multiple sets of locking teeth, which are evenly and symmetrically distributed.

[0017] Preferably, a second airbag is fixedly connected to the side wall of the locking plate away from the locking teeth. The second airbag is located inside the relief groove, and an air pipe is connected to the bottom of the second airbag. The end of the air pipe away from the second airbag is connected to the inside of the first airbag through a through hole. The first airbag is fixedly located at the center of the bottom of the sinking groove.

[0018] The operating method of oil drilling and production equipment includes the following steps:

[0019] Debugging: Adjust the working height and level of the oil drilling and production equipment by using the support frame. After adjustment, the oil drilling and production equipment can be put into operation.

[0020] Vibration reduction: During the operation of oil drilling and production equipment, some vibrations will be generated, causing the connecting plate of the oil drilling and production equipment to sway up and down inside the sink. When swaying up and down, the elastically set baffle will rub against the damping pad. The friction will offset part of the vibration force. At the same time, the first magnet and the second magnet will also offset part of the friction force due to the principle of like poles repelling each other.

[0021] Buffering: During the descent of the oil drilling equipment, the first airbag will be pressed down, forcing out the gas inside the first airbag. The gas is discharged into the second airbag through the through hole and the air pipe. The volume of the second airbag increases, causing the locking plate to be squeezed out. At the same time, the second return spring is compressed. When the locking plate is squeezed out, the locking teeth will extend and insert into the locking groove. Through the cooperation of the locking groove and the locking teeth, the impact force of the oil drilling equipment descent is reduced.

[0022] Compared with the prior art, the beneficial effects of the present invention are:

[0023] The oil drilling and production equipment and its usage method proposed in this invention use the friction generated between the elastically set baffle and the damping pad to counteract the force of the oil drilling and production equipment sliding up and down, thereby reducing the vibration amplitude of the oil drilling and production equipment. At the same time, the first magnet and the second magnet, which cooperate with each other, can reduce the downward force of the oil drilling and production equipment. Furthermore, during the downward movement of the oil drilling and production equipment, the air inside the first airbag is compressed, and the air is introduced into the interior of the second airbag, thereby pushing the locking plate and causing the locking teeth to engage with the interior of the locking groove, further reducing the vibration amplitude of the oil drilling and production equipment. Attached Figure Description

[0024] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0025] Figure 2 This is a schematic diagram showing the connection between the frame and support structure of the present invention;

[0026] Figure 3 This is a schematic diagram showing the connection between the oil drilling and production equipment and the baffle structure of the present invention;

[0027] Figure 4 for Figure 3 Enlarged schematic diagram of the structure at point A in the middle;

[0028] Figure 5 This is a cross-sectional view of the connecting plate structure of the present invention;

[0029] Figure 6 This is a cross-sectional view of the frame structure of the present invention;

[0030] Figure 7 This is a schematic diagram of the settling tank structure of the present invention;

[0031] Figure 8 This is a schematic diagram showing the connection between the locking plate and the second airbag structure of the present invention.

[0032] In the diagram: 1. Support frame; 2. Frame; 3. Oil drilling equipment; 4. Settling tank; 5. First airbag; 6. Damping pad; 7. Baffle; 8. Connecting plate; 9. Storage slot; 10. First magnet; 11. Guide block; 12. Engaging groove; 13. First return spring; 14. Second magnet; 15. Relief groove; 16. Groove; 17. Stop block; 18. Second return spring; 19. Engaging plate; 20. Engaging tooth; 21. Second airbag; 22. Through hole; 23. Air pipe. Detailed Implementation

[0033] To make the objectives, technical solutions, and advantages of the present invention clear and complete, the embodiments of the present invention will be further described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are only some, not all, embodiments of the present invention, and are merely illustrative of the embodiments of the present invention. They are not intended to limit the embodiments of the present invention. All other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0034] Example 1

[0035] Please see Figures 1-8 The present invention provides a technical solution: an oil drilling and production equipment, the oil drilling and production equipment comprising:

[0036] Oil drilling and production equipment 3 is installed inside the frame 2, and a support frame 1 is provided at the end of the frame 2 away from the oil drilling and production equipment 3; connecting plate 8 is installed on the bottom outer side of the oil drilling and production equipment 3, and a baffle 7 is inserted into the inside of the connecting plate 8, and guide blocks 11 are provided at both ends of the connecting plate 8; first airbag 5 is installed at the bottom inside the frame 2, and a through hole 22 is opened at the bottom of the first airbag 5.

[0037] The oil drilling equipment 3 is allowed to slide up and down inside the frame 2 by the limiting of the connecting plate 8. During the sliding process, the guide block 11 limits the oil drilling equipment 3, and the baffle 7 continuously rubs against the side wall of the frame 2 to reduce the vibration amplitude. During the vibration process, the first airbag 5 can play a buffering and noise reduction role.

[0038] Example 2

[0039] Based on Embodiment 1, in order to achieve the cooperation between the connecting plate 8 and the damping pad 6 and reduce the vibration amplitude, the bottom size of the frame 2 matches the upper surface size of the support frame 1, and a groove 4 is provided at the center of the upper surface of the frame 2. The oil drilling and production equipment 3 is inserted into the groove 4, and the internal size of the groove 4 matches the size of the oil drilling and production equipment 3. The oil drilling and production equipment 3 is connected to the frame 2 through the groove 4. A connecting plate 8 is fixedly installed on the bottom outer surface of the oil drilling and production equipment 3. The size of the connecting plate 8 matches the side wall size of the oil drilling and production equipment 3, and four sets of connecting plates 8 are provided. The four sets of connecting plates 8 are respectively fixedly installed. The four sides of the oil drilling equipment 3 are provided with a receiving groove 9 at the center of the outer side wall of each of the four sets of connecting plates 8. A baffle 7 is inserted into the receiving groove 9. The size of the baffle 7 matches the size of the receiving groove 9. A first return spring 13 is provided inside the receiving groove 9. The first return spring 13 is fixedly set between the inner side wall of the receiving groove 9 and the side wall of the baffle 7. There are multiple sets of first return springs 13. The multiple sets of first return springs 13 are evenly and symmetrically distributed. The baffle 7 is elastically set inside the receiving groove 9 by the multiple sets of first return springs 13. A first magnet 10 is fixedly set on the lower end face of each of the four sets of connecting plates 8.

[0040] Example 3

[0041] Based on Embodiment 2, in order to buffer the downward movement of the oil drilling and production equipment 3, a first airbag 5 is provided below the oil drilling and production equipment 3. The size of the first airbag 5 matches the size of the bottom of the oil drilling and production equipment 3, and the first airbag 5 is fixedly installed at the center of the bottom of the sink 4.

[0042] Example 4

[0043] Based on Embodiment 3, in order to achieve the buffering effect of the first airbag 5 on the oil drilling and production equipment 3 while reducing the vibration amplitude of the oil drilling and production equipment 3, guide blocks 11 are fixedly installed at the center positions of the two side walls of the four sets of connecting plates 8. There are two sets of guide blocks 11, which are symmetrically distributed with the connecting plate 8 as the center. A locking groove 12 is opened at the center position of the side wall on the side where the two sets of guide blocks 11 are far apart from each other. The cross-section of the locking groove 12 is triangular, and there are three sets of locking grooves 12, which are evenly and symmetrically distributed. A baffle 7 is provided at the center of the inner sidewall of the settling tank 4. Four sets of baffles 7 are provided, distributed on the four inner sidewalls of the settling tank 4, and each set corresponds to one of the four connecting plates 8. The size of the baffle 7 matches the size of the connecting plate 8. A second magnet 14 is fixedly installed at the center of the bottom of each of the four sets of baffles 7, matching the first magnet 10. A groove 16 is provided at the center of the sidewall of each of the four sets of baffles 7, and a damping pad 6 is fixedly installed inside the groove 16. The size of the damping pad 6 matches the internal size of the groove 16. The damping pad 6 and the baffle 7 are in contact with each other. A clearance groove 15 is provided at the center of each of the two inner sidewalls of the baffle 7. The internal size of the two clearance grooves 15 matches the size of the two guide blocks 11. A stop block 17 is fixedly installed on each of the two inner sidewalls of the two clearance grooves 15. The size of the two stop blocks 17 matches the internal size of the clearance grooves 15. A second return spring 18 is fixedly installed on the inner sidewall of each of the two stop blocks 17. Multiple sets of second return springs 18 are provided, and these sets are evenly and symmetrically distributed. The end of the return spring 18 away from the stop block 17 is fixedly connected to one side wall of the locking plate 19. The locking plate 19 is elastically disposed inside the relief groove 15 by multiple sets of second return springs 18. A locking tooth 20 is fixedly disposed at the center position of the side wall of the locking plate 19 near the second return spring 18. The locking tooth 20 matches the locking groove 12, and multiple sets of locking teeth 20 are provided. The multiple sets of locking teeth 20 are evenly and symmetrically distributed. A second airbag 21 is fixedly connected to the side wall of the locking plate 19 away from the locking tooth 20. The second airbag 21 is disposed inside the relief groove 15.

[0044] In use, the working height and level of the oil drilling equipment 3 are adjusted by using the support frame 1. After adjustment, the oil drilling equipment 3 can start working. During operation, the oil drilling equipment 3 will generate some vibration, causing the connecting plate 8 to sway up and down inside the settling tank 4. When swaying up and down, the elastically set baffle 7 will rub against the damping pad 6, and the friction will offset part of the vibration force. At the same time, the first magnet 10 and the second magnet 14 will also offset the vibration force due to the principle of like poles repelling each other. Part of the friction force, and during the downward movement of the oil drilling equipment 3, will press down on the first airbag 5, forcing out the gas inside the first airbag 5. The gas is discharged into the interior of the second airbag 21 through the cooperation of the through hole 22 and the air pipe 23. The volume of the second airbag 21 increases, causing the locking plate 19 to be squeezed out. At the same time, the second return spring 18 is compressed. When the locking plate 19 is squeezed out, the locking tooth 20 will extend and insert into the interior of the locking groove 12. Through the cooperation of the locking groove 12 and the locking tooth 20, the impact force of the downward movement of the oil drilling equipment 3 is reduced.

[0045] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An oil drilling and production equipment, characterized in that: The oil drilling and production equipment includes: Oil drilling and production equipment (3) is set inside the frame (2), and a support frame (1) is provided at the end of the frame (2) away from the oil drilling and production equipment (3). A connecting plate (8) is provided on the bottom outer side of the oil drilling and production equipment (3), and a baffle (7) is inserted into the inside of the connecting plate (8). Guide blocks (11) are provided at both ends of the connecting plate (8). The first airbag (5) is located at the bottom of the frame (2), and a through hole (22) is provided at the bottom of the first airbag (5). The bottom size of the frame (2) matches the upper surface size of the support frame (1), and a recess (4) is provided at the center of the upper surface of the frame (2). A storage groove (9) is provided at the center of the outer side wall of the connecting plate (8). A baffle (7) is inserted into the storage groove (9). A first magnet (10) is fixedly provided on the lower surface of the connecting plate (8). A guide block (11) is fixedly provided at the center of both side walls of the connecting plate (8). A locking groove (12) is provided at the center of the side wall of the guide block (11) that is far apart from each other. A baffle (7) is provided at the center of the inner side wall of the settling tank (4). There are four sets of baffles (7), which are distributed on the four inner side walls of the settling tank (4) respectively. The four sets of baffles (7) correspond to the four sets of connecting plates (8). The size of the baffles (7) matches the size of the connecting plates (8). A second magnet (14) is fixedly provided at the center of the bottom of each of the four sets of baffles (7). The second magnet (14) matches the first magnet (10). A groove (16) is provided at the center of the side wall of each of the four sets of baffles (7). A damping pad (6) is fixedly provided inside the groove (16). The size of the damping pad (6) matches the size of the inside of the groove (16). The side wall of the damping pad (6) is in contact with the side wall of the baffle (7). A clearance groove (15) is provided at the center of the two inner side walls of the baffle (7). The two clearance grooves (15) are large inside. The size of the two sets of guide blocks (11) is matched, and the two sets of relief grooves (15) are fixedly provided with blocks (17) on both sides of the interior. The size of the two sets of blocks (17) is matched with the interior size of the relief groove (15), and the two sets of blocks (17) are fixedly provided with second return springs (18) on the inner sidewalls. The end of the second return spring (18) away from the block (17) is fixedly connected to one side wall of the locking plate (19), and the locking plate (19) is fixedly provided with a locking tooth (20) at the center of the side wall near the second return spring (18). The locking tooth (20) matches the locking groove (12). The side wall of the locking plate (19) away from the locking tooth (20) is fixedly connected with a second airbag (21). The second airbag (21) is located inside the relief groove (15), and the first airbag (5) is fixedly located at the center of the bottom of the sink (4). During the downward movement of the oil drilling equipment (3), the first airbag (5) will be pressed down, and the gas inside the first airbag (5) will be forced out. The gas will be discharged into the interior of the second airbag (21) through the cooperation of the through hole (22) and the air pipe (23). The volume of the second airbag (21) will increase, causing the locking plate (19) to be squeezed out. At the same time, the second return spring (18) will be compressed. When the locking plate (19) is squeezed out, the locking tooth (20) will extend and insert into the interior of the locking groove (12). Through the cooperation of the locking groove (12) and the locking tooth (20), the downward force of the oil drilling equipment (3) will be reduced.

2. The oil drilling and production equipment according to claim 1, characterized in that: The oil drilling and production equipment (3) is inserted into the interior of the sinker (4). The interior size of the sinker (4) matches the size of the oil drilling and production equipment (3). The oil drilling and production equipment (3) is connected to the frame (2) through the sinker (4).

3. The oil drilling and production equipment according to claim 2, characterized in that: A connecting plate (8) is fixedly installed on the bottom outer surface of the oil drilling and production equipment (3). The size of the connecting plate (8) matches the size of the side wall of the oil drilling and production equipment (3). There are four sets of connecting plates (8), and the four sets of connecting plates (8) are fixedly installed on the four side walls of the oil drilling and production equipment (3).

4. The oil drilling and production equipment according to claim 3, characterized in that: The size of the baffle (7) matches the internal size of the storage groove (9), and a first reset spring (13) is provided inside the storage groove (9). The first reset spring (13) is fixedly provided between the inner side wall of the storage groove (9) and the side wall of the baffle (7). There are multiple sets of the first reset spring (13), and the multiple sets of the first reset spring (13) are evenly and symmetrically distributed. The baffle (7) is elastically provided inside the storage groove (9) through the multiple sets of the first reset spring (13).

5. The oil drilling and production equipment according to claim 4, characterized in that: Two sets of guide blocks (11) are provided. The two sets of guide blocks (11) are symmetrically distributed with the connecting plate (8) as the center. The cross-section of the locking groove (12) is triangular and the locking groove (12) is provided in three sets. The three sets of locking grooves (12) are evenly and symmetrically distributed.

6. The oil drilling and production equipment according to claim 5, characterized in that: The second reset spring (18) is provided in multiple sets, and the multiple sets of second reset springs (18) are evenly and symmetrically distributed. The locking plate (19) is elastically set inside the relief groove (15) by the multiple sets of second reset springs (18), and the locking teeth (20) is provided in multiple sets, and the multiple sets of locking teeth (20) are evenly and symmetrically distributed.

7. The method of using the oil drilling and production equipment according to any one of claims 1-6, comprising the following steps: Debugging: Adjust the working height of the oil drilling and production equipment (3) by using the support frame (1) and adjust the level of the oil drilling and production equipment (3). After the adjustment is completed, the oil drilling and production equipment (3) can start working. Vibration reduction: During the operation of the oil drilling equipment (3), some vibration will be generated, causing the oil drilling equipment (3) to drive the connecting plate (8) to shake up and down inside the sink (4). When shaking up and down, the elastically set baffle (7) will rub against the damping pad (6). The friction will offset part of the vibration force. At the same time, the first magnet (10) and the second magnet (14) will also offset part of the friction force due to the principle of like poles repelling each other. Buffering: During the downward movement of the oil drilling equipment (3), the first airbag (5) will be pressed down, and the gas inside the first airbag (5) will be forced out. The gas will be discharged into the interior of the second airbag (21) through the cooperation of the through hole (22) and the air pipe (23). The volume of the second airbag (21) will increase, causing the locking plate (19) to be squeezed out. At the same time, the second return spring (18) will be compressed. When the locking plate (19) is squeezed out, the locking tooth (20) will extend and insert into the interior of the locking groove (12). Through the cooperation of the locking groove (12) and the locking tooth (20), the impact force of the downward movement of the oil drilling equipment (3) will be reduced.

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