Oil exploration drilling mud collecting device

Abstract

The utility model relates to the technical field of oil exploration equipment, in particular to an oil exploration drilling mud collecting device which comprises a base and an installation assembly. The mounting assembly comprises a frame body, a filter screen, a filter frame, a sliding rod, a sliding block, a mounting screw rod, a drainage pipe, a partition plate, a barrel and a driving component, the sliding rod is fixedly mounted on one side of the base, the sliding block is slidably connected with the sliding rod and the base, the driving component is arranged on the base, and the filter frame is fixedly connected with the sliding block and is connected with the driving component; the filter screen is fixedly mounted on the side, away from the sliding block, of the filter frame, the mounting screw is in threaded connection with the filter screen and the filter frame, the frame body is fixedly mounted on the side, away from the filter frame, of the base, the barrel is fixedly mounted on the side, close to the base, of the frame body, and the drainage pipe is communicated with the base. Therefore, the use effect of the device is influenced.

Description

Technical Field

[0001] The utility model relates to the technical field of oil exploration equipment, in particular to an oil exploration drilling mud collection device. Background Art

[0002] Petroleum exploration refers to the process of finding and identifying oil and gas resources by using various exploration methods to understand the underground geological conditions, understand the conditions of oil generation, oil storage, oil and gas migration, accumulation, and preservation, comprehensively evaluate the oil and gas prospects, determine favorable areas for oil and gas accumulation, find oil and gas closures, and explore the area of ​​oil and gas fields, as well as the conditions of oil and gas layers and production capacity. When drilling, the mud carried by the usual equipment surrounds the wellhead, affecting the filtration of the mud and thus affecting the use of the equipment.

[0003] Prior art CN213478269U discloses a mud collecting device for oil exploration drilling, comprising a drill pipe, a T-pile, a primary filter screen, a drainage pipe, a sand discharge roller group, a motor, a pulley, a mud collecting plate, a mud storage plate and a secondary filter screen. During the drilling operation of the drill pipe, a dry and wet mud mixture in the well is carried out and retained in the primary filter screen from the inclined surface of the T-pile. The slurry is filtered from the mixture into the drainage pipe, and the mud is pushed into the sand discharge roller group by subsequent thrust. The sand discharge roller group is driven to rotate by a driving motor through a belt and a pulley, and the mud filtered through the liquid is pulled out from the inside of the mud collecting plate through its own threaded material pulling structure, and is sent to the mud storage plate for secondary filtration of the slurry on the secondary filter screen. The slurry is concentrated and recovered in the slurry collection, and the relatively dry mud remaining on the mud storage plate is quickly collected by the collecting mechanism, so as to avoid the carried-out mud surrounding the wellhead and affecting the filtration of the mud, thereby improving the use effect of the device.

[0004] In normal use, the debris in the mud is easy to accumulate on the filter net, causing the filter holes on the filter net to be blocked, thus affecting the filtering effect of the filter net on the mud. Utility Model Content

[0005] The utility model aims to provide a mud collecting device for oil exploration drilling, which solves the problem that debris in the mud is easily accumulated on the filter net, causing clogging of the filter holes on the filter net and affecting the filtering effect of the filter net on the mud.

[0006] To achieve the above-mentioned purpose, the utility model provides a mud collection device for oil exploration drilling, including a base and an installation assembly; the installation assembly includes a frame, a filter screen, a filter frame, a sliding rod, a slider, a mounting screw, a drain pipe, a partition, a barrel and a driving component, the sliding rod is fixedly installed on one side of the base, the slider is slidably connected to the sliding rod and to the base, the driving component is arranged on the base, the filter frame is fixedly connected to the slider and to the driving component, the filter screen is fixedly installed on a side of the filter frame away from the slider, the mounting screw is threadedly connected to the filter screen and to the filter frame, the frame is fixedly installed on a side of the base away from the filter frame, the barrel is fixedly installed on a side of the frame close to the base, the drain pipe is connected to the base, and the partition is fixedly installed on a side of the base away from the filter frame.

[0007] Wherein, the driving component includes a connecting block, a support rod, a turntable and a power component, the connecting block is fixedly installed on the side of the filter frame close to the partition; the support rod is rotatably installed on the side of the connecting block away from the filter frame; the power component is connected to the filter frame; the turntable is rotatably connected to the support rod and connected to the power component.

[0008] Wherein, the power component includes a rotating rod and a dual-axis motor, the rotating rod is rotatably connected to the base and fixedly connected to the turntable; the dual-axis motor is fixedly connected to the base, and the output shaft of the dual-axis motor is connected to the rotating rod.

[0009] Wherein, the frame body has a slide groove, and the slide groove is located on a side of the frame body close to the slide block and cooperates with the slide block.

[0010] Wherein, the mounting assembly also includes a protective pad and a fixing screw, wherein the fixing screw is fixedly connected to the base and is located on a side of the base close to the sliding rod; the protective pad is threadedly connected to the fixing screw and is located on a side of the fixing screw close to the base.

[0011] The utility model discloses a mud collecting device for oil exploration drilling. The installation screw installs the filter screen on the filter frame, the barrel is inserted into the exploration drilling well, the mud enters the frame from the barrel, and the mud enters the filter frame from the frame. The dual-axis motor drives the rotating rod to rotate on the base. The rotating rod drives the rotating disk to rotate when rotating. The rotating disk drives the supporting rod and the connecting block to drive the filter frame to move when rotating. The filter frame drives the slider to move on the sliding rod, and the moving angle of the filter frame is limited so that the filter frame drives the filter screen to reciprocate, thereby preventing the debris in the mud from clogging the filter holes on the filter screen, thereby improving the filtering effect of the filter screen on the mud. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art are briefly introduced below.

[0013] Figure 1 It is a schematic diagram of the overall structure of a petroleum exploration drilling mud collection device according to the first embodiment of the utility model.

[0014] Figure 2 It is a structural schematic diagram of the filter frame and the sliding block of the utility model.

[0015] Figure 3 It is a structural schematic diagram of the connecting block and the supporting rod of the utility model.

[0016] Figure 4 It is a structural schematic diagram of the rotating rod and the double-axis motor of the utility model.

[0017] Figure 5 It is a structural schematic diagram of a base and a protective pad of the utility model.

[0018] Figure 6 It is a structural schematic diagram of the protective pad and the fixing screw rod of the utility model.

[0019] In the figure: 101-base, 102-frame, 103-filter screen, 104-filter frame, 105-slide rod, 106-slider, 107-mounting screw, 108-drain pipe, 109-partition, 110-cylinder, 111-connecting block, 112-support rod, 113-turntable, 114-turn rod, 115-dual-axis motor, 116-chute, 201-pad, 202-fixing screw. DETAILED DESCRIPTION

[0020] Embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, but should not be understood as limiting the present invention.

[0021] The first embodiment of the present application is:

[0022] See also Figure 1-Figure 4 , Figure 1 This is a schematic diagram of the overall structure of the first embodiment of the oil exploration drilling mud collection device of the utility model. Figure 2 It is a structural schematic diagram of the filter frame and the slider of the utility model. Figure 3 This is a schematic diagram of the structure of the connecting block and the support rod of the utility model. Figure 4 10 is a schematic diagram of the structure of the rotating rod and the dual-axis motor of the utility model. The utility model provides a mud collection device for oil exploration drilling, including a base 101 and a mounting assembly; the mounting assembly includes a frame 102, a filter screen 103, a filter frame 104, a sliding rod 105, a sliding block 106, a mounting screw 107, a drain pipe 108, a partition 109, a cylinder 110 and a driving member, the driving member includes a connecting block 111, a support rod 112, a rotating disk 113 and a power component, the power component includes a rotating rod 114 and a dual-axis motor 115, the frame 102 has a slide groove 116, and the above-mentioned solution solves the problem that the debris in the mud is easy to accumulate on the filter screen 103, causing the filter holes on the filter screen 103 to be blocked, and the filter screen 103 affects the filtering effect of the mud. It can be understood that the above-mentioned solution can be used in the case where the debris in the mud is easy to accumulate on the filter screen 103, causing the filter holes on the filter screen 103 to be blocked.

[0023] According to this specific embodiment, the filter screen 103 is installed on the filter frame 104 by the installation screw 107, the barrel 110 is inserted into the exploration drilling well, the mud enters the frame 102 from the barrel 110, and the mud enters the filter frame 104 from the frame 102. The driving component drives the filter frame 104 to drive the slider 106 to move on the slide rod 105, and the movement angle of the filter frame 104 is limited, so that the filter frame 104 drives the filter screen 103 to reciprocate, thereby preventing the debris in the mud from clogging the filter holes on the filter screen 103, thereby improving the filtering effect of the filter screen 103 on the mud.

[0024] The slide bar 105 is fixedly mounted on one side of the base 101, the slider 106 is slidably connected to the slide bar 105 and is slidably connected to the base 101, the driving member is arranged on the base 101, the filter frame 104 is fixedly connected to the slider 106 and is connected to the driving member, the filter screen 103 is fixedly mounted on a side of the filter frame 104 away from the slider 106, the mounting screw 107 is threadedly connected to the filter screen 103 and is threadedly connected to the filter frame 104, the frame body 102 is fixedly mounted on a side of the base 101 away from the filter frame 104, and the barrel 110 is fixedly mounted on a side of the frame body 102 close to the base 101 The drain pipe 108 is connected to the base 101, and the partition 109 is fixedly installed on the side of the base 101 away from the filter frame 104. The base 101 is U-shaped, and the upper part of the open end of the base 101 is hollow. The inner side of the open end of the base 101 is designed with a plurality of slide grooves. The frame 102 is the top of the open end of the base 101. The end of the cylinder 110 is hollow. The top of the cylinder 110 is fixedly connected to the bottom of the frame 102 and is connected to the bottom of the frame 102. There are multiple sliders 106, and the end of the slider 106 is designed with a through hole. The top of the filter frame 104 is hollow, and the bottom of the filter frame 104 is designed with a plurality of through threaded holes. The filter frame 104 There are multiple sliders 106, two of which are located at the left and right parts of the outer side of the filter frame 104, there are multiple sliders 105, and the ends of the sliders 105 are fixedly connected to the slide groove of the base 101 through the through holes of the sliders 106. The driving member is arranged at the closed end of the base 101, and the driving member drives the filter frame 104 to drive the slider 106 to move on the slide groove of the base 101. The top outer side of the filter screen 103 is designed with multiple through holes, and the filter screen 103 has two. There are multiple mounting screws 107, and the mounting screws 107 are connected to the through threaded holes of the filter frame 104 through the through holes of the filter screen 103. There are multiple drain pipes 108, and the drain pipe 10 8 are respectively located at the front and rear ends of the base 101, and the filtered mud is discharged from the drain pipe 108 to a distant position that does not affect the construction. The filter screen 103 is installed on the filter frame 104 through the installation screw 107, and the cylinder 110 is inserted into the exploration drilling well. The mud enters the frame 102 from the cylinder 110, and the mud enters the filter frame 104 from the frame 102. The driving component drives the filter frame 104 to drive the slider 106 to move on the slide rod 105, and the moving angle of the filter frame 104 is limited, so that the filter frame 104 drives the filter screen 103 to reciprocate, so as to prevent the debris in the mud from clogging the filter holes on the filter screen 103.Thereby, the filtering effect of the filter screen 103 on the mud is improved.

[0025] Secondly, the connecting block 111 is fixedly installed on the side of the filter frame 104 close to the partition 109; the supporting rod 112 is rotatably installed on the side of the connecting block 111 away from the filter frame 104; the power component is connected to the filter frame 104; the rotating disk 113 is rotatably connected to the supporting rod 112 and connected to the power component. The connecting block 111 is U-shaped, and there are multiple connecting blocks 111. The outer side of the closed end of the connecting block 111 is fixedly connected to the outer right part of the filter frame 104, and the power component is located on the inner side of the closed end of the base 101. There are multiple support rods 112, and through holes are designed at both ends of the support rods 112. There are two turntables 113. The left end of the support rod 112 is rotatably connected to the inner side of the open end of the connecting block 111 through an axle rod, and the right end of the support rod 112 is rotatably connected to the turntable 113 through an axle rod. The turntable 113 is driven to rotate by the power component. When the turntable 113 rotates, it drives the support rods 112 and the connecting block 111 to drive the filter frame 104 to move, thereby driving the filter frame 104 to drive the slider 106 to move on the slide rod 105.

[0026] Then, the rotating rod 114 is rotatably connected to the base 101 and fixedly connected to the turntable 113; the dual-axis motor 115 is fixedly connected to the base 101, and the output shaft of the dual-axis motor 115 is connected to the rotating rod 114. A through hole is designed on the closed inner side of the base 101, and an installation cavity is designed on the inner side of the closed end of the base 101. There are two rotating rods 114, and the dual-axis motor 115 is located in the installation cavity of the base 101. One end of the rotating rod 114 is fixedly connected to the turntable 113, and the other end of the rotating rod 114 is fixedly connected to the output shaft of the dual-axis motor 115 through the through hole of the base 101. The rotating rod 114 is driven to rotate on the base 101 by the dual-axis motor 115. When the rotating rod 114 rotates, it drives the turntable 113 to rotate, thereby driving the turntable 113 to rotate.

[0027] Finally, the frame 102 has a slide groove 116, which is located on a side of the frame 102 close to the slider 106 and cooperates with the slider 106. There are multiple slide grooves 116, and the slide grooves 116 are located on the inner side of the open end of the base 101. The slide groove 116 is slidably connected to the outer side of the slider 106. When the filter frame 104 moves, the slider 106 is driven to move on the slide groove 116, thereby realizing the connection between the slider 106 and the filter frame 104.

[0028] When using the oil exploration drilling mud collection device of this embodiment, the installation screw 107 installs the filter screen 103 on the filter frame 104, and the barrel 110 is inserted into the exploration drilling well. The mud enters the frame 102 from the barrel 110, and the mud enters the filter frame 104 from the frame 102. The dual-axis motor 115 drives the rotating rod 114 to rotate on the base 101, and the rotating rod 114 drives the rotating disk 113 to rotate when rotating. The rotating disk 113 drives the support rod 112 and the connecting block 111 to move the filter frame 104, and the filter frame 104 drives the slider 106 to move on the slider 105, so as to limit the moving angle of the filter frame 104, so that the filter frame 104 drives the filter screen 103 to move back and forth, thereby preventing the debris in the mud from clogging the filter holes on the filter screen 103, thereby improving the filtering effect of the filter screen 103 on the mud.

[0029] The second embodiment of the present application is:

[0030] See also Figure 5 and Figure 6 , Figure 5 It is a structural schematic diagram of the base and the pad of the utility model. Figure 6 20 is a schematic diagram of the structure of the protective pad and the fixing screw of the utility model. On the basis of the first embodiment, the installation assembly of this embodiment further includes a protective pad 201 and a fixing screw 202.

[0031] According to this specific embodiment, the protective pad 201 is fixedly mounted on the slide groove of the base 101 by the fixing screw 202 , and the filter frame 104 drives the slider 106 to abut against the protective pad 201 when moving, thereby forming a buffer between the slider 106 and the base 101 .

[0032] Among them, the fixing screw 202 is fixedly connected to the base 101 and is located on a side of the base 101 close to the sliding rod 105; the protective pad 201 is threadedly connected to the fixing screw 202 and is located on a side of the fixing screw 202 close to the base 101, a plurality of internal threaded holes are designed at the left and right ends of the slide groove of the base 101, a through hole is designed at the center position of the end of the protective pad 201, and a plurality of mounting holes are designed on the outer side of the end of the protective pad 201, the protective pad 201 is made of rubber material, there are multiple protective pads 201, and there are multiple fixing screws 202, the fixing screw 202 is connected to the internal threaded hole of the base 101 through the mounting hole of the protective pad 201, and the protective pad 201 is fixedly installed on the slide groove of the base 101 through the fixing screw 202, and the filter frame 104 drives the slider 106 to abut against the protective pad 201 when moving, thereby forming a buffer between the slider 106 and the base 101.

[0033] When using a petroleum exploration drilling mud collection device of this embodiment, the fixing screw 202 fixes the protective pad 201 on the slide groove of the base 101, and the filter frame 104 drives the slider 106 to abut against the protective pad 201 when moving, thereby forming a buffer between the slider 106 and the base 101.

[0034] What is disclosed above is only one or more preferred embodiments of the present application, and cannot be used to limit the scope of rights of the present application. Ordinary technicians in this field can understand that all or part of the processes of implementing the above embodiments and equivalent changes made according to the claims of the present application are still within the scope covered by the present application.

Claims

1. A petroleum exploration drilling mud collection device, comprising a base, characterized in that: Also included are mounting components; The installation assembly includes a frame, a filter screen, a filter frame, a sliding rod, a slider, a mounting screw, a drain pipe, a partition, a barrel and a driving member. The sliding rod is fixedly installed on one side of the base, the slider is slidably connected to the sliding rod and to the base, the driving member is arranged on the base, the filter frame is fixedly connected to the slider and to the driving member, the filter screen is fixedly installed on a side of the filter frame away from the slider, the mounting screw is threadedly connected to the filter screen and to the filter frame, the frame is fixedly installed on a side of the base away from the filter frame, the barrel is fixedly installed on a side of the frame close to the base, the drain pipe is connected to the base, and the partition is fixedly installed on a side of the base away from the filter frame.

2. The oil exploration drilling mud collection device according to claim 1, characterized in that: The driving component includes a connecting block, a support rod, a turntable and a power component, wherein the connecting block is fixedly mounted on a side of the filter frame close to the partition; the support rod is rotatably mounted on a side of the connecting block away from the filter frame; the power component is connected to the filter frame; the turntable is rotatably connected to the support rod and connected to the power component.

3. The oil exploration drilling mud collection device according to claim 2, characterized in that: The power component includes a rotating rod and a double-axis motor. The rotating rod is rotatably connected to the base and fixedly connected to the turntable. The double-axis motor is fixedly connected to the base, and the output shaft of the double-axis motor is connected to the rotating rod.

4. The oil exploration drilling mud collection device according to claim 1, characterized in that: The frame body has a slide groove, which is located at a side of the frame body close to the slide block and cooperates with the slide block.

5. The oil exploration drilling mud collection device according to claim 1, characterized in that: The mounting assembly also includes a protective pad and a fixing screw, wherein the fixing screw is fixedly connected to the base and is located on a side of the base close to the slide rod; the protective pad is threadedly connected to the fixing screw and is located on a side of the fixing screw close to the base.

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