A method and apparatus for transmitting well logging data

Abstract

The application discloses a production logging data transmission device and belongs to the technical field of production logging. The production logging data transmission device comprises a detection device, the inside of the detection device is provided with a hexagonal prism, and the surface of the hexagonal prism is fixedly connected with two fixed plates correspondingly. The production logging data transmission device is characterized in that when the rotating head and the detection device move downward in the well, the roller is close to the inner wall of the deep well and rotates, when the convex block is encountered, the roller is extruded by the convex block, the roller movement extrudes the rotating frame to move, so that the rotating seat moves with the sliding plate sliding in the sliding groove, the fixed disc slides on the surface of the movable rod to compress the spring, the distance sensor detects the distance of the movement of the sliding plate, the error value of the convex block is judged, the distance sensor measures the value and transmits the data to the controller, the controller processes the data and transmits the data to the display on the ground, and then the position and the error value of the convex block are determined conveniently.

Description

Technical Field

[0001] This invention relates to the field of production logging technology, and more specifically, to a production logging data transmission device and method. Background Technology

[0002] Well logging, also known as geophysical logging, is a method of measuring geophysical parameters by utilizing the electrochemical, electrical, acoustic, and radioactive properties of rock formations. Well logging technology is crucial not only for oil and gas exploration and development but also plays a vital role in mineral resource assessment and engineering geological surveys. With advancements in technology, well logging technology continues to develop and improve, providing more possibilities for the rational development of resources and scientific drilling. Production logging data transmission requires a production logging data transmission device.

[0003] Chinese patent application CN202311860145.4 discloses a fiber optic logging device, relating to the field of oilfield logging technology. It includes an optical cable, a connector, and functional modules. The functional modules are arranged in a columnar shape from top to bottom and are electrically connected sequentially to supply power to each module via the optical cable. The device also includes a U-shaped mounting bracket. The U-shaped mounting bracket includes a lower end and two vertically and parallel sliding rods mounted on the lower end. Each functional module has a groove on its side that matches the two sliding rods, allowing the functional module to be mounted on the sliding rods through the groove. The connector also has a groove on its side that matches the two sliding rods, enabling the connector to slide against the sliding rods through the groove. In the above technical solution, each functional module is slidably mounted on the U-shaped mounting bracket. Compared with the existing technology, this installation method makes it easier to disassemble and assemble each module, and eliminates the problems of easy disengagement and easy damage to threads that exist in the existing technology. However, during the logging process, due to the drill bit, there may be protrusions left on the inner wall of the well. There is a difference in the size of the protrusions on the inner wall of the well. Protrusions within the difference will not affect the data analysis in the logging, but protrusions left on the well wall that exceed the error value will not only cause inaccurate logging data, but also affect the smoothness of oil and gas discharge in the later stage. Summary of the Invention

[0004] The purpose of this invention is to provide a production logging data transmission device to solve the problems mentioned in the background art. To achieve the above objectives, the present invention provides the following technical solution: A production logging data transmission device includes a detection device. The detection device contains a hexagonal prism with two fixed plates fixedly connected to its surface. Each fixed plate has a mounting base fixedly mounted on one end surface. A sleeve is movably connected inside the mounting base, and a movable rod is housed inside the sleeve. A spring is fitted onto the surface of the movable rod, and a fixed disk is movably connected to its surface. Each fixed plate has a groove on its surface, and a matching sliding plate is slidably connected inside the groove. A rotating seat is fixedly connected to the top of the sliding plate and to the fixed disk. A mounting box is positioned above the hexagonal prism. Rotating frames are positioned between the two ends of the mounting box and the two fixed plates, and the two ends of the rotating frames are rotatably connected to the mounting box and the rotating seat, respectively. A rotating shaft is housed inside the mounting box, and multiple rollers are arrayed on its surface. The rollers are rotatably connected to the mounting box via the rotating shaft. A mounting bracket is fixedly connected to the surface of one of the fixed plates, and a distance sensor for detecting the position of the sliding plate is fixedly mounted on the surface of the mounting bracket.

[0005] By adopting the above technical solution, the movement of the skateboard is detected by the distance sensor, which determines the error value of the bump. After the distance sensor measures the value, it transmits the data to the controller. After processing, the controller transmits the data to the display on the ground, which makes it easier for people to determine the position and error value of the bump.

[0006] Preferably, one end surface of the detection device is provided with a rotatable rotating head, and one end of the detection device is fixedly connected to the rotating head.

[0007] By adopting the above technical solution, the rotating head is used for guiding the detection device.

[0008] Preferably, the two ends of the rotating frame are rotatably connected to the rotating base and the mounting box respectively via hinges.

[0009] Preferably, one end of the detection device is fixedly connected to a cylinder, and one end of the cylinder is fixedly installed with an intelligent rotating rod.

[0010] By adopting the above technical solution, the intelligent rotating pole is used to receive and process signals, as well as detect various values.

[0011] Preferably, a controller is fixedly installed inside the intelligent rotating pole, and the distance sensor is electrically connected to the controller via a wire.

[0012] By adopting the above technical solution, the controller can receive and process signals transmitted by the distance sensor.

[0013] Preferably, the surface of the cylinder has multiple slots, and one end of the cylinder has a storage groove communicating with the slots. A movable column is slidably connected inside the cylinder. The surface of the movable column has the same number of rotating grooves as the slots. The inner wall of each rotating groove is provided with two spring shafts. The surface of each spring shaft is provided with a rotating plate. One end of each rotating plate is fixedly installed with a support frame and a blade. The surface of the support frame is provided with a rotatable drill bit that matches the storage groove. The inner wall of the slot is fixedly connected with a block for blocking the support frame.

[0014] By adopting the above technical solution, the high-speed rotation of the drill bit, combined with the rotation of the cylinder itself, allows the drill bit to process the protrusions, which are then removed by the cutter blade. This ensures the certainty of various data in the subsequent deep well measurement and also guarantees the smooth flow of oil and gas.

[0015] Preferably, the support frame is rotatably connected to the rotating groove by matching the rotating plate and the spring shaft, and the blade is rotatably connected to the rotating groove by matching the rotating plate and the spring shaft.

[0016] By adopting the above technical solution, the spring shaft is used for the reset of the blade plate and the support frame.

[0017] Preferably, an electric telescopic rod is fixedly installed on the inner wall of one end of the cylinder, the telescopic end of the electric telescopic rod is fixedly connected to the end surface of the movable column, and the electric telescopic rod is electrically connected to the controller through a wire.

[0018] By adopting the above technical solution, the electric telescopic rod provides power for the movement of the movable column.

[0019] Preferably, the sleeve has an internal thread, one end of the movable rod has an external thread that matches the internal thread, the surface of the fixed plate has a movable groove, one end of the movable rod extends to the outside of the fixed plate, the inner wall of the rotating seat has a groove corresponding to the movable rod, and the fixed plate is slidably connected to the movable rod through the movable groove.

[0020] By adopting the above technical solution, the movable rod can be manually adjusted. The clockwise or counterclockwise rotation of the movable rod allows the internal and external threads to engage, thereby causing the movable rod to move in or out of the sleeve. This allows the rollers to be adjusted to adapt to wells of different diameters, making the detection device suitable for wells of different diameters and thus enabling the detection device to have diverse functions.

[0021] A method for transmitting production logging data, comprising the following steps: S1: When detecting protrusions on the inner wall of a deep well, the detection device is placed into the deep well. At this time, the roller is squeezed by the well wall, causing the spring to be in a compressed state. After the detection device is placed into the deep well, the distance between the slide plate and the distance sensor is determined and used as a reference value. When the rotating head and the detection device rotate downward in the well, the roller is pressed against the inner wall of the deep well. When it encounters a protrusion, the roller is squeezed by the protrusion. At this time, the roller moves and the mounting box moves towards the hexagonal prism. The movement of the mounting box squeezes the rotating frame, thereby causing the rotating seat to move and the slide plate to slide inside the slide groove. At this time, the fixed plate slides on the surface of the movable rod to compress the spring. The movement of the slide plate is detected by the distance sensor, and the error value of the protrusion is judged. After the distance sensor measures the value, it transmits the data to the controller. After the controller processes the data, it transmits the data to the display on the ground, so that personnel can easily observe the position and error value of the protrusion. S2: The controller controls the extension of the electric telescopic rod. At this time, the moving column moves the support frame and the blade plate. When the support frame is not restricted by the block, the support frame and the blade plate move under the action of the spring shaft. At this time, the blade plate and the support frame unfold. The high-speed rotation of the drill bit, plus the rotation of the cylinder itself, allows the drill bit to process the protrusion. The protrusion is then removed by the blade plate. S3: When inspecting wells of different diameters, first manually adjust the movable rod. Rotating the movable rod clockwise or counterclockwise allows the internal and external threads to engage, thus moving the movable rod in or out of the sleeve. This allows the rollers to be adjusted to adapt to wells of different diameters.

[0022] Compared with the prior art, the beneficial effects of the present invention are: 1) When this production logging data transmission device is in use, the rotating head and detection device rotate downwards inside the well. At this time, the rollers rotate close to the inner wall of the deep well. When encountering a protrusion, the rollers are squeezed by the protrusion. At this time, the roller movement squeezes the rotating frame movement, which causes the rotating seat to move and slide the slide plate inside the slide groove. At this time, the fixed plate slides on the surface of the movable rod to compress the spring. The movement of the slide plate is detected by the distance sensor, which judges the error value of the protrusion. After the distance sensor measures the value, it transmits the data to the controller. After the controller processes it, it transmits the data to the display on the ground, so that personnel can determine the position of the protrusion and the error value.

[0023] 2) When this production logging data transmission device is in use, the controller controls the extension of the electric telescopic rod. At this time, the moving column moves the support frame and the cutter plate. When the support frame is not restricted by the block, the support frame and the cutter plate move under the action of the spring shaft. At this time, the cutter plate and the support frame unfold, the high-speed rotation of the drill bit, plus the rotation of the cylinder itself, the drill bit processes the protrusion, and then the cutter plate removes the protrusion. This ensures the certainty of various data in the later deep well measurement and also ensures the smooth flow of oil and gas in the later stage.

[0024] 3) When using this production logging data transmission device, the movable rod is manually adjusted. The clockwise or counterclockwise rotation of the movable rod makes the internal and external threads engage, thereby causing the movable rod to move in or out of the sleeve. This allows the rollers to be adjusted to adapt to wells of different diameters, making the detection device suitable for wells of different diameters and thus enabling the detection device to be versatile. Attached Figure Description

[0025] Figure 1 This is a schematic diagram of the overall structure of the present invention; Figure 2 This is a schematic diagram of the detection device of the present invention; Figure 3 This is a schematic diagram of the fixing plate structure of the present invention; Figure 4 This is a schematic diagram of the cylindrical structure of the present invention; Figure 5 This is a schematic diagram of the movable column structure of the present invention; Figure 6 For the present invention Figure 5 A magnified view of part A in the image; Figure 7 This is a schematic diagram of the sleeve structure of the present invention.

[0026] The following are the labeling instructions in the diagram: 1. Detection device; 2. Hexagonal prism; 3. Fixing plate; 4. Mounting base; 5. Sleeve; 6. Movable rod; 7. Fixing plate; 8. Spring; 9. Slide groove; 10. Slide plate; 11. Rotating seat; 12. Mounting box; 13. Rotating shaft; 14. Roller; 15. Rotating frame; 16. Mounting frame; 17. Distance sensor; 18. Rotating head; 19. Cylinder; 20. Intelligent rotating rod; 21. Slot; 22. Storage slot; 23. Movable column; 24. Rotating groove; 25. Support frame; 26. Blade; 27. Drill tap; 28. Spring shaft; 29. ​​Rotating plate; 30. Electric telescopic rod; 31. External thread; 32. Internal thread; 33. Movable groove; 34. Block. Detailed Implementation

[0027] Example 1

[0028] Please see Figures 1 to 7A production logging data transmission device includes a detection device 1 for measuring the position and error value of protrusions on the well wall. The detection device 1 has a hexagonal prism 2 inside, which is a conventional hexagonal prism in the prior art. Two fixing plates 3 are fixedly connected to the surface of the hexagonal prism 2. Mounting seats 4 are fixedly installed on one end of each fixing plate 3. A sleeve 5 is movably connected inside the mounting seat 4. A movable rod 6 is installed inside the sleeve 5. A spring 8 is sleeved on the surface of the movable rod 6 for resetting a fixed plate 7. The surface of the movable rod 6 is movably connected to... The fixed plate 7 and the two fixed plates 3 each have a groove 9 on their surfaces. A matching slide plate 10 is slidably connected inside the groove 9. A rotating seat 11 is fixedly connected to the top of the slide plate 10 and is fixedly connected to the fixed plate 7. A mounting box 12 is located above the hexagonal prism 2. Rotating brackets 15 are provided between both ends of the mounting box 12 and the two fixed plates 3. The two ends of the rotating brackets 15 are rotatably connected to the mounting box 12 and the rotating seat 11, respectively. A rotating shaft 13 is located inside the mounting box 12. Multiple rollers 14 are arrayed on the surface of the rotating shaft 13. The rollers 14 are connected to the rotating shaft 13 via the rotating shaft 13. The mounting box 12 is rotatably connected, and a mounting bracket 16 is fixedly connected to the surface of one of the fixing plates 3. A distance sensor 17 for detecting the position of the slide plate 10 is fixedly mounted on the surface of the mounting bracket 16. The distance sensor 17 is a conventional position sensor in the prior art. The distance sensor 17 can determine the error value of the protrusion. After measuring the value, the distance sensor 17 transmits the data to the controller. After processing, the controller transmits the data to the display on the ground, so that personnel can easily observe the position and error value of the protrusion. When the rotating head 18 and the detection device 1 rotate downward in the well, this... Roller 14 rotates close to the inner wall of the deep well. When it encounters a protrusion, roller 14 is squeezed by the protrusion. At this time, the movement of roller 14 squeezes the rotating frame 15, which causes the rotating seat 11 to move and slide the slide plate 10 inside the slide groove 9. At this time, the fixed plate 7 slides on the surface of the movable rod 6 to compress the spring 8. The movement of the slide plate 10 is detected by the distance sensor 17, which determines the error value of the protrusion. After the distance sensor 17 measures the value, it transmits the data to the controller. After the controller processes the data, it transmits the data to the display on the ground, so that personnel can determine the position and error value of the protrusion.

[0029] One end of the detection device 1 is provided with a rotatable rotating head 18. One end of the detection device 1 is fixedly connected to the rotating head 18. The rotating head 18 is a conventional rotating head 18 in the prior art. The rotating head 18 is used to guide the detection device 1.

[0030] The two ends of the rotating frame 15 are rotatably connected to the rotating base 11 and the mounting box 12 respectively via hinges.

[0031] One end of the detection device 1 is fixedly connected to a cylinder 19, and one end of the cylinder 19 is fixedly installed with an intelligent rotating rod 20. The intelligent rotating rod 20 is a conventional intelligent rotating rod 20 in the prior art. The intelligent rotating rod 20 is used to receive and process signals, as well as to detect various values.

[0032] The intelligent rotating pole 20 has a controller fixedly installed inside. The controller is a conventional controller in the prior art. The distance sensor 17 is electrically connected to the controller through a wire. The controller can receive and process the signals transmitted by the distance sensor 17.

[0033] The surface of the cylinder 19 has multiple slots 21. One end of the cylinder 19 has a storage groove 22 communicating with the slots 21. A movable column 23 is slidably connected inside the cylinder 19. The surface of the movable column 23 has the same number of rotating grooves 24 as the slots 21. The inner wall of the rotating groove 24 is respectively provided with two spring shafts 28. The surface of each spring shaft 28 is provided with a rotating plate 29. One end of each rotating plate 29 is fixedly installed with a support frame 25 and a blade 26. The blade 26 is used to clean the protrusions. The surface of the support frame 25 is provided with a rotatable drill bit 27. The drill bit 27 is used to process hard protrusions. The drill bit 27 and the storage groove are connected. 22 are matched with each other. The inner wall of the slot 21 is fixedly connected with a block 34 for blocking the support frame 25. The controller controls the extension of the electric telescopic rod 30. At this time, the moving column 23 moves, which drives the support frame 25 and the cutter plate 26 to move. When the support frame 25 is not restricted by the block 34, the support frame 25 and the cutter plate 26 move under the action of the spring shaft 28. At this time, the cutter plate 26 and the support frame 25 unfold. The high-speed rotation of the drill bit 27, plus the rotation of the cylinder 19 itself, allows the drill bit 27 to process the protrusion. Then, the cutter plate 26 removes the protrusion, ensuring the certainty of various data in the later deep well measurement and ensuring the smooth flow of oil and gas in the later stage.

[0034] The support frame 25 is rotatably connected to the rotating groove 24 by matching the spring shaft 28 through the rotating plate 29. The blade plate 26 is rotatably connected to the rotating groove 24 by matching the spring shaft 28 through the rotating plate 29. The spring shaft 28 is a conventional spring shaft 28 in the prior art. The spring shaft 28 is used for the reset of the blade plate 26 and the support frame 25.

[0035] An electric telescopic rod 30 is fixedly installed on the inner wall of one end of the cylinder 19. The electric telescopic rod 30 is a conventional electric control push rod in the prior art. The telescopic end of the electric telescopic rod 30 is fixedly connected to the end surface of the movable column 23. The electric telescopic rod 30 is electrically connected to the controller through a wire. The electric telescopic rod 30 provides power for the movement of the movable column 23.

[0036] The usage steps of this invention are as follows: When using this well logging data transmission device to detect protrusions on the inner wall of a deep well, the detection device 1 is placed into the deep well. At this time, the roller 14 is squeezed by the well wall, causing the spring 8 to be in a compressed state. After the detection device 1 is placed into the deep well, the distance between the sliding plate 10 and the distance sensor 17 is determined and used as a reference value. When the rotating head 18 and the detection device 1 rotate downwards in the well, the roller 14 rotates close to the inner wall of the deep well. When it encounters a protrusion, the roller 14 is squeezed by the protrusion. At this time, the movement of the roller 14 carries the mounting box 12 towards the hexagonal prism 2. The movement of the mounting box 12 squeezes the rotating frame 15, thereby causing the rotation... The rotating seat 11 moves, causing the sliding plate 10 to slide inside the slide groove 9. At this time, the fixed plate 7 slides on the surface of the movable rod 6, compressing the spring 8. The movement of the sliding plate 10 is detected by the distance sensor 17, which determines the error value of the protrusion. After measuring the value, the distance sensor 17 transmits the data to the controller. The controller processes the data and transmits it to the display on the ground, so that personnel can easily observe the position and error value of the protrusion. The controller controls the electric telescopic rod 30 to extend. At this time, the movable column 23 moves, causing the support frame 25 and the blade plate 26 to move. When the support frame 25 is not restricted by the stop block 34, the support frame 25 and the blade plate 26 move under the action of the spring shaft 28. At this time, the blade plate 26 and the support frame 25 move together. 5. With the high-speed rotation of the drill bit 27 and the rotation of the cylinder 19 itself, the drill bit 27 processes the protrusion, which is then removed by the cutter plate 26. In this scheme, as the rotating head 18 and the detection device 1 rotate downwards within the well, the roller 14 rotates close to the inner wall of the deep well. When encountering a protrusion, the roller 14 is squeezed by the protrusion, causing the roller 14 to move and press against the rotating frame 15, thus causing the rotating seat 11 to move and slide the slide plate 10 inside the groove 9. At this time, the fixed plate 7 slides on the surface of the movable rod 6, compressing the spring 8. The movement of the slide plate 10 is detected by the distance sensor 17, which determines the error value of the protrusion. After the distance sensor 17 measures the value, it... The data is transmitted to the controller, which processes it and then transmits it to the display on the ground, allowing personnel to determine the position and error value of the bump. The controller controls the extension of the electric telescopic rod 30, at which point the movable column 23 moves, carrying the support frame 25 and the cutter plate 26. When the support frame 25 is not restricted by the block 34, the support frame 25 and the cutter plate 26 move under the action of the spring shaft 28. At this time, the cutter plate 26 and the support frame 25 unfold, and the high-speed rotation of the drill bit 27, combined with the rotation of the cylinder 19 itself, allows the drill bit 27 to process the bump. Subsequently, the cutter plate 26 removes the bump, ensuring the certainty of various data in the later deep well measurement and ensuring the smooth flow of oil and gas in the later stage.

[0037] Example 2

[0038] When testing deep wells of different diameters, the position of the slide plate 10 inside the slide groove 9 is adjusted by manually adjusting the movable rod 6, so that the roller 14 is adjusted to fit against the inner wall of the deep well. The problem is solved by the following solution.

[0039] Please see Figures 1 to 7 The difference from the previous embodiment lies in that the sleeve 5 has an internal thread 32, one end of the movable rod 6 has an external thread 31 that matches the internal thread 32, the surface of the fixed plate 7 has a movable groove 33, one end of the movable rod 6 extends to the outside of the fixed plate 7, the inner wall of the rotating seat 11 has a groove corresponding to the movable rod 6, the fixed plate 7 is slidably connected to the movable rod 6 through the movable groove 33, by manually adjusting the movable rod 6, the clockwise or counterclockwise rotation of the movable rod 6 makes the internal thread 32 and the external thread 31 cooperate with each other, so that the movable rod 6 moves in or out of the sleeve 5, thereby adjusting the roller 14 to adapt to wells of different diameters, the detection device 1 is suitable for wells of different diameters, making the detection device 1 functionally diverse.

[0040] The steps of using this invention are as follows: When using this production logging data transmission device to detect wells of different diameters, firstly, manually adjust the movable rod 6. Rotating the movable rod 6 clockwise or counterclockwise allows the internal thread 32 and the external thread 31 to engage, thereby causing the movable rod 6 to move inward or outward towards the sleeve 5. This allows the roller 14 to be adjusted to adapt to wells of different diameters. This solution, by manually adjusting the movable rod 6, allows the internal thread 32 and the external thread 31 to engage, thereby causing the movable rod 6 to move inward or outward towards the sleeve 5. This allows the roller 14 to be adjusted to adapt to wells of different diameters, making the detection device 1 suitable for wells of different diameters and giving it versatility.

[0041] A method for transmitting production logging data, comprising the following steps: S1: When detecting protrusions on the inner wall of a deep well, the detection device 1 is placed into the deep well. At this time, the roller 14 is squeezed by the well wall, causing the spring 8 to be in a compressed state. After the detection device 1 is placed into the deep well, the distance between the slide plate 10 and the distance sensor 17 is determined and this distance is used as a reference value. When the rotating head 18 and the detection device 1 rotate downward in the well, the roller 14 rotates close to the inner wall of the deep well. When it encounters a protrusion, the roller 14 is squeezed by the protrusion. At this time, the roller 14 moves and carries the mounting box 12 to move towards the hexagonal prism 2. The movement of the mounting box 12 squeezes the rotating frame 15, thereby causing the rotating seat 11 to move and carry the slide plate 10 to slide inside the slide groove 9. At this time, the fixed plate 7 slides on the surface of the movable rod 6 to compress the spring 8. The movement of the slide plate 10 is detected by the distance sensor 17, and the error value of the protrusion is judged. After the distance sensor 17 measures the value, it transmits the data to the controller. After the controller processes the data, it transmits the data to the display on the ground, so that personnel can easily observe the position and error value of the protrusion. S2: The controller controls the extension of the electric telescopic rod 30. At this time, the moving column 23 moves, which drives the support frame 25 and the blade plate 26 to move. When the support frame 25 is not restricted by the block 34, the support frame 25 and the blade plate 26 move under the action of the spring shaft 28. At this time, the blade plate 26 and the support frame 25 unfold. The high-speed rotation of the drill bit 27, plus the rotation of the cylinder 19 itself, allows the drill bit 27 to process the protrusion. The protrusion is then removed by the blade plate 26. S3: When inspecting wells of different diameters, first manually adjust the movable rod 6. Rotate the movable rod 6 clockwise or counterclockwise so that the internal thread 32 and the external thread 31 cooperate with each other, thereby allowing the movable rod 6 to move in or out of the sleeve 5, and then adjust the roller 14 to adapt to wells of different diameters.

[0042] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the invention. Various changes and modifications can be made to the invention without departing from its spirit and scope, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of protection of the present invention is defined by the appended claims and their equivalents.

Claims

1. A production logging data transmission device, comprising a detection device (1), characterized in that: The detection device (1) has a hexagonal prism (2) inside. Two fixed plates (3) are fixedly connected to the surface of the hexagonal prism (2). Mounting seats (4) are fixedly installed on one end surface of each of the two fixed plates (3). A sleeve (5) is movably connected inside the mounting seat (4). A movable rod (6) is provided inside the sleeve (5). A spring (8) is sleeved on the surface of the movable rod (6). A fixed plate (7) is movably connected to the surface of the movable rod (6). A sliding groove (9) is opened on the surface of each of the two fixed plates (3). A matching sliding plate (10) is slidably connected inside the sliding groove (9). A rotating seat (11) is fixedly connected to the top of the sliding plate (10). The rotating seat (11) and A fixed plate (7) is fixedly connected. A mounting box (12) is provided on the top of the hexagonal prism (2). A rotating frame (15) is provided between the two ends of the mounting box (12) and the two fixed plates (3). The two ends of the two rotating frames (15) are rotatably connected to the mounting box (12) and the rotating seat (11) respectively. A rotating shaft (13) is provided inside the mounting box (12). A plurality of rollers (14) are arranged on the surface of the rotating shaft (13). The rollers (14) are rotatably connected to the mounting box (12) through the rotating shaft (13). A mounting frame (16) is fixedly connected to the surface of one of the fixed plates (3). A distance sensor (17) for detecting the position of the slide plate (10) is fixedly installed on the surface of the mounting frame (16).

2. The production logging data transmission device according to claim 1, characterized in that: One end of the detection device (1) is provided with a rotatable rotating head (18), and one end of the detection device (1) is fixedly connected to the rotating head (18).

3. The production logging data transmission device according to claim 1, characterized in that: The two ends of the rotating frame (15) are rotatably connected to the rotating seat (11) and the mounting box (12) respectively by hinges.

4. The production logging data transmission device according to claim 1, characterized in that: One end of the detection device (1) is fixedly connected to a cylinder (19), and one end of the cylinder (19) is fixedly installed with an intelligent rotating rod (20).

5. A production logging data transmission device according to claim 4, characterized in that: The controller is fixedly installed inside the intelligent rotating pole (20), and the distance sensor (17) is electrically connected to the controller through a wire.

6. A production logging data transmission device according to claim 4, characterized in that: The surface of the cylinder (19) is provided with multiple slots (21). One end of the cylinder (19) is provided with a storage groove (22) that communicates with the slots (21). The inside of the cylinder (19) is slidably connected to a movable column (23). The surface of the movable column (23) is provided with a rotating groove (24) with the same number as the slots (21). The inner wall of the rotating groove (24) is respectively provided with two spring shafts (28). The surface of the two spring shafts (28) is provided with a rotating plate (29). One end of the two rotating plates (29) is respectively fixedly installed with a support frame (25) and a blade plate (26). The surface of the support frame (25) is provided with a rotatable drill bit (27). The drill bit (27) matches the storage groove (22). The inner wall of the slot (21) is fixedly connected with a block (34) for blocking the support frame (25).

7. A production logging data transmission device according to claim 6, characterized in that: The support frame (25) is rotatably connected to the rotating groove (24) by matching the rotating plate (29) and the spring shaft (28), and the blade (26) is rotatably connected to the rotating groove (24) by matching the rotating plate (29) and the spring shaft (28).

8. A production logging data transmission device according to claim 5, characterized in that: An electric telescopic rod (30) is fixedly installed on the inner wall of one end of the cylinder (19). The telescopic end of the electric telescopic rod (30) is fixedly connected to the end surface of the movable column (23). The electric telescopic rod (30) is electrically connected to the controller through a wire.

9. A production logging data transmission device according to claim 1, characterized in that: The sleeve (5) has an internal thread (32) inside, and one end of the movable rod (6) has an external thread (31) that matches the internal thread (32). The surface of the fixed plate (7) has a movable groove (33). One end of the movable rod (6) extends to the outside of the fixed plate (7). The inner wall of the rotating seat (11) has a groove corresponding to the movable rod (6). The fixed plate (7) is slidably connected to the movable rod (6) through the movable groove (33).

10. A method for transmitting production logging data, comprising a production logging data transmission device according to any one of claims 1-9, characterized in that, Includes the following steps: S1: When detecting protrusions on the inner wall of a deep well, the detection device (1) is placed into the deep well. At this time, the roller (14) is squeezed by the well wall, causing the spring (8) to be in a compressed state. After the detection device (1) is placed into the deep well, the distance between the slide plate (10) and the distance sensor (17) is determined and this distance is used as a reference value. When the rotating head (18) and the detection device (1) rotate downward in the well, the roller (14) is pressed against the inner wall of the deep well. When it encounters a protrusion, the roller (14) is squeezed by the protrusion. At this time, the roller (14) moves with the mounting box. (12) Move towards the hexagonal prism (2), the mounting box (12) moves and squeezes the rotating frame (15) to move, thereby causing the rotating seat (11) to move and slide the slide plate (10) inside the slide groove (9). At this time, the fixed plate (7) slides on the surface of the movable rod (6) to compress the spring (8). The movement of the slide plate (10) is detected by the distance sensor (17) to determine the error value of the protrusion. After the distance sensor (17) measures the value, it transmits the data to the controller. After the controller processes the data, it transmits the data to the display on the ground, so that people can easily observe the position and error value of the protrusion. S2: The controller controls the extension of the electric telescopic rod (30). At this time, the moving column (23) moves, carrying the support frame (25) and the blade (26) to move. When the support frame (25) is not restricted by the block (34), the support frame (25) and the blade (26) move under the action of the spring shaft (28). At this time, the blade (26) and the support frame (25) unfold. The high-speed rotation of the drill bit (27), plus the rotation of the cylinder (19) itself, the drill bit (27) processes the protrusion, and then the blade (26) removes the protrusion. S3: When inspecting deep wells of different diameters, first manually adjust the movable rod (6). Rotate the movable rod (6) clockwise or counterclockwise so that the internal thread (32) and the external thread (31) cooperate with each other, so that the movable rod (6) moves in or out of the sleeve (5), and then adjust the roller (14) to adapt to deep wells of different diameters.

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