Integrated whipstock shunting structure and coiled tubing windowing device

Abstract

The embodiment of the utility model relates to the technical field of screw drilling tools, and provides an integrated whipstock flow dividing structure which comprises a pipe body, the pipe body is provided with a pipe cavity, a drilling fluid inlet is formed in one end of the pipe cavity, a drilling fluid straight outlet is formed in the other end of the pipe cavity, and a drilling fluid bypass opening is formed in the side portion of the pipe cavity; the sliding pipe is provided with a first flow guide cavity, the drilling fluid inlet leads to the first flow guide cavity, the sliding pipe is further provided with a bypass blocking part, and the sliding pipe blocks or cancels blocking of the drilling fluid bypass opening after sliding, so that the first flow guide cavity leads to or cancels leading to the drilling fluid bypass opening; the elastic piece acts on the sliding pipe, so that the sliding pipe slides to enable the bypass blocking part to cancel the force for blocking the drilling fluid bypass opening; and the rotating pipe is arranged in the pipe body. The utility model further provides a coiled tubing windowing device. According to the technical scheme, the technical problem that a small amount of drilling fluid still enters straight-through circulation in the bypass circulation process of a diversion structure of the whipstock in the related technology is solved.

Description

Technical Field

[0001] The embodiments disclosed herein relate to the field of screw drilling technology, and more specifically, to an integrated guide vane diversion structure and a coiled tubing window opening device. Background Technology

[0002] A directional drilling rig's flow diversion structure is a device used in oil drilling engineering. Its main feature and function is to divert fluid. During fluid flow, it guides a portion of the main fluid to a bypass channel, regulating flow rate, pressure, and direction. This is commonly used in oil drilling and pipeline transportation. In oil drilling, it helps control the flow path and pressure of drilling fluid, improving drilling efficiency and safety. The directional drilling rig's flow diversion structure is similar to a bypass valve; by closing and opening, it controls the motor's start and stop, allowing the drill pipe to be filled with mud during descent and leaking mud during tripping to prevent contamination of the well platform. While existing directional drilling rig flow diversion structures can achieve the conversion between direct and bypass circulation of drilling fluid, a small amount of drilling fluid still enters the direct circulation during bypass circulation. This can cause motor rotation and undesirable structural effects, ranging from reduced efficiency to premature separation of the drill bit from the directional drilling rig and premature setting of the directional drilling rig. Utility Model Content

[0003] To overcome the above-mentioned defects, the embodiments of this disclosure provide an integrated guide vane diversion structure, which solves the technical problem in the related art that a small amount of drilling fluid still enters the direct circulation during the bypass circulation process of the guide vane diversion structure.

[0004] According to one aspect, at least one embodiment of the present disclosure provides an integrated guide vane shunt structure, comprising:

[0005] The pipe body has a cavity, one end of which has a drilling fluid inlet, the other end has a drilling fluid outlet, and the side has a drilling fluid bypass port.

[0006] A sliding tube has a first flow guiding cavity, the drilling fluid inlet is connected to the first flow guiding cavity, and the sliding tube also has a bypass baffle. After the sliding tube slides, it blocks or unblocks the drilling fluid bypass port, so that the first flow guiding cavity is connected to or unconnected to the drilling fluid bypass port.

[0007] An elastic element acts on the sliding tube, providing the sliding tube to slide so that the bypass stop cancels the force blocking the drilling fluid bypass port;

[0008] A rotating tube is disposed within the tube body and has a second flow guiding cavity, wherein the first flow guiding cavity is connected to the second flow guiding cavity; the rotating tube also has a straight-through baffle, which blocks or unblocks the drilling fluid straight outlet after the rotating tube rotates; the sliding tube and the rotating tube are configured such that the sliding tube drives the rotating tube to rotate after sliding.

[0009] For example, at least one embodiment of this disclosure provides an integrated guide vane diversion structure in which the sliding tube has an annular working surface at one end near the drilling fluid inlet, and the annular working surface is located inside the tube cavity.

[0010] For example, at least one embodiment of this disclosure provides an integrated guide vane diversion structure, wherein the annular working surface is conical and its diameter gradually decreases from near the drilling fluid inlet to far away from the drilling fluid inlet.

[0011] For example, at least one embodiment of this disclosure provides an integrated guide tube diversion structure, wherein the rotating tube has a sliding part, the tube wall of the rotating tube has a guide groove, the sliding part is slidably disposed in the guide groove, and the sliding part and the guide groove are used to drive the rotating tube to rotate after the sliding tube slides.

[0012] For example, at least one embodiment of this disclosure provides an integrated guide channel diversion structure, wherein the guide channel has a vertical sliding section and a torsion section, the vertical sliding section and the torsion section are connected, and the torsion section is spiral-shaped.

[0013] For example, at least one embodiment of this disclosure provides an integrated guide vane diversion structure in which the drilling fluid outlet is circular and its axis is misaligned with the axis of the rotating tube.

[0014] For example, at least one embodiment of this disclosure provides an integrated guide vane diversion structure, wherein the drilling fluid direct outlet also has a flared portion, which is located at the lower end of the drilling fluid direct outlet.

[0015] For example, at least one embodiment of this disclosure provides an integrated guide vane diversion structure, wherein the sliding tube further has a connecting port located on one side of the bypass stop, and the connecting port is used to connect or disconnect the drilling fluid bypass port.

[0016] For example, at least one embodiment of this disclosure provides an integrated guide vane diversion structure in which both the connecting port and the drilling fluid bypass port are arranged in a plurality of circumferential patterns.

[0017] This disclosure also proposes a continuous tubing window opening device, including the aforementioned integrated guide swerve structure.

[0018] The beneficial effects of the embodiments disclosed herein are as follows:

[0019] This disclosure significantly improves the control accuracy and reliability of the guide vane's diversion structure. Precise switching between bypass and direct circulation of drilling fluid is achieved through the sliding of the sliding tube and the rotation of the rotating tube. This optimizes drilling fluid diversion control, enhancing the efficiency and safety of oil drilling operations. Attached Figure Description

[0020] To more clearly illustrate the technical solutions in the embodiments of this disclosure, the accompanying drawings used in the description of the embodiments of this disclosure will be briefly introduced below. Obviously, the drawings described below are merely some exemplary embodiments of this disclosure. For those skilled in the art, other drawings can be obtained based on the content of the exemplary embodiments of this disclosure and these drawings without any creative effort.

[0021] Figure 1 This is a schematic diagram of the splitting structure in one embodiment of the present disclosure;

[0022] Figure 2 for Figure 1 A top view of the diversion structure in the embodiment;

[0023] Figure 3 for Figure 2 Schematic diagram of the AA section structure;

[0024] Figure 4 for Figure 2 Schematic diagram of the cross-sectional structure of the middle BB;

[0025] In the diagram: Pipe body - 501, Pipe cavity - 502, Drilling fluid inlet - 503, Drilling fluid straight outlet - 504, Drilling fluid bypass port - 505, Sliding pipe - 506, First guide cavity - 507, Bypass baffle - 508, Elastic element - 509, Rotating pipe - 510, Second guide cavity - 511, Straight baffle - 512, Annular working surface - 513, Sliding part - 514, Guide groove - 515, Vertical sliding section - 516, Torsion section - 517, Flared part - 518, Connecting port - 519. Detailed Implementation

[0026] The present disclosure will now be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present disclosure and are not intended to limit the scope of the disclosure.

[0027] To keep the drawings concise, each drawing only schematically shows the parts relevant to the disclosure; these do not represent the actual structure of the product. Furthermore, for ease of understanding, in some drawings, only one of components with the same structure or function is schematically shown, or only one is labeled. In this document, "one" not only means "only one," but can also mean "more than one," and "several" includes "two" and "more than two."

[0028] In this document, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linkage" should be interpreted broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium; and they can refer to the internal connection between two components. Those skilled in the art can understand the specific meaning of the above terms in this disclosure based on the specific circumstances.

[0029] In this disclosure, unless otherwise expressly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0030] In the description of this embodiment, terms such as "upper," "lower," "left," and "right" are based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of description and simplification of operation, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this disclosure.

[0031] Furthermore, in the description of this application, the terms "first," "second," etc., are used only to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0032] like Figures 1-4As shown, an integrated guide vane diversion structure according to an embodiment of this disclosure is illustrated, including a tube body 501, a cavity 502, a drilling fluid inlet 503 at one end of the cavity 502, a drilling fluid outlet 504 at the other end, and a drilling fluid bypass port 505 on the side; a sliding tube 506 has a first guide cavity 507, the drilling fluid inlet 503 leads to the first guide cavity 507, and the sliding tube 506 also has a bypass baffle 508, which blocks or unblocks the drilling fluid bypass port 505 after sliding, thereby allowing the first guide cavity 507 to or unblock the drilling fluid. A well fluid bypass port 505; an elastic element 509 acts on a sliding tube 506, providing a force for the bypass stop 508 to release the force blocking the drilling fluid bypass port 505 as the sliding tube 506 slides; a rotating tube 510 is disposed inside the tube body 501 and has a second guide cavity 511, with the first guide cavity 507 communicating with the second guide cavity 511; the rotating tube 510 also has a straight-through stop 512, which blocks or releases the blocking of the drilling fluid straight outlet 504 after the rotating tube 510 rotates; the sliding tube 506 and the rotating tube 510 are configured such that the sliding tube 506 drives the rotating tube 510 to rotate after sliding.

[0033] In practical applications, such as in oil drilling operations, when bypass circulation of drilling fluid is required, the elastic element 509, acting on the sliding tube 506, causes the bypass baffle 508 to release its blockage of the drilling fluid bypass port 505. At this time, the straight-through baffle 512 blocks the drilling fluid straight outlet 504, maintaining complete bypass of the drilling fluid. When straight-through circulation is required, the drilling fluid pressure is increased to push the sliding tube 506 to slide against the force of the elastic element 509, causing the bypass baffle 508 to block the drilling fluid bypass port 505. Simultaneously, the sliding tube 506 drives the rotating tube 510 to rotate, causing the straight-through baffle 512 to release its blockage of the drilling fluid straight outlet 504, achieving complete straight-through of the drilling fluid.

[0034] The advantages of this design are twofold: First, it allows for precise control of the drilling fluid flow path, preventing the drilling fluid from entering the direct circulation path during bypass circulation, thus improving the accuracy and stability of drilling operations. Second, the integrated structure reduces the connection and sealing issues between components, lowering the risk of leakage and malfunction.

[0035] For example, under complex drilling conditions, it can effectively avoid problems such as abnormal motor rotation, premature separation of the drill bit and guide tool, and premature setting of the guide tool caused by uncontrolled drilling fluid flow, thus ensuring the smooth progress of drilling operations.

[0036] In terms of technical effects, it significantly improves the control accuracy and reliability of the guide vane's diversion structure. Overall working principle: Precise switching between bypass and direct circulation of drilling fluid is achieved through the sliding of the sliding tube 506 and the rotation of the rotating tube 510. Overall technical effect: Optimized drilling fluid diversion control, improving the efficiency and safety of oil drilling operations.

[0037] In some examples, the end of the sliding tube 506 near the drilling fluid inlet 503 has an annular working surface 513, which is located inside the lumen 502.

[0038] In practical applications, for example, when drilling fluid enters from the drilling fluid inlet 503, the annular working surface 513 can evenly bear the pressure of the drilling fluid, thereby more stably pushing the sliding tube 506 to slide.

[0039] The advantages of this design are: firstly, it ensures that the sliding tube 506 can move smoothly under drilling fluid pressure, improving the stability and reliability of the diversion structure. Secondly, the annular working surface 513 increases the contact area with the drilling fluid, making the force distribution more uniform and reducing component damage caused by excessive local stress.

[0040] For example, in a high-pressure drilling fluid environment, the annular working surface 513 can effectively bear the force, ensuring the normal operation of the sliding tube 506 and avoiding jamming or malfunction.

[0041] In terms of technical effects, the accuracy and stability of the sliding tube 506's response to drilling fluid pressure are significantly improved. Overall working principle: The annular working surface 513 evenly bears the drilling fluid pressure, achieving stable sliding of the sliding tube 506. Overall technical effect: By optimizing the force-bearing structure of the sliding tube 506, the performance and reliability of the guide vane's flow distribution structure are improved.

[0042] In some examples, the annular working surface 513 is conical, and its diameter gradually decreases from near the drilling fluid inlet 503 to far away from the drilling fluid inlet 503.

[0043] In this integrated guide vane diversion structure, the annular working surface 513 is conical, and its diameter gradually decreases from near the drilling fluid inlet 503 to far away from it. In actual operation, such as when drilling fluid enters, this conical annular working surface 513 offers unique advantages.

[0044] The advantages of this design are as follows: First, the conical shape can guide the drilling fluid, allowing the pressure of the drilling fluid to be more effectively converted into the power to slide the sliding tube 506, thus improving energy conversion efficiency. Second, as the diameter gradually decreases, the backflow and turbulence of the drilling fluid on the annular working surface 513 can be reduced, pressure loss can be decreased, and the movement of the sliding tube 506 can be made more sensitive and accurate.

[0045] For example, under complex drilling conditions, the pressure and flow rate of drilling fluid may change. The conical annular working surface 513 can better adapt to these changes, ensuring the stable and reliable operation of the sliding tube 506.

[0046] In terms of technical effects, the sliding tube 506 has improved its response sensitivity to drilling hydraulic pressure and energy utilization efficiency. Overall working principle: Through the guiding and pressure optimization effects of the conical annular working surface 513, the sliding tube 506 achieves efficient and sensitive sliding. Overall technical effect: The structure of the annular working surface 513 has been optimized, further improving the performance and operational reliability of the guide vane's flow distribution structure.

[0047] In some examples, the rotating tube 510 has a sliding part 514, and the tube wall of the rotating tube 510 has a guide groove 515. The sliding part 514 is slidably disposed in the guide groove 515. The sliding part 514 and the guide groove 515 are used to drive the rotating tube 510 to rotate after the sliding tube 506 slides.

[0048] The advantages of this design are as follows: First, through the cooperation of the sliding part 514 and the guide groove 515, the linear sliding of the sliding tube 506 can be accurately converted into the rotation of the rotating tube 510, ensuring the accuracy and reliability of the action. Second, the guide groove 515 restricts and guides the movement of the sliding part 514, preventing deviation or jamming of the rotating tube 510 during rotation, and better ensuring that the direct-flow circulation is effectively disconnected. Compared with the simple sliding method to disconnect the direct-flow circulation, the sliding combined with rotation improves the isolation effect of closing the direct-flow circulation.

[0049] For example, in work scenarios where frequent flow switching occurs, this reliable transmission structure can ensure that the rotating tube 510 can be rotated accurately in each operation, thereby achieving accurate control of the drilling fluid flow direction.

[0050] In terms of technical effects, the accuracy and stability of the sliding tube 506 driving the rotating tube 510 to rotate are significantly improved. Overall working principle: The sliding part 514 slides within the guide groove 515 to achieve the transmission from the sliding tube 506 to the rotating tube 510. Overall technical effect: Through ingenious transmission structure design, the motion control performance of the guide vane's flow-dividing structure is optimized.

[0051] In some examples, the guide groove 515 has a vertical sliding section 516 and a twisting section 517 connected together, and the twisting section 517 is spiral-shaped.

[0052] In actual operation, for example, when the sliding tube 506 slides: initially, the sliding part 514 slides within the vertical sliding section 516, achieving linear motion. When the sliding part 514 enters the torsion section 517 from the vertical sliding section 516, since the torsion section 517 is spiral, the linear motion of the sliding part 514 is converted into the torsion motion of the rotating tube 510.

[0053] The advantages of this design are: First, the vertical sliding section 516 provides initial linear guidance, ensuring stable sliding of the sliding tube 506 in the initial stage and preparing for subsequent rotation. Second, the spiral torsion section 517 enables smooth and continuous rotational transitions, avoiding sudden rotational impacts and improving the stability and reliability of the structure.

[0054] For example, in frequent drilling fluid diversion and switching operations, this segmented and specially shaped guide groove 515 can ensure that the rotation of the rotating tube 510 is accurate and stable, reducing component wear and the risk of failure.

[0055] In terms of technical effects, the process of the sliding tube 506 driving the rotating tube 510 to rotate has been significantly optimized, improving the smoothness and accuracy of the operation. Overall working principle: Through the sequential action of the vertical sliding section 516 and the spiral torsion section 517, the smooth transition from sliding of the sliding tube 506 to rotation of the rotating tube 510 is achieved. Overall technical effect: The unique guide groove 515 structural design enhances the working performance and reliability of the guide vane's flow-diverting structure.

[0056] In some examples, the drilling fluid outlet 504 is circular, and its axis is misaligned with the axis of the rotating tube 510.

[0057] In actual operation, such as in controlling the direct outflow of drilling fluid, this misaligned axis design has certain advantages. When the rotating pipe 510 rotates to block or unblock the direct outlet 504 of the drilling fluid using the straight-through baffle 512, the misaligned axis allows for more precise control of the timing and flow rate of the drilling fluid outflow.

[0058] The advantages of this design are twofold: First, the misalignment of the axes allows for more precise flow regulation, meeting the needs of different drilling conditions. Second, it reduces wear between the straight-through baffle 512 and the drilling fluid outlet 504, extending the service life of the components. For example, in situations requiring precise control of the drilling fluid flow rate, the misalignment design provides more accurate control, preventing excessive or insufficient flow from adversely affecting drilling operations.

[0059] In terms of technical effects, it significantly improves the control accuracy of drilling fluid direct flow and the durability of components. Overall working principle: Precise control of the drilling fluid direct outlet 504 and the rotating pipe 510 axis is achieved through misalignment. Overall technical effect: The ingenious axis layout optimizes the regulation performance of the guide vane's flow distribution structure on the drilling fluid direct flow.

[0060] In some examples, the drilling fluid outlet 504 also has a flared portion 518 located at the lower end of the drilling fluid outlet 504.

[0061] In actual working conditions, such as when drilling fluid flows out from the drilling fluid outlet 504, the presence of the flared section 518 plays a significant role. It increases the cross-sectional area of ​​the outflowing drilling fluid, thereby reducing the resistance during outflow and allowing the drilling fluid to be discharged more smoothly.

[0062] The advantages of this design are twofold: First, it reduces pressure loss of the drilling fluid at the outlet, improving the discharge efficiency. Second, it reduces backflow and turbulence that may result from excessive outlet resistance, ensuring the stability of the drilling fluid flow. For example, in high-flow-rate drilling operations, the flared section 518 effectively prevents the accumulation and blockage of drilling fluid at the straight outlet, ensuring the smooth progress of the drilling process.

[0063] In terms of technical effects, it significantly improves the smoothness and stability of drilling fluid flow from the direct outlet. Overall working principle: By increasing the outflow cross-sectional area through the flared section 518, resistance is reduced, allowing the drilling fluid to flow smoothly from the drilling fluid direct outlet 504. Overall technical effect: By incorporating the flared section 518 at the drilling fluid direct outlet 504, the drainage performance of the drilling fluid is optimized, improving the efficiency and reliability of drilling operations.

[0064] In some examples, the sliding tube 506 also has a connection port 519 located on one side of the bypass stop 508, which is used to connect or disconnect the drilling fluid bypass port 505.

[0065] In practical work, such as when performing drilling fluid diversion operations: when the sliding tube 506 slides, the bypass baffle 508 cancels the blockage of the drilling fluid bypass port 505, and the connecting port 519 connects with the drilling fluid bypass port 505, allowing the drilling fluid to flow out through the bypass port 505; and when the sliding tube 506 slides, causing the bypass baffle 508 to block the drilling fluid bypass port 505, the connecting port 519 also correspondingly cancels the connection with the drilling fluid bypass port 505.

[0066] The advantages of this design are twofold: First, the connection port 519 allows for more precise control of the drilling fluid bypass flow rate and timing. Second, it enables the sliding tube 506 to more effectively open and close the drilling fluid bypass during sliding, improving the accuracy and reliability of the diversion operation.

[0067] For example, in operating conditions with high requirements for drilling fluid diversion, the connecting port 519 can ensure the stability and controllability of the bypass flow, avoiding unnecessary fluctuations and errors. In terms of technical effects, it significantly improves the control accuracy and stability of drilling fluid bypass operations. Overall working principle: By utilizing the sliding of the sliding tube 506, the connecting port 519 and the drilling fluid bypass port 505 are connected or disconnected, thereby controlling the bypass of the drilling fluid. Overall technical effect: Through the design of the connecting port 519, the control performance of the guide vane diversion structure on drilling fluid bypass is optimized.

[0068] In some examples, both the connecting port 519 and the drilling fluid bypass port 505 are arranged in several circles.

[0069] In actual operation, such as when performing drilling fluid bypass operation: multiple circumferentially arranged connecting ports 519 and drilling fluid bypass ports 505 can work simultaneously, evenly distributing the flow rate of drilling fluid and reducing local pressure concentration and uneven flow.

[0070] The advantages of this design are twofold: First, it increases the number of drilling fluid bypass channels, improving bypass efficiency and flow control accuracy. Second, the circumferential arrangement ensures more uniform stress distribution, reducing wear and deformation of components caused by uneven local stress.

[0071] For example, in high-flow, long-duration drilling operations, multiple circumferentially arranged ports can effectively distribute the flow, reduce the working pressure of each port, and extend the service life of the components.

[0072] In terms of technical effects, it significantly improves the flow uniformity of drilling fluid bypass and the durability of the structure. Overall working principle: Uniform and efficient drilling fluid bypass is achieved through the coordinated operation of multiple circumferentially arranged connecting ports 519 and drilling fluid bypass ports 505. Overall technical effect: The multi-port circumferential arrangement design optimizes the bypass performance and reliability of the guide vane diversion structure.

[0073] This embodiment also proposes a continuous tubing window opening device, including an integrated guide swerve structure.

[0074] In actual drilling operations, such as when it is necessary to control the direction and flow rate of drilling fluid, the integrated guide vane diversion structure can play an important role.

[0075] The advantages of this combination are: first, it enables precise diversion of drilling fluid, ensuring appropriate fluid dynamics for different working areas during window opening, thus improving efficiency and quality; second, the integrated structural design reduces the complexity of the device and potential failure points, enhancing the stability and reliability of the entire coiled tubing window opening system.

[0076] For example, in complex downhole environments, accurate drilling fluid diversion can effectively cool and lubricate tools, reduce wear and malfunctions, and ensure the smooth progress of window opening operations.

[0077] In terms of technical effects, it significantly improves the coiled tubing window opening device's control over drilling fluid and operational stability. Overall working principle: Precise flow diversion of drilling fluid through an integrated guide vane structure provides optimized fluid support for each operational stage of the coiled tubing window opening device. Overall technical benefits: Integrating the integrated guide vane flow diversion structure into the coiled tubing window opening device improves the overall performance and reliability of the device, adapting to more complex downhole operation requirements.

[0078] It should be noted that the above embodiments are only used to illustrate the technical solutions of this disclosure and are not intended to limit it. Although this disclosure has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of this disclosure without departing from the spirit and scope of the technical solutions of this disclosure, and all such modifications and substitutions should be covered within the scope of the claims of this disclosure.

Claims

1. An integrated guide vane diversion structure, characterized in that, include: The pipe body (501) has a cavity (502), one end of the cavity (502) has a drilling fluid inlet (503), the other end has a drilling fluid outlet (504), and the side has a drilling fluid bypass port (505). A sliding tube (506) has a first flow guide cavity (507), and the drilling fluid inlet (503) leads to the first flow guide cavity (507). The sliding tube (506) also has a bypass baffle (508). After the sliding tube (506) slides, it blocks or unblocks the drilling fluid bypass port (505), so that the first flow guide cavity (507) leads to or unblocks the drilling fluid bypass port (505). An elastic element (509) acts on the sliding tube (506) to provide the sliding tube (506) to slide so that the bypass stop (508) cancels the force blocking the drilling fluid bypass port (505); A rotating tube (510) is disposed inside the tube body (501) and has a second guide cavity (511). The first guide cavity (507) is connected to the second guide cavity (511). The rotating tube (510) also has a straight-through baffle (512). After the rotating tube (510) rotates, the straight-through baffle (512) blocks or unblocks the drilling fluid straight outlet (504). The sliding tube (506) and the rotating tube (510) are configured such that the sliding tube (506) drives the rotating tube (510) to rotate after sliding.

2. The integrated guide vane diversion structure according to claim 1, characterized in that, The sliding tube (506) has an annular working surface (513) at one end near the drilling fluid inlet (503), and the annular working surface (513) is located inside the lumen (502).

3. The integrated guide vane diversion structure according to claim 2, characterized in that, The annular working surface (513) is conical, and its diameter gradually decreases from near the drilling fluid inlet (503) to far away from the drilling fluid inlet (503).

4. The integrated guide vane diversion structure according to claim 1, characterized in that, The rotating tube (510) has a sliding part (514), and the tube wall of the rotating tube (510) has a guide groove (515). The sliding part (514) is slidably disposed in the guide groove (515). The sliding part (514) and the guide groove (515) are used to drive the rotating tube (510) to rotate after the sliding tube (506) slides.

5. The integrated guide vane diversion structure according to claim 4, characterized in that, The guide groove (515) has a vertical sliding section (516) and a twisting section (517), the vertical sliding section (516) and the twisting section (517) are connected, and the twisting section (517) is spiral.

6. The integrated guide vane diversion structure according to claim 5, characterized in that, The drilling fluid outlet (504) is circular, and its axis is misaligned with the axis of the rotating pipe (510).

7. The integrated guide vane diversion structure according to claim 6, characterized in that, The drilling fluid outlet (504) also has a flared section (518) located at the lower end of the drilling fluid outlet (504).

8. The integrated guide vane diversion structure according to claim 1, characterized in that, The sliding tube (506) also has a connecting port (519) located on one side of the bypass stop (508), and the connecting port (519) is used to connect or disconnect the drilling fluid bypass port (505).

9. The integrated guide vane diversion structure according to claim 8, characterized in that, Both the connecting port (519) and the drilling fluid bypass port (505) are arranged in a series of circles.

10. A continuous tubing window opening device, characterized in that, Includes the integrated guide vane diversion structure as described in any one of claims 1 to 9.

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