Inclination deflector

Abstract

The invention discloses a whipstock, and belongs to the technical field of well drilling and well repairing equipment. The structure and the function of the whipstock are split, modular design is carried out, the whipstock is divided into the setting module and the whipstock module, the setting module and the whipstock module can be sequentially put into the sleeve through the release pup joint, and after the whipstock module is put into the sleeve, the setting module and the whipstock module are connected through the first connecting structure and the fourth connecting structure; therefore, the inclination guiding module and the setting module can be connected in the sleeve to form the whole guider. After the design is adopted, the length of the setting module and the inclination guiding module which are put down is smaller than that of the whole inclination guiding device, the setting module and the inclination guiding module can easily pass through the deformation section of the sleeve, and the setting module and the inclination guiding module respectively pass through the deformation section of the sleeve and then are assembled into the whole inclination guiding device. And the trafficability of the whipstock in sleeve deformation sections such as bending, reducing and the like is improved.

Description

Technical Field

[0001] This application belongs to the technical field of drilling and workover equipment, and particularly relates to a guide vane. Background Technology

[0002] Casing guide directional drilling with window opening refers to a drilling process in which a guide directional drill is inserted into the casing at a certain depth, a window of a certain length is milled out on the casing using a window opening tool, and then a directional side-drilled deviated well is produced.

[0003] Due to the complex formation stress caused by the long-term steam injection of steam-driven blocks during the mining process, the casing of shallow oil layers below the surface is prone to radial bending and diameter reduction, commonly known as "shallow casing deformation".

[0004] In related technologies, the guide tool has difficulty passing smoothly through the deformed section of the casing, which affects the progress of side drilling and window opening operations. Summary of the Invention

[0005] This application aims to at least partially solve the technical problem of poor passage of guide devices in the deformed section of the casing in related technologies. To this end, this application provides a guide device.

[0006] In a first aspect, an embodiment of this application provides a guide device, comprising:

[0007] The setting module includes an anchoring mechanism and a first connecting assembly. The anchoring mechanism is used for fixed connection with the inner wall of the sleeve. The first connecting assembly is provided with a first connecting structure and a second connecting structure for short-circuiting connection with a first release mechanism.

[0008] The guide module includes a guide body and a second connecting component. The guide body is used to guide the window opening tool. The first connecting component is fixedly connected to the anchoring mechanism on the side near the guide module. The second connecting component is fixedly connected to the guide body on the side near the setting module. The side of the guide body away from the setting module is provided with a third connecting structure for short-circuiting connection with the second release tool. The second connecting component includes a fourth connecting structure, which can be fixedly connected to the first connecting structure to fix the setting module and the guide module.

[0009] In some embodiments, the first connecting component has a through hole extending along its length, and both the first connecting structure and the second connecting structure are disposed on the inner wall of the through hole;

[0010] The fourth connection structure is disposed circumferentially on the second connection component;

[0011] Under the condition that the setting module and the guide module are fixedly connected, the second connecting component is at least partially located in the through hole, so that the fourth connecting structure is fixedly connected to the first connecting structure in the through hole.

[0012] In some embodiments, the first connecting component includes a directional self-locking connector and a suspension seat release connector, wherein the suspension seat release connector is located between the directional self-locking connector and the anchoring mechanism, and is fixedly connected to the directional self-locking connector and the anchoring mechanism;

[0013] The through hole includes a first through hole formed in the directional self-locking joint and a second through hole formed in the suspension seat release joint and communicating with the first through hole;

[0014] The first connecting structure is disposed on the inner wall of the first through hole, and the second connecting structure is disposed on the inner wall of the second through hole.

[0015] In some embodiments, the fourth connection structure is snapped into the first connection structure.

[0016] In some embodiments, the anchoring mechanism is a slip hydraulic anchoring mechanism, the slip hydraulic anchoring mechanism having a pressurization channel, and the through hole communicating with the pressurization channel of the slip hydraulic anchoring mechanism.

[0017] In some embodiments, the second connecting assembly further includes a locking rod and a guide head, wherein the guide body, the locking rod, and the guide head are connected in sequence; a first mounting groove is formed between the guide head and the locking rod, and the fourth connecting structure is sleeved on the guide head and located within the first mounting groove.

[0018] In some embodiments, the guide body has a liquid inlet on the side away from the second connecting assembly, and the guide head has a liquid spray outlet on the side away from the guide body. The liquid inlet and the liquid spray outlet are connected by flow channels formed in the guide body, the locking rod, and the guide head.

[0019] In some embodiments, a plurality of spray nozzles are provided, the plurality of spray nozzles are spaced apart from the guide head, at least one spray nozzle faces the inner wall of the through hole, and at least one spray nozzle faces the anchoring mechanism.

[0020] In some embodiments, the first connecting component has a through hole extending along its axial direction, and both the first connecting structure and the second connecting structure are disposed on the inner wall of the through hole;

[0021] The fourth connection structure is disposed circumferentially on the second connection component;

[0022] Under the condition that the setting module and the guide module are fixedly connected, the second connecting component is at least partially located in the through hole, so that the fourth connecting structure is fixedly connected to the first connecting structure in the through hole;

[0023] The first connecting component also has a drain port connected to the through hole on its side wall, and the drain port is located between the fourth connecting structure and the first connecting structure.

[0024] In some embodiments, the guide tilting module further includes a sand flushing pipe, one end of which is fixedly connected to the guide tilting body and communicates with the liquid inlet, and the other end of which is used to be short-circuited to and communicated with the second dropper.

[0025] In some embodiments, the guide body has a second mounting groove on its end face facing the sealing module, and the locking rod portion is located in the second mounting groove and is fixedly connected to the second mounting groove;

[0026] The locking rod has a third mounting groove on its end face facing the guide head. The guide head portion is located in the third mounting groove and is fixedly connected to the third mounting groove.

[0027] In some embodiments, the second connecting component further includes a washer ring sleeved on the guide head and spaced apart from the fourth connecting structure, wherein the fourth connecting structure and the washer ring abut against each other under the action of the locking rod and the guide head.

[0028] In some embodiments, the first end face is the end face of the first connecting component facing the guide body, and the second end face is the end face of the guide body facing the first connecting component;

[0029] A first positioning structure is provided on the first end face, and a second positioning structure is provided on the second end face;

[0030] In the first positioning structure and the second positioning structure, one is a protrusion and the other is a groove, with the protrusion located within the groove.

[0031] In some embodiments, the first end face is angled to the axial direction of the first connecting component, and the second end face is parallel to the first end face.

[0032] The present invention has at least the following beneficial effects:

[0033] The present invention provides a guide device comprising a setting module and a guide module. The setting module has a first connecting structure and a second connecting structure, while the guide module has a third connecting structure and a fourth connecting structure. The setting module and the guide module can be connected to a release short circuit via the second and third connecting structures, respectively, allowing the setting module and the guide module to be sequentially lowered into the sleeve. Then, the setting module and the guide module are connected together via the first and fourth connecting structures to form a complete guide device.

[0034] This invention decomposes the structure and function of the guide into a modular design, dividing the guide into two parts: a setting module and a guiding module. The setting module and the guiding module can be sequentially lowered into the sleeve via a short-circuit release. After the guiding module is lowered, it is connected by a first connecting structure and a fourth connecting structure, allowing the guiding module and the setting module to connect within the sleeve to form a complete guide. With this design, the lengths of the lowered setting module and guiding module are shorter than the overall length of the guide, allowing them to pass more easily through the deformation sections of the sleeve. After passing through the deformation sections of the sleeve, the setting module and the guiding module are assembled into the complete guide, improving the passability of the guide in bending, diameter reduction, and other deformation sections of the sleeve. Attached Figure Description

[0035] To more clearly illustrate the technical solutions in the embodiments of this application, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0036] Figure 1 A schematic diagram of the guide vane in one or more embodiments of this application is shown.

[0037] Figure 2 A schematic diagram of the setting module of the guide vane in one or more embodiments of this application is shown.

[0038] Figure 3 A schematic diagram of the structure of the first connecting component of the guide vane in one or more embodiments of this application is shown.

[0039] Figure 4 A schematic diagram of the directional self-locking joint of the guide vane in one or more embodiments of this application is shown.

[0040] Figure 5 It shows Figure 4 The left view.

[0041] Figure 6 A schematic diagram of the suspension seat release joint of the guide rail in one or more embodiments of this application is shown.

[0042] Figure 7 A schematic diagram of the guide module of the guide device in one or more embodiments of this application is shown.

[0043] Figure 8 A schematic diagram of the structure of the second connecting component of the guide vane in one or more embodiments of this application is shown.

[0044] Figure 9 A schematic diagram of the structure of the guide rod and guide head of the guide in one or more embodiments of this application is shown.

[0045] Figure 10 A schematic diagram of the fourth connection structure of the guide vane in one or more embodiments of this application is shown.

[0046] Figure 11 It shows Figure 10 Top view.

[0047] Figure 12 A schematic diagram of the structure of the guide body of the guide inclinometer in one or more embodiments of this application is shown.

[0048] Figure 13 It shows Figure 12 A sectional view.

[0049] Reference numerals: 100-guide device, 110-setting module, 111-anchoring mechanism, 111a-pressurization channel, 112-first connecting assembly, 112a-through hole, 1121-directional self-locking connector, 1121a-first through hole, 1121b-first guide cone surface, 1121c-drain port, 1121d-first end face, 11211-first connecting structure, 11212-first positioning structure, 1122-suspension seat release connector, 1122a-second through hole, 11221-second connecting structure, 120-guide module, 120a-flow channel, 121-guide body 121a-Liquid inlet, 121b-Second mounting groove, 121c-Second end face, 121d-Guide slope, 1211-Third connecting structure, 1212-Second positioning structure, 1213-Body, 1214-Suspension welding block, 122-Second connecting assembly, 122a-First mounting groove, 1221-Locking rod, 1221a-Third mounting groove, 1222-Guide head, 1222a-Second guide cone, 1222b-Liquid spray nozzle, 1223-Fourth connecting structure, 12231-Fixing part, 12232-Clip head, 1224-Washing ring, 123-Sand flushing pipe. Detailed Implementation

[0050] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present invention.

[0051] It should be noted that all directional indications in the embodiments of the present invention are only used to explain the relative positional relationship and movement of the components in a specific posture. If the specific posture changes, the directional indications will also change accordingly.

[0052] In this invention, unless otherwise explicitly specified and limited, the terms "connection," "fixed," etc., should be interpreted broadly. For example, "fixed" can mean a fixed connection, a detachable connection, or an integral part; it can mean a mechanical connection or an electrical connection; it can mean a direct connection or an indirect connection through an intermediate medium; it can mean the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances.

[0053] Furthermore, in this invention, descriptions involving "first," "second," etc., are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of that feature. Additionally, the technical solutions of the various embodiments can be combined with each other, but only on the basis of being achievable by those skilled in the art. When the combination of technical solutions is contradictory or impossible to implement, such a combination of technical solutions should be considered non-existent and not within the scope of protection claimed by this invention.

[0054] Casing guide directional drilling with window opening refers to a drilling process in which a guide directional drill is inserted into the casing at a certain depth, a window of a certain length is milled out on the casing using a window opening tool, and then a directional side-drilled deviated well is produced.

[0055] Due to the complex formation stress caused by the long-term steam injection of steam-driven blocks during the mining process, the casing of shallow oil layers below the surface is prone to radial bending and diameter reduction, commonly known as "shallow casing deformation".

[0056] In related technologies, the guide tool has difficulty passing smoothly through the deformed section of the casing, which affects the progress of side drilling and window opening operations.

[0057] In related technologies, guide devices suffer from poor passageability in deformed sections such as those with bent or reduced diameter casing. This application provides a guide device that can at least partially solve the problem of poor passageability in traditional guide devices.

[0058] This application is described below with reference to the accompanying drawings and specific embodiments:

[0059] The applicant's analysis of the structure of the guide device in the relevant technology revealed that the guide device can be divided into two parts: a setting module and a guiding module. The setting module serves to fix the entire guide device, while the guiding module guides the window opening tool. In the relevant technology, the setting module and the guiding module of the guide device are usually non-detachable. When the guide device is lowered into the sleeve, the setting module and the guiding module must be lowered together. The overall length of the setting module and the guiding module is usually quite long, exceeding 4 meters, making it difficult for the setting module and the guiding module to pass through the deformed section of the sleeve.

[0060] This application provides a novel inclinometer 100. The inclinometer 100 is divided into different modules according to function and structure. Each module can be inserted into the casing and then connected in the casing to form the inclinometer 100 as a whole, which can improve the passage of the inclinometer 100 in the deformed section of the casing.

[0061] like Figure 1 As shown, the guide plate 100 includes a setting module 110 and a guide plate module 120.

[0062] The setting module 110 includes an anchoring mechanism 111 and a first connecting assembly 112. The anchoring mechanism 111 is used for fixed connection with the inner wall of the sleeve, and the first connecting assembly 112 is provided with a first connecting structure 11211 and a second connecting structure 11221 for short-circuiting connection with the first release handle.

[0063] The structure of the sleeve is known to those skilled in the art and will not be described in detail here.

[0064] Anchoring mechanism 111 is used for fixed connection with the inner wall of the casing. Anchoring mechanism 111 can be a mechanical anchoring mechanism 111, which relies on mechanical principles to firmly connect with the inner wall of the casing. It may include retractable claws or clamps, which, when activated, can tightly grip the inner wall of the casing, thereby fixing the position of the guide device 100. Alternatively, it can be a hydraulic / pneumatic anchoring mechanism 111, which uses a hydraulic or pneumatic system to drive the anchoring element to move or deform, making the anchoring element tightly contact and fixedly connected with the well wall. Hydraulic / pneumatic anchoring mechanisms 111 typically have a large adjustment range, allowing adjustment of the anchoring force as needed. Of course, other types of anchoring structures are also possible, and are not limited in this application. The specific structure of anchoring mechanism 111 is known to those skilled in the art and will not be described in detail here. When using the guide device 100 of this application, the user can select different types of anchoring mechanisms 111 according to different specific scenarios.

[0065] The structure of the first disconnector is varied. Depending on the structure at the mating point between the first disconnector and the second connecting structure 11221, the second connecting structure 11221 will also differ. The second connecting structure 11221 can be adapted to the structure of the first disconnector used, and is not limited in this application. For example, if the first disconnector is connected to the second connecting structure 11221 by a snap-fit, then the second connecting structure 11221 can be a slot or a snap-fit ​​connector, etc.; as another example, if the first disconnector is connected to the second connecting structure 11221 by a thread, then the second connecting structure 11221 can be an internal thread in a connecting hole or an external thread on a physical surface, etc.

[0066] The guide module 120 includes a guide body 121 and a second connecting component 122. The guide body 121 is used to guide the window opening tool. The first connecting component 112 is fixedly connected to the anchoring mechanism 111 on the side near the guide module 120. The second connecting component 122 is fixedly connected to the guide body 121 on the side near the setting module 110. The guide body 121 on the side away from the setting module 110 is provided with a third connecting structure 1211 for short-circuiting connection with the second release tool. The second connecting component 122 includes a fourth connecting structure 1223. The fourth connecting structure 1223 can be fixedly connected to the first connecting structure 12211 so that the setting module 110 is fixedly connected to the guide module 120.

[0067] The window opening tool is used for side window opening operations, such as window milling. The guide body 121 typically has a guide surface 121d, which guides the window opening tool to open the window in a predetermined direction. The specific structure of the window opening tool is known to those skilled in the art and will not be described in detail here.

[0068] The first connecting component 112 of the setting module 110 is fixedly connected to the side of the anchoring mechanism 111 near the guide module 120, and is connected to the anchoring mechanism 111 to form the entire setting module 110. The first connecting component 112 and the anchoring mechanism 111 can be fixedly connected in various ways, such as snap-fit, bolt connection, welding, etc.

[0069] The second connecting component 122 is fixedly connected to the guide body 121 on the side near the setting module 110, and is used to connect with the first connecting component 112. Specifically, the second connecting component 122 is provided with a fourth connecting structure 1223, which can be fixedly connected to the first connecting structure 11211 of the first connecting component 112. The first connecting component 112 is fixedly connected to the anchoring mechanism 111, and the fourth connecting structure 1223 is fixedly connected to the guide body 121. Therefore, when the first connecting structure 11211 and the fourth connecting structure 1223 are fixedly connected, the setting module 110 and the guide module 120 are fixedly connected together to form the guide device 100 as a whole. The second connecting component 122 and the guide body 121 can be fixedly connected in various ways, such as snap-fit, bolt connection, welding, etc.

[0070] The fourth connecting structure 1223 can be fixedly connected to the first connecting structure 11211. That is, the fourth connecting structure 1223 can be fixedly connected to the first connecting structure 11211, or it can be not connected to the first connecting structure 11211. When the fourth connecting structure 1223 is not connected to the first connecting structure 11211, the setting module 110 and the guide module 120 are two independent modules that can be separately inserted into the sleeve. When the fourth connecting structures 1223 are connected together, the setting module 110 and the guide module 120 are connected together, forming the guide device 100 as a whole.

[0071] The fourth connecting structure 1223 and the first connecting structure 11211 can be fixedly connected in various ways, such as adhesive bonding, threaded connection, snap-fit, etc.

[0072] The structure of the second short-circuit is varied. Depending on the different structures at the interface between the second short-circuit and the guide body 121, the third connecting structure 1211 will also differ. The third connecting structure 1211 can be adapted to the structure of the second short-circuit and is not limited in this application.

[0073] like Figure 7As shown, in some embodiments, the guide body 121 includes a body 1213 and a suspension welding block 1214. The suspension welding block 1214 is welded to the body 1213. Two first connecting structures 11211 are provided, including a slot on the suspension welding block 1214 and a bolt connection through hole on the body 1213. The rotating hand-release head of the second hand-release short circuit is engaged in the slot. The bolt thread passes through the bolt connection through hole and is threadedly connected to the fixed welding ring of the second hand-release short circuit. When it is necessary to separate the second hand-release short circuit and the guide body 121, the second hand-release short circuit is rotated, causing the bolt to break, and then the rotating hand-release head and the slot are separated, thereby separating the second hand-release short circuit and the guide body 121.

[0074] like Figure 1 As shown, in the use state of the guide 100, the anchoring mechanism 111 is located below the guide body 121, the first connecting component 112 and the second connecting component 122 are located between the anchoring mechanism 111 and the guide body 121, and the first connecting component 112 is located below the second connecting component 122.

[0075] The guide vane 100 of this application can be assembled inside the sleeve according to the following steps:

[0076] First, on the ground, the first connecting structure 11211 of the setting module 110 and the first release short-circuit are reliably connected. Under the action of the first release short-circuit and tubing, the setting module 110 is lowered into the casing. Next, the anchoring mechanism 111 of the setting module 110 is fixed to the inner wall of the casing. After the anchoring mechanism 111 is reliably fixed, the first release short-circuit is separated from the first connecting structure 11211 and the first release short-circuit is removed. Then, on the ground, the third connecting structure 1211 of the guide module 120 is connected. With the second short-circuit connection being reliably connected, and under the action of the second short-circuit connection and tubing, the guide module 120 is lowered into the casing, so that the fourth connection structure 1223 of the guide module 120 is fixedly connected to the first connection structure 11211 of the setting module 110, thus completing the assembly of the setting module 110 and the guide module 120; after the fourth connection structure 1223 is reliably connected to the first connection structure 11211, the second short-circuit connection is separated from the third connection structure 1211, and the second short-circuit connection is removed.

[0077] This invention breaks down the structure and function of the guide 100 and adopts a modular design, dividing the guide 100 into two parts: a setting module 110 and a guide module 120. The setting module 110 and the guide module 120 can be sequentially lowered into the sleeve through a release short circuit (the setting module 110 is lowered into the sleeve through the first release short circuit, and the guide module 120 is lowered into the sleeve through the second release short circuit). After the guide module 120 is lowered, it is connected through the first connecting structure 11211 and the fourth connecting structure 1223, so that the guide module 120 and the setting module 110 are connected inside the sleeve to form the guide 100 as a whole. With this design, the lengths of the single-entry setting module 110 and guide module 120 are shorter than the overall length of the guide device 100. The setting module 110 and guide module 120 can pass through the deformation section of the sleeve more easily. After the setting module 110 and guide module 120 pass through the deformation section of the sleeve, they are assembled into the guide device 100 as a whole, thereby improving the passability of the guide device 100 in the deformation section of the sleeve, such as bending and diameter reduction.

[0078] The structures of the first and second short-circuit connections can be the same or different, and this application does not impose any restrictions. When the structures of the first and second short-circuit connections are the same, the structures of the second connection structure 11221 and the third connection structure 1211 can also be the same.

[0079] like Figure 1 As shown, in some embodiments, the first connecting component 112 has a through hole 112a extending along its length, and the first connecting structure 11211 and the second connecting structure 11221 are both disposed on the inner wall of the through hole 112a; the fourth connecting structure 1223 is disposed circumferentially on the second connecting component 122; under the condition that the setting module 110 and the guide module 120 are fixedly connected, the second connecting component 122 is at least partially located in the through hole 112a, so that the fourth connecting structure 1223 is fixedly connected to the first connecting structure 11211 in the through hole 112a.

[0080] The first connecting component 112 has a through hole 112a extending along its length. The second connecting structure 11221 and the first connecting structure 11211 are disposed on the inner wall of the through hole 112a. The second connecting structure 11221 and the first connecting structure 11211 can be protrusions, grooves, etc., disposed on the inner wall of the through hole 112a. The fourth connecting structure 1223 is disposed circumferentially on the second connecting component 122. The fourth connecting structure 1223 can also be a protrusion, groove, etc. In this way, the second connecting component 122 can be inserted into the through hole 112a of the first connecting component 112, so that the fourth connecting structure 1223 and the first connecting structure 11211 are connected. This allows the setting module 110 and the guide module 120 to be connected within the sleeve to form the guide device 100 as a whole, facilitating the connection between the first connecting structure 11211 and the fourth connecting structure 1223.

[0081] The first connecting component 112 is provided with a through hole 112a, and the second connecting component 122 can be inserted into the through hole 112a. The through hole 112a is provided to position the second connecting component 122 so as to connect the first connecting structure 11211 and the fourth connecting structure 1223, and to ensure the coaxiality of the setting module 110 and the guide module 120 after connection.

[0082] In addition, after the first connecting structure 11211 and the fourth connecting structure 1223 are connected, the first connecting component 112 can be partially located in the through hole 112a. Under the blocking effect of the first connecting component 112, external mud, sand and other materials are difficult to enter the through hole 112a, so that the first connecting structure 11211 and the fourth connecting structure 1223 are in a relatively good working environment, ensuring the stability of the connection between the first connecting structure 11211 and the second connecting structure 11221.

[0083] In some embodiments, the through hole 112a and the first connecting component 112 are coaxially arranged, the first connecting component 112 and the anchoring mechanism 111 are coaxially arranged, and the second connecting component 122 and the guide body 121 are coaxially arranged. When the second connecting component 122 is inserted into the through hole 112a of the first connecting component 112 and the fourth connecting structure 1223 and the first connecting structure 11211 are connected, the setting module 110 and the guide module 120 are fixedly connected and coaxially arranged.

[0084] like Figure 3 As shown, in order to facilitate the smooth insertion of the second connecting component 122 into the through hole 112a of the first connecting component 112, in some embodiments, a first guide cone surface 1121b is provided on the side of the through hole 112a near the guide body 121. The first guide cone surface 1121b is cone-shaped, and the cross-section of the first guide cone surface 1121b gradually decreases from the side away from the anchoring mechanism 111 to the side near the anchoring mechanism 111.

[0085] like Figure 7 As shown, in order to facilitate the smooth insertion of the guide module 120 into the sleeve, and also to facilitate the smooth insertion of the second connecting component 122 into the through hole 112a of the first connecting component 112, a second guide cone surface 1222a is provided on the side of the second connecting component 122 away from the guide body 121. The second guide cone surface 1222a is cone-shaped, and the cross-section of the second guide cone surface 1222a gradually decreases from the side close to the guide body 121 to the side away from the guide body 121.

[0086] like Figure 2 and Figure 3As shown, in some embodiments, the first connecting component 112 includes a directional self-locking connector 1121 and a suspension seat release connector 1122. The suspension seat release connector 1122 is located between the directional self-locking connector 1121 and the anchoring mechanism 111, and is fixedly connected to the directional self-locking connector 1121 and the anchoring mechanism 111. The through hole 112a includes a first through hole 1121a opened in the directional self-locking connector 1121 and a second through hole 1122a opened in the suspension seat release connector and communicating with the first through hole 1121a. The second connecting structure 11221 is disposed on the inner wall of the second through hole 1122a, and the first connecting structure 11211 is disposed on the inner wall of the first through hole 1121a.

[0087] The suspension seat release joint 1122 is located between the directional self-locking joint 1121 and the anchoring mechanism 111. The side of the directional self-locking joint 1121 is fixedly connected to the directional self-locking joint 1121, and the side of the directional self-locking joint 1122 is fixedly connected to the anchoring mechanism 111, thereby being fixedly connected to the directional self-locking joint 1121 and the anchoring mechanism 111.

[0088] The hanging seat release connector 1122 and the directional self-locking connector 1121 can be fixedly connected in various ways, such as snap-fitting, bonding, welding, etc. In some embodiments, such as... Figure 3 As shown, the suspension seat release connector 1122 is partially located inside the directional self-locking connector 1121 and is threadedly connected to the directional self-locking connector 1121. It is also welded to the directional self-locking connector 1121, as shown below. Figure 2 As shown, the suspension seat release connector 1122 is partially located inside the anchoring mechanism 111 and is threadedly connected to the anchoring mechanism 111, and is also welded to the anchoring mechanism 111. The simultaneous threaded connection and welding strengthen the connection between the suspension seat release connector 1122, the directional self-locking connector 1121, and the anchoring mechanism 111.

[0089] like Figure 4 and Figure 6 As shown, both the directional self-locking connector 1121 and the suspension seat release connector 1122 have through holes. The directional self-locking connector 1121 has a first through hole 1121a, and the suspension seat release connector 1122 has a second through hole 1122a. The first and second through holes 1121a are connected. The second connecting structure 11221 is disposed on the inner wall of the second through hole 1122a, and the first connecting structure 11211 is disposed on the inner wall of the first through hole 1121a. Thus, the second connecting structure 11221 is located on the side of the first connecting structure 11211 closer to the anchoring mechanism 111. Figure 2 As shown, when the guide 100 is in operation, the second connecting structure 11221 is located below the first connecting structure 11211.

[0090] The second connecting structure 11221 is used to short-circuit with the first release mechanism, and the first connecting structure 11211 is used to connect with the fourth connecting structure 1223. When the setting module 110 is lowered into the sleeve, the second connecting structure 11221 is short-circuited with the first release mechanism. When the guide module 120 is lowered into the sleeve and connected to the setting module 110 until the window opening is completed, the first connecting structure 11211 is always connected with the fourth connecting structure 1223. That is to say, the second connecting structure 11221 only plays a role when the setting module 110 is lowered into the sleeve, while the first connecting structure 11211 plays a role throughout the entire window opening operation. The second connecting structure 11221 plays a role for a short time and is idle during the window opening operation. After the second connecting structure 11221 is located on the side of the first connecting structure 11211 near the anchoring mechanism 111, when the second connecting structure 11221 and the first connecting structure 11211 are connected, the second connecting component 122 can block the through hole 112a, which to a certain extent prevents mud, sand and other materials from entering the second connecting structure 11221 through the through hole 112a during window opening operations, thus protecting the second connecting structure 11221, helping to improve the service life of the second connecting structure 11221, and facilitating the removal of the setting module 110 later.

[0091] Furthermore, by placing the second connecting structure 11221 on the side of the first connecting structure 11211 closer to the anchoring structure, during the connection process between the second connecting component 122 and the first connecting component 112, the second connecting component 122 will not pass through the second connecting structure 11221, and the second connecting structure 11221 will not interfere with the second connecting component 122. The design of the size and structure of the second connecting component 122 is not limited by the second connecting structure 11221, which facilitates the design of the second connecting component 122 and also facilitates the connection between the fourth connecting structure 1223 and the first connecting structure 11211.

[0092] like Figure 6 As shown, in some embodiments, the first release short circuit is threadedly connected to the second connection structure 11221, and the second connection structure 11221 is an internal thread formed on the inner wall of the second through hole 1122a.

[0093] like Figure 2 As shown, in some embodiments, the anchoring mechanism 111 is a slip hydraulic anchoring mechanism 111, which has a pressurization channel 111a and a through hole 112a connected to the pressurization channel 111a of the slip hydraulic anchoring mechanism 111.

[0094] When fixing the hydraulic slip anchoring mechanism 111, a steel ball needs to be inserted into the pressure channel 111a. The steel ball blocks the side of the hydraulic slip anchoring mechanism 111 away from the guide module 120. Then, pressure is applied to the pressure channel 111a, causing the anchor claw of the hydraulic slip anchoring mechanism 111 to extend towards the inner wall of the sleeve and abut against the inner wall of the sleeve. The hydraulic slip anchoring mechanism 111 may include parts such as anchor claw, cone, anti-reverse ring, ball seat, guide shoe, and cylinder. The specific structure of the hydraulic slip anchoring mechanism 111 is diverse and known to those skilled in the art, and will not be described in detail here.

[0095] After the through hole 112a connects to the pressurization channel 111a of the hydraulic anchoring mechanism 111, the steel ball can enter the pressurization channel 111a of the hydraulic anchoring mechanism 111 through the through hole 112a, which facilitates the fixing of the hydraulic anchoring mechanism 111 to the inner wall of the sleeve. With this design, it is not necessary to open a hole for the steel ball to pass through separately on the first connecting component 112. The through hole 112a of the first connecting component 112 integrates multiple functions such as allowing the steel ball to pass through, positioning the second connecting component 122, and setting the first connecting structure 11211 and the second connecting structure 11221, which simplifies the structure of the first connecting component 112 and makes it easier to use the guide device 100 of this application.

[0096] It should be noted that after the setting module 110 is lowered to the specified depth, the ball throwing operation will be performed. At this time, the guide module 120 is not yet connected to the setting module 110, and the second connecting component 122 does not block the through hole 112a. Therefore, the steel ball can smoothly pass through the through hole 112a and enter the pressurization channel 111a.

[0097] like Figure 7 and Figure 8 As shown, in some embodiments, the second connecting assembly 122 further includes a locking rod 1221 and a guide head 1222, with the guide body 121, locking rod 1221 and guide head 1222 connected in sequence; a first mounting groove 122a is formed between the guide head 1222 and the locking rod 1221, and a fourth connecting structure 1223 is sleeved on the guide head 1222 and located in the first mounting groove 122a.

[0098] The guide body 121 and the guide head 1222 are located on opposite sides of the locking rod 1221 along its axial direction. One side of the locking rod 1221 is fixedly connected to the guide body 121, and the other side is fixedly connected to the guide head 1222. Figure 7 As shown, when the guide bar 100 is in operation, the upper end of the locking rod 1221 is fixedly connected to the guide body 121, and the lower end is fixedly connected to the guide head 1222.

[0099] like Figure 9As shown, after the guide head 1222 and the locking rod 1221 are connected, a first mounting groove 122a is formed between the guide head 1222 and the locking rod 1221. The fourth connecting structure 1223 is sleeved on the guide head 1222 and located within the first mounting groove 122a. During installation, the fourth connecting structure 1223 is first sleeved on the guide head 1222, and then the guide head 1222 is connected to the locking rod 1221. The fourth connecting structure 1223 is then located within the first mounting groove 122a formed by the guide head 1222 and the locking rod 1221, and is limited within the first mounting groove 122a by the guide head 1222 and the locking rod 1221 to prevent the fourth connecting structure 1223 from detaching from the guide head 1222.

[0100] like Figure 8 As shown, in some embodiments, the second connecting assembly 122 also includes a washer 1224, which is sleeved on the guide head 1222 and spaced apart from the fourth connecting structure 1223. Under the action of the locking rod 1221 and the guide head 1222, the fourth connecting structure 1223 and the washer 1224 abut against each other.

[0101] The number of washer rings 1224 and fourth connecting structures 1223 can be one or more, and is not limited in this application. Both washer rings 1224 and locking rings are sleeved on guide heads 1222, and the washer rings 1224 and locking rings are spaced apart. In this way, when the guide head 1222 and the locking rod 1221 are connected, the guide head 1222 and the locking rod 1221 will clamp the washer rings 1224 and fourth connecting structures 1223 located in the first mounting groove 122a, so that the fourth connecting structure 1223 is fixed and prevented from loosening, thereby improving the stability of the connection between the setting module 110 and the guide tilt module 120.

[0102] In some embodiments, the fourth connection structure 1223 and the first connection structure 11211 are snapped together.

[0103] The fourth connecting structure 1223 and the first connecting structure 11211 are fixedly connected by a snap-fit ​​method. In the first connecting structure 11211 and the fourth connecting structure 1223, one is a slot and the other is a head. The first connecting structure 11211 can be the slot and the fourth connecting structure 1223 can be the head, or the first connecting structure 11211 can be the head and the fourth connecting connector can be the slot.

[0104] like Figure 4 As shown, in some embodiments, the first connecting structure 11211 is a slot formed on the inner wall of the first through hole 1121a. For example... Figure 10 and Figure 11As shown, the fourth connection structure 1223 includes a fixing part 12231 and a card head 12232 that are fixedly connected. The card head 12232 engages with the inner wall of the card slot, and the fixing part 12231 is sleeved on the guide head 1222.

[0105] like Figure 11 As shown, in some embodiments, in order to improve the stability of the fourth connection structure 1223 connection, a plurality of card heads 12232 are provided at intervals on the fixing part 12231 along the circumferential direction of the fixing part 12231 to securely engage with the card slot.

[0106] In some embodiments, such as Figure 4 As shown, to facilitate the engagement of the card head 12232 and the card slot (first connecting structure 11211), the lower end face of the card slot is an inclined surface oriented towards the anchoring mechanism 111; to improve the reliability of the engagement between the card head 12232 and the card slot, the upper end face of the card slot is a plane perpendicular to the axis of the directional self-locking connector 1121, as shown. Figure 10 As shown, the card head 12232 of the fourth connecting structure 1223 is located on the side of the fixing part 12231 away from the anchoring mechanism 111, and the card head 12232 is inclined towards the anchoring mechanism 111. In this way, when the second connecting component 122 is inserted into the through hole 112a of the first connecting component 112, the card head 12232 can be smoothly engaged in the card slot, and the card head and the card slot are self-locking, so that the first connecting structure 11211 and the fourth connecting structure 1223 are self-locking and engaging, which enhances the reliability of the connection between the setting module 110 and the guide module 120.

[0107] There are various ways to fix the locking rod 1221 and the guide head 1222, and there are also various ways to fix the locking rod 1221 and the guide body 121, such as snap-fitting, bonding, welding, etc.

[0108] like Figure 7 As shown, in some embodiments, the guide body 121 has a second mounting groove 121b on its end face facing the sealing module 110, and the locking rod 1221 is partially located in the second mounting groove 121b and is fixedly connected to the second mounting groove 121b.

[0109] Under the limiting action of the second mounting groove 121b, the locking rod 1221 and the guide body 121 can cooperate more accurately. In addition, after the locking rod 1221 is fixedly connected to the second mounting groove 121b, the section of the locking rod 1221 used to connect with the second mounting groove 121b is located inside the second mounting groove 121b. Mud, sand and other substances are difficult to adhere to the section of the locking rod 1221 used to connect with the second mounting groove 121b, which provides protection for the section of the locking rod 1221 used to connect with the second mounting groove 121b and helps to ensure the connection strength of the locking rod 1221 and the second mounting groove 121b.

[0110] The locking rod 1221 is located within the second mounting groove 121b and can be bonded or snapped onto the inner wall of the second mounting groove 121b. In some embodiments, the portion of the locking rod 1221 located within the second mounting groove 121b is provided with external threads, and the second mounting groove 121b is provided with internal threads, and the locking rod 1221 is threadedly connected to the guide body 121.

[0111] like Figure 8 As shown, in some embodiments, the end face of the locking rod 1221 facing the guide head 1222 is provided with a third mounting groove 1221a, and the guide head 1222 is partially located in the third mounting groove 1221a and is fixedly connected to the third mounting groove 1221a.

[0112] Under the limiting effect of the third mounting groove 1221a, the guide head 1222 and the locking rod 1221 can cooperate relatively accurately. Furthermore, after the guide head 1222 is fixedly connected to the third mounting groove 1221a, the section of the guide head 1222 used for connecting to the third mounting groove 1221a is located inside the third mounting groove 1221a. Mud, sand, etc., are difficult to adhere to this section, providing protection for it and helping to ensure the connection strength between the guide head 1222 and the third mounting groove 1221a. The guide head 1222 portion, located inside the third mounting groove 1221a, can be bonded or snapped against the inner wall of the mounting groove. In some embodiments, the portion of the guide head 1222 located within the third mounting groove 1221a is provided with external threads, the inner wall of the third mounting groove 1221a is provided with internal threads, the guide head 1222 is threadedly connected to the locking rod 1221, and a set screw is installed on the locking rod 1221, the set screw abutting against the guide head 1222.

[0113] In some embodiments, such as Figure 7 As shown, the guide body 121 has a liquid inlet 121a on the side away from the second connecting assembly 122, and the guide head 1222 has a liquid spray nozzle 1222b on the side away from the guide body 121. The liquid inlet 121a and the liquid spray nozzle 1222b are connected by a flow channel 120a opened in the guide body 121, the locking rod 1221 and the guide head 1222.

[0114] During the assembly of the guide vane 100, the setting module 110 is first lowered into the casing. Due to the influence of impurities such as mud and sand inside the casing, the first connecting structure 11211 and the second connecting structure 11221 are easily covered by contaminants such as mud and sand, making it impossible for the fourth connecting structure 1223 and the first connecting structure 11211 to connect smoothly. By setting up the inlet 121a, the flow channel 120a and the spray nozzle 1222b, the inlet 121a of the guide vane module 120 can be connected to the water supply module. During the lowering process of the guide vane module 120, flushing fluid is sprayed out through the spray nozzle 1222b to flush the first connecting structure 11211, the second connecting structure 11221 and the through hole 112a, so as to facilitate the connection between the first connecting structure 11211 and the fourth connecting structure 1223, which helps to improve the installation efficiency of the guide vane 100 and the efficiency of the window opening operation.

[0115] The spray nozzle 1222b can be set to one or multiple.

[0116] In some implementations, multiple spray nozzles 1222b are provided, and the multiple spray nozzles 1222b are spaced apart on the guide head 1222. At least one spray nozzle 1222b faces the inner wall of the through hole 112a, and at least one spray nozzle 1222b faces the anchoring mechanism 111.

[0117] The spray nozzle 1222b facing the inner wall of the through hole 112a flushes the inner wall of the through hole 112a and the first connecting structure 11211 and the second connecting structure 11221 on the inner wall. The spray nozzle 1222b facing the anchoring mechanism 111 flushes the middle area of ​​the through hole 112a to ensure cleaning effect.

[0118] In some embodiments, such as Figure 8 As shown, a spray nozzle 1222b is provided at the lower end of the guide head 1222, which faces the anchoring mechanism 111 to flush the central area of ​​the through hole 112a. A second guide cone surface 1222a is provided on the guide head 1222, and four spray nozzles 1222b are provided on the second guide cone surface 1222a along the circumference of the guide head 1222. The four spray nozzles 1222b are spaced apart and face the inner wall of the through hole 112a to flush the inner wall of the through hole 112a and the first connecting structure 11211 and the second connecting structure 11221 on the inner wall.

[0119] like Figure 3 As shown, in some embodiments, the sidewall of the first connecting component 112 is also provided with a drain port 1121c communicating with the through hole 112a, and the drain port 1121c is located between the fourth connecting structure 1223 and the first connecting structure 11211.

[0120] The drain port 1121c can be located on the directional self-locking connector 1121, the suspension seat release connector 1122, or both. The drain port 1121c is used to drain the flushing fluid sprayed from the spray nozzle 1222b during the flushing process, as well as mud and sand in the flushing fluid. 1121c is positioned between the first connecting structure 11211 and the fourth connecting structure 1223, allowing the flushing fluid and mud and sand in it to be discharged from above the second connecting structure 11221. This helps to prevent flushing fluid containing mud, sand, and other impurities from passing through the second connecting structure 11221 and adhering to it, thus avoiding damage and extending the service life of the second connecting structure 11221.

[0121] like Figure 7 As shown, in some embodiments, the guide tilting module 120 further includes a sand flushing pipe 123. One end of the sand flushing pipe 123 is fixedly connected to the guide tilting body 121 and communicates with the liquid inlet 121a. The other end of the sand flushing pipe 123 is used to short-circuit and communicate with the second release hand.

[0122] In the operating state of the guide vane 100 of this application, the lower end of the flushing pipe 123 is connected to and communicates with the inlet 121a of the guide vane 100, and the upper end of the flushing pipe 123 is connected to and communicates with the internal flow channel 120a of the second release. Thus, when the guide vane module 120 is installed, the flushing fluid enters the flushing pipe 123 through the second release, then enters the guide vane body 121 through the flushing pipe 123, and finally sprays out from the guide head 1222 of the second connecting assembly 122. The flushing pipe 123 connects and communicates the guide vane body 121 and the second release, facilitating the flow of the flushing fluid.

[0123] It is easy to understand that the setting module 110 is fixed on the inner wall of the sleeve, and the guide module 120 is installed on the setting module 110. The guide module 120 guides the window opening tool. If the guide module 120 rotates around its axis, the position of the guide surface 121d on it will change, which will cause the forward direction of the window opening tool to change, resulting in the failure of the window opening operation.

[0124] like Figure 2 and Figure 7As shown, in some embodiments, the first end face 1121d is the end face of the first connecting component 112 near the guide body 121, and the second end face 121c is the end face of the guide body 121 near the first connecting component 112. The first end face 1121d is provided with a first positioning structure 11212, and the second end face 121c is provided with a second positioning structure 1212. In the first positioning structure 11212 and the second positioning structure 1212, one is a protrusion and the other is a groove, with the protrusion located inside the groove.

[0125] In the first positioning structure 11212 and the second positioning structure 1212, one is a protrusion and the other is a groove, with the protrusion located inside the groove. The groove limits the protrusion. When the guide tilting module 120 rotates around its axis relative to the setting module 110, the inner wall of the groove can contact the outer wall of the protrusion, thereby preventing the guide tilting module 120 from rotating relative to the setting module 110, so as to improve the stability of the connection between the guide tilting module 120 and the setting module 110 and ensure that the orientation of the guide tilting module 120 is accurate and reliable.

[0126] The specific structures of the first positioning structure 11212 and the second positioning structure 1212 are not limited in this application.

[0127] In some implementations, the first end face 1121d is angled to the axis of the first connecting component 112, and the second end face 121c is parallel to the first end face 1121d.

[0128] The first end face 1121d is angled to the axis of the first connecting component 112. This angle can be obtuse or acute, but not right. The second end face 121c is parallel to the first end face 1121d, and therefore also angled to the axis of the first connecting component 112. With this design, when the guide tilt module 120 attempts to rotate relative to the setting module 110 around its axis, the second end face 121c will rotate. Since the first end face 1121d is located on the setting module 110 and is fixed, the second end face 121c will abut against it. The first end face 1121d will exert a force on the second end face 121c to prevent its rotation, thus preventing the guide tilt module 120 from rotating relative to the setting module 110. This limits the positioning of the guide tilt module 120, ensuring its accurate and reliable orientation.

[0129] like Figure 4 and Figure 5As shown, in some embodiments, the first end face 1121d is the end face of the directional self-locking connector 1121 facing the guide inclined body 121, and the first positioning structure 11212 is disposed on the end face of the directional self-locking connector 1121 facing the guide inclined body 121. Two first positioning structures 11212 are disposed on the first end face 1121d, respectively disposed on the upper and lower parts of the first end face 1121d. One of the first positioning structures 11212 is a first protrusion extending along the axial direction of the directional self-locking connector 1121, and the other first positioning structure 11212 is a first groove extending along the axial direction of the directional self-locking connector 1121. Figure 12 and Figure 13 As shown, two second positioning structures 1212 are provided on the second end face 121c. The two second positioning structures 1212 are respectively located on the upper and lower parts of the second end face 121c. One of the second positioning structures 1212 is a second protrusion extending along the axis of the guide body 121. When the setting module 110 is fixedly connected with the guide module 120, the second protrusion is located in the first groove. The other second positioning structure 1212 is a second groove extending along the axis of the guide body 121. When the setting module 110 is fixedly connected with the guide module 120, the first protrusion is located in the second groove. The cooperation of the two sets of protrusions and grooves improves the stability of the connection between the guide module 120 and the setting module 110.

[0130] In one embodiment, the second connection structure 11221 can also be used to connect with a retrieval tool to deal with the situation where the guide vane 100 gets stuck, providing a solution for subsequent accident handling.

[0131] The following describes how to use the guide vane 100 of this application:

[0132] First, on the ground, the oil pipe is reliably connected to the first release short circuit, and the first release short circuit is reliably connected to the second connection structure 11221 of the setting module 110 by thread.

[0133] Next, the first release short-circuit and setting module 110 is lowered into the casing to a specified depth through the oil pipe, and the depth is checked by measuring the oil pipe. After the setting position is confirmed, the ground operator throws a ball into the oil pipe so that the steel ball cooperates with the ball seat of the anchoring mechanism 111 to seal and block the pressurization channel 111a of the anchoring mechanism 111.

[0134] Next, the ground pump truck equipment pressurizes the anchoring mechanism 111, pushing the conical part in the anchoring mechanism 111 to move, causing the anchor claw to extend outward and anchor on the inner wall of the casing, achieving a stable sealing effect.

[0135] Next, the tubing is raised to 2-3T above the original tubing string's suspended load to test the reliability of the anchoring. If the anchoring is unreliable, the tubing string is lowered to the setting position and pressure is repeatedly applied. The anchoring process is repeated until the anchoring is reliable before proceeding to the next step. After the anchoring is reliable, the ground operator raises the tubing to 1-2T above the original tubing string's suspended load, rotates the tubing string forward to perform the first release short-circuit action between the first release short-circuit and the setting module 110. After the release is completed, the setting module 110 is retracted and pressure is applied to remove the tubing string inside the casing and the first release short-circuit.

[0136] Next, on the ground, the oil pipe is reliably connected to the second release short circuit, and the second release short circuit is reliably connected to the third connection structure 1211 of the guide tilt module 120.

[0137] Next, the guide module 120 is lowered into the casing by the oil pipe at a distance of 1-2 meters above the setting module 110. The oil pipe is then connected to the ground pump truck equipment, and water is injected into the sand flushing pipe 123 through the ground pump truck equipment. The water is sprayed out from the spray nozzle 1222b to flush the first connection structure 11211 and the through hole 112a.

[0138] Finally, the tubing string is slowly lowered to the docking guide module 120 until it contacts the stable setting module 110. A load of 1-2T is applied and the tubing string is rotated, causing the second connecting component 122 of the docking guide module 120 to gradually insert into the through hole 112a, so that the fourth connecting structure 1223 engages with the first connecting structure 11211. After the fourth connecting structure 1223 and the first connecting structure 11211 are reliably engaged, the ground operator lifts the tubing to a load of 1-2T above the original tubing string's suspended load, rotates the tubing string to perform the release action between the second release short connector and the guide module 120, and after the release is completed, the tubing string and the second release short connector are pulled out of the well.

[0139] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of this application. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. In addition, those skilled in the art can combine and integrate the different embodiments or examples described in this specification.

[0140] Furthermore, the technical solutions of the various embodiments can be combined with each other, but only if they are based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such combination of technical solutions does not exist and is not within the scope of protection claimed in this application.

[0141] Although embodiments of this application have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of this application, the scope of which is defined by the claims and their equivalents.

Claims

1. A guide device, characterized in that, include: The setting module (110) includes an anchoring mechanism (111) and a first connecting component (112). The anchoring mechanism (111) is used to fix the connection to the inner wall of the sleeve. The first connecting component (112) is provided with a first connecting structure (11211) and a second connecting structure (11221) for short-circuiting connection with the first release handle. The guide module (120) includes a guide body (121) and a second connecting component (122). The guide body (121) is used to guide the window opening tool. The first connecting component (112) is fixedly connected to the anchoring mechanism (111) on the side near the guide module (120). The second connecting component (122) is fixedly connected to the guide body (121) on the side near the seating module (110). The guide body (121) on the side away from the seating module (110) is provided with a third connecting structure (1211) for short-circuiting connection with the second release tool. The second connecting component (122) includes a fourth connecting structure (1223). The fourth connecting structure (1223) can be fixedly connected to the first connecting structure (12211) so that the seating module (110) is fixedly connected to the guide module (120).

2. The guide device according to claim 1, characterized in that, The first connecting component (112) has a through hole (112a) extending along its length, and the first connecting structure (11211) and the second connecting structure (11221) are both disposed on the inner wall of the through hole (112a). The fourth connection structure (1223) is disposed circumferentially in the second connection component (122); With the sealing module (110) and the guide module (120) fixedly connected, the second connecting component (122) is at least partially located in the through hole (112a) so that the fourth connecting structure (1223) is fixedly connected to the first connecting structure (11211) in the through hole (112a).

3. The guide device according to claim 2, characterized in that, The first connecting assembly (112) includes a directional self-locking connector (1121) and a suspension seat release connector (1122). The suspension seat release connector (1122) is located between the directional self-locking connector (1121) and the anchoring mechanism (111), and is fixedly connected to the directional self-locking connector (1121) and the anchoring mechanism (111). The through hole (112a) includes a first through hole (1121a) opened in the directional self-locking joint (1121) and a second through hole (1122a) opened in the suspension seat release joint (1122) and communicating with the first through hole (1121a); The first connecting structure (11211) is disposed on the inner wall of the first through hole (1121a), and the second connecting structure (11221) is disposed on the inner wall of the second through hole (1122a).

4. The guide device according to claim 2, characterized in that, The fourth connecting structure (1223) is engaged with the first connecting structure (11211).

5. The guide device according to claim 2, characterized in that, The anchoring mechanism (111) is a slip hydraulic anchoring mechanism, which has a pressure channel (111a) and the through hole (112a) is connected to the pressure channel (111a) of the slip hydraulic anchoring mechanism.

6. The guide device according to claim 1, characterized in that, The second connecting assembly (122) further includes a locking rod (1221) and a guide head (1222), wherein the guide body (121), the locking rod (1221) and the guide head (1222) are connected in sequence; a first mounting groove (122a) is formed between the guide head (1222) and the locking rod (1221), and the fourth connecting structure (1223) is sleeved on the guide head (1222) and located in the first mounting groove (122a).

7. The guide device according to claim 6, characterized in that, The guide body (121) has a liquid inlet (121a) on the side away from the second connecting assembly (122), and the guide head (1222) has a liquid spray port (1222b) on the side away from the guide body (121). The liquid inlet (121a) and the liquid spray port (1222b) are connected by a flow channel (120a) formed in the guide body (121), the locking rod (1221) and the guide head (1222).

8. The guide device according to claim 7, characterized in that, Multiple spray nozzles (1222b) are provided, and the multiple spray nozzles (1222b) are spaced apart from the guide head (1222). At least one spray nozzle (1222b) faces the inner wall of the through hole (112a), and at least one spray nozzle (1222b) faces the anchoring mechanism (111).

9. The guide device according to claim 7, characterized in that, The first connecting component (112) has a through hole (112a) extending along its axial direction, and the first connecting structure (11211) and the second connecting structure (11221) are both disposed on the inner wall of the through hole (112a). The fourth connection structure (1223) is disposed circumferentially in the second connection component (122); Under the condition that the setting module (110) and the guide module (120) are fixedly connected, the second connecting component (122) is at least partially located in the through hole (112a) so that the fourth connecting structure (1223) is fixedly connected to the first connecting structure (11211) in the through hole (112a); The first connecting component (112) also has a drain port (1121c) connected to the through hole (112a) on its side wall. The drain port (1121c) is located between the fourth connecting structure (1223) and the first connecting structure (11211).

10. The guide device according to claim 6, characterized in that, The guide tilt module (120) also includes a sand flushing pipe (123). One end of the sand flushing pipe (123) is fixedly connected to the guide tilt body (121) and communicates with the liquid inlet (121a). The other end of the sand flushing pipe (123) is used to connect to the second release and communicate with the second release.

11. The guide device according to claim 6, characterized in that, The guide body (121) has a second mounting groove (121b) on its end face facing the sealing module (110), and the locking rod (1221) is located in the second mounting groove (121b) and is fixedly connected to the second mounting groove (121b). The locking rod (1221) has a third mounting groove (1221a) on its end face facing the guide head (1222). The guide head (1222) is partially located in the third mounting groove (1221a) and is fixedly connected to the third mounting groove (1221a).

12. The guide device according to claim 6, characterized in that, The second connecting component (122) further includes a washer (1224), which is sleeved on the guide head (1222) and spaced apart from the fourth connecting structure (1223). Under the action of the locking rod (1221) and the guide head (1222), the fourth connecting structure (1223) and the washer (1224) abut against each other.

13. The guide device according to any one of claims 1-12, characterized in that, The first end face (1121d) is the end face of the first connecting component (112) facing the guide body (121), and the second end face (121c) is the end face of the guide body (121) facing the first connecting component (112). A first positioning structure (11212) is provided on the first end face (1121d), and a second positioning structure (1212) is provided on the second end face (121c); In the first positioning structure (11212) and the second positioning structure (1212), one is a protrusion and the other is a groove, with the protrusion located within the groove.

14. The guide device according to claim 13, characterized in that, The first end face (1121d) is angled to the axis of the first connecting component (112), and the second end face (121c) is parallel to the first end face (1121d).

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