Well drilling and completion whipstock for petroleum drilling and production and use method of well drilling and completion whipstock

Abstract

The invention belongs to the technical field of petroleum drilling, and particularly relates to a well drilling and completion whipstock for petroleum drilling and production and a using method of the well drilling and completion whipstock. A well drilling and well completion whipstock for petroleum drilling and production comprises a shell, a through hole is formed in the surface of the shell, a cylindrical groove is formed in the inner wall of the shell, a positioning groove is formed in the bottom of the inner wall of the cylindrical groove, a cross hole is formed in the bottom of the inner wall of the positioning groove, and a sliding hole is formed in the bottom of the inner wall of the cylindrical groove. A linkage hole is formed in the shell, and the inner wall of the cylindrical groove is fixedly connected with an extending frame. When a hydraulic rod extends, a linkage plate is connected with a sliding rod to push a base plate to move upwards, the base plate can push a slope block to move upwards, the slope block can move out of the interior of a cylindrical groove to make contact with the inner wall of an oil-water well, and a drill bit can break through a new well hole through the inclination of the slope block; and the positioning accuracy of the slope block on a new well and the supporting stability of the slope block on a drill bit are improved.

Description

TECHNICAL FIELD

[0001] The present application belongs to the technical field of oil drilling, and particularly relates to a drilling and completion whipstock for oil drilling and a use method thereof. BACKGROUND

[0002] Side drilling is to open a window on one side of the casing of an oil-water well at a predetermined well section, drill a new wellbore through the window, and then lower a tail pipe to fix the well in the new wellbore. The side drilling technology is to fix a whipstock at a specific depth of an oil-water well, use the inclined surface of the whipstock to create and guide the inclination, use a milling cone to open a window on the side of the casing, drill a new wellbore through the window, and then lower a tail pipe to fix the well. The whipstock is one of the key tools for drilling branch wells. When the whipstock is used, it needs to be fixed on the inner wall of the oil-water well by extrusion and present an inclination so that the drill bit can drill a new wellbore through the inclination of the whipstock.

[0003] When the existing whipstock is used, when the drill bit contacts the surface of the whipstock, the whipstock is easy to vibrate due to the rotation of the drill bit. After being vibrated, the whipstock is easy to loosen from the oil-water well, which causes the whipstock to slide downward and deviate the position of the new wellbore. SUMMARY

[0004] In view of the above problems, the present application aims to provide a drilling and completion whipstock for oil drilling and a use method thereof. When the hydraulic rod of the whipstock extends, the connecting plate pushes the slide rod to move the chassis upward, the chassis pushes the inclined surface block to move upward, the inclined surface block can move out of the inside of the cylindrical groove and contact the inner wall of the oil-water well, the drill bit can drill a new wellbore through the inclination of the inclined surface block, and the accuracy of the inclined surface block in positioning the new wellbore and the stability of the support for the drill bit are improved.

[0005] The technical scheme of the present application is as follows: a drilling and completion whipstock for oil drilling, comprising a shell, a through hole is formed in the surface of the shell, a cylindrical groove is formed in the inner wall of the shell, a positioning groove is formed in the inner wall bottom of the cylindrical groove, a cross hole is formed in the inner wall bottom of the positioning groove, a sliding hole is formed in the inner wall bottom of the cylindrical groove, a linkage hole is formed in the inside of the shell, the inner wall of the cylindrical groove is fixedly connected with an extension frame, and further comprising: a tilting component, the tilting component comprises an inclined surface block, a hanging groove is formed in the inclined surface of the inclined surface block, a sliding groove plate is fixedly connected to the surface of the inclined surface block, a limiting plate is slidingly connected to the inner wall of the sliding groove plate, and a rotating ring is fixedly connected to the bottom of the limiting plate; an extrusion component, the extrusion component comprises an extrusion plate, the end of the extrusion plate is in contact with the inner wall of the extension frame, a working hole is formed in the surface of the extrusion plate, and the end of the extrusion plate is matched with the inner wall of the through hole; an auxiliary component, the auxiliary component comprises a circular plate, the circular plate is arranged above the inside of the cylindrical groove, a semicircular rod is fixedly connected to the top of the circular plate, a fixing groove is formed in the bottom of the circular plate, and a rolling rod is rotatably connected to the inner wall of the fixing groove; a plug-in component, the plug-in component comprises a friction plate, a circular hole is formed in the surface of the friction plate, an extrusion frame is arranged in the inside of the circular hole, and a plug-in rod is fixedly connected to the end of the extrusion frame; a hanging component is arranged on the surface of the inclined surface block.

[0006] Further, the through hole and the extension frame are in communication with each other, the sliding hole and the cross hole are in communication with each other through the linkage hole, the top of the cross hole and the inner wall bottom of the positioning groove are in communication with each other, and the end of the sliding groove plate away from the inclined surface block is in contact with the inner wall of the cylindrical groove.

[0007] Further, the tilting component comprises a base plate, the top of the base plate is rotatably connected with the bottom of the rotating ring, the bottom of the base plate is fixedly connected with a sliding rod, the inner wall bottom of the cross hole is fixedly connected with a hydraulic rod, and the top of the hydraulic rod is fixedly connected with a motor; a matching plate is fixedly connected to the surface of the hydraulic rod, a linkage plate is fixedly connected to the lower surface of the matching plate, the end of the linkage plate away from the matching plate is fixedly connected with the surface of the sliding rod, and the end of the inclined surface block away from the hanging groove is provided with a rectangular groove.

[0008] Further, the hydraulic rod is slidingly connected with the inner wall of the cross hole through the matching plate, the surface of the sliding rod is slidingly connected with the inner wall of the sliding hole, the surface of the linkage plate is slidingly connected with the inner wall of the linkage hole, the motor is arranged in the inside of the positioning groove, and the output end of the motor is fixedly connected with the bottom of the rotating ring.

[0009] Further, the extrusion component comprises a rotating base, the end of the rotating base is rotatably connected with the inner wall of the rectangular groove, the surface of the rotating base is fixedly connected with an elastic rod, the top of the elastic rod is hingedly connected with a triangular block, the inner wall of the triangular block is fixedly connected with a round rod, and the end of the triangular block away from the elastic rod is fixedly connected with the surface of the extrusion plate. The inner wall of the cylindrical groove is fixedly connected with an arc frame, the inner wall of the arc frame is fixedly connected with a stress rod, the surface of the stress rod is fixedly connected with a round hole column, the surface of the round hole column is fixedly connected with a connecting plate, the end of the connecting plate away from the round hole column is fixedly connected with an extension rod, the surface of the extension rod is fixedly connected with an elastic telescopic rod, and the end of the elastic telescopic rod away from the extension rod is fixedly connected with the surface of the round rod.

[0010] Further, the elastic rod is arranged inside the rectangular groove, the end of the round rod penetrates through the triangular block and extends to the outer end of the triangular block, the arc frame is arranged above the inside of the cylindrical groove, and the elastic telescopic rod is arranged in an inclined manner.

[0011] Further, the auxiliary component comprises a bottom groove, the bottom groove is arranged at the bottom of the circular plate, the inner wall of the bottom groove is fixedly connected with a bottom rod, the surface of the bottom rod is sleeved with a movable plate, and the bottom of the movable plate is fixedly connected with the top of the round hole column; the bottom of the circular plate is fixedly connected with an elastic sheet, the end of the elastic sheet away from the circular plate is fixedly connected with the surface of the extension rod, the bottom groove is arranged at the end of the circular plate away from the fixed groove, and the semicircular rod is arranged above the fixed groove.

[0012] Further, the auxiliary component comprises a bottom groove, the bottom groove is arranged at the bottom of the circular plate, the inner wall of the bottom groove is fixedly connected with a bottom rod, the surface of the bottom rod is sleeved with a movable plate, and the bottom of the movable plate is fixedly connected with the top of the round hole column; the bottom of the circular plate is fixedly connected with an elastic sheet, the end of the elastic sheet away from the circular plate is fixedly connected with the surface of the extension rod, the bottom groove is arranged at the end of the circular plate away from the fixed groove, and the semicircular rod is arranged above the fixed groove.

[0013] Further, the hanging component comprises a vertical rod, an end of the vertical rod is fixedly connected with the inner wall bottom of the hanging groove, a surface of the vertical rod is slidably connected with a lifting frame, a surface of the lifting frame is fixedly connected with a hook rod, a surface of the hook rod is fixedly connected with a right-angle plate, a surface of the right-angle plate is fixedly connected with a spring, an end of the spring away from the right-angle plate is fixedly connected with the inner wall bottom of the hanging groove, an end of the right-angle plate away from the hook rod is fixedly connected with the inner wall bottom of the hanging groove through an extension rod; a surface of the lifting frame is fixedly connected with a vertical frame, a bottom of the vertical frame is fixedly connected with a curved plate, an end of the curved plate away from the vertical frame is fixedly connected with a pull rod, a surface of the pull rod is fixedly connected with a connecting column, a surface of the connecting column is fixedly connected with the extrusion plate, an end of the vertical frame away from the lifting frame extends to the outer end of the hanging groove.

[0014] Further, the using method of the well drilling and completion inclinators for oil drilling comprises the following steps: S1: the bottom disc can drive the inclined block to move upwards, so that the inclined block can move out of the inside of the cylindrical groove and contact the inner wall of the oil-water well, and the drill bit can pass through the inclination of the inclined block to drill a new wellbore; S2: the elastic extension rod utilizes elasticity to drive the elastic rod to be inclined, thereby improving the stability of the elastic rod when extruding the extrusion plate, so that the shell can extrude and fix the inner wall of the oil-water well by extruding the extrusion plate; S3: after the circular plate contacts the surface of the inclined block, the two are adapted to each other, and together with the inclined block, the inclination is presented to guide the drill bit to work on the new wellbore, and the circular plate extrudes the surface of the inclined block by the elasticity of the spring; S4: when the push rod moves, the push rod drives the plug-in rod to move away from the end of the friction plate through the extrusion frame, and the plug-in rod is extruded and inserted into the inside of the oil-water well; S5: when the vertical frame moves, the vertical frame pulls the extrusion plate to move into the inside of the rectangular groove through the connection of the curved plate and the pull rod, thereby reducing the extrusion degree of the extrusion plate on the inner wall of the oil-water well.

[0015] The technical effects of the present application are as follows: 1. After the shell enters the inside of the oil-water well, the motor-driven rotating ring rotates in the inside of the cylindrical groove, and the rotating ring drives the inclined block to rotate in the inside of the cylindrical groove through the meshing of the limiting plate and the sliding groove plate when rotating, so as to adjust the direction of the inclined block, so as to position the new wellbore; 2. The hydraulic rod contacts the inner wall of the cross hole through the adapter plate, thereby improving the convenience of the motor when adjusting the direction of the inclined block, and the hydraulic rod drives the bottom disc to move upwards through the connection of the linkage plate and the sliding rod when extending, so that the bottom disc can drive the inclined block to move upwards, so that the inclined block can move out of the inside of the cylindrical groove and contact the inner wall of the oil-water well, and the drill bit can pass through the inclination of the inclined block to drill a new wellbore, thereby improving the accuracy of the inclined block in positioning the new wellbore and the stability of supporting the drill bit.

[0016] The application will be further described in conjunction with the accompanying drawings. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 An external structure diagram of a well drilling and completion whipstock for oil drilling and production according to an embodiment of the application.

[0018] Figure 2 A position diagram of a plug-in part according to an embodiment of the application.

[0019] Figure 3 An internal structure diagram of a well drilling and completion whipstock for oil drilling and production according to an embodiment of the application.

[0020] Figure 4 A position diagram of a whipstock part, an extrusion part, an auxiliary part and a hanging part according to an embodiment of the application.

[0021] Figure 5 A first direction structure diagram of a whipstock part according to an embodiment of the application.

[0022] Figure 6 A second direction structure diagram of a whipstock part according to an embodiment of the application.

[0023] Figure 7 A structure diagram of an auxiliary part according to an embodiment of the application.

[0024] Figure 8 A structure diagram of an extrusion part according to an embodiment of the application.

[0025] Figure 9 An enlarged diagram of A in the application. Figure 7

[0026] Figure 10 A structure diagram of a plug-in part according to an embodiment of the application.

[0027] Figure 11 A structure diagram of a hanging part according to an embodiment of the application.

[0028] ​Reference: 1 - housing; 2 - through hole; 3 - extension frame; 4 - cylindrical groove; 5 - positioning groove; 6 - cross hole; 7 - sliding hole; 8 - linkage hole; 9 - inclined part; 10 - extrusion part; 11 - auxiliary part; 12 - plug-in part; 13 - hanging and taking part; 20 - inclined block; 21 - sliding groove plate; 22 - limiting plate; 23 - hanging groove; 24 - rotating ring; 25 - rectangular groove; 26 - base plate; 27 - sliding rod; 28 - motor; 29 - adapter plate; 30 - hydraulic rod; 31 - linkage plate; 40 - rotating base; 41 - elastic rod; 42 - extrusion plate; 43 - working hole; 44 - circular arc frame; 45 - force rod; 46 - triangular block; 47 - round rod; 48 - elastic telescopic rod; 49 - extension rod; 50 - connecting plate; 51 - round hole column; 60 - round plate; 61 - rolling rod; 62 - fixed groove; 63 - semicircular rod; 64 - spring sheet; 65 - bottom groove; 66 - movable plate; 67 - bottom rod; 70 - friction plate; 71 - round hole; 72 - plug-in rod; 73 - extrusion frame; 74 - conveying rod; 75 - gear; 76 - toothed plate; 77 - shaft rod; 78 - elastic rod; 79 - push rod; 80 - stabilizing rod; 90 - pull rod; 91 - connecting column; 92 - vertical frame; 93 - lifting frame; 94 - right-angle plate; 95 - hook rod; 96 - vertical rod; 97 - telescopic rod; 98 - spring; 99 - curved plate. DETAILED DESCRIPTION Example 1

[0029] As Figures 1-11As shown, a well drilling and completion whipstock for oil drilling includes a housing 1, a through hole 2 is formed on the surface of the housing, a cylindrical groove 4 is formed on the inner wall of the housing 1, a positioning groove 5 is formed on the inner wall bottom of the cylindrical groove 4, a cross hole 6 is formed on the inner wall bottom of the positioning groove 5, a sliding hole 7 is formed on the inner wall bottom of the cylindrical groove 4, a linkage hole 8 is formed in the housing 1, an extension frame 3 is fixedly connected to the inner wall of the cylindrical groove 4, and a whipstock part 9 is arranged in the cylindrical groove 4, the whipstock part 9 comprises a bevel block 20, a hanging groove 23 is formed on the bevel of the bevel block 20, a sliding groove plate 21 is fixedly connected to the surface of the bevel block 20, a limiting plate 22 is slidingly connected to the inner wall of the sliding groove plate 21, and a rotating ring 24 is fixedly connected to the bottom of the limiting plate 22; an extrusion part 10 is arranged on the upper part of the whipstock part 9, the extrusion part 10 comprises an extrusion plate 42, the end of the extrusion plate 42 is in contact with the inner wall of the extension frame 3, a working hole 43 is formed on the surface of the extrusion plate 42, and the end of the extrusion plate 42 is matched with the inner wall of the through hole 2; an auxiliary part 11 is arranged on the upper part of the extrusion part 10, the auxiliary part 11 comprises a circular plate 60, the circular plate 60 is arranged above the inner part of the cylindrical groove 4, a semicircular rod 63 is fixedly connected to the top of the circular plate 60, a fixing groove 62 is formed on the bottom of the circular plate 60, and a rolling rod 61 is rotatably connected to the inner wall of the fixing groove 62; a plug-in part 12 is arranged in the middle of the whipstock part 9, the plug-in part 12 comprises a friction plate 70, a circular hole 71 is formed on the surface of the friction plate 70, an extrusion frame 73 is arranged in the inner part of the circular hole 71, and a plug-in rod 72 is fixedly connected to the end of the extrusion frame 73; a hanging and taking part 13 is arranged on the surface of the bevel block 20.

[0030] The through hole 2 and the extension frame 3 are in communication with each other, the sliding hole 7 and the cross hole 6 are in communication with each other through the linkage hole 8, the top of the cross hole 6 and the inner wall bottom of the positioning groove 5 are in communication with each other, and the end, away from the bevel block 20, of the sliding groove plate 21 is in contact with the inner wall of the cylindrical groove 4.

[0031] The whipstock part 9 comprises a base plate 26, the top of the base plate 26 is rotatably connected to the bottom of the rotating ring 24, the bottom of the base plate 26 is fixedly connected with a sliding rod 27, the inner wall bottom of the cross hole 6 is fixedly connected with a hydraulic rod 30, the top of the hydraulic rod 30 is fixedly connected with a motor 28, the surface of the hydraulic rod 30 is fixedly connected with an adapter plate 29, the lower surface of the adapter plate 29 is fixedly connected with a linkage plate 31, the end, away from the adapter plate 29, of the linkage plate 31 is fixedly connected with the surface of the sliding rod 27, and the end, away from the hanging groove 23, of the bevel block 20 is provided with a rectangular groove 25.

[0032] The hydraulic rod 30 is slidably connected with the inner wall of the cross hole 6 through the adapter plate 29, the surface of the slide rod 27 is slidably connected with the inner wall of the slide hole 7, the surface of the linkage plate 31 is slidably connected with the inner wall of the linkage hole 8, the motor 28 is arranged in the positioning groove 5, and the output end of the motor 28 is fixedly connected with the bottom of the rotating ring 24.

[0033] The extrusion part 10 comprises a rotating base 40, the end of the rotating base 40 is rotatably connected with the inner wall of the rectangular groove 25, the surface of the rotating base 40 is fixedly connected with an elastic rod 41, the top of the elastic rod 41 is hingedly connected with a triangular block 46, the inner wall of the triangular block 46 is fixedly connected with a round rod 47, and the end, away from the elastic rod 41, of the triangular block 46 is fixedly connected with the surface of an extrusion plate 42; the inner wall of the cylindrical groove 4 is fixedly connected with an arc bracket 44, the inner wall of the arc bracket 44 is fixedly connected with a stress rod 45, the surface of the stress rod 45 is fixedly connected with a round hole column 51, the surface of the round hole column 51 is fixedly connected with a connecting plate 50, the end, away from the round hole column 51, of the connecting plate 50 is fixedly connected with an extension rod 49, the surface of the extension rod 49 is fixedly connected with an elastic telescopic rod 48, and the end, away from the extension rod 49, of the elastic telescopic rod 48 is fixedly connected with the surface of the round rod 47.

[0034] The elastic rod 41 is arranged in the rectangular groove 25, the end of the round rod 47 penetrates through the triangular block 46 and extends to the outer end of the triangular block 46, the arc bracket 44 is located above the inner wall of the cylindrical groove 4, and the elastic telescopic rod 48 is arranged in an inclined manner.

[0035] The auxiliary part 1 comprises a bottom groove 65, the bottom groove 65 is arranged at the bottom of the circular plate 60, the inner wall of the bottom groove 65 is fixedly connected with a bottom rod 67, the surface of the bottom rod 67 is sleeved with a movable plate 66, and the bottom of the movable plate 66 is fixedly connected with the top of the round hole column 51; the bottom of the circular plate 60 is fixedly connected with an elastic sheet 64, the end, away from the circular plate 60, of the elastic sheet 64 is fixedly connected with the surface of the extension rod 49, the bottom groove 65 is located at the end, away from the fixed groove 62, of the circular plate 60, and the semicircular rod 63 is arranged above the fixed groove 62.

[0036] The plug-in part 12 comprises an elastic rod 78, the end of the elastic rod 78 is fixedly connected with the surface of the friction plate 70, the end of the elastic rod 78 away from the friction plate 70 is fixedly connected with a shaft rod 77, the surface of the shaft rod 77 is sleeved with a gear 75, the surface of the shaft rod 77 is fixedly connected with a stabilizing rod 80, the end of the stabilizing rod 80 is fixedly connected with the surface of the friction plate 70; the center of the extrusion frame 73 is fixedly connected with a push rod 79, the surface of the push rod 79 is sleeved with a conveying rod 74, the end of the conveying rod 74 away from the push rod 79 is sleeved with the surface of the gear 75, the inner wall of the rectangular groove 25 is fixedly connected with a toothed plate 76, the toothed plate 76 and the gear 75 are mutually engaged, the surface of the friction plate 70 is in contact with the extrusion plate 42, and the plug-in rod 72 is located at the end of the friction plate 70 away from the extrusion plate 42.

[0037] The hanging part 13 comprises a vertical rod 96, the end of the vertical rod 96 is fixedly connected with the inner wall bottom of the hanging groove 23, the surface of the vertical rod 96 is slidingly connected with a lifting frame 93, the surface of the lifting frame 93 is fixedly connected with a hook rod 95, the surface of the hook rod 95 is fixedly connected with a right-angle plate 94, the surface of the right-angle plate 94 is fixedly connected with a spring 98, the end of the spring 98 away from the right-angle plate 94 is fixedly connected with the inner wall bottom of the hanging groove 23, and the end of the right-angle plate 94 away from the hook rod 95 is fixedly connected with the inner wall bottom of the hanging groove 23 through a telescopic rod 97; the surface of the lifting frame 93 is fixedly connected with a vertical frame 92, the bottom of the vertical frame 92 is fixedly connected with a curved plate 99, the end of the curved plate 99 away from the vertical frame 92 is fixedly connected with a pull rod 90, the surface of the pull rod 90 is fixedly connected with a connecting column 91, the surface of the connecting column 91 is fixedly connected with the extrusion plate 42, and the end of the vertical frame 92 away from the lifting frame 93 extends to the outer end of the hanging groove 23. Embodiment 2

[0038] A use method of a drilling and completion whipstock for oil drilling and production, using a drilling and completion whipstock for oil drilling and production as described above, comprising the following steps: S1: when the hydraulic rod 30 extends, the bottom disc 26 is pushed to move upwards through the connection of the linkage plate 31 and the sliding rod 27, the bottom disc 26 can push the inclined block 20 to move upwards, so that the inclined block 20 can move out of the inside of the cylindrical groove 4 and contact the inner wall of the oil-water well, and the drill bit can pass through the inclination of the inclined block 20 to drill a new wellbore; S2: the elastic telescopic rod 48 utilizes elasticity to push the elastic rod 41 to generate inclination, thereby improving the stability of the elastic rod 41 when extruding the extrusion plate 42, so that the shell 1 can extrude and fix the inner wall of the oil-water well through the extrusion of the extrusion plate 42; S3: After the circular plate 60 contacts with the surface of the bevel block 20, the two will adapt to each other, and together with the bevel block 20, the drill bit is guided to work on the new wellbore, and the circular plate 60 extrudes the surface of the bevel block 20 by the elasticity of the spring 64; S4: When the push rod 79 moves, the insertion rod 72 is pushed by the extrusion frame 73 to move away from the end of the friction plate 70, and the insertion rod 72 is inserted into the inside of the oil-water well by extrusion; S5: When the vertical frame 92 moves, the extrusion plate 42 is pulled into the inside of the rectangular groove 25 by the connection of the bending plate 99 and the pull rod 90, so as to reduce the extrusion degree of the extrusion plate 42 on the inner wall of the oil-water well.

[0039] The above merely describes the preferred embodiments of the present application, but the protection scope of the present application is not limited to this. Any person skilled in the art can easily think of changes or replacements within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. A drilling and completion directional drilling tool for oil drilling and production, characterized in that: The enclosure includes a shell (1), a through hole (2) on the surface of the shell, a cylindrical groove (4) on the inner wall of the shell (1), a positioning groove (5) at the bottom of the inner wall of the cylindrical groove (4), a cross hole (6) at the bottom of the inner wall of the positioning groove (5), a sliding hole (7) at the bottom of the inner wall of the cylindrical groove (4), a linkage hole (8) inside the shell (1), an extension frame (3) fixedly connected to the inner wall of the cylindrical groove (4), and an inclined section inside the cylindrical groove (4). The inclined component (9) includes an inclined block (20), the inclined surface of which is provided with a hanging groove (23), a sliding plate (21) is fixedly connected to the surface of the inclined block (20), a limiting plate (22) is slidably connected to the inner wall of the sliding plate (21), and a rotating ring (24) is fixedly connected to the bottom of the limiting plate (22); the upper part of the inclined component (9) is provided with an extrusion component (10), the extrusion component (10) includes an extrusion plate (42), the extrusion plate (42) The end of the extrusion plate (42) contacts the inner wall of the extension frame (3). The surface of the extrusion plate (42) is provided with a working hole (43). The end of the extrusion plate (42) is adapted to the inner wall of the through hole (2). The upper part of the extrusion component (10) is provided with an auxiliary component (11). The auxiliary component (11) includes a circular plate (60). The circular plate (60) is disposed above the inside of the cylindrical groove (4). A semi-circular rod (63) is fixedly connected to the top of the circular plate (60). The bottom of the circular plate (60) is open. A fixed groove (62) is provided, and a roller (61) is rotatably connected to the inner wall of the fixed groove (62); a plug-in component (12) is provided in the middle of the inclined component (9), the plug-in component (12) includes a friction plate (70), a round hole (71) is opened on the surface of the friction plate (70), an extrusion frame (73) is provided inside the round hole (71), and a plug-in rod (72) is fixedly connected to the end of the extrusion frame (73); a hook-up component (13) is provided on the surface of the inclined block (20).

2. The drilling and completion directional drilling tool for oil drilling and production according to claim 1, characterized in that: The through hole (2) is connected to the extension frame (3), the sliding hole (7) is connected to the cross hole (6) through the linkage hole (8), the top of the cross hole (6) is connected to the bottom of the inner wall of the positioning groove (5), and the end of the sliding plate (21) away from the inclined block (20) is in contact with the inner wall of the cylindrical groove (4).

3. The drilling and completion directional drilling tool for oil drilling and production according to claim 1, characterized in that: The inclined component (9) includes a chassis (26), the top of which is rotatably connected to the bottom of the rotating ring (24), a slide rod (27) is fixedly connected to the bottom of the chassis (26), a hydraulic rod (30) is fixedly connected to the bottom of the inner wall of the cross hole (6), and a motor (28) is fixedly connected to the top of the hydraulic rod (30); an adapter plate (29) is fixedly connected to the surface of the hydraulic rod (30), a connecting plate (31) is fixedly connected to the lower surface of the adapter plate (29), and the end of the connecting plate (31) away from the adapter plate (29) is fixedly connected to the surface of the slide rod (27). A rectangular groove (25) is opened at the end of the inclined block (20) away from the hanging groove (23).

4. A drilling and completion directional drilling tool for oil drilling and production according to claim 3, characterized in that: The hydraulic rod (30) is slidably connected to the inner wall of the cross hole (6) through the adapter plate (29), the surface of the slide rod (27) is slidably connected to the inner wall of the slide hole (7), the surface of the linkage plate (31) is slidably connected to the inner wall of the linkage hole (8), the motor (28) is set inside the positioning groove (5), and the output end of the motor (28) is fixedly connected to the bottom of the rotating ring (24).

5. A drilling and completion directional drilling tool for oil drilling and production according to claim 4, characterized in that: The extrusion component (10) includes a rotating base (40), the end of which is rotatably connected to the inner wall of a rectangular groove (25). An elastic rod (41) is fixedly connected to the surface of the rotating base (40). A triangular block (46) is hinged to the top of the elastic rod (41). A round rod (47) is fixedly connected to the inner wall of the triangular block (46). The end of the triangular block (46) away from the elastic rod (41) is fixedly connected to the surface of the extrusion plate (42). An arc frame is fixedly connected to the inner wall of the cylindrical groove (4). (44) A force-bearing rod (45) is fixedly connected to the inner wall of the arc frame (44). A circular hole column (51) is fixedly connected to the surface of the force-bearing rod (45). A connecting plate (50) is fixedly connected to the surface of the circular hole column (51). An extension rod (49) is fixedly connected to the end of the connecting plate (50) away from the circular hole column (51). An elastic telescopic rod (48) is fixedly connected to the surface of the extension rod (49). The end of the elastic telescopic rod (48) away from the extension rod (49) is fixedly connected to the surface of the round rod (47).

6. A drilling and completion directional drilling tool for oil drilling and production according to claim 5, characterized in that: The elastic rod (41) is located inside the rectangular groove (25), the end of the round rod (47) passes through the triangular block (46) and extends to the outer end of the triangular block (46), the arc frame (44) is located inside the cylindrical groove (4) and above it, and the elastic telescopic rod (48) is inclined.

7. A drilling and completion directional drilling tool for oil drilling and production according to claim 6, characterized in that: The auxiliary component (1) includes a bottom groove (65), which is located at the bottom of the circular plate (60). A bottom rod (67) is fixedly connected to the inner wall of the bottom groove (65). A movable plate (66) is sleeved on the surface of the bottom rod (67). The bottom of the movable plate (66) is fixedly connected to the top of the circular hole column (51). A spring piece (64) is fixedly connected to the bottom of the circular plate (60). The end of the spring piece (64) away from the circular plate (60) is fixedly connected to the surface of the extension rod (49). The bottom groove (65) is located at the end of the circular plate (60) away from the fixed groove (62). The semi-circular rod (63) is located above the fixed groove (62).

8. A drilling and completion directional drilling tool for oil drilling and production according to claim 7, characterized in that: The plug-in component (12) includes a spring rod (78), the end of which is fixedly connected to the surface of the friction plate (70). A shaft (77) is fixedly connected to the end of the spring rod (78) away from the friction plate (70). A gear (75) is sleeved on the surface of the shaft (77). A stabilizing rod (80) is fixedly connected to the surface of the shaft (77), and the end of the stabilizing rod (80) is fixedly connected to the surface of the friction plate (70). The center of the extrusion frame (73) A push rod (79) is fixedly connected, and a conveying rod (74) is sleeved on the surface of the push rod (79). The end of the conveying rod (74) away from the push rod (79) is sleeved on the surface of the gear (75). A toothed plate (76) is fixedly connected to the inner wall of the rectangular groove (25). The toothed plate (76) meshes with the gear (75). The friction plate (70) is in contact with the surface of the extrusion plate (42). The plug rod (72) is located at the end of the friction plate (70) away from the extrusion plate (42).

9. A drilling and completion directional drilling tool for oil drilling and production according to claim 8, characterized in that: The hanging component (13) includes a pole (96), the end of which is fixedly connected to the bottom of the inner wall of the hanging groove (23). A lifting frame (93) is slidably connected to the surface of the pole (96). A hook rod (95) is fixedly connected to the surface of the lifting frame (93). A right-angle plate (94) is fixedly connected to the surface of the hook rod (95). A spring (98) is fixedly connected to the surface of the right-angle plate (94). The end of the spring (98) away from the right-angle plate (94) is fixedly connected to the bottom of the inner wall of the hanging groove (23). The end of the right-angle plate (94) away from the hook rod (95) is fixedly connected to the bottom of the inner wall of the hanging groove (23). One end of the 95) is fixedly connected to the bottom of the inner wall of the hanging groove (23) via a telescopic rod (97); a vertical frame (92) is fixedly connected to the surface of the lifting frame (93), a curved plate (99) is fixedly connected to the bottom of the vertical frame (92), a pull rod (90) is fixedly connected to the end of the curved plate (99) away from the vertical frame (92), a connecting column (91) is fixedly connected to the surface of the pull rod (90), the surface of the connecting column (91) is fixedly connected to the extrusion plate (42), and the end of the vertical frame (92) away from the lifting frame (93) extends to the outer end of the hanging groove (23).

10. A method of using a drilling and completion directional drilling tool for oil drilling and production, comprising using the drilling and completion directional drilling tool for oil drilling and production as described in claim 9, characterized in that: Includes the following steps: S1: When the hydraulic rod (30) extends, it pushes the chassis (26) upward through the connection between the connecting plate (31) and the slide rod (27). The chassis (26) can then push the inclined block (20) upward, so that the inclined block (20) can move out of the interior of the cylindrical groove (4) and contact the inner wall of the oil and water well. The drill bit can then open a new wellbore through the inclination of the inclined block (20). S2: The elastic telescopic rod (48) uses elasticity to push the elastic rod (41) to tilt, thereby improving the stability of the elastic rod (41) when it squeezes the extrusion plate (42), so that the outer shell (1) can use the extrusion of the extrusion plate (42) to squeeze and fix the inner wall of the oil and water well. S3: After the circular plate (60) and the inclined block (20) come into contact, they will fit together and together with the inclined block (20) present an inclination to guide the drill bit to work on the new well. The circular plate (60) uses the elasticity of the spring sheet (64) to squeeze the surface of the inclined block (20). S4: When the push rod (79) moves, it pushes the plug rod (72) to move away from the friction plate (70) through the extrusion frame (73), and the plug rod (72) will be inserted into the oil and water well by extrusion; S5: When the vertical frame (92) moves, it pulls the extrusion plate (42) into the rectangular groove (25) through the connection between the bending plate (99) and the tie rod (90), thereby reducing the extrusion force of the extrusion plate (42) on the inner wall of the oil and water well.

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