Transportation and installation device for top drive rotary casing running equipment

Abstract

The invention relates to the technical field of drilling rotary casing running, in particular to a top drive rotary casing running equipment transporting and installing device which is used for solving the problem that top drive rotary casing running equipment is inconvenient to install. The second mounting seat is connected to one side of the first mounting seat and is perpendicular to the first mounting seat; the two first lifting lugs are symmetrically connected to the end, away from the second mounting base, of the first mounting base; the two third lifting lugs are symmetrically connected to the two sides of the second mounting seat; the device can be vertically hoisted through the two first lifting lugs or the two third lifting lugs; the device can be horizontally hoisted through the four second lifting lugs; when the top drive rotary casing running equipment is installed, the transportation and installation device is vertically placed at a wellhead, and at the moment, the second installation base can provide stable supporting for the whole device, so that the top drive rotary casing running equipment is more stable during installation, and the operation efficiency of installation is improved.

Description

Technical Field

[0001] The invention relates to the technical field of drilling rotary casing running, in particular to a top drive rotary casing running equipment transportation and installation device. Background Art

[0002] In the current exploration and development of oil and gas fields, especially in shale gas blocks, there are more and more deep wells, extended displacement wells, and high-angle wells. During the casing operation, the following problems will be faced: the casing is prone to sticking when in contact with the well wall for a long time; the well sections with large full-angle change rate and necking are prone to encounter resistance; pressure leakage from the formation occurs during casing operation; after encountering resistance, the casing string cannot be completely pulled out, reducing the operation time efficiency, etc. The conventional casing method is to use a power casing tong to rotate the casing buckle, which cannot circulate drilling fluid, rotate the casing string, and move up and down, which buries hidden dangers for drilling production.

[0003] The use of top drive rotary casing running equipment can realize the automatic connection and lowering of the casing string, and has the ability to rotate the casing and circulate the mud, which solves the problems of the inability to rotate and circulate the mud during the casing running process. It can maintain the circulation of drilling fluid under safe rotation speed, safe torque and safe drilling pressure, and lower the casing by reaming, thereby reducing the situation where the casing cannot be lowered or cannot be put into place due to obstruction in extended reach wells and horizontal wells, and greatly reducing the complexity of engineering accidents in extended reach wells and horizontal wells.

[0004] However, there is currently no equipment that can assist in the installation of a top drive rotary casing running device, which results in inconvenience in the installation of the top drive rotary casing running device. Summary of the invention

[0005] The invention provides a top drive rotating casing lowering equipment transportation and installation device to solve the problem of inconvenience in installing the top drive rotating casing lowering equipment.

[0006] In order to alleviate the above technical problems, the technical solution provided by the present invention is:

[0007] A top drive rotary casing equipment transportation and installation device comprises: a first mounting seat; a second mounting seat connected to one side of the first mounting seat and perpendicular to the first mounting seat; two first lifting ears symmetrically connected to one end of the first mounting seat away from the second mounting seat; four second lifting ears connected to the middle of the first mounting seat in a rectangular array; two third lifting ears symmetrically connected to both sides of the second mounting seat; the device can be vertically lifted by two of the first lifting ears or two of the third lifting ears; the device can be horizontally lifted by four of the second lifting ears.

[0008] Furthermore, two clamps are connected to the first mounting seat; the two clamps are located on the same axis; and the two clamps are used to fix the torque meter sensor connection and sleeve of the top drive rotating casing device respectively.

[0009] Furthermore, two fixing frames are connected to the first mounting seat; and the two clamps are respectively connected to the two fixing frames.

[0010] Furthermore, a transverse plate is connected to the fixing frame away from the second mounting seat; and the two first hanging ears are respectively connected to two ends of the transverse plate.

[0011] Furthermore, the first mounting seat is provided with a fork connection hole for fork connection by a forklift.

[0012] Furthermore, two placement racks are symmetrically connected to a surface of the second mounting seat facing the first mounting seat; and two swing arms of the top drive rotary casing lowering device are respectively overlapped with the two placement racks.

[0013] Furthermore, two first fixing pins are inserted into the placement rack, and the two first fixing pins are respectively located on both sides of the swing arm of the top drive rotary casing lowering device.

[0014] Furthermore, two mounting tubes are symmetrically connected to one side of the second mounting seat facing the first mounting seat; mounting rods are slidably connected inside the two mounting tubes; and the two placement racks are respectively connected to the ends of the two mounting rods.

[0015] Furthermore, a second fixing pin is inserted into both the installation tube and the installation rod.

[0016] Furthermore, the installation tube is provided with a socket matched with the second fixing pin; the installation tube is provided with two sockets matched with the second fixing pin.

[0017] The beneficial effects of the present invention are analyzed as follows:

[0018] A top drive rotary casing equipment transportation and installation device comprises a first mounting seat; a second mounting seat connected to one side of the first mounting seat and perpendicular to the first mounting seat; two first lifting ears symmetrically connected to one end of the first mounting seat away from the second mounting seat; four second lifting ears connected to the middle of the first mounting seat in a rectangular array; two third lifting ears symmetrically connected to both sides of the second mounting seat; the device can be vertically lifted by two of the first lifting ears or two of the third lifting ears; the device can be horizontally lifted by four of the second lifting ears.

[0019] When hoisting the top drive rotating casing lowering equipment, the top drive rotating casing lowering equipment is installed on the first mounting seat, and the top drive rotating casing lowering equipment is hoisted horizontally by connecting four second lifting ears, and the top drive rotating casing lowering equipment is hoisted vertically by connecting two first lifting ears or two third lifting ears. When hoisting the top drive rotating casing lowering equipment, the suitable hoisting state of the top drive rotating casing lowering equipment is selected according to environmental requirements. When installing the top drive rotating casing lowering equipment, the transportation and installation device is vertically placed on the wellhead. At this time, the second mounting seat can provide support and stability for the entire device, so that the top drive rotating casing lowering equipment is more stable during installation, and the installation operation efficiency is improved. After the installation of the top drive rotating casing lowering equipment is completed, the transportation and installation device is removed from the top drive rotating casing lowering equipment and moved out of the drilling platform. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the specific embodiments of the present invention or the technical solutions in the related technologies, the drawings required for use in the specific embodiments or the related technical descriptions will be briefly introduced below. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0021] Figure 1 A perspective view of the present invention;

[0022] Figure 2 It is a front view of the present invention;

[0023] Figure 3 It is the right side view of the present invention.

[0024] icon:

[0025] 100, first mounting seat; 110, clamp; 120, fixing frame; 130, cross plate; 131, first lifting ear; 140, second lifting ear; 150, fork hole; 200, second mounting seat; 210, third lifting ear; 220, mounting tube; 230, mounting rod; 240, second fixing pin; 250, placement frame; 251, first fixing pin. DETAILED DESCRIPTION

[0026] The technical solution of the present invention will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0027] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0028] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0029] Example

[0030] like Figure 1-Figure 3 As shown, a top drive rotary casing equipment transportation and installation device comprises: a first mounting seat 100; a second mounting seat 200, connected to one side of the first mounting seat 100 and perpendicular to the first mounting seat 100; two first lifting ears 131, symmetrically connected to one end of the first mounting seat 100 away from the second mounting seat 200; four second lifting ears 140, connected to the middle of the first mounting seat 100 in a rectangular array; two third lifting ears 210, symmetrically connected to both sides of the second mounting seat 200; the device can be vertically lifted by the two first lifting ears 131 or the two third lifting ears 210; the device can be horizontally lifted by the four second lifting ears 140.

[0031] The working mechanism of the transport and installation device provided in this embodiment is as follows:

[0032] When hoisting the top drive rotating casing running device, the top drive rotating casing running device is installed on the first mounting seat 100, and the top drive rotating casing running device is hoisted horizontally by connecting the four second lifting ears 140, and the top drive rotating casing running device is hoisted vertically by connecting the two first lifting ears 131 or the two third lifting ears 210. When hoisting the top drive rotating casing running device, the suitable hoisting state of the top drive rotating casing running device is selected according to the environmental requirements. When installing the top drive rotating casing running device, the transport and installation device is placed vertically on the wellhead. The second mounting seat 200 can provide support and stability for the entire device, so that the top drive rotating casing running equipment is more stable during installation, and the installation efficiency is improved. After the top drive rotating casing running equipment is installed, the transportation and installation device is removed from the top drive rotating casing running equipment and moved out of the drilling platform; the area of ​​the first mounting seat 100 is larger than that of the second mounting seat 200. When the top drive rotating casing running equipment is transported, the top drive rotating casing running equipment is fixed on the transportation and installation device, so that the first mounting seat 100 is in contact with the receiving surface, thereby ensuring the stability of the top drive rotating casing running equipment in transportation.

[0033] Regarding how to install the top drive rotating casing running device on the first mounting seat 100, specifically:

[0034] Two clamps 110 are connected to the first mounting seat 100; the two clamps 110 are located on the same axis; the two clamps 110 are respectively used to fix the torque meter sensor connection and sleeve of the top drive rotating casing device.

[0035] The two clamps 110 are located on the same axis, making it easy to install the top drive rotating casing running device. The two clamps 110 respectively fix the torque meter sensor connection and sleeve of the top drive rotating casing running device, so that the top drive rotating casing running device can be firmly connected to the transportation and installation device.

[0036] Among the optional methods of this embodiment, the more preferred ones are:

[0037] Two fixing frames 120 are connected to the first mounting seat 100 ; and the two clamps 110 are connected to the two fixing frames 120 respectively.

[0038] There is a suitable distance between the two fixing frames 120 , and the clamp 110 is connected to the first mounting seat 100 through the fixing frames 120 to ensure the firmness and strength of the connection.

[0039] Among the optional methods of this embodiment, the more preferred ones are:

[0040] A transverse plate 130 is connected to the fixing frame 120 away from the second mounting seat 200 ; two first hanging ears 131 are respectively connected to two ends of the transverse plate 130 .

[0041] The transverse plate 130 is disposed on one end of the first mounting seat 100 away from the second mounting seat 200, so that the first lifting ears 131 at both ends of the transverse plate 130 prevent the transport and installation device from colliding with the top drive rotating casing equipment during lifting.

[0042] Among the optional methods of this embodiment, the more preferred ones are:

[0043] The first mounting seat 100 is provided with a fork connection hole 150 for fork connection by a forklift.

[0044] The provision of the fork-connecting holes 150 makes the transport installation device convenient to be transported by a forklift or a crane.

[0045] How to fix the swing arm of the top drive rotating casing running equipment, specifically:

[0046] Two placement racks 250 are symmetrically connected to a surface of the second mounting seat 200 facing the first mounting seat 100; two swing arms of the top drive rotary casing lowering device are respectively overlapped with the two placement racks 250.

[0047] The arrangement of the placement frame 250 allows the two swing arms of the top drive rotating casing lowering device to be supported, thereby improving the stability of the installation of the top drive rotating casing lowering device.

[0048] Among the optional methods of this embodiment, the more preferred ones are:

[0049] Two first fixing pins 251 are inserted into the placement rack 250 , and the two first fixing pins 251 are respectively located at two sides of the swing arm of the top drive rotary casing lowering device.

[0050] The two first fixing pins 251 are inserted into the placement frame 250, and the two first fixing pins 251 are respectively located on both sides of the swing arm of the top drive rotating casing running device, so as to ensure the firmness of fixing the swing arm of the top drive rotating casing running device.

[0051] Among the optional methods of this embodiment, the more preferred ones are:

[0052] Two mounting tubes 220 are symmetrically connected to one side of the second mounting seat 200 facing the first mounting seat 100 ; mounting rods 230 are slidably connected inside the two mounting tubes 220 ; and two placement racks 250 are respectively connected to the ends of the two mounting rods 230 .

[0053] When the mounting rod 230 slides in the mounting tube 220, the position of the placement frame 250 is changed, thereby adapting to the fixing of the swing arm of the top drive rotary casing lowering equipment to swing within a certain angle.

[0054] Among the optional methods of this embodiment, the more preferred ones are:

[0055] The second fixing pin 240 is inserted into both the mounting tube 220 and the mounting rod 230 .

[0056] When the second fixing pin 240 is inserted into the installation tube 220 and the installation rod 230 , the installation rod 230 does not slide relative to the installation tube 220 , so that the position of the placement rack 250 is fixed.

[0057] Among the optional methods of this embodiment, the more preferred ones are:

[0058] The installation tube 220 is provided with a socket matched with the second fixing pin 240 ; the installation tube 220 is provided with two sockets matched with the second fixing pin 240 .

[0059] After the mounting rod 230 is pulled out or pushed into the mounting cylinder 220 for a certain length, the insertion hole of the second fixing pin 240 on the mounting cylinder 220 is changed so that the mounting rod 230 is fixed after extending out of the mounting cylinder 220 or retracting into the mounting cylinder 220 and does not slide relative to the mounting cylinder 220.

[0060] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A top drive rotary casing equipment transportation and installation device, Features ； It comprises: a first mounting seat (100); A second mounting seat (200) connected to one side of the first mounting seat (100) and perpendicular to the first mounting seat (100); Two first lifting ears (131) symmetrically connected to an end of the first mounting seat (100) away from the second mounting seat (200); Four second lifting ears (140) are connected to the middle of the first mounting seat (100) in a rectangular array; Two third lifting ears (210) are symmetrically connected to two sides of the second mounting seat (200); The device can be vertically hoisted via the two first hoisting ears (131) or the two third hoisting ears (210); The device can be hoisted horizontally via the four second hoisting eyes (140).

2. The top drive rotary casing equipment transportation and installation device according to claim 1, Features ； Two clamps (110) are connected to the first mounting seat (100); The two clamps (110) are located on the same axis; The two clamps (110) are respectively used to fix the torque meter sensor connection and the sleeve of the top drive rotating casing lowering equipment.

3. The top drive rotary casing equipment transportation and installation device according to claim 2, Features ； Two fixing frames (120) are connected to the first mounting seat (100); The two clamps (110) are respectively connected to the two fixing frames (120).

4. The top drive rotary casing equipment transportation and installation device according to claim 3, Features ； A horizontal plate (130) is connected to the fixing frame (120) away from the second mounting seat (200); The two first lifting ears (131) are respectively connected to two ends of the transverse plate (130).

5. The top drive rotary casing equipment transportation and installation device according to claim 1, Features ； The first mounting seat (100) is provided with a fork connection hole (150) for fork connection by a forklift.

6. The top drive rotary casing equipment transportation and installation device according to claim 1, Features ； Two placement racks (250) are symmetrically connected to a surface of the second mounting seat (200) facing the first mounting seat (100); The two swing arms of the top drive rotary casing lowering device are respectively overlapped with the two placement racks (250).

7. The top drive rotary casing equipment transportation and installation device according to claim 6 ， It is characterized by: Two first fixing pins (251) are inserted into the placement rack (250), and the two first fixing pins (251) are respectively located on both sides of the swing arm of the top drive rotary casing lowering device.

8. The top drive rotary casing equipment transportation and installation device according to claim 6, Features ； Two mounting cylinders (220) are symmetrically connected to a side of the second mounting seat (200) facing the first mounting seat (100); The two installation cylinders (220) are both slidably connected with installation rods (230); The two placement racks (250) are respectively connected to the ends of the two installation rods (230).

9. The top drive rotary casing running equipment transportation and installation device according to claim 8 ， It is characterized by: The installation tube (220) and the installation rod (230) are both plugged with a second fixing pin (240).

10. The top drive rotary casing equipment transportation and installation device according to claim 9 ， It is characterized by: The installation cylinder (220) is provided with a plug hole that matches the second fixing pin (240); The installation cylinder (220) is provided with two insertion holes which cooperate with the second fixing pin (240).

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