Catwalk machine and catwalk device

A catwalk and track technology, applied in drilling equipment, earthwork drilling, drill pipe, etc., can solve the problems of large space occupation and low integration degree, and achieve the effect of increasing functions, improving transportation efficiency and increasing safety.

Active Publication Date: 2013-12-04
SICHUAN HONGHUA PETROLEUM EQUIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to overcome the above-mentioned shortcomings of the conventional catwalk machine in the prior art, which needs to transport the drill pipe and the riser separately, occupy a large space, and have a low degree of integration, and provide a catwalk machine and a catwalk machine. One catway machine can realize the function of transporting drill pipe and riser respectively, which improves the integration, saves space, reduces production cost and equipment weight, reduces labor intensity, and increases safety. It can be operated remotely to realize the automatic operation of the catwalk machine, and the catwalk machine can also be used for land drilling operations

Method used

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  • Catwalk machine and catwalk device

Examples

Experimental program
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Effect test

specific Embodiment 1

[0054] A catwalk machine 1, such as figure 1 , 2 As shown, it consists of a mobile frame 14, a double-sided trolley 15, a riser support vehicle 30, a drill pipe centralizing arm 16, a riser centralizing arm 17 and a control system 6, wherein the double-sided trolley 15, the drill pipe centralizing arm 16, Riser righting arms 17 are all installed on the mobile frame 14, and the control system 6 can control the movement of the mobile frame 14; the mobile frame 14 is provided with a supporting plate 33, which is scalable in height, and is convenient for pulling the drill pipe 32 from the catwalk machine 1 on and off, such as image 3 As shown, the riser support vehicle 30 is detachably installed on the mobile frame 14, and is installed on the mobile frame 14 when transporting the riser 11 into and out of the drill floor, as shown in Figure 4 Shown; The mobile frame 14 is also provided with a transportation platform 29, which is detachably installed on the mobile frame 14 thro...

specific Embodiment 2

[0059] A catwalk device such as Figure 10 , 11 12, in addition to the catwalk machine 1 in the specific embodiment 1, it also includes the drill floor surface 2 and the track 4, the track 4 extends along the two ends of the drill floor surface 2, and the two ends of the track 4 are respectively storage for drill pipes. In the storage area and the riser storage area, there are two racks in the track 4, namely rack one 5 and rack two 35, which are symmetrically distributed on both sides of the drill floor surface 2, and the catwalk machine 1 is also provided with gears One 25 and two gears 34 are all adapted to one 5 or two 35 of racks.

[0060] Since the general deep-sea drilling equipment is a semi-submersible platform or located on a drilling ship, the drill pipe 32 is usually arranged on one side of the drill floor 2, the riser 11 is arranged on the other side of the drill floor 2, and the drill pipe 32 or spacer on both sides Water pipe 11 is to lay flat. In view of thi...

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Abstract

The invention discloses a catwalk machine and a catwalk device. The catwalk machine comprises a movable frame, a two-sided trolley, a drilling riser supporting vehicle, a drilling rod centralizing arm, a drilling riser centralizing arm and a control system, wherein the two-sided trolley, the drilling riser supporting vehicle, the drilling rod centralizing arm and the drilling riser centralizing arm are all installed on the movable frame. Supporting plates with the adjustable height are arranged on the movable frame. A drilling rod supporting plate, a drilling riser supporting plate, guiding wheels and limiting wheels are arranged on the two-sided trolley. At least two gears are arranged at the bottom of the movable frame. The catwalk device comprises the catwalk machine. The catwalk device further comprises a drill floor face and a rail, and two racks corresponding to the gears are arranged in the rail. Limiting blocks are further arranged at the two ends of the rail. The catwalk machine can respectively deliver drilling rods and drilling risers, improve the integration level, save space, reduce the production cost, relieve the labor intensity, improve the safety, and improve the production efficiency. The catwalk device reduces the number of devices, and is easy to operate, convenient to transport, and capable of reducing the transportation expense.

Description

technical field [0001] The present invention relates to oil exploration and mining equipment, in particular to a catwalk machine with a high degree of automation that can simultaneously meet the transportation requirements of drill pipes, drill jacks, casings, risers and other special tools (such as some drilling equipment such as turntables) , and a catwalk device. Background technique [0002] With the rapid development of the economy, the demand for oil in various countries in the world is increasing, which promotes the rapid development of offshore oil exploration and development. High, so offshore oil development equipment needs to meet the requirements of high degree of automation, high equipment integration, as small as possible in weight and volume. One-third of the time in offshore operations is spent on tripping drill pipes and pipes, and the pipe handling system is frequently used, the operator is labor-intensive and dangerous, so the automation of the pipe handl...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E21B19/14
CPCE21B19/14
Inventor 姜红喜唐爱民魏双会
Owner SICHUAN HONGHUA PETROLEUM EQUIP
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