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Guide arch for coiled tubing machine or drill rig tubing

A working machine and coiled tubing technology, applied in drill pipe, drill pipe, casing, etc., can solve the problems of difficult maintenance, single function, huge equipment, etc., and achieve the effect of light weight, high degree of automation, and powerful functions

Inactive Publication Date: 2011-12-21
BAOJI PETROLEUM MASCH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a guide arch device suitable for coiled tubing machines or drilling rig pipes, which solves the problems of existing equipment such as bulky equipment, difficult maintenance, single function, low efficiency and high cost

Method used

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  • Guide arch for coiled tubing machine or drill rig tubing
  • Guide arch for coiled tubing machine or drill rig tubing
  • Guide arch for coiled tubing machine or drill rig tubing

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Embodiment Construction

[0015] The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0016] refer to figure 1 , figure 2 , image 3 , the structure of the device of the present invention is that the upper surface of the base 9 is provided with a rotary device chassis 7, the upper surface of the rotary device chassis 7 is provided with a rotary device 6, the rotary device 6 is hinged with the swing device 8, and the swing device 8 is connected with the base 9. The surface is hinged, the lower section of the guide arch 2 is installed on the rotary device 6 through the horizontal moving device 5, and the main guide wheel clamping adjustment device 4 is also arranged between the horizontal moving device 5 and the lower section of the guide arch 2, and the lower section of the guide arch 2 passes through the ear 11 It is hinged with the upper section of the guide arch 1, and a guide block 12 for positioning is also provided at ...

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PUM

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Abstract

The invention discloses a guide arch device suitable for coiled tubing machines or drilling rig pipes. A slewing device chassis is arranged on the upper surface of the base, and a slewing device is arranged on the upper surface of the slewing device chassis. The swing device is hinged, and the lower section of the guide arch is installed on the slewing device. The lower section of the guide arch can move horizontally on the slewing device through the horizontal moving device. The lower section of the arch is hinged to the upper section of the guide arch through lugs; the upper section of the guide arch is hinged to the base through the main support; the upper section of the guide arch and the outer circumference of the lower section of the guide arch are equipped with multiple sets of flipping roller assemblies. The device of the invention has the advantages of small volume, light weight, powerful function, high degree of automation, multiple sets of actions can be realized, and convenient and simple operation.

Description

technical field [0001] The invention belongs to the technical field of petroleum exploration equipment, and relates to a guide arch device suitable for pipes of a coiled tubing machine or a drilling rig. Background technique [0002] At present, coiled tubing drilling technology has become a gradually mature technology, and it is in a technological advantage in directional drilling and underbalanced drilling. As the application range of coiled tubing equipment in oil and gas fields continues to expand. In recent years, coiled tubing drilling technology and coiled tubing fracturing technology have become the two fastest-growing technologies. The pipe guide arch is one of the essential equipments for coiled tubing operations. Its main function is to guide the coiled tubing from the reel to the top of the injector. The guide arch determines the bending fatigue damage of the coiled tubing, that is, determines the use of the coiled tubing. life. As the application range of coil...

Claims

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Application Information

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IPC IPC(8): E21B19/22
Inventor 王洪涛黄悦华栾苏张强
Owner BAOJI PETROLEUM MASCH CO LTD
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