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Conveyor device for drill pipe of deep hole drilling equipment

A conveying device, deep hole drilling technology, applied in drilling equipment, drilling equipment and methods, drilling pipes, etc., can solve problems such as difficult injury risks

Inactive Publication Date: 2018-01-26
HERRENKNECHT VERTICAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The job is difficult and carries no small risk of injury

Method used

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  • Conveyor device for drill pipe of deep hole drilling equipment
  • Conveyor device for drill pipe of deep hole drilling equipment
  • Conveyor device for drill pipe of deep hole drilling equipment

Examples

Experimental program
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Effect test

Embodiment Construction

[0051] figure 1 A drilling rig 100 is shown comprising a mast 102 arranged on a working platform 101 in which a so-called top drive 103 is arranged above a so-called well center 104 located above a borehole (not shown). Drilling rig 100 is positioned on wellsite 105 . The catwalk 106 is arranged on the well site 105 and connected with the working platform 101 . A horizontal drill pipe support (not shown) is additionally provided on the wellsite 105 alongside the catwalk 106 for transporting individual drill pipes, casings, drill collars or other drill string components (not shown).

[0052] Parallel to the mast 102 a vertical drill pipe support 10 is arranged. Drill pipes 11 are accommodated in the pipe holder 10 , here in so-called triplets, ie each has three drill pipes 11 screwed together. Groups of two are also fine. Drill pipe support 10 is made up of two such as Figure 2c Shown in the box body 12 that stands up vertically to form. The casing 12 has a bottom plate ...

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Abstract

A conveying device for drill pipes of a drilling equipment used to manufacture deep hole drills, the conveying device having at least one drill pipe holder arranged vertically on the operating plane of the drilling equipment and having an open section , the drill pipe can be put into the drill pipe holder or taken out of the drill pipe holder through the open section, which is characterized in that the drill pipe holder has a guide component, and an edge formed by the guide component is formed in the area of ​​the open section. The guide part and the transfer space defined by the drill pipe bracket on the other side, the transfer device has at least one clamping part for clamping the drill pipe, the clamping part can move horizontally, and the drill pipe can pass through the clamping part in the transfer space Move within the area.

Description

technical field [0001] The invention relates to a transfer device for drill pipes of a drilling device for producing deep-hole drills, the transfer device having at least one tube arranged vertically on the operating plane of the drilling device and having an open section A drill pipe holder through which a drill pipe can be inserted into or removed from the drill pipe holder. Background technique [0002] Drilling tools are used in the manufacture of deep hole drilling, for example for extracting oil and gas or for harvesting energy from geothermal energy, by means of drill pipe and drill string components such as drill collars, electric drills or similar The formed drill string is driven. In continuing to drill after a certain drilling session has been completed, additional drill pipe must be added to the drill string. The drill pipe is joined from the outside. For this reason, in addition to the drilling rig, a drill pipe support is also set on the well site. [0003]...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E21B19/14
CPCE21B19/14E21B19/155
Inventor 于尔根·宾德尔弗雷德里克·森
Owner HERRENKNECHT VERTICAL
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