Method for managing drilling components such as drill pipes, drilling tools, drilling casings

A technology of drilling tools and components, which is applied to drill pipes, casings, and automatic control systems for drilling, and can solve problems such as time increase

Active Publication Date: 2015-12-16
KEURO BESITZ & EDV DIENSTLEISTUNGS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This is because the time for operating the components is multiplied during the entire drilling process: the entire drill rod has to be removed from the hole from time to time, for example to replace a worn or damaged drill bit, which must then be re-drilled. Inserting the drill pipe - assembled part by part - into the borehole

Method used

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  • Method for managing drilling components such as drill pipes, drilling tools, drilling casings
  • Method for managing drilling components such as drill pipes, drilling tools, drilling casings
  • Method for managing drilling components such as drill pipes, drilling tools, drilling casings

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Embodiment Construction

[0042] figure 1 is a perspective view of part of an offshore drilling platform. It consists of two cover plates 1, 1' of a drilling platform provided with openings 2 for (not shown) drill pipes through which drilling is carried out vertically downwards through the water . For this, a drilling mast (not shown) with support and guide elements and a drive for the drill rods are used via the opening 2 . On the upper cover plate 1 of the drilling platform, a plurality of drill pipes 3 are placed in an automatic storage rack 4 . In the storage rack 4, the drill pipe 3 is placed in a horizontal orientation. The drill pipe manipulator 5 is used to adjust the drill pipe 3 one by one from the horizontal ready position 6 to a vertical position above the opening 2 so that it can be fed by the borehole to another (not shown) of the device. The element is lowered into the borehole through the opening 2 .

[0043] exist figure 2 The storage rack 4 used as a storage, introduction and p...

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Abstract

The present invention relates to a method for managing drill pipe, drilling tools, drilling casings and similar drilling components, particularly for mining fossil fuel rock formations or for mining geothermal storage. Information relating to the status and actual storage location of components placed into the borehole, such as drill rods, drill pipe, peeling tubes, intermediates, drill bits, etc., is stored in the electronic data processing system. In addition, information about the installation position and / or order of installation of all components inserted into the borehole is also stored in the electronic data processing system, so that the EDV system can show the operator where it should be placed. where to introduce which part into the drill feed system, and / or where the operator should return a part when it has to be removed from the borehole, and / or the EDV system can thus also Control automated storage, import and playback devices.

Description

technical field [0001] The present invention relates to a method for managing drilling components such as drill pipes, drilling tools, drilling casings, especially for mining fossil fuel rock formations or geothermal storage. Background technique [0002] For the exploration and production of oil and gas fields, drilling usually requires very deep borehole depths because the drilling must advance into deeper rock formations or must be drilled offshore. This also applies, for example, to the use of natural hot water storage 2 - Drilling of rock formations. [0003] In all these cases, the drilling is advanced by means of a drill bit or similar at the front end of the drill pipe, wherein the drill pipe assembly consists of a drill pipe or assembled drill pipe, and as the drilling advances more and more long. A drill bit or a conventional drilling tool driven by the surface or in some cases by an offshore drilling platform, that is, by the surface of the water layer, wherein...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E21B19/14
CPCE21B44/00E21B19/15E21B19/14E21B19/155G06Q10/00
Inventor 克里斯缇安·哈克
Owner KEURO BESITZ & EDV DIENSTLEISTUNGS
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