Drilling station
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United States of America Patent
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Aug 18, 2015
Grant Date -
Oct 6, 2011
app pub date -
Aug 10, 2009
filing date -
Aug 20, 2008
priority date (Note) -
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Abstract
In accordance with the invention, a drilling station or drilling rig, respectively, is provided for use on a drilling platform with a drilling mast, characterized in that the drilling mast and/or the energy supply and/or the generating device for hydraulic energy is/are composed of individual elements, the respective masses of which do not exceed a mass limit value of less than or equal to 25 t. A joining process requiring no welding, preferably by means of quick connectors, is preferred.
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