Method and apparatus for determining downhole pressures during a drilling operation

A method and apparatus is provided to determine downhole pressures, such as annular pressure and/or pore pressure, during a drilling operation. A downhole drilling tool includes at least one conduit and a corresponding gauge. The conduit is positioned in the downhole tool and has an opening adapted...

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Bibliographische Detailangaben

Hauptverfasser:	Kurkjian, Andrew L, Follini, Jean-Marc, Fisseler, Patrick J, Palmer, II, Thomas W, Zazovsky, Alexander
Format:	Patent
Sprache:	eng
Online-Zugang:	Volltext bestellen
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