Actuation system and method for a downhole tool

An actuation system and method for a downhole tool. The downhole tool includes a body having an axial bore extending at least partially therethrough and a chamber disposed radially-outward from the bore. A valve is disposed within the bore and adapted to move between a first position which prevents...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	ANDI LUCIAN DORIN CRISTUREAN, DAVID ARTHUR SIDNEY SWITZER, ROBERT UTTER, SAMEER P BHOITE, JAROSLAV DOBOS, MIHAI SILVIU CALIN, JIANBING HU, CHARLES H. DEWEY
Format:	Patent
Sprache:	eng
Schlagworte:	EARTH DRILLING EARTH DRILLING, e.g. DEEP DRILLING FIXED CONSTRUCTIONS MINING OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS
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