ORIENTATION SYSTEM FOR DOWNHOLE DEVICE

Orientation system for downhole device (10), wherein the orientation system comprises an outer magnetic orientation lock assembly (460) arranged in connection with or integrated in the downhole device (10) and an orientation instrument assembly (400) for insertion into the outer magnetic orientation...

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Bibliographische Detailangaben
Hauptverfasser:	LINDHJEM, Rune, TOKLE, Viktor, BJÖRGEN, Thomas, FLAAM, John
Format:	Patent
Sprache:	eng ; fre ; ger
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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Beschreibung
Zusammenfassung:	Orientation system for downhole device (10), wherein the orientation system comprises an outer magnetic orientation lock assembly (460) arranged in connection with or integrated in the downhole device (10) and an orientation instrument assembly (400) for insertion into the outer magnetic orientation lock assembly (460), and wherein the orientation instrument assembly (400) comprises a sensor assembly (420) rotatably arranged in the orientation instrument assembly (400) and arranged for aligning or orienting in relation to the outer magnetic orientation lock assembly (460).