Housing assembly for a core orientation device

Housing assembly for a core orientation device

Abstract Assembly 10 for containing a core orientation device 12 when deployed in a high temperature downhole environment. The assembly 10 includes a housing 14 defining external surfaces 16 and a bore 18, and a device chassis 20 shaped to fit within the bore 18 and defining a salable cavity 22 for...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: Buckley, Dennis John, Reilly, James Barry
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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Beschreibung
Zusammenfassung:Abstract Assembly 10 for containing a core orientation device 12 when deployed in a high temperature downhole environment. The assembly 10 includes a housing 14 defining external surfaces 16 and a bore 18, and a device chassis 20 shaped to fit within the bore 18 and defining a salable cavity 22 for receiving the core orientation device 12. The housing 14 has an uphole end 24, an opposed downhole end 26, and an axis 28 extending therebetween, and is configured to inhibit heat transfer from the external surfaces 16 to the bore 18. 52 Fig. 1 Fig. 2