Orientation detecting switch and perforating gun

Orientation detecting switch and perforating gun

A method and apparatus for detecting the orientation of each perforating gun in a wellbore and using that information in arming and firing each perforating gun in a perforating gun string.

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Bibliographische Detailangaben
Hauptverfasser: Rajaram, Sridhar, Mai, Jason Hoang, Dyess, Adam
Format: Patent
Sprache:eng
Schlagworte:
AMMUNITION
BLASTING
EARTH DRILLING
EARTH DRILLING, e.g. DEEP DRILLING
FIXED CONSTRUCTIONS
HEATING
LIGHTING
MECHANICAL ENGINEERING
MINING
OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS
WEAPONS
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Beschreibung
Zusammenfassung:A method and apparatus for detecting the orientation of each perforating gun in a wellbore and using that information in arming and firing each perforating gun in a perforating gun string.