Downhole Communication

Downhole Communication

A downhole signal receiving system where a pair of setting devices ( 51 ) are used to electrically connect with downhole structure and are connected to one another by a bulk conductor ( 52 ). Signals are extracted by using a detecting means ( 53 ) that does not interrupt the conduction path. The too...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
1. Verfasser: HUDSON STEVEN M
Format: Patent
Sprache:eng
Schlagworte:
DETECTING MASSES OR OBJECTS
EARTH DRILLING
EARTH DRILLING, e.g. DEEP DRILLING
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
FIXED CONSTRUCTIONS
GEOPHYSICS
GRAVITATIONAL MEASUREMENTS
MEASURING
MINING
OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS
PHYSICS
TESTING
TRANSMISSION
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Beschreibung
Zusammenfassung:A downhole signal receiving system where a pair of setting devices ( 51 ) are used to electrically connect with downhole structure and are connected to one another by a bulk conductor ( 52 ). Signals are extracted by using a detecting means ( 53 ) that does not interrupt the conduction path. The tool provides a low impedance conduction path along which signals from the surrounding structure can flow to facilitate detection.