AUTOMATIC RECOGNITION OF ENVIRONMENTAL PARAMETERS WITH AZIMUTHALLY DISTRIBUTED TRANSDUCERS

Methods and apparatus for automatic recognition of environmental parameters with azimuthally distributed transducers. For example, a toolstring is disposed in a cased portion of a borehole penetrating a subsurface formation. The toolstring comprises a module comprising azimuthally distributed acoust...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	BRILL, Thilo Michael, GUEDES, Orland, LEMARENKO, Mikhail, HORI, Hiroshi, VAN OS, Roel
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	DETECTING MASSES OR OBJECTS EARTH DRILLING EARTH DRILLING, e.g. DEEP DRILLING FIXED CONSTRUCTIONS GEOPHYSICS GRAVITATIONAL MEASUREMENTS MEASURING MINING OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS PHYSICS TESTING
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