Downhole signal source Location

Downhole signal source Location

The location of a downhole source (30) of a transmitted acoustic signal is determined using at least one downhole signal receiver (40,42,44,46,48). Either or both the triangulation method and the holographic method are used to determine the signal location.

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Hauptverfasser: BIRCHAK, JAMES ROBERT, MINEAR, JOHN W, MANDAL, BATAKRISHNA
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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creator BIRCHAK, JAMES ROBERT
MINEAR, JOHN W
MANDAL, BATAKRISHNA
description The location of a downhole source (30) of a transmitted acoustic signal is determined using at least one downhole signal receiver (40,42,44,46,48). Either or both the triangulation method and the holographic method are used to determine the signal location.
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subjects 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
title Downhole signal source Location
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