METHOD FOR COMMUNICATING WITH WELL LOGGING TOOLS

A method of communication from the surface to the downhole logging tool LT (200) is disclosed. The method includes movement of the string up DS (114) or down at the surface to create coded signals by the downhole tool string TS and send those signature signals to a processor in the TS string that ha...

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Bibliographische Detailangaben
Hauptverfasser:	HRAMETZ, ANDREW ALBERT, ZANNONI, STEVE A, HARDER, NATHAN JAMES
Format:	Patent
Sprache:	eng ; fre
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:	A method of communication from the surface to the downhole logging tool LT (200) is disclosed. The method includes movement of the string up DS (114) or down at the surface to create coded signals by the downhole tool string TS and send those signature signals to a processor in the TS string that has been preprogramed to recognize the signature signals.