DOWNHOLE ELECTRICITY TRANSMISSION SYSTEM

A downhole electricity transmission system utilizes the wall of an electrically conductive reelable pipe (6) of which the other surface is covered by an electric insulating material to transmit electric signals and/or power to and/or from a downhole location of an underground borehole.

Bibliographische Detailangaben

Hauptverfasser:	DER KINDEREN, WILHELMUS JOHANNES GODEFRIDUS J, VAN GISBERGEN, STANISLAUS JOHANNES C. H. M
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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