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Title	Apparatus for electromagnetically coupling power and data signals between well bore apparatus and the surface
Creator/Author	Veneruso, A.F.
Publication Date	1989 Feb 21
OSTI Identifier	OSTI ID: 6272557
Report Number(s)	US 4806928
Resource Type	Patent
Resource Relation	Patent File Date: Filed date 16 Jul 1987
Subject	02 PETROLEUM; 03 NATURAL GAS; NATURAL GAS WELLS; DATA TRANSMISSION SYSTEMS; OIL WELLS; COUPLINGS; DESIGN; DIRECT CURRENT; ELECTRIC COILS; ELECTROMAGNETIC FIELDS; POWER SUPPLIES; TESTING; TOOLS; CURRENTS; ELECTRIC CURRENTS; ELECTRICAL EQUIPMENT; ELECTRONIC EQUIPMENT; EQUIPMENT; WELLS
Description/Abstract
Country of Publication	United States
Language	English
Format	Medium: X; Size: Pages: v
Availability	Patent and Trademark Office, Box 9, Washington, DC 20232.
Rights	Patent Assignee: Schlumberger Technology Corp., Houston, TX
System Entry Date	2008 Feb 07
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Last Updated: 03/15/2009