E - Fixed Constructions – 21 – B
Patent
E - Fixed Constructions
21
B
166/3
E21B 47/00 (2006.01) E21B 23/00 (2006.01) E21B 23/14 (2006.01)
Patent
CA 1256017
ABSTRACT Method for displacing a logging tool through a non-gravity descent portion of a well such as a highly deviated portion, comprising the steps of providing a logging tool at the lower end of a drill pipe as an exposed extension to said drill pipe, displacing the tool thus exposed through said portion of the well by connecting additional sections of drill pipe and lowering the drill pipe, and, during this displacing step, continuously generating and sending uphole a signal indicative of the compressive load undergone by the tool.
505786
Schlumberger Canada Limited
Smart & Biggar
LandOfFree
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