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1. (WO2017065777) SAFETY WAVEGUIDE SEGMENTS

Pub. No.:    WO/2017/065777    International Application No.:    PCT/US2015/055755
Publication Date: Fri Apr 21 01:59:59 CEST 2017 International Filing Date: Fri Oct 16 01:59:59 CEST 2015
IPC: E21B 47/12
E21B 33/12
G02B 6/02
Applicants: HALLIBURTON ENERGY SERVICES, INC.
Inventors: NITSCHE, Wolfgang Hartmut
Title: SAFETY WAVEGUIDE SEGMENTS
Abstract:
A safety waveguide apparatus includes a waveguide segment body sealed by a respective dielectric plug on each end of the waveguide body. The waveguide segment body, or at least one of the dielectric plugs, are configured to divert an oil flow from within the waveguide segment body.