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1. (WO2018129013) SUBSURFACE HANGER FOR UMBILICAL DEPLOYED ELECTRICAL SUBMERSIBLE PUMP

Pub. No.:    WO/2018/129013    International Application No.:    PCT/US2018/012146
Publication Date: Fri Jul 13 01:59:59 CEST 2018 International Filing Date: Thu Jan 04 00:59:59 CET 2018
IPC: E21B 33/04
E21B 43/12
Applicants: SAUDI ARABIAN OIL COMPANY
ARAMCO SERVICES COMPANY
Inventors: LASTRA, Rafael Adolfo
Title: SUBSURFACE HANGER FOR UMBILICAL DEPLOYED ELECTRICAL SUBMERSIBLE PUMP
Abstract:
A subsurface hanger apparatus (24) for suspending an electrical submersible pump (10) in subsurface tubing (18) of a well (12) includes a spool assembly (26) having: a tubular shaped spool housing (30), a spool electrical pad (34), and a spool cable lead (36) extending out of the spool housing (30). The apparatus also includes a hanger assembly (28) having a cylindrical hanger housing (44), a hanger electrical pad (50), a hanger cable lead (52) extending out of the hanger assembly in a direction opposite the spool cable lead, and a cable hanger sub (54) circumscribing the hanger cable lead. The hanger electrical pad (50) is positioned to engage the spool electrical pad (34) when the hanger assembly (28) is landed within, and supported by, the spool assembly (26).