Title:
ELECTRICAL FEEDTHROUGH FOR SUBSEA SUBMERSIBLE WELL PUMP IN CANISTER
Document Type and Number:
WIPO Patent Application WO/2017/120020
Kind Code:
A3
Abstract:
A subsea pump assembly (11) includes a tubular conduit (13) that has an upstream end plate (15) and an inlet (21) for flowing well fluid into an interior of the conduit. A power cable opening (25) extends through the upstream end plate. An electrical submersible pump (39) and motor (35) are in the interior of the conduit. The motor has a motor assembly housing (51) with an upstream end having an electrical insulator opening (60). An end connection (63) secures the upstream end to an interior side of the upstream end plate with the insulator opening registering with the power cable opening. An insulated electrical connector (67) is mounted in the insulator opening. A motor wire (57) in the motor assembly housing joins to an inner end of the electrical connector. A power conductor (31) extends from exterior of the conduit through the power cable opening and joins to an outer end of the electrical connector.
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Inventors:
PORETTI ARTURO L (US)
MARTINEZ IGNACIO (US)
SEMPLE RYAN (US)
CLINGMAN JAMES C (US)
CRAIG CHAD A (US)
MARTINEZ IGNACIO (US)
SEMPLE RYAN (US)
CLINGMAN JAMES C (US)
CRAIG CHAD A (US)
Application Number:
PCT/US2016/067354
Publication Date:
February 22, 2018
Filing Date:
December 16, 2016
Export Citation:
Assignee:
BAKER HUGHES INC (US)
International Classes:
F04D13/10; E21B17/02; E21B43/12; F04B17/03; F04B47/06; F04D13/08; H01R13/52
Foreign References:
| US20100329908A1 | 2010-12-30 | |||
| US20100329893A1 | 2010-12-30 | |||
| US20110056699A1 | 2011-03-10 | |||
| US20110024124A1 | 2011-02-03 | |||
| US20090068037A1 | 2009-03-12 |
Attorney, Agent or Firm:
HENDRYX, Thomas et al. (US)
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