Summit Esp, LLC

Clint Franklin Hall

Larry James Parmeter

Wesley John Nowitzki

Thomas John Gottschalk

Shiv Jayaram

A centrifugal pump for handling abrasive-laden fluid is described. A centrifugal pump system for handling abrasive-laden fluid includes an impeller including an annular balance ring extending longitudinally on a top side of the impeller and an annular skirt extending longitudinally on a bottom side of the impeller, one of the annular balance ring, the annular skirt or a combination thereof having portions defining a plurality of apertures, wherein the plurality of apertures form an abrasive-media relief path that bypasses at least a portion of a clearance gap and merges with a primary working-fluid flow path. A centrifugal pump impeller includes a bottom shroud, an annular skirt extending longitudinally upstream from the bottom shroud, the annular skirt encircling a central hub, and the annular skirt having an aperture extending through a thickness of the annular skirt.

Centrifugal pump for handling abrasive-laden fluid

Induction motor stator windings are described. An electric submersible pump apparatus comprises an induction motor rotatably coupled to a multi-stage centrifugal pump, the induction motor comprising a stator frame, the stator frame comprising a plurality of slots, and a squircle-shaped magnet wire windingly inserted into the plurality of slots, the magnet wire comprising a conductor comprising a squircular-shaped cross-sectional area, and an insulation layer coating an outer surface of the squircular-shaped conductor.

Growing community of inventors

Claremore, OK, United States of America

Clint Franklin Hall