Patent · US Active

Fluid flow condition sensing probe

US11220904B2 · kind B2 · utility

1Cited by

3References

20Claims

0Family size

Assignee

Halliburton Energy Services, Inc. · US

Inventors

Donn J. Brown · Tulsa, US
Ketankumar Kantilal Sheth · Tulsa, US
Robert Charles De Long · Tulsa, US

Key dates

Filing date	Mar 20, 2020
Grant date	Jan 11, 2022
Priority date	—
Expiry date	May 21, 2040

Classification

Technology area (CPC E)Fixed Constructions
CPC primaryE21B49/0875
WIPO fieldMeasurement
WIPO sectorInstruments

Abstract

An electric submersible pump (ESP) assembly. The ESP assembly comprises an electric motor, a centrifugal pump mechanically coupled to the electric motor, and a probe mechanically coupled to the electric motor and extending upstream of the electric motor, comprising a plurality of sensor bundles distributed axially along the probe wherein each sensor bundle comprises at least one sensor.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.