Sensia LLC

Sensia Netherlands B.v.

Jonathan Wun Shiung Chong

Gocha T Chochua

Albert Hoefel

Yves-Marie Clet Robert Subervie

Matthew Worthington

Ying Wang

Emmanuel Coste

John MacDonald

Alex Bird

Christy Rubenstein

Carlos Rocha

Yves-Marie Subervie

Jeffery Anderson

Robb Wheatley

Nam Tuan Nguyen

A method can include receiving time series data acquired during equipment operations at a plurality of natural resource sites; detecting operational events using the time series data; ranking the operational events; associating each of the operational events with a corresponding operational action; and outputting at least a portion of the ranked operational events, each with its corresponding operational action.

Oilfield system

A system, method, and computer-readable medium for determining the flow rate and fluid density in an electrical submersible pump (ESP) and controlling the ESP based on the flow rate and density. In one implementation, an ESP system includes an ESP, drive circuitry, a current sensor, a voltage sensor, and a processor. The ESP includes an electric motor. The drive circuitry is electrically coupled to the ESP and is configured to provide an electrical signal to power the ESP. The current sensor is configured to measure a current of the electrical signal. The voltage sensor is configured to measure a voltage of the electrical signal. The processor is configured to calculate speed of a shaft of the electric motor based on a frequency induced by rotation of the motor detected in the current. The processor is also configured to calculate a density of fluid in the ESP based on the speed.

Electrical submersible pump control

Growing community of inventors

Calgary, Canada

Jonathan Wun Shiung Chong