Transocean Sedco Forex Ventures Limited

Aspin Kemp & Associates Holding Corp.

Foss Maritime Company, Inc.

1169997 Ontario Ltd. Operating as Aspin Kemp & Associates

Aspin Kemp & Associates

Jason Aspin

Edward Peter Kenneth Bourgeau

Edward P K Bourgeau

Edward P Bourgeau

Paul Jamer

John Eldridge

Elizabeth Boyd (nee Reynolds)

Chris Wright

John Stratton

John Barrett

Tim Stewart

Rick McKenna

Elizabeth Boyd (Nee Reynolds)

Edward Peter Bourgeau

Rick Mckenna

A subsea energy storage for well control equipment, wherein stored energy near a well on the sea floor monitors and activates well control equipment independently of, or in conjunction with, hydraulic energy. Energy to the subsea energy storage can be supplied by surface umbilical, remotely-operated vehicle, or by subsea electrical generation from stored hydraulic energy. Stored electrical energy may also recharge stored hydraulic energy. A subsea control system is configured to record data, compare the data to predetermined event signatures, and operate the well control equipment with stored electrical energy.

Subsea energy storage for blow out preventers (BOP)

Subsea energy storage for well control equipment

An autonomous breaker can apply a current through a high impedance source to a bus coupled to either end of a breaker in order to measure an impedance of the bus. The status of the bus can be determined from the measurement. Based on the determined status, a fault detection procedure can be selected and implemented to determine if a fault exists on the bus. When the fault detection procedure has been implemented and no fault has been detected, the breaker can close, and thus couple the bus to another bus.

Breaker design for power system resiliency

A hybrid propulsion and energy management system for use in marine vessels and other variable demand propulsion applications monitors and draws energy from various energy sources dynamically to implement multiple operating modes and provide efficient system operation across a range of propulsive demands, altering the operation and output of various energy sources in response to propulsive load demands, hotel loads and auxiliary energy demands. The propulsion system incorporates at least two propulsive sources, including at least one main propulsive engine and at least one motor-generator unit arranged to drive a common output shaft, and the energy management system dynamically shifts operation of each of the two sources to satisfy propulsive demands. The main propulsive engine and the motor-generator unit are capable of driving the common output shaft both independently and simultaneously. The motor-generator unit(s) are available to operate either as a motor driving the output shaft or as a generator supplying energy to the energy distribution system.

Hybrid propulsion systems

Growing community of inventors

Charlottetown, Canada

Jason Aspin