Patent ID: 11913316
Assignee: HALLIBURTON ENERGY SERVICES, INC.
Field: Engines, pumps, turbines (Mechanical engineering)
Classification: CPC E  F  Y | IPC E  F

Claim 11:
12. A method of performing a fracturing operation in a subterranean formation comprising:
using a plurality of movers to output a plurality of mechanical energies, each mover outputting a different mechanical energy;
providing or having electricity from a power source;
using the electricity to power one of the movers;
using another source of fuel or energy and not the electricity to power another one of the movers;
combining the first and second mechanical energies;
using a drivetrain to output the combined first and second mechanical energies to directly power a pump; and
pumping a fluid into the subterranean formation using the pump.