The core of the setup is a gas turbine engine, typically aeroderivative, which is adapted from aircraft engines. The Gensystems units are equipped with GE’s LM2500. This engine burns natural gas, propane, or distillate fuels to generate high-speed shaft rotation.

The rotating shaft connects to a generator, which converts the mechanical energy into electrical power. These generators are specifically designed for high-voltage output needed for fracturing equipment.

The generated electricity powers high-pressure pumps that are the heart of the fracturing process. These pumps push large volumes of fracturing fluid (water, sand, and chemicals) down the wellbore at extreme pressure.

Additionally, electricity can power auxiliary equipment like blenders, mixing tanks, light towers, and control systems.