In 2014 Liberty moved the transport of sand to a completely containerized method. The innovation of containerized sand removed the pneumatic trailer from the equation, eliminating the noise and dust and optimizing the volumes of sand that could be transported. It also led to as much as a 10-fold reduction in silica exposure, providing a much safer environment for personnel on location.
The Quiet Fleet represents a huge step forward in fracturing equipment. Noise levels are reduced by approximately 3X when compared to a conventional fleet. At 500 feet away, the equipment cannot be heard above ordinary conversation making us better neighbors.