TURBINE FRAC PUMP - ASSEMBLY - HHP

Natural Gas – TFP vs. Diesel Recip. EngineDescription GFES TFP Diesel Recip. CommentsFueling LogisticsUse of field gas, Norefueling required.No refueling logistics.Constant need torefuel betweenstages.Road transportrefueling required.GFES TFP runs 100% on field gas. Diesel Reciprocatingunits runs on a mix of gas and diesel fuel thus requiringconstant top-off of diesel fuel.GFES TFP is a far “greener” operation due to the lack ofroad transportation required for refueling.HSENo refueling required.Refueling requirespresence of a frachand on unit.Liquid fuel requires constant monitoring for both fuel leveland spills. Gas is cleaner and requires no suchmonitoring or cleanup after an unintended release.EngineModificationsStandard GFES units areDual Fuel / Class 1 Div 2.Recips require anaftermarket gasinjection system.Turbines operating on gas experience an increase ofpower and efficiency whereas reciprocating enginesexperience the exact opposite.Operating lifeOperating on gasincreases the life of theturbine.No data available(technology notproven).The turbine has fewer moving parts – designed for harshmilitary duty and high cycles.CLEAN TURBINE PUMPING TECHNOLOGY