GE, HongHua Group Deal to Power Rigs for China's Shale Projects

Typical drill rigs use three diesel engines for power. GE’s Waukesha gas engines can help drill rig operators achieve significant improvements in operating efficiency and lower greenhouse gas emissions by switching from conventional diesel to cleaner-burning natural gas. For example, the utilization of gas-fired engines at gas extraction sites can save drilling operators as much as 80 percent in fuel costs compared to diesel (calculation is based on natural gas at $3/mcf and diesel at $2.65/gallon). Additionally, NOx emissions can be reduced by as much as 95 percent when powered by GE’s Waukesha VHP 7044GSI or a GE Jenbacher J320 gas engine running on 100 percent natural gas compared to a typical diesel engine.


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