The Woodlands-based Evolution Well Services last week announced a long-term electric hydraulic fracturing contract with a Permian Basin operator to begin in 2022Q4. The contract will employ Evolution’s “patented electric fracturing technology coupled with an innovative Simul-frac completions technique.” The technology will be fueled 100 percent by natural gas via aero-derivative turbines rather than conventional fleets with diesel engines to reduce GHG emissions. Founded in 2011, Evolution Well Services is the largest provider of electric hydraulic fracturing services.