DENVER--(BUSINESS WIRE)--Liberty Oilfield Services Inc. (NYSE: LBRT) and Rolls-Royce announced today the selection of Rolls-Royce’s mtu gas generator sets to power Liberty’s next generation digiFrac ™ ...
ConocoPhillips Co. (COP) comprehensively reviewed stimulation techniques and acid fracturing designs in North Sea chalks to improve its stimulation designs. The choice between matrix acidization, acid ...