Crude-oil-focused wells in the Permian generate massive volumes of produced water, and E&Ps have made tremendous strides in dealing with it. Most important, a growing share of that water is being recycled for use in new well completions. But challenges remain. Deep disposal wells — a popular option for handling produced water — can spur seismic events, and shallow disposal wells can do the same and also negatively impact oil well integrity. As we discuss in today’s RBN blog, Permian E&Ps are taking an increasingly comprehensive, holistic approach to produced water management.