Frackers find way to cope with 'imploding' market

Liberty Resources CEO Chris Wright describes himself as part science and tech geek, part oil-and-gas guy, and part entrepreneur. Many in the American oil industry know him as one of the pioneers who made drilling more efficient on the cusp of the steepest crude oil downturn in decades. U.S. drillers like Liberty have confounded expectations by driving down the break-even cost of producing a ...