Shale-Gas Reserves Have Potential to Reignite U.S. Economy

In late 1998, Chesapeake Energy Corp., an independent natural-gas producer based in Oklahoma City, exemplified an industry in decline.

The company’s stock price had fallen over two years from above $34 a share to 75 cents. Its market value tumbled 93 percent, to $72 million. "They’re running up a down escalator," Michael Spohn, an analyst at Petroleum Research Group, said.