UPDATE 1-Chesapeake Energy woes cast shadow on U.S. pipeline companies
February 09, 2016 at 16:27 PM EST
NEW YORK, Feb 9 (Reuters) - U.S. oil and gas pipeline companies including Williams Companies Inc and Kinder Morgan Inc have contracts worth billions of dollars that might be at risk as Chesapeake Energy Corp aims to slash its debts amid collapsing energy prices.