Chesapeake Energy Corp. has announced the sale of hundreds of gas rigs and some undeveloped property to Indigo Minerals LLC for $218 million in cash. The deal will include the sale of some rigs here in Arkansas. It's been a rough year for the natural gas company. Chesapeake has had to sell more than $2.2 billion in debt and shares over the past year and CEO Aubrey McClendon even had to sell off part of his wine collection. Reuters has more.