At this point, it's not really news when Chesapeake Energy (CHKA.Q) reports that it's selling assets to anyone who will buy them. The company's quest to scrape together $4 billion to $7 billion to cover its budget shortfall this year has it in the news seemingly every other week. In this video, Fool.com contributor Aimee Duffy discusses Chesapeake's most recent divestiture, and why the real winner in this $300 million deal is the buyer: Tulsa's SemGroup (SEMG).