I analyze oil and gas companies, related companies, and AT&T in my service, Oil & Gas Value Research, where I look for undervalued names in the oil and gas space. I break down everything you need to know about these companies -- the balance sheet, competitive position and development prospects. This article is an example of what I do. But for Oil & Gas Value Research members, they get it first and they get analysis on some companies that is not published on the free site. Interested? Sign up here for a free ...