The Motley Fool has recommended that you get energy exposure by buying $120 million market cap Dawson Geophysical.
From Motley Fool: "Though Dawson is small, we believe they're well managed, cash-conscious, and poised to take advantage of enormous market opportunities. That last point, after all, is what spurs the best small companies to grow big, and that's what we believe our Hidden Gem recommendation of DWSN can do for your portfolio."