The following video encapsulates some of the most notable news stories from March 18, 2014. Our energy analysts, Joel South and Taylor Muckerman discuss everything from fracking's 65th birthday to a $641 billion opportunity for energy infrastructure companies over the next 20 years. Check out the short clip below for more on these stories, among others.

The offshore drilling industry and this key player should have OPEC worried

Imagine a company that rents a very specific and valuable piece of machinery for $41,000... per hour (that's almost as much as the average American makes in a year!). And Warren Buffett is so confident in this company's can't-live-without-it business model, he just loaded up on 8.8 million shares. An exclusive, brand-new Motley Fool report reveals the company we're calling OPEC's Worst Nightmare. Just click HERE to uncover the name of this industry-leading stock... and join Buffett in his quest for a veritable LANDSLIDE of profits!

This segment is from Tuesday's edition of "Digging for Value," in which sector analysts Joel South and Taylor Muckerman discuss energy and materials news with host Alison Southwick. The twice-weekly show can be viewed on Tuesdays and Thursdays. It can also be found on Twitter, along with our extended coverage of the energy & materials sectors @TMFEnergy.