The following video is part of our "Motley Fool Conversations" series, in which energy editor/analyst Joel South and technology editor/analyst Brenton Flynn discuss topics around the investing world.

In today's edition, Joel talks about the Seaway Pipeline reversal set for action on Thursday. The reversal of the pipeline, which will now go from Cushing, Okla., to Freeport, Texas, is significant because it allows Gulf Coast refiners access to cheaper West Texas Intermediate oil. Will WTI prices increase as the massive glut in Cushing is relieved? Watch the video to hear our analysis on the pipeline reversal and what it means for joint owners Enbridge and Enterprise Products Partners, as well as one other refiner that's positioned to succeed in the current environment.

The Seaway reversal is one example of a company -- or, in this case, companies -- taking advantage of an amazing opportunity that could lead to cheaper fuel prices. Great companies find either a niche or market that allows their organization to reach new heights, and there are three U.S. companies that have the tools to dominate emerging markets and reward their shareholders with the profits. Get a detailed analysis of these companies in "3 American Companies Set to Dominate the World." This free report won't be available forever, so we invite you to click here to get your copy today!

Brenton Flynn and Joel South have no positions in the stocks mentioned above. The Motley Fool owns shares of Western Refining. Motley Fool newsletter services recommend Enterprise Products Partners. Try any of our Foolish newsletter services free for 30 days. We Fools don't all hold the same opinions, but we all believe that considering a diverse range of insights makes us better investors. The Motley Fool has a disclosure policy.