Halliburton's rig count in Mexico is down, and the company expects it to show in second-quarter earnings. In this video, Fool.com contributor Aimee Duffy takes a look at the Mexico energy story, and talks about which companies are successful there now, and which may be more successful in the future.

Motley Fool contributor Aimee Duffy has no position in any stocks mentioned. Motley Fool contributor Tyler Crowe has no position in any stocks mentioned. For more energy information, follow them on Twitter, @TMFDuffy and @TylerCroweFool.

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