Petroleos Mexicanos, or Pemex, is not likely to develop its shale gas resources, both because of the high number of wells needed, the high labor costs and its lack of experience, said Luis Miguel Labardini, a partner with Marcos y Asociados, a Mexican energy consulting firm.

via Fuel Fix http://fuelfix.com/blog/2013/10/31/mexico-unlikely-to-tap-its-eagle-ford-shale-expert-says/