Exclusives

As oil production declines, Trinidad and Tobago is offering nine blocks to bidders.

The successful search for shale resources has remade the energy markets of the U.S. and Canada--now it’s remaking Mexico's as well.

The high cost of imported natural gas and increased demand have opened the door for shale-gas development in Argentina.

Pemex plans to drill 20 wells through 2014 in five regions to determine Mexico's shale gas resources.

Pemex will begin to offer drilling contracts by early 2012.