NewsWhore
04-06-2011, 12:50 PM
Gran Tierra announced a drilling and operations update in the Putumayo and Lower Magdalena Basins of Colombia, an acreage update in Argentina, and a general Corporate ...
More... (http://story.brazilsun.com/index.php/ct/9/cid/24437442923341f1/id/44387128/)
More... (http://story.brazilsun.com/index.php/ct/9/cid/24437442923341f1/id/44387128/)