NewsWhore
10-13-2011, 04:10 PM
Gran Tierra has initiated exploration drilling operations on two oil prospects in Brazil and exploration drilling operations on one oil prospect in Colombia. Delineation and development drilling is ...
More... (http://story.brazilsun.com/index.php/ct/9/cid/24437442923341f1/id/98644914/)
More... (http://story.brazilsun.com/index.php/ct/9/cid/24437442923341f1/id/98644914/)