Gran Tierra Energy (GTE +0.3%) announces successful oil flow tests in Colombia and Argentina....

|About: Gran Tierra Energy, Inc (GTE)|By:, SA News Editor

Gran Tierra Energy (GTE +0.3%) announces successful oil flow tests in Colombia and Argentina. GTE confirms additional resource potential with successful testing of the Moqueta-7 appraisal well at the Moqueta oil discovery in Colombia, and GTE's first multi-stage fracture stimulated horizontal well in Argentina delivers "outstanding results."