PUT-4, Putumayo Basin, TD 3,865m, 5 separate oil zones encountered, cumulative 65m in the U. Pepino, Villeta N, Villeta M2 + Villeta A+B, testing planned later this month starting with Villeta B. 
Siriri 1 op. by Gran Tierra Energy (100%) in PUT 4 block, penetrated 5 separate zones having a cumulative potential net oil pay thickness of some 65 m in U. Pepino, Villeta N, Villeta M2 + Villeta A+B fms.