Technical Aspects of Uchuva-2 Drilling Deep-Water Drilling Challenges: Drilling in deep waters, such as the 837-meter depth at Uchuva-1, presents significant technical challenges.The harsh ...

Petrobras said the discoveries at the Uchuva-1 and Uchuva-2 wells, now known as Sirius-1 and Sirius-2, indicate a substantial ...

The companies had been forced to stop work on the Uchuva-2 appraisal well after a local community obtained the order from a judge in the city of Santa Marta. Ecopetrol and Petrobras filed an ...