BOGOTA, June 8 (Reuters) - Refineria de Cartagena (Reficar), a refinery owned by Colombia's largest company Ecopetrol (ECO.CN), opens new tab, is set to receive more than $1 billion following an ...

Ecopetrol Logo. In the Col 5, Purple Angel, and Fuerte Sur blocks, there are gas discoveries Kronos-1, Purple Angel 1, Gorgon 1 and 2, and Glaucus 1, which were operated by Shell.