Ecopetrol announces 2018 reserves increase

State company credits recovery factor programme for increase

Ecopetrol: fields such as Chichimene, Castilla and Teca contributed to increase in reserves — Ecopetrol: fields such as Chichimene, Castilla and Teca contributed to increase in reservesFoto: JOE RAEDLE

Julia Martinez

Published 22 February 2019, 22:49Updated 22 February 2019, 23:22

Colombia Ecopetrol Occidental Petroleum Americas South America