Colombian president Gustavo Petro has ordered the state-run oil company Ecopetrol to cancel a joint venture with U.S.-based ...

By Luis Jaime Acosta BOGOTA (Reuters) -Colombian President Gustavo Petro on Tuesday called for the sale of state oil firm ...

It was also learned that more marketers may relinquish their licences with NNPCL due to the reduced loading costs of Premium ...