Colombia's state-owned oil and gas company Ecopetrol S.A. (NYSE:EC) has revealed that its operations have been negatively impacted by attacks on the Cano Limon-Covenas and Bicentenario pipelines as well as a nationwide truckers' strike. According to the company, production of hydrocarbons could be impacted in the coming days, crippling fuel supplies. "The lacking availability of the aforementioned pipelines, due to the attacks, added to difficulty in moving tankers with hydrocarbons and liquefied petroleum gas, may impact crude oil and gas production…
