February 16, 2016

Petrus Adds Ferrier Lands and Sets Interim 2016 Capital Budget

Ecopetrol Announces New Savings of COP$1.6 trillion for 2016

Investors Can Make a Rational Decision to Invest in Crude Oil Assets, ARC Financial Corp. Report Says

Tsakos Energy Navigation Declares 33% Increase in Dividend to $0.08 Per Common Share

Tsakos Energy Navigation Declares 33% Increase in Dividend to $0.08 Per Common Share

Madalena Announces an Oil Exploration Discovery in the Lower Agrio Shale in Argentina

Investors Can Make a Rational Decision to Invest in Crude Oil Assets, ARC Financial Corp. Report Says

Canacol Energy Ltd. Provides Production and Operations Update: Current February Gas Sales 45 MMSCFPD

Madalena Announces an Oil Exploration Discovery in the Lower Agrio Shale in Argentina

High Performance Anti-corrosion Coatings Market to Account for US$18.22 Billion in Revenue by 2023 – Transparency Market Research

Petrus Adds Ferrier Lands and Sets Interim 2016 Capital Budget

Ecopetrol Announces New Savings of COP$1.6 trillion for 2016