http://signaloil.wpengine.com/wp-content/uploads/2015/10/Signal-Oil-logo-red-300x32.png00http://signaloil.wpengine.com/wp-content/uploads/2015/10/Signal-Oil-logo-red-300x32.png2018-12-18 18:05:002018-12-18 18:05:00Colombia Cancels Two Oil Exploration Auctions, To Relaunch In 2019
