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.png2018-07-16 19:15:002018-07-16 19:15:00Schlumberger CFO Simon Ayat Reportedly To Retire Soon