Comments on: UT study puts Barnett total recoverable reserves at 44 trillion cu ft /ut-study-puts-barnett-total-recoverable-reserves-at-44-trillion-cu-ft-21925 Get the latest oil drilling news with Èý•NÌåÓý Thu, 11 Apr 2013 16:06:57 +0000 hourly 1 https://wordpress.org/?v=6.1.1