Comments on: Sonic LWD service delivers real-time data in deepwater, unconventional formations /sonic-lwd-service-delivers-real-time-data-in-deepwater-unconventional-formations-25076 Get the latest oil drilling news with Èý•NÌåÓý Wed, 24 Jul 2013 12:46:53 +0000 hourly 1 https://wordpress.org/?v=6.1.1