The incident occurred during pressure testing of the BOP as the ultra-harsh environment rig was being prepared for mobilisation after drilling an unsuccessful exploration well on the Ulvetanna ...
SALT LAKE CITY — March 5, 2013 — Boart Longyear (www.BoartLongyear.com • ASX: BLY), the world’s leading integrated exploration drilling services, equipment and performance tooling provider, has ...