28 – Raising or Lowering Mast

16 March 2013

Alert 13 – 08 Caught Between Incident Results in First Aid Injury

25 May 2009

Alert 09 – 13 Dropped Drawworks Platform

26 April 2008

Alert 08 – 15 Monkey Board Incident Results in MTO

Alert 08 – 15 Monkey Board Incident Results in MTO WHAT HAPPENED: During a rig move operation, the diving board had been secured with a tie back
30 September 2007

Alert 07 – 28 Mast Collapse Results from Removal of Wrong Pins

Alert 07 – 28 Mast Collapse Results from Removal of Wrong Pins WHAT HAPPENED: A rig crew was preparing the mast to lower during a rig down.
27 May 2007

Alert 07 – 14 Rig Down Lifting Operation Results in a Fatality

Alert 07 – 14 Rig Down Lifting Operation Results in a Fatality WHAT HAPPENED: The rig had made a number of moves with tires without breaking down
27 January 2007

Alert 07 – 03 Mast Raising Line Failure

Alert 07 – 03 Mast Raising Line Failure WHAT HAPPENED: During the rig move, the drilling rig mast was to be raised. It was initially lifted 30
1 October 2006

Alert 06 – 33 Dropped Object – Derrickboard Slide Bar Incident

Alert 06 – 33 Dropped Object – Derrickboard Slide Bar Incident WHAT HAPPENED: After laying down drill collars, the Derrickman positioned the Slide Bar across the derrickboard
1 March 2006

Alert 06 – 09 Fall While Rigging Down Results in a Dislocated Shoulder (MTO)

Alert 06 – 09 Fall While Rigging Down Results in a Dislocated Shoulder (MTO) WHAT HAPPENED: The rig crew was preparing for a rig move and the
2 December 2005

Alert 05 – 45 Man-Riding Operation Results in a Fatality

Alert 05 – 45 Man-Riding Operation Results in a Fatality WHAT HAPPENED: The Rig night shift drilling crews were preparing the rig to commence drilling operations following