14 – Cementing

7 May 2003

Alert 03 – 20 Trapped Pressure Following Casing Test

Alert 03 – 20 Trapped Pressure Following Casing Test WHAT HAPPENED: 13 3/8″ casing was run into the hole and cemented in place. The float collar and
8 November 2002

Alert 02 – 50 Cutting Off Casing Results in Fire in the Cellar

Alert 02 – 50 Cutting Off Casing Results in Fire in the Cellar WHAT HAPPENED: Casing (13 3/8″) had been run in the hole and cemented in
8 July 2002

Alert 02 – 32 Personnel Hoisting Incidents

Alert 02 – 32 Personnel Hoisting Incidents WHAT HAPPENED: While a rig crew was nippling down cementing head following a casing job, an employee was suspended from a
5 September 2000

Alert 00 – 27 Auxiliary Brake

Alert 00 – 27 Auxiliary Brake WHAT HAPPENED: Prior to “Stage 2” of a cement job, the blocks were raised above the casing stump and locked into
6 October 1999

Alert 99 – 31 High Pressure Release of Trapped Nitrogen

Alert 99 – 31 High Pressure Release of Trapped Nitrogen WHAT HAPPENED: Following the foam cementation of 20″ (50 cm) casing in deepwater from a semi-submersible rig,
6 August 1999

Alert 99 – 24 Cementing Casing

Alert 99 – 24 Cementing Casing WHAT HAPPENED: After running approximately 1,600 feet of 8-5/8 inch casing a floorhand climbed onto the top of the casing and cementing