Deepwater Horizon - Transocean Oil Rig Fire

[QUOTE=unoalum;40035]Ronald Sepulvado, Well Site Leader (Company Man) for BP. He left the rig on April 16th. There was an overlap between him and Donald Vidrine of one week. They were on 2 weeks at a time with one week overlap, so Mr. Vidrine had been on the rig alone since Sepulvado left on April 16th.[/QUOTE]

Vidrine wasn’t alone, someone from bp was also working nights… Kaluza?

They (bp) seem to have been using an odd shift pattern… 4 guys, each doing 2 weeks on the rig and each of them working 1 week on nights followed by 1 week on days.

Am I interpreting correctly here? anybody else picked up on this strange scenario/work cycle?