▁easier ▁for ▁operators ▁to ▁center ▁it ▁over ▁and ▁transfer ▁cargo . ▁ ▁O ce ane ering ▁te amed ▁up ▁with ▁the ▁Canadian ▁company ▁G RI ▁Sim ulations ▁to ▁design ▁and ▁produce ▁the ▁RO V ▁sim ul ators ▁they ▁util ize ▁for ▁training , ▁development ▁of ▁procedures , ▁and ▁equipment ▁st aging . ▁After ▁a ▁dispute ▁over ▁the ft ▁of ▁trade ▁secre ts ▁and ▁copy right ▁in fr ing ement ▁that ▁last ed ▁several ▁years , ▁O ce ane ering ▁now ▁lic enses ▁the ▁V RO V ▁sim ulator ▁system ▁from ▁G RI ▁Sim ulations . ▁ ▁A ▁ 2 0 0 9 ▁collaboration ▁with ▁Royal ▁Dutch ▁Sh ell ▁saw ▁the ▁installation ▁of ▁a ▁wire line ▁at ▁a ▁record ▁ ▁of ▁water ▁for ▁repair ing ▁a ▁safety ▁val ve . ▁ ▁On ▁April ▁ 2 2 , ▁ 2 0 1 0 , ▁three ▁O ce ane ering ▁RO V ▁cre ws ▁ab o ard ▁the ▁O ce ane ering ▁vessel ▁Ocean ▁Inter vention ▁III , ▁the ▁D OF ▁AS A ▁Sk and i ▁Ne pt une ▁and ▁the ▁Bo a ▁International ▁Bo a ▁Sub ▁C ▁began ▁to ▁map ▁the ▁se ab ed ▁and ▁assess ▁the ▁w reck age ▁from ▁the ▁Deep water ▁Hor izon ▁oil ▁sp ill . ▁The ▁cre ws ▁reported ▁" large ▁amounts ▁of ▁oil ▁that ▁flow ed ▁out ." ▁O ce ane ering ▁RO V ▁Techn ician ▁T yr one ▁Bent on ▁was ▁later ▁called ▁as ▁a ▁witness ▁to ▁provide ▁information ▁on ▁the ▁le aks ▁associated ▁with ▁B OP ▁stack