And I still believe that what happened is that the riser blew off the wellhead .
Riser 's hooked onto the rig ; so you 've got a mile of oil inside that that 's pretty light concentrate .
And I still believe that what happened is that the riser blew off the wellhead , and it 's hooked onto the rig ; so you 've got a mile of oil inside that that 's pretty light concentrate .