Thus, by all reasoning the ROV coordinates (from acoustic positioning system), gyro heading, depth and altimeter sensors must have all been functioning accurately. The information on the “live video feeds” was however distorted.
We all know where Well A is and the BOP at Well A should have been (well logically) be on top of Well A’s positon. So why would BP have to even lie on this. In fact, if the ROV working on the BOP at Well A did not have the same promulgated position as Well A, it would definitely arouse suspicion.