Chief
Most mistakes are through lack of equipment knowledge and/ or operational experience which leads to errors in judgement, risk taking etc eventually resulting in something going wrong.
I can never understand how a sub can be lost if correct prcedures and adequate operational experience prevails.
I won’t write it off as a pure accident by a third party as I have experienced being trapped by a drill-string that was not torqued correctly and subsequently came apart, landing on the subs’ tether. But this still results from poor equipment knowledge and/ or lack of experience on the rig.
Feel free to comment.
😉