We never know it DDR show detail same as you put in sale sheet but
When Khun Mod ( Chanintorn ) Chevron ‘s Technologist/ Performance Drilling have re-check with BHA Tally report ( chevron internal report we have no received it )
She found some error between DDR and BHA Tally report that reason why she need the confirmation from Rig guy
we’ll only know when they cross check their own