Sampling and Certification A certain world? Or An Uncertain world? (PPT)

摘要

Crude Oil per day is around 90 mio barrels . 1 Average crude oil tank is about 350 - 500 Kbs so about 225 tanks a day are filled from fields each day 2 This oil moves to gathering points and is then moved by pipe or ship so that on a given day about another 400 shore tanks are being filled or emptied 3 Ships on average have 12 tanks each so say 120 ships x 12 x 2 = 2800 4 Hence 625 tanks X 4 samples ( UML & dead bottom ) = 2500 5 Plus ships samples 2800 = 5300 crude samples just in iogistics chain per day.