Sand Screens in the Oil Industry Maximum Penetrating Particle, Looking for the Needle in a Haystack

摘要

1. Looking for the Maximum Penetrating Particle is like looking for a Needle in a Haystack 2. 140,491 beads passing a sand screen were analysed from 31 tests on 6 x 90mm diameter discs 3. Area tested: 0.03 m~2, unlikely to be representative of the roll.