Introduction to Rock Permeability شرح

[@serano5023]

21:23 Pw is wellbore pressure not water pressure. But thanks for this amazing series of videos. I am using them to review the basics. Please keep it up. Your style is very clear and engaging.

[@zakariaabdelfattah9270]

Thanks for the info! It was wrong to say Pw for water pressure, I'm sure i must have ment to say bottom hole flowing pressure or sand face pressure, Thanks alot for your comment.