Oct 30, 2002 #1 Leclerc Chemical Joined Aug 22, 2002 Messages 73 Location GB In the context of sand in Oil, what does the abbreviation "pptb" mean? thanks
Oct 30, 2002 #2 TD2K Chemical Joined Jan 11, 2002 Messages 2,629 Location US Pounds per thousand barrels Upvote 0 Downvote
Oct 31, 2002 Thread starter #3 Leclerc Chemical Joined Aug 22, 2002 Messages 73 Location GB thanks TD2K, Leclerc Upvote 0 Downvote