Oct 26, 2007 #2 dcasto Chemical Jul 7, 2001 3,570 Think along the lines of two phase flow....... Upvote 0 Downvote
Nov 30, 2007 #3 jjwamp Petroleum Nov 14, 2006 14 Could be many reasons. Most likely as dcasto was eluding to you have a gas bubble migrating through the tubing. As it reaches near surface it expands rapidly unloading the fluid above it in a "surge". Upvote 0 Downvote
Could be many reasons. Most likely as dcasto was eluding to you have a gas bubble migrating through the tubing. As it reaches near surface it expands rapidly unloading the fluid above it in a "surge".
