I thought of drilling sideways into the riser pipe along time ago to relieve some of the pressure...but I think everything has to be done evenly so it would mean drilling two holes simultaneously...
The next bad thought is "shear" on ony one of those sides could wreck a huge section....
3,699 posted on 06/03/2010 9:48:31 AM PDT by Sacajaweau
(What)