LittleInch,
Thank you for the reply. I am doing everything topsides thru coil tubing but the initial free flood is subsea and the bleed off of the nitrogen will be subsea as well. Flooding thru 2" opening and nitrogen going out a 3/8" u-tube at the other end. Please see sketch attached...
Looking for some help on pipeline calcs for a free flood, only difference is the pipeline has 1300 psi of nitrogen in it.
Flooding plet to plet. Elev is 7000 and 6000. subsea ambient temp is ~40 F, 6" pipeline. I am trying to calculate the rate at which the nitrogen will start to be...
