Discussion Closed This discussion was created more than 6 months ago and has been closed. To start a new discussion with a link back to this one, click here.

Acid Fracturing in Carbonate Reservoir

Please login with a confirmed email address before reporting spam

Hi all,

I am currently working on a geological model whereby acid enters a central inlet and propagates throughout a rock matrix. I have pre-set some fracture paths to encourage the initial propagation, however the velocity and species concentration gradients do not appear to follow this path. I would like to know if there anyone has solved this with a quick fix?

Additionally, the convergence plot when running the simulation does not show any signs of convergence, instead rising sharply for a few steps before providing an error message.

Any help would be greatly appreciated! Thanks in advance.

Best Regards, Gareth


0 Replies Last Post Mar 5, 2024, 10:16 a.m. EST
COMSOL Moderator

Hello Gareth Lim

Your Discussion has gone 30 days without a reply. If you still need help with COMSOL and have an on-subscription license, please visit our Support Center for help.

If you do not hold an on-subscription license, you may find an answer in another Discussion or in the Knowledge Base.

Note that while COMSOL employees may participate in the discussion forum, COMSOL® software users who are on-subscription should submit their questions via the Support Center for a more comprehensive response from the Technical Support team.