Recommendation of .WEL speed up model

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Gonzalo Eduardo Parada

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Jun 11, 2026, 8:30:46 AM (11 days ago) Jun 11
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Hi everyone,

I'm developing a MFUSG model that includes several drain cells which runs in about 30s. However, when I incorporate pumping wells into the system, the simulation time increases up to 20 minutes.

I would like to ask about your experience in reducing simulation times when adding pumping wells, I know that some optimizations might be done through options of the .WEL, .CLN, .SMS, .OC packages, but I would like to hear about your experiences

At this stage I still dont have a final mesh to use, so I could integrate those recommendations.

Thank you! 
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