问答中心分类: 综合问题运行时间过长且一段时间后就不再驱油了,产油率断崖式下降
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lixinyu2112 asked 2周 ago

===================== WARNING (from subroutine: PRTOUT) ======================
Fraction of Newton iterations with matrix solver failures (72%) is too large.
Simulation result may not be valid.
==============================================================================
注入泡沫驱替一段时间后,产油率断崖式下降,请问应该如何修改

2 Answers
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abey 管理员 answered 2周 ago

根据警告提示,模型收敛性变差,模拟结果可能不准确,需要检查模型的参数。

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strength windy 管理员 answered 6天 ago

检查一下相渗设置,在产油断崖下降前 有没有随时间点定义像相渗