From 74d7871090206a0eed3a578847153cd46bd95b66 Mon Sep 17 00:00:00 2001
From: Tor Harald Sandve <tosa@norceresearch.no>
Date: Tue, 1 Apr 2025 10:48:18 +0200
Subject: [PATCH] Use well rates from well_state_nupcol instead of
 previous_well_state in updateWellRates

---
 opm/simulators/wells/BlackoilWellModelGeneric.cpp | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/opm/simulators/wells/BlackoilWellModelGeneric.cpp b/opm/simulators/wells/BlackoilWellModelGeneric.cpp
index ac2d84b6c3..b01a87d2f2 100644
--- a/opm/simulators/wells/BlackoilWellModelGeneric.cpp
+++ b/opm/simulators/wells/BlackoilWellModelGeneric.cpp
@@ -1384,11 +1384,10 @@ updateAndCommunicateGroupData(const int reportStepIdx,
                                                          well_state_nupcol,
                                                          this->groupState());
 
-    // We use the rates from the previous time-step to reduce oscillations
     WellGroupHelpers<Scalar>::updateWellRates(fieldGroup,
                                               schedule(),
                                               reportStepIdx,
-                                              this->prevWellState(),
+                                              well_state_nupcol,
                                               well_state);
 
     // Set ALQ for off-process wells to zero