Well Estimator + Constraint Selector

inputFiles/compositionalMultiphaseWell/cst1_lrc_we0.xml

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+<?xml version="1.0" ?>
+
+<Problem>
+  <Solvers>
+    <CompositionalMultiphaseReservoir
+      name="reservoirSystem"
+      flowSolverName="compositionalMultiphaseFlow"
+      wellSolverName="compositionalMultiphaseWell"
+      logLevel="1"
+      targetRegions="{ Region1, wellRegion1, wellRegion2 }">
+      <NonlinearSolverParameters
+        newtonTol="1.0e-8"
+        lineSearchAction="None"
+        newtonMaxIter="40"/>
+      <LinearSolverParameters
+        directParallel="0"/>
+    </CompositionalMultiphaseReservoir>
+
+    <CompositionalMultiphaseFVM
+      name="compositionalMultiphaseFlow"
+      logLevel="1"
+      discretization="fluidTPFA"
+      targetRegions="{ Region1 }"
+      temperature="297.15"/>
+
+    <CompositionalMultiphaseWell
+      name="compositionalMultiphaseWell"
+      logLevel="1"
+      writeCSV="1"
+      writeSegDebug="0"
+      useNewCode="1"
+      targetRegions="{ wellRegion1, wellRegion2 }">
+      <WellControls
+        estimateWellSolution="0"
+        name="wellControls1"
+        type="producer"
+        control="phaseVolRate"
+        useSurfaceConditions="0"
+        referenceElevation="2"
+        targetBHP="3e6"
+        targetPhaseRate="2e-6"
+        targetPhaseName="oil">
+        <MinimumBHPConstraint
+         name="minBHP"
+         referenceElevation="2"
+         targetBHP="3e6"/>
+        <LiquidProductionConstraint
+         name="maxOil"
+         phaseNamse="{oil}"
+         phaseRate="2e-6"/>
+        </WellControls>
+      <WellControls
+        estimateWellSolution="0"
+        name="wellControls2"
+        type="injector"
+        control="totalVolRate"
+        referenceElevation="2"
+        targetBHP="1e7"
+        targetTotalRate="28e-7"
+        useSurfaceConditions="0"
+        injectionTemperature="297.15"
+        injectionStream="{ 0.1, 0.1, 0.1, 0.7 }">
+        <MaximumBHPConstraint
+         name="maxBHP"
+         referenceElevation="2"
+         targetBHP="1e7"/>
+        <VolumeInjectionConstraint
+         name="maxVol"
+         volumeRate="28e-7"
+         injectionTemperature="297.15"
+         injectionStream="{ 0.1, 0.1, 0.1, 0.7 }"/>
+        </WellControls>
+
+    </CompositionalMultiphaseWell>
+  </Solvers>
+
+  <Mesh>
+    <InternalMesh
+      name="mesh1"
+      elementTypes="{ C3D8 }"
+      xCoords="{ 0, 5 }"
+      yCoords="{ 0, 1 }"
+      zCoords="{ 0, 1 }"
+      nx="{ 5 }"
+      ny="{ 1 }"
+      nz="{ 1 }"
+      cellBlockNames="{ cb1 }">
+
+      <InternalWell
+        name="well_producer1"
+        wellRegionName="wellRegion1"
+        wellControlsName="wellControls1"
+        polylineNodeCoords="{ { 4.5, 0, 2 },
+                              { 4.5, 0, 0.5 } }"
+        polylineSegmentConn="{ { 0, 1 } }"
+        radius="0.1"
+        numElementsPerSegment="2">
+        <Perforation
+          name="producer1_perf1"
+          distanceFromHead="1.45"/>
+      </InternalWell>
+
+      <InternalWell
+        name="well_injector1"
+        wellRegionName="wellRegion2"
+        wellControlsName="wellControls2"
+        polylineNodeCoords="{ { 0.5, 0, 2 },
+                              { 0.5, 0, 0.5 } }"
+        polylineSegmentConn="{ { 0, 1 } }"
+        radius="0.1"
+        numElementsPerSegment="3">
+        <Perforation
+          name="injector1_perf1"
+          distanceFromHead="1.45"/>
+      </InternalWell>
+    </InternalMesh>
+  </Mesh>
+
+  <Geometry>
+   <Box
+    name="monitoredCell"
+    xMin="{ 4.5, 0, 2 }"
+    xMax="{ 4.5, 0, 0.5 }" />
+   </Geometry>
+
+  <Events
+    maxTime="2.5e4">
+    <PeriodicEvent
+      name="solverApplications"
+      forceDt="2.5e3"
+      target="/Solvers/reservoirSystem"/>
+
+    <PeriodicEvent
+      name="outputs"
+      timeFrequency="2.5e3"
+      target="/Outputs/vtkOutput"/>
+
+
+    <PeriodicEvent
+      name="timeHistoryOutput1"
+      timeFrequency="1.0e3"
+      target="/Outputs/timeHistoryOutput1"/>
+    <PeriodicEvent
+      name="timeHistoryOutput2"
+      timeFrequency="1.0e3"
+      target="/Outputs/timeHistoryOutput2"/>
+
+    <PeriodicEvent
+      name="restarts"
+      timeFrequency="1.25e4"
+      targetExactTimestep="0"
+      target="/Outputs/restartOutput"/>
+  </Events>
+
+  <Tasks>
+      <PackCollection
+      name="wellRateCollection1"
+      objectPath="ElementRegions/wellRegion1/wellRegion1UniqueSubRegion"
+      fieldName="wellElementMixtureConnectionRate"/>
+      <PackCollection
+      name="wellPhaseVolumeFraction"
+      objectPath="ElementRegions/wellRegion1/wellRegion1UniqueSubRegion"
+      fieldName="phaseVolumeFraction"/>
+  </Tasks>
+
+  <NumericalMethods>
+    <FiniteVolume>
+      <TwoPointFluxApproximation
+        name="fluidTPFA"
+        />
+    </FiniteVolume>
+  </NumericalMethods>
+
+  <ElementRegions>
+    <CellElementRegion
+      name="Region1"
+      cellBlocks="{ * }"
+      materialList="{ fluid1, rock, relperm }"/>
+
+    <WellElementRegion
+      name="wellRegion1"
+      materialList="{ fluid1 }"/>
+
+    <WellElementRegion
+      name="wellRegion2"
+      materialList="{ fluid1 }"/>
+  </ElementRegions>
+
+  <Constitutive>
+    <CompositionalMultiphaseFluid
+      name="fluid1"
+      phaseNames="{ oil, gas }"
+      equationsOfState="{ PR, PR }"
+      componentNames="{ N2, C10, C20, H2O }"
+      componentCriticalPressure="{ 34e5, 25.3e5, 14.6e5, 220.5e5 }"
+      componentCriticalTemperature="{ 126.2, 622.0, 782.0, 647.0 }"
+      componentAcentricFactor="{ 0.04, 0.443, 0.816, 0.344 }"
+      componentMolarWeight="{ 28e-3, 134e-3, 275e-3, 18e-3 }"
+      componentVolumeShift="{ 0, 0, 0, 0 }"
+      componentBinaryCoeff="{ { 0, 0, 0, 0 },
+                              { 0, 0, 0, 0 },
+                              { 0, 0, 0, 0 },
+                              { 0, 0, 0, 0 } }"/>
+
+    <CompressibleSolidConstantPermeability
+      name="rock"
+      solidModelName="nullSolid"
+      porosityModelName="rockPorosity"
+      permeabilityModelName="rockPerm"/>
+
+    <NullModel
+      name="nullSolid"/>
+
+    <PressurePorosity
+      name="rockPorosity"
+      defaultReferencePorosity="0.05"
+      referencePressure="0.0"
+      compressibility="1.0e-9"/>
+
+    <BrooksCoreyRelativePermeability
+      name="relperm"
+      phaseNames="{ oil, gas }"
+      phaseMinVolumeFraction="{ 0.1, 0.15 }"
+      phaseRelPermExponent="{ 2.0, 2.0 }"
+      phaseRelPermMaxValue="{ 0.8, 0.9 }"/>
+
+    <ConstantPermeability
+      name="rockPerm"
+      permeabilityComponents="{ 2.0e-16, 2.0e-16, 2.0e-16 }"/>
+  </Constitutive>
+
+  <FieldSpecifications>
+    <!-- Initial pressure: ~5 bar -->
+    <FieldSpecification
+      name="initialPressure"
+      initialCondition="1"
+      setNames="{ all }"
+      objectPath="ElementRegions/Region1/cb1"
+      fieldName="pressure"
+      scale="5e6"/>
+
+    <!-- Initial composition: no water, only heavy hydrocarbon components and N2 -->
+    <FieldSpecification
+      name="initialComposition_N2"
+      initialCondition="1"
+      setNames="{ all }"
+      objectPath="ElementRegions/Region1/cb1"
+      fieldName="globalCompFraction"
+      component="0"
+      scale="0.099"/>
+
+    <FieldSpecification
+      name="initialComposition_C10"
+      initialCondition="1"
+      setNames="{ all }"
+      objectPath="ElementRegions/Region1/cb1"
+      fieldName="globalCompFraction"
+      component="1"
+      scale="0.3"/>
+
+    <FieldSpecification
+      name="initialComposition_C20"
+      initialCondition="1"
+      setNames="{ all }"
+      objectPath="ElementRegions/Region1/cb1"
+      fieldName="globalCompFraction"
+      component="2"
+      scale="0.6"/>
+
+    <FieldSpecification
+      name="initialComposition_H20"
+      initialCondition="1"
+      setNames="{ all }"
+      objectPath="ElementRegions/Region1/cb1"
+      fieldName="globalCompFraction"
+      component="3"
+      scale="0.001"/>
+  </FieldSpecifications>
+
+  <Outputs>
+    <VTK
+      name="vtkOutput"/>
+    <TimeHistory
+      name="timeHistoryOutput1"
+      sources="{ /Tasks/wellRateCollection1 }"
+      filename="wellRateHistory1"/>
+    <TimeHistory
+      name="timeHistoryOutput2"
+      sources="{ /Tasks/wellPhaseVolumeFraction }"
+      filename="wellpvf"/>
+
+    <Restart
+      name="restartOutput"/>
+  </Outputs>
+</Problem>