Addwaterproducer

src/main/java/neqsim/processSimulation/processEquipment/reservoir/SimpleReservoir.java

@@ -484,6 +484,34 @@ public double getOilProdution(String unit) {
     return volume;
   }
 
+  /**
+   * <p>
+   * getWaterProdution.
+   * </p>
+   *
+   * @param unit a {@link java.lang.String} object
+   * @return a double
+   */
+  public double getWaterProdution(String unit) {
+    double volume = 0.0;
+    for (int i = 0; i < gasProducer.size(); i++) {
+      volume += gasProducer.get(i).getStdWaterProduction();
+    }
+    for (int i = 0; i < oilProducer.size(); i++) {
+      volume += oilProducer.get(i).getStdWaterProduction();
+    }
+    for (int i = 0; i < waterProducer.size(); i++) {
+      volume += waterProducer.get(i).getStdWaterProduction();
+    }
+    if (unit.equals("Sm3/sec")) {
+    } else if (unit.equals("Sm3/day")) {
+      volume = volume * 60.0 * 60 * 24;
+    } else if (unit.equals("Sm3/hr")) {
+      volume = volume * 60.0 * 60;
+    }
+    return volume;
+  }
+
   /** {@inheritDoc} */
   @Override
   public void runTransient(double dt, UUID id) {

src/main/java/neqsim/processSimulation/processEquipment/reservoir/Well.java

@@ -97,7 +97,7 @@ public double getStdGasProduction() {
     locStream.setPressure(1.01325);
     ThermodynamicOperations ops = new ThermodynamicOperations(locStream);
     ops.TPflash();
-    double volume = Double.NaN;
+    double volume = 0;
     if (locStream.hasPhaseType("gas")) {
       volume = locStream.getPhase("gas").getVolume("m3");
     }
@@ -117,10 +117,30 @@ public double getStdOilProduction() {
     locStream.setPressure(1.01325);
     ThermodynamicOperations ops = new ThermodynamicOperations(locStream);
     ops.TPflash();
-    double volume = Double.NaN;
+    double volume = 0;
     if (locStream.hasPhaseType("oil")) {
       volume = locStream.getPhase("oil").getVolume("m3");
     }
     return volume;
   }
+
+  /**
+   * <p>
+   * getStdWaterProduction.
+   * </p>
+   *
+   * @return a double
+   */
+  public double getStdWaterProduction() {
+    SystemInterface locStream = (stream.getFluid()).clone();
+    locStream.setTemperature(288.15);
+    locStream.setPressure(1.01325);
+    ThermodynamicOperations ops = new ThermodynamicOperations(locStream);
+    ops.TPflash();
+    double volume = 0;
+    if (locStream.hasPhaseType("aqueous")) {
+      volume = locStream.getPhase("aqueous").getVolume("m3");
+    }
+    return volume;
+  }
 }

src/main/java/neqsim/thermo/phase/Phase.java

@@ -10,6 +10,7 @@
 import org.apache.logging.log4j.LogManager;
 import org.apache.logging.log4j.Logger;
 import neqsim.physicalProperties.PhysicalPropertyHandler;
+import neqsim.thermo.ThermodynamicConstantsInterface;
 import neqsim.thermo.component.ComponentInterface;
 import neqsim.thermo.system.SystemInterface;
 import neqsim.util.exception.InvalidInputException;
@@ -2137,6 +2138,18 @@ public double getFlowRate(String flowunit) {
       return numberOfMolesInPhase * 60.0;
     } else if (flowunit.equals("mole/hr")) {
       return numberOfMolesInPhase * 3600.0;
+    } else if (flowunit.equals("Sm3/sec")) {
+      return numberOfMolesInPhase * ThermodynamicConstantsInterface.R
+          * ThermodynamicConstantsInterface.standardStateTemperature / 101325.0;
+    } else if (flowunit.equals("Sm3/hr")) {
+      return numberOfMolesInPhase * 3600.0 * ThermodynamicConstantsInterface.R
+          * ThermodynamicConstantsInterface.standardStateTemperature / 101325.0;
+    } else if (flowunit.equals("Sm3/day")) {
+      return numberOfMolesInPhase * 3600.0 * 24.0 * ThermodynamicConstantsInterface.R
+          * ThermodynamicConstantsInterface.standardStateTemperature / 101325.0;
+    } else if (flowunit.equals("MSm3/day")) {
+      return numberOfMolesInPhase * 3600.0 * 24.0 * ThermodynamicConstantsInterface.R
+          * ThermodynamicConstantsInterface.standardStateTemperature / 101325.0 / 1.0e6;
     } else {
       throw new RuntimeException("failed.. unit: " + flowunit + " not supported");
     }

src/test/java/neqsim/processSimulation/processEquipment/reservoir/SimpleReservoirTest.java

@@ -36,7 +36,7 @@ void testRun2() {
     producedOilStream.setFlowRate(6500.0 / 0.86 * 1000.0 * 4, "kg/day");
 
     StreamInterface producedWaterStream = reservoirOps.addWaterProducer("waterproducer_1");
-    producedWaterStream.setFlowRate(0.0 * 1000.0 * 4, "kg/day");
+    producedWaterStream.setFlowRate(10000, "kg/day");
 
     StreamInterface injectorGasStream = reservoirOps.addGasInjector("gasinjector_1");
     neqsim.thermo.system.SystemInterface fluidGas = fluid1.clone();
@@ -59,6 +59,6 @@ void testRun2() {
       reservoirOps.runTransient(deltaTime);
     }
     Assertions.assertEquals(352.274030, reservoirOps.getReservoirFluid().getPressure("bara"), 0.1);
-
+    Assertions.assertEquals(11.698, reservoirOps.getWaterProdution("Sm3/day"), 0.1);
   }
 }