diff --git a/src/main/java/br/com/ifba/ipss/feature/workspace/view/AreaDeTrabalho.form b/src/main/java/br/com/ifba/ipss/feature/workspace/view/AreaDeTrabalho.form
index 07fc554..e2a1ff3 100644
--- a/src/main/java/br/com/ifba/ipss/feature/workspace/view/AreaDeTrabalho.form
+++ b/src/main/java/br/com/ifba/ipss/feature/workspace/view/AreaDeTrabalho.form
@@ -342,7 +342,7 @@
           </Properties>
           <Constraints>
             <Constraint layoutClass="org.netbeans.modules.form.compat2.layouts.DesignAbsoluteLayout" value="org.netbeans.modules.form.compat2.layouts.DesignAbsoluteLayout$AbsoluteConstraintsDescription">
-              <AbsoluteConstraints x="0" y="80" width="1250" height="710"/>
+              <AbsoluteConstraints x="-90" y="70" width="1250" height="710"/>
             </Constraint>
           </Constraints>
 
@@ -360,6 +360,29 @@
                 </Constraint>
               </Constraints>
             </Component>
+            <Component class="javax.swing.JComboBox" name="jComboTipoFluido">
+              <Properties>
+                <Property name="foreground" type="java.awt.Color" editor="org.netbeans.beaninfo.editors.ColorEditor">
+                  <Color blue="0" green="66" red="0" type="rgb"/>
+                </Property>
+                <Property name="model" type="javax.swing.ComboBoxModel" editor="org.netbeans.modules.form.editors2.ComboBoxModelEditor">
+                  <StringArray count="4">
+                    <StringItem index="0" value="&#xc1;gua"/>
+                    <StringItem index="1" value="Gasolina"/>
+                    <StringItem index="2" value="Diesel"/>
+                    <StringItem index="3" value="Biodiesel"/>
+                  </StringArray>
+                </Property>
+              </Properties>
+              <AuxValues>
+                <AuxValue name="JavaCodeGenerator_TypeParameters" type="java.lang.String" value="&lt;String&gt;"/>
+              </AuxValues>
+              <Constraints>
+                <Constraint layoutClass="org.netbeans.modules.form.compat2.layouts.DesignAbsoluteLayout" value="org.netbeans.modules.form.compat2.layouts.DesignAbsoluteLayout$AbsoluteConstraintsDescription">
+                  <AbsoluteConstraints x="100" y="40" width="76" height="-1"/>
+                </Constraint>
+              </Constraints>
+            </Component>
           </SubComponents>
         </Container>
         <Container class="javax.swing.JPanel" name="PnlBotoes">
diff --git a/src/main/java/br/com/ifba/ipss/feature/workspace/view/AreaDeTrabalho.java b/src/main/java/br/com/ifba/ipss/feature/workspace/view/AreaDeTrabalho.java
index 5bbd138..b3d86c3 100644
--- a/src/main/java/br/com/ifba/ipss/feature/workspace/view/AreaDeTrabalho.java
+++ b/src/main/java/br/com/ifba/ipss/feature/workspace/view/AreaDeTrabalho.java
@@ -182,6 +182,7 @@ private void initComponents() {
         pnlSpanSpace2 = new javax.swing.JPanel();
         pnlEspacoTrabalho = new javax.swing.JPanel();
         lblNotificacaoDeEstado = new javax.swing.JLabel();
+        jComboTipoFluido = new javax.swing.JComboBox<>();
         PnlBotoes = new javax.swing.JPanel();
         btnTubulacoes = new javax.swing.JButton();
         btnConexoes = new javax.swing.JButton();
@@ -405,8 +406,13 @@ public void actionPerformed(java.awt.event.ActionEvent evt) {
         pnlEspacoTrabalho.add(lblNotificacaoDeEstado);
         lblNotificacaoDeEstado.setBounds(30, 10, 320, 18);
 
+        jComboTipoFluido.setForeground(new java.awt.Color(0, 102, 0));
+        jComboTipoFluido.setModel(new javax.swing.DefaultComboBoxModel<>(new String[] { "Água", "Gasolina", "Diesel", "Biodiesel" }));
+        pnlEspacoTrabalho.add(jComboTipoFluido);
+        jComboTipoFluido.setBounds(100, 40, 76, 24);
+
         pnlBackgruond.add(pnlEspacoTrabalho);
-        pnlEspacoTrabalho.setBounds(0, 80, 1250, 710);
+        pnlEspacoTrabalho.setBounds(-90, 70, 1250, 710);
 
         PnlBotoes.setBackground(new java.awt.Color(255, 255, 255));
 
@@ -666,6 +672,7 @@ public void run() {
     private javax.swing.JButton btnSimular;
     private javax.swing.JButton btnTubulacoes;
     private javax.swing.JButton btnVavulas;
+    private javax.swing.JComboBox<String> jComboTipoFluido;
     private javax.swing.JLabel lblNotificacaoDeEstado;
     private javax.swing.JPanel pnlBackgruond;
     private javax.swing.JPanel pnlEspacoTrabalho;
diff --git a/src/main/java/br/com/ifba/ipss/util/Fluido.java b/src/main/java/br/com/ifba/ipss/util/Fluido.java
new file mode 100644
index 0000000..d6ac0ba
--- /dev/null
+++ b/src/main/java/br/com/ifba/ipss/util/Fluido.java
@@ -0,0 +1,28 @@
+package br.com.ifba.ipss.util;
+
+/**
+ *
+ * @author Giovane Neves
+ * @since V0.0.1
+ */
+public enum Fluido {
+    
+    AGUA("agua"),
+    BIODIESEL("biodiesel"),
+    DIESEL("diesel");
+    
+    public final String fluido;
+    
+    private Fluido(final String fluido){
+        
+        this.fluido = fluido;
+        
+    }
+    
+    public String getString(){
+        
+        return fluido;
+        
+    }
+    
+}