| 
                        Trajectory #4
                     | 
                    
                        DDQUD.Drilling.Trajectory
                     | 
                    
                        is estimated using
                     | 
                    
                        Confidence Factor #1
                     | 
                    
                        DDQUD.Drilling.ConfidenceFactor
                     | 
                
                
                    | 
                        Trajectory #1
                     | 
                    
                        DDQUD.Drilling.Trajectory
                     | 
                    
                        has higher vertical bound
                     | 
                    
                        Trajectory #5
                     | 
                    
                        DDQUD.Drilling.Trajectory
                     | 
                
                
                    | 
                        Facies logs #1
                     | 
                    
                        DDQUD.Subsurface.InterpretedFormationLog
                     | 
                    
                        is estimated using
                     | 
                    
                        Confidence Factor #1
                     | 
                    
                        DDQUD.Drilling.ConfidenceFactor
                     | 
                
                
                    | 
                        Trajectory #1
                     | 
                    
                        DDQUD.Drilling.Trajectory
                     | 
                    
                        is extended to
                     | 
                    
                        Bottom Hole Depth #1
                     | 
                    
                        DDQUD.Drilling.WellDepth
                     | 
                
                
                    | 
                        Wellbore #1
                     | 
                    
                        DDQUD.Drilling.WellBore
                     | 
                    
                        has a
                     | 
                    
                        Facies logs #1
                     | 
                    
                        DDQUD.Subsurface.InterpretedFormationLog
                     | 
                
                
                    | 
                        Trajectory #5
                     | 
                    
                        DDQUD.Drilling.Trajectory
                     | 
                    
                        is estimated using
                     | 
                    
                        Confidence Factor #1
                     | 
                    
                        DDQUD.Drilling.ConfidenceFactor
                     | 
                
                
                    | 
                        Facies logs #1
                     | 
                    
                        DDQUD.Subsurface.InterpretedFormationLog
                     | 
                    
                        belongs to
                     | 
                    
                        Current Operation #1
                     | 
                    
                        DDQUD.Drilling.ActualOperation
                     | 
                
                
                    | 
                        Trajectory #4
                     | 
                    
                        DDQUD.Drilling.Trajectory
                     | 
                    
                        has lower vertical bound
                     | 
                    
                        Facies logs #1
                     | 
                    
                        DDQUD.Subsurface.InterpretedFormationLog
                     | 
                
                
                    | 
                        Trajectory #1
                     | 
                    
                        DDQUD.Drilling.Trajectory
                     | 
                    
                        has lower vertical bound
                     | 
                    
                        Trajectory #4
                     | 
                    
                        DDQUD.Drilling.Trajectory
                     | 
                
                
                    | 
                        Petrophysical logs #1
                     | 
                    
                        DDQUD.Subsurface.InterpretedFormationLog
                     | 
                    
                        belongs to
                     | 
                    
                        Current Operation #1
                     | 
                    
                        DDQUD.Drilling.ActualOperation
                     | 
                
                
                    | 
                        Facies logs #1
                     | 
                    
                        DDQUD.Subsurface.InterpretedFormationLog
                     | 
                    
                        interpreted using
                     | 
                    
                        Petrophysical logs #1
                     | 
                    
                        DDQUD.Subsurface.InterpretedFormationLog
                     | 
                
                
                    | 
                        Wellbore #1
                     | 
                    
                        DDQUD.Drilling.WellBore
                     | 
                    
                        has a
                     | 
                    
                        Petrophysical logs #1
                     | 
                    
                        DDQUD.Subsurface.InterpretedFormationLog
                     | 
                
                
                    | 
                        Trajectory #5
                     | 
                    
                        DDQUD.Drilling.Trajectory
                     | 
                    
                        has higher vertical bound
                     | 
                    
                        Facies logs #1
                     | 
                    
                        DDQUD.Subsurface.InterpretedFormationLog
                     | 
                
                
                    | 
                        Formation evaluation logs #1
                     | 
                    
                        DDQUD.Drilling.FormationLog
                     | 
                    
                        belongs to
                     | 
                    
                        Current Operation #1
                     | 
                    
                        DDQUD.Drilling.ActualOperation
                     | 
                
                
                    | 
                        Wellbore #1
                     | 
                    
                        DDQUD.Drilling.WellBore
                     | 
                    
                        has a
                     | 
                    
                        Trajectory #1
                     | 
                    
                        DDQUD.Drilling.Trajectory
                     | 
                
                
                    | 
                        Wellbore #1
                     | 
                    
                        DDQUD.Drilling.WellBore
                     | 
                    
                        has a
                     | 
                    
                        Formation evaluation logs #1
                     | 
                    
                        DDQUD.Drilling.FormationLog
                     | 
                
                
                    | 
                        Trajectory #1
                     | 
                    
                        DDQUD.Drilling.Trajectory
                     | 
                    
                        belongs to
                     | 
                    
                        Current Operation #1
                     | 
                    
                        DDQUD.Drilling.ActualOperation
                     | 
                
                
                    | 
                        Petrophysical logs #1
                     | 
                    
                        DDQUD.Subsurface.InterpretedFormationLog
                     | 
                    
                        interpreted using
                     | 
                    
                        Formation evaluation logs #1
                     | 
                    
                        DDQUD.Drilling.FormationLog
                     |