SimulationCore2/Equipments/BopStack/PIPE_RAM1.f90

SUBROUTINE PIPE_RAMS1
    USE VARIABLES
    ! USE CAccumulatorVariables
    ! USE CBopStackVariables
    USE CBopStackVariables
    USE CBopControlPanelVariables
    USE CEquipmentsConstants
    ! USE CSimulationVariables
    implicit none
    
!=====================================================================
!                 PIPE RAMS 1- BOP CAMERON Type U 5000
!                   START CONDITIONS FOR PIPE RAMS 1
!=====================================================================  
      RAM(2)%SuccessionCounter = RAM(2)%SuccessionCounter + 1
       if (UpperRamsValve == 1.0 .and. UpperRamsFailureMalf==0 .and. RigAirMalf==0 .and. AirMasterValve==1) then
             if (UpperRamsCloseLEDMine == LedOn) then 
                 RETURN             
             end if          
            if ( RAM(2)%SuccessionCounter /= RAM(2)%SuccessionCounterOld+1 ) then
                RAM(2)%SuccessionCounter = 0   ! also in starup
                RAM(2)%SuccessionCounterOld = 0   ! also in starup 
                !return   
            else
                RAM(2)%SuccessionCounterOld= RAM(2)%SuccessionCounter 
            endif
        

        
        
            if ( RAM(2)%SuccessionCounter >= int(2.5/DeltaT_BOP) ) then
                !return
            
                RAM(2)%First_CloseTimecheck= 1 
            
                UpperRamsOpenLED = LedOff
                UpperRamsOpenLEDMine = LedOff
                UpperRamsCloseLED = LedOn    !LedBlinking
            
                RAM(2)%FourwayValve = 1
            endif
        
       endif
       
       
       if (RAM(2)%FourwayValve == 1 .and. p_acc>acc_MinPressure) then    ! 1: Open , 0: Close
    !write(*,*) 'close 2'
           
           RAM(2)%FourwayValve = 0


         
            PipeRam1_closed=0
            !PipeRam1_closed_withPossibility= PipeRam1_closed * TD_BOPConnectionPossibility(2)
            RAM(2)%vdis_tot=0
            RAM(2)%vdis_bottles=0.
            RAM(2)%fvr_air=0.
            RAM(2)%vdis_elecp=0.
            Qiter=7
            RAM(2)%Qzero=70
            RAM(2)%Q=RAM(2)%Qzero
            RAM(2)%flow=70
            RAM(2)%tol=0.0037
            if (finished_pipe1==1) then
               PipeRams1LeverOld=-1.0
           else
               PipeRams1LeverOld=UpperRamsValve
           endif
           finished_pipe1=0
            PipeRam1IsClosing = .true.
            PipeRam1IsOpening = .false.

            RAM(2)%bop_type = 3
            !AbopPipeRam=196.67
            AbopPipeRam=(UpperRamClose*231)/((IDPipeRamBase-ODDrillpipe_inPipeRam1Base)/2.)
            NeededVolumePipeRams1=AbopPipeRam*(IDPipeRamBase-max(ODDrillpipe_inPipeRam1,ODDrillpipe_inPipeRam1Base))/(2.*231)  !3.67 galon for each BOP
        endif
       
        if (UpperRamsValve == -1.0 .and. UpperRamsFailureMalf==0 .and. RigAirMalf==0 .and. AirMasterValve==1) then
            
             if (UpperRamsOpenLEDMine == LedOn) then 
                 RETURN             
             end if             

            if ( RAM(2)%SuccessionCounter /= RAM(2)%SuccessionCounterOld+1 ) then
                RAM(2)%SuccessionCounter = 0   ! also in starup
                RAM(2)%SuccessionCounterOld = 0   ! also in starup
                !return   
            else
                RAM(2)%SuccessionCounterOld= RAM(2)%SuccessionCounter
            endif
        
        
            if ( RAM(2)%SuccessionCounter >= int(2.5/DeltaT_BOP) ) then
                !return
                
                RAM(2)%First_OpenTimecheck= 1  
                
                UpperRamsCloseLed = LedOff    !new
                UpperRamsCloseLedMine = LedOff    !new
                UpperRamsOpenLED = LedOn    !LedBlinking

                RAM(2)%FourwayValve = 1
                
            endif
            
        endif
        
        if (RAM(2)%FourwayValve == 1 .and. p_acc>acc_MinPressure) then    ! 1: Open , 0: Close
    !write(*,*) 'open 2'
            
            RAM(2)%FourwayValve = 0               
 

            PipeRam1_closed=0
            !PipeRam1_closed_withPossibility= PipeRam1_closed * TD_BOPConnectionPossibility(2)
            RAM(2)%vdis_tot=0
            RAM(2)%vdis_bottles=0.
            RAM(2)%fvr_air=0.
            RAM(2)%vdis_elecp=0.
            Qiter=7
            RAM(2)%Qzero=70
            RAM(2)%Q=RAM(2)%Qzero
            RAM(2)%flow=70
            RAM(2)%tol=0.0037
            
            

                if (finished_pipe1==1) then
                    PipeRams1LeverOld=1.0
                else
                    PipeRams1LeverOld=UpperRamsValve
                endif
            finished_pipe1=0
            PipeRam1IsOpening = .true.
            PipeRam1IsClosing = .false.

        
         !if (UpperRamsOpenLED == LedOn) then 
         !    RETURN             
         !end if
            
            

            RAM(2)%bop_type = 3
            !AbopPipeRam=186.5
            AbopPipeRam=(UpperRamOpen*231)/((IDPipeRamBase-ODDrillpipe_inPipeRam1Base)/2.)
            NeededVolumePipeRams1=AbopPipeRam*(IDPipeRamBase-max(ODDrillpipe_inPipeRam1,ODDrillpipe_inPipeRam1Base))/(2.*231)  !3.48 galon for each BOP
        endif
      
!=====================================================================   
    
if (PipeRam1IsOpening .or. PipeRam1IsClosing .or. RAM(2)%Bottles_Charged_MalfActive) then
        CALL PIPE_RAMS1_SUB
end if    
    
    
    END SUBROUTINE PIPE_RAMS1  
    
    

    
    
    
    
    
    
    
    
SUBROUTINE PIPE_RAMS1_SUB    
    
    USE VARIABLES
    USE CBopStackVariables
    USE CBopControlPanelVariables
    USE CEquipmentsConstants
    USE CSimulationVariables
    implicit none
    
    
    FirstSet= 0
    RamsFirstSet= 0
    
    loop3: do while (finished_pipe1==0)
        
        
             RAM(2)%SuccessionCounter = RAM(2)%SuccessionCounter + 1
       
        
           if (UpperRamsValve == 1.0 .and. PipeRams1LeverOld == -1.0 .and. UpperRamsFailureMalf==0 .and. RigAirMalf==0 .and. AirMasterValve==1) then
            

              
                if ( RAM(2)%First_CloseTimecheck == 0 ) then 
                    
                    
                    if ( RAM(2)%SuccessionCounter /= RAM(2)%SuccessionCounterOld+1 ) then
                        RAM(2)%SuccessionCounter = 0   ! also in starup
                        RAM(2)%SuccessionCounterOld = 0   ! also in starup
                        !return   
                    else
                        RAM(2)%SuccessionCounterOld= RAM(2)%SuccessionCounter        
                    endif
        

        
                    if ( RAM(2)%SuccessionCounter >= int(2.5/DeltaT_BOP) ) then
                        !return
                        
                        UpperRamsOpenLED = LedOff
                        UpperRamsOpenLEDMine = LedOff
                        UpperRamsCloseLED = LedOn    !LedBlinking
                        
                        RAM(2)%FourwayValve = 1
                        
                    endif
           
                endif
                
           endif
           
        if (RAM(2)%FourwayValve == 1 .and. p_acc>acc_MinPressure) then
    !write(*,*) 'close 4'
            
            RAM(2)%FourwayValve = 0                                
  
               
            PipeRam1_closed=0
            !PipeRam1_closed_withPossibility= PipeRam1_closed * TD_BOPConnectionPossibility(2)    ! for TD code
            CALL OpenUpperRams       ! for C code
            PipeRam1_Situation_forTD= 0       ! open - for TD code
            RAM(2)%p_bop=pa
            PipeRams1LeverOld = UpperRamsValve

            
            RAM(2)%bop_type = 3
            !AbopPipeRam=196.67
            AbopPipeRam=(UpperRamClose*231)/((IDPipeRamBase-ODDrillpipe_inPipeRam1Base)/2.)
            !write(*,*) 'NeededVolumeShearRams1=',NeededVolumeShearRams
            NeededVolumePipeRams1=AbopPipeRam*(IDPipeRam1-max(ODDrillpipe_inPipeRam1,ODDrillpipe_inPipeRam1Base))/(2.*231)
           !  write(*,*) 'NeededVolumeShearRams2=',NeededVolumeShearRams
            
            RAM(2)%vdis_bottles=0.
            RAM(2)%fvr_air=0.
            RAM(2)%vdis_elecp=0.
            PipeRam1IsClosing = .true.
            PipeRam1IsOpening = .false.
        endif
        
        if (UpperRamsValve == -1.0 .and. PipeRams1LeverOld == 1.0 .and. UpperRamsFailureMalf==0 .and. RigAirMalf==0 .and. AirMasterValve==1) then 
            
            
                if ( RAM(2)%First_OpenTimecheck == 0 ) then

                    if ( RAM(2)%SuccessionCounter /= RAM(2)%SuccessionCounterOld+1 ) then
                        RAM(2)%SuccessionCounter = 0   ! also in starup
                        RAM(2)%SuccessionCounterOld = 0   ! also in starup
                        !return   
                    else
                        RAM(2)%SuccessionCounterOld= RAM(2)%SuccessionCounter        
                    endif
        
                    if ( RAM(2)%SuccessionCounter >= int(2.5/DeltaT_BOP) ) then
                        !return
                        
                        UpperRamsCloseLED = LedOff
                        UpperRamsCloseLEDMine = LedOff
                        UpperRamsOpenLED = LedOn    !LedBlinking
                        
                        RAM(2)%FourwayValve = 1
                        
                        
                    endif
           
                endif
                
        endif
        
        if (RAM(2)%FourwayValve == 1 .and. p_acc>acc_MinPressure) then
    !write(*,*) 'open 4'
            
            RAM(2)%FourwayValve = 0                
            
    
            
            PipeRam1_closed=0
            !PipeRam1_closed_withPossibility= PipeRam1_closed * TD_BOPConnectionPossibility(2)
            CALL OpenUpperRams
            PipeRam1_Situation_forTD= 0       ! open - for TD code
            RAM(2)%p_bop=pa
            PipeRams1LeverOld = UpperRamsValve

            RAM(2)%bop_type = 3
            !AbopPipeRam=186.5
            AbopPipeRam=(UpperRamOpen*231)/((IDPipeRamBase-ODDrillpipe_inPipeRam1Base)/2.)
            NeededVolumePipeRams1=AbopPipeRam*(IDPipeRamBase-IDPipeRam1)/(2.*231)
            RAM(2)%vdis_bottles=0.
            RAM(2)%fvr_air=0.
            RAM(2)%vdis_elecp=0.

            PipeRam1IsOpening = .true.
            PipeRam1IsClosing = .false.
            endif

        
            RAM(2)%First_CloseTimecheck = 0
            RAM(2)%First_OpenTimecheck = 0
 
 
     RAM(2)%time=RAM(2)%time+DeltaT_BOP  !overal time (s)

 

!===================================================
!                        BOP 
!===================================================
if (PipeRam1_closed==0) then    !bop closing
     call bop_code(2,H_PipeRam1Bop,2)   !ramtype=2      2=RNUMBER
endif    !bop is closing
!================================================================
if (PipeRam1_closed==1) then
    RAM(2)%Q=0
    !p_bop=pram_reg
    RAM(2)%p_bop=pa
    RAMS%minloss(2,17)=0.       !RNUMBER=2
endif

RAM(2)%timecounter_ram=RAM(2)%timecounter_ram+1





!        MiddleRamsStatus = IDshearBop
!        UpperRamsStatus = IDPipeRam1
!        LowerRamsStatus = IDPipeRam2
!        AnnularStatus = IDAnnular
!        AccumulatorPressureGauge = p_acc
!        ManifoldPressureGauge= pram_reg
!        AnnularPressureGauge=Pannular_reg
!
!        
!
!         WRITE(60,60) RAM(2)%time,RAM(2)%Q,RAM(2)%vdis_tot,p_acc, &
!         pram_reg,Pannular_reg,RAM(2)%p_bop,IDshearBop, &
!         IDPipeRam1,IDPipeRam2,IDAnnular
!60       FORMAT(11(f18.5))
         
         
          call sleepqq(100)
          
if (PipeRam1_closed==1) then
 !   if ((MiddleRamsValve==1. .and. MiddleRamsFailureMalf==0) .or. (MiddleRamsValve==-1.0 .and. MiddleRamsFailureMalf==0) .or. (LowerRamsValve==1. .and. LowerRamsFailureMalf==0) .or. (LowerRamsValve==-1.0 .and. LowerRamsFailureMalf==0) .or. (AnnularValve==1. .and. AnnularFailureMalf==0) .or. (AnnularValve==-1.0 .and. AnnularFailureMalf==0) .or. ChokeLineValve==1. .or. ChokeLineValve==-1.0 .or. KillLineValve==1. .or. KillLineValve==-1.0) then
        finished_pipe1=1
  !  endif
endif          
          
          if (IsStopped == .true.) return
          
    end do  loop3   !while finished_pipe1==0
    
    
    
    
    
    
    if ( finished_pipe1==1 .and. RAM(2)%Bottles_Charged_MalfActive==.true.) then
        call bop_code(2,H_PipeRam1Bop,2)   !ramtype=2      2=RNUMBER
        call sleepqq(100)
    endif
    
    
    
    
    
    
END SUBROUTINE PIPE_RAMS1_SUB