# 1 "/mnt/c/Projects/VSIM/SimulationCore2/Equipments/MudSystem/Pump_and_Trip_In.f90" subroutine Pump_and_TripIn ! is called in subroutine CirculationCodeSelect Use GeoElements_FluidModule USE CMudPropertiesVariables USE MudSystemVARIABLES use SimulationVariables !@@@ use SimulationVariables USE CHOKEVARIABLES !use ConfigurationVariables !@ !use CDataDisplayConsole !@ use ConfigurationVariables , StandPipePressureDataDisplay=>StandPipePressure !use CManifolds use SimulationVariables !@ USE CHOKEVARIABLES !use ConfigurationVariables !@ !use CChokeManifoldVariables use SimulationVariables !use CTanks !@use ConfigurationVariables, TripTankVolume2 => data%Equipments%DrillingWatch%TripTankVolume, TripTankDensity2 => TripTankDensity USE sROP_Other_Variables USE sROP_Variables use KickVARIABLESModule Use CShoeVariables use CError implicit none integer i,ii,AddLocation !===========================================================WELL============================================================ !===========================================================WELL============================================================ data%State%MudSystem%StringFlowRate= data%State%MUD(2)%Q data%State%MudSystem%AnnulusFlowRate= data%State%MUD(2)%Q !write(*,*) 'Trip In' !========================Horizontal PIPE ENTRANCE================= if (ABS(data%State%MudSystem%SuctionDensity_Old - data%State%MudSystem%Suction_Density_MudSystem) >= data%State%MudSystem%DensityMixTol) then ! new mud is pumped call data%State%MudSystem%Hz_Density%AddToFirst (data%State%MudSystem%Suction_Density_MudSystem) call data%State%MudSystem%Hz_MudDischarged_Volume%AddToFirst (0.0d0) call data%State%MudSystem%Hz_Mud_Forehead_X%AddToFirst (data%State%MudSystem%Xstart_PipeSection(1)) call data%State%MudSystem%Hz_Mud_Forehead_section%AddToFirst (1) call data%State%MudSystem%Hz_Mud_Backhead_X%AddToFirst (data%State%MudSystem%Xstart_PipeSection(1)) call data%State%MudSystem%Hz_Mud_Backhead_section%AddToFirst (1) call data%State%MudSystem%Hz_RemainedVolume_in_LastSection%AddToFirst (0.0d0) call data%State%MudSystem%Hz_EmptyVolume_inBackheadLocation%AddToFirst (0.0d0) call data%State%MudSystem%Hz_MudOrKick%AddToFirst (0) data%State%MudSystem%SuctionDensity_Old= data%State%MudSystem%Suction_Density_MudSystem endif !========================Horizontal PIPE STRING================= data%State%MudSystem%Hz_MudDischarged_Volume%Array(1)= data%State%MudSystem%Hz_MudDischarged_Volume%Array(1)+ ((data%State%MudSystem%StringFlowRate/60.0d0)*data%State%MudSystem%DeltaT_Mudline) !(gal) data%State%MudSystem%total_add = data%State%MudSystem%total_add + ((data%State%MudSystem%StringFlowRate/60.0d0)*data%State%MudSystem%DeltaT_Mudline) if (data%Equipments%ChokeControlPanel%ChokePanelStrokeResetSwitch == 1) then data%State%MudSystem%total_add= 0. endif !write(*,*) ' total decrease(add to HZ)=' , total_add !write(*,*) ' add to HZ=' , ((data%State%MudSystem%StringFlowRate/60.0d0)*DeltaT_Mudline) imud=0 do while (imud < data%State%MudSystem%Hz_Mud_Forehead_X%Length()) imud = imud + 1 if (imud> 1) then data%State%MudSystem%Hz_Mud_Backhead_X%Array(imud)= data%State%MudSystem%Hz_Mud_Forehead_X%Array(imud-1) data%State%MudSystem%Hz_Mud_Backhead_section%Array(imud)= data%State%MudSystem%Hz_Mud_Forehead_section%Array(imud-1) endif data%State%MudSystem%DirectionCoef= (data%State%MudSystem%Xend_PipeSection(data%State%MudSystem%Hz_Mud_Backhead_section%Array(imud))-data%State%MudSystem%Xstart_PipeSection(data%State%MudSystem%Hz_Mud_Backhead_section%Array(imud))) & / ABS(data%State%MudSystem%Xend_PipeSection(data%State%MudSystem%Hz_Mud_Backhead_section%Array(imud))-data%State%MudSystem%Xstart_PipeSection(data%State%MudSystem%Hz_Mud_Backhead_section%Array(imud))) ! +1 for string , -1 for annulus data%State%MudSystem%Hz_EmptyVolume_inBackheadLocation%Array(imud)= data%State%MudSystem%DirectionCoef* (data%State%MudSystem%Xend_PipeSection(data%State%MudSystem%Hz_Mud_Backhead_section%Array(imud))- data%State%MudSystem%Hz_Mud_Backhead_X%Array(imud))* & data%State%MudSystem%Area_PipeSectionFt(data%State%MudSystem%Hz_Mud_Backhead_section%Array(imud)) !(ft^3) data%State%MudSystem%Hz_EmptyVolume_inBackheadLocation%Array(imud)= data%State%MudSystem%Hz_EmptyVolume_inBackheadLocation%Array(imud)* 7.48051948d0 ! ft^3 to gal if ( data%State%MudSystem%Hz_MudDischarged_Volume%Array(imud) <= data%State%MudSystem%Hz_EmptyVolume_inBackheadLocation%Array(imud)) then data%State%MudSystem%Hz_Mud_Forehead_section%Array(imud)= data%State%MudSystem%Hz_Mud_Backhead_section%Array(imud) data%State%MudSystem%Hz_Mud_Forehead_X%Array(imud)= data%State%MudSystem%Hz_Mud_Backhead_X%Array(imud)+ data%State%MudSystem%DirectionCoef*(data%State%MudSystem%Hz_MudDischarged_Volume%Array(imud)/7.48051948d0)/data%State%MudSystem%Area_PipeSectionFt(data%State%MudSystem%Hz_Mud_Backhead_section%Array(imud)) else data%State%MudSystem%isection= data%State%MudSystem%Hz_Mud_Backhead_section%Array(imud)+1 data%State%MudSystem%Hz_RemainedVolume_in_LastSection%Array(imud)= data%State%MudSystem%Hz_MudDischarged_Volume%Array(imud)- data%State%MudSystem%Hz_EmptyVolume_inBackheadLocation%Array(imud) do if (data%State%MudSystem%isection > 1) then ! (horizontal pipe exit) data%State%MudSystem%Hz_MudDischarged_Volume%Array(imud)= data%State%MudSystem%Hz_MudDischarged_Volume%Array(imud)- data%State%MudSystem%Hz_RemainedVolume_in_LastSection%Array(imud) data%State%MudSystem%Hz_Mud_Forehead_X%Array(imud)= data%State%MudSystem%Xend_PipeSection(1) data%State%MudSystem%Hz_Mud_Forehead_section%Array(imud)= 1 if (data%State%MudSystem%Hz_MudDischarged_Volume%Array(imud)<= 0.0d0) then ! imud is completely exited form the string call RemoveHzMudArrays(imud) endif exit endif data%State%MudSystem%xx= data%State%MudSystem%Hz_RemainedVolume_in_LastSection%Array(imud)/ data%State%MudSystem%PipeSection_VolumeCapacity(data%State%MudSystem%isection) !(gal) if (data%State%MudSystem%xx<= 1.0) then data%State%MudSystem%Hz_Mud_Forehead_section%Array(imud)= data%State%MudSystem%isection data%State%MudSystem%Hz_Mud_Forehead_X%Array(imud)= (data%State%MudSystem%xx * (data%State%MudSystem%Xend_PipeSection(data%State%MudSystem%isection)- data%State%MudSystem%Xstart_PipeSection(data%State%MudSystem%isection)))+ data%State%MudSystem%Xstart_PipeSection(data%State%MudSystem%isection) exit else data%State%MudSystem%Hz_RemainedVolume_in_LastSection%Array(imud)= data%State%MudSystem%Hz_RemainedVolume_in_LastSection%Array(imud)- data%State%MudSystem%PipeSection_VolumeCapacity(data%State%MudSystem%isection) data%State%MudSystem%isection= data%State%MudSystem%isection+ 1 endif enddo endif enddo !========================Horizontal PIPE END================= !========================Utube1 Air Element Removing================= !if (UtubeMode1Activated== .true.) then ! StringUpdate == .true. ! ! ! !StringDensity_Old=data%State%MudSystem%St_Density%Array(2) ! ! write(*,*) 'StringDensity_Old=' , StringDensity_Old ! ! UtubeMode1Activated= .false. !endif !========================Utube1 Air Element Removing End================= !!========================Utube2 Removing from Annulus================= not needed 97.04.26 ! ! if (UtubeMode2Activated== .true.) then ! StringUpdate == .true. ! ! if (Ann_MudOrKick%Last() == 104) then !movaghati. albate age merge anjam shode bashe moshkeli nist ! call RemoveAnnulusMudArrays(Ann_MudOrKick%Length()) ! endif ! ! UtubeMode2Activated= .false. ! endif ! ! !!========================Utube2 Removing from Annulus End================= !========================New Pipe Filling================= !if (F_StringIntervalCounts > F_StringIntervalCountsOld) then ! StringUpdate == .true. if (data%State%MudSystem%AddedElementsToString > 0) then ! StringUpdate == .true. !NoPipeAdded= data%State%F_Counts%StringIntervalCounts - F_StringIntervalCountsOld data%State%MudSystem%NewPipeFilling=0 IF (data%State%MudSystem%St_MudOrKick%First() == 104) then data%State%MudSystem%St_MudDischarged_Volume%Array(1) = data%State%MudSystem%St_MudDischarged_Volume%Array(1) + sum(data%State%MudSystem%PipeSection_VolumeCapacity(2:1+data%State%MudSystem%AddedElementsToString)) ! new pipe is filled by air else call data%State%MudSystem%St_Density%AddToFirst (0.d0) call data%State%MudSystem%St_MudDischarged_Volume%AddToFirst (sum(data%State%MudSystem%PipeSection_VolumeCapacity(2:1+data%State%MudSystem%AddedElementsToString))) call data%State%MudSystem%St_Mud_Forehead_X%AddToFirst (data%State%MudSystem%Xstart_PipeSection(2)) call data%State%MudSystem%St_Mud_Forehead_section%AddToFirst (2) call data%State%MudSystem%St_Mud_Backhead_X%AddToFirst (data%State%MudSystem%Xstart_PipeSection(2)) call data%State%MudSystem%St_Mud_Backhead_section%AddToFirst (2) call data%State%MudSystem%St_RemainedVolume_in_LastSection%AddToFirst (0.d0) call data%State%MudSystem%St_EmptyVolume_inBackheadLocation%AddToFirst (0.d0) call data%State%MudSystem%St_MudOrKick%AddToFirst (104) endif endif !F_StringIntervalCountsOld= F_StringIntervalCounts if (data%State%MudSystem%NewPipeFilling == 0) then ! 2= is the first element of string (1= is for Hz pipe) data%State%MudSystem%LackageMudVolume= data%State%MudSystem%St_MudDischarged_Volume%Array(1) ! = Air element write(*,*) 'LackageMudVolume=' , data%State%MudSystem%LackageMudVolume if (ABS(data%State%MudSystem%St_Density%Array(2) - data%State%MudSystem%Hz_Density%Last()) >= data%State%MudSystem%DensityMixTol) then ! new mud is pumped call data%State%MudSystem%St_Density%AddTo (2,data%State%MudSystem%Hz_Density%Last()) call data%State%MudSystem%St_MudDischarged_Volume%AddTo (2, 0.d0) call data%State%MudSystem%St_Mud_Forehead_X%AddTo (2,data%State%MudSystem%Xstart_PipeSection(2)) call data%State%MudSystem%St_Mud_Forehead_section%AddTo (2 , 2) call data%State%MudSystem%St_Mud_Backhead_X%AddTo (2,data%State%MudSystem%Xstart_PipeSection(2)) call data%State%MudSystem%St_Mud_Backhead_section%AddTo (2 ,2) call data%State%MudSystem%St_RemainedVolume_in_LastSection%AddTo (2,0.d0) call data%State%MudSystem%St_EmptyVolume_inBackheadLocation%AddTo (2,0.d0) call data%State%MudSystem%St_MudOrKick%AddTo (2,0) !StringDensity_Old= Hz_Density%Last() endif data%State%MudSystem%St_MudDischarged_Volume%Array(2)= data%State%MudSystem%St_MudDischarged_Volume%Array(2)+ min( ((data%State%MudSystem%StringFlowRate/60.0d0)*data%State%MudSystem%DeltaT_Mudline), data%State%MudSystem%LackageMudVolume) !(gal) data%State%MudSystem%St_MudDischarged_Volume%Array(1)= data%State%MudSystem%St_MudDischarged_Volume%Array(1)- min( ((data%State%MudSystem%StringFlowRate/60.0d0)*data%State%MudSystem%DeltaT_Mudline), data%State%MudSystem%LackageMudVolume) ! air(gal) !LackageMudVolumeAfterFilling= sum(PipeSection_VolumeCapacity(2:F_StringIntervalCounts)) - sum(St_MudDischarged_Volume%Array(:)) data%State%MudSystem%LackageMudVolumeAfterFilling= data%State%MudSystem%St_MudDischarged_Volume%Array(1) ! last time it should be zero if (data%State%MudSystem%LackageMudVolumeAfterFilling == 0.) then data%State%MudSystem%NewPipeFilling= 1 call RemoveStringMudArrays(1) data%State%MudSystem%St_Mud_Backhead_X%Array(1) = data%State%MudSystem%Xstart_PipeSection(2) data%State%MudSystem%St_Mud_Backhead_section%Array(1) = 2 endif endif !========================New Pipe Filling End================= if (data%State%MudSystem%NewPipeFilling == 0) then data%State%MudSystem%StringFlowRate= 0. data%State%MudSystem%AnnulusFlowRate= 0. endif data%State%MudSystem%StringFlowRateFinal= data%State%MudSystem%StringFlowRate data%State%MudSystem%AnnulusFlowRateFinal= data%State%MudSystem%AnnulusFlowRate !========================STRING ENTRANCE================= if (data%State%MudSystem%StringFlowRateFinal > 0.0 .and. ABS(data%State%MudSystem%St_Density%First() - data%State%MudSystem%Hz_Density%Last()) >= data%State%MudSystem%DensityMixTol) then ! new mud is pumped call data%State%MudSystem%St_Density%AddToFirst (data%State%MudSystem%Hz_Density%Last()) call data%State%MudSystem%St_MudDischarged_Volume%AddToFirst (0.0d0) call data%State%MudSystem%St_Mud_Forehead_X%AddToFirst (data%State%MudSystem%Xstart_PipeSection(2)) call data%State%MudSystem%St_Mud_Forehead_section%AddToFirst (2) call data%State%MudSystem%St_Mud_Backhead_X%AddToFirst (data%State%MudSystem%Xstart_PipeSection(2)) call data%State%MudSystem%St_Mud_Backhead_section%AddToFirst (2) call data%State%MudSystem%St_RemainedVolume_in_LastSection%AddToFirst (0.0d0) call data%State%MudSystem%St_EmptyVolume_inBackheadLocation%AddToFirst (0.0d0) call data%State%MudSystem%St_MudOrKick%AddToFirst (0) !StringDensity_Old= Hz_Density%Last() endif data%State%MudSystem%St_MudDischarged_Volume%Array(1)= data%State%MudSystem%St_MudDischarged_Volume%Array(1)+ ((data%State%MudSystem%StringFlowRate/60.0d0)*data%State%MudSystem%DeltaT_Mudline) !(gal) !=============== save String Mud data=========== data%State%MudSystem%StMudVolumeSum= 0.d0 !St_MudSaved_Density= 0.d0 data%State%MudSystem%St_Saved_MudDischarged_Volume= 0.d0 !Saved_St_MudOrKick= 0 !Ann_to_Choke_2mud= .false. do imud=1, data%State%MudSystem%St_MudDischarged_Volume%Length() data%State%MudSystem%StMudVolumeSum = data%State%MudSystem%StMudVolumeSum + data%State%MudSystem%St_MudDischarged_Volume%Array(imud) if ( data%State%MudSystem%StMudVolumeSum > sum(data%State%MudSystem%PipeSection_VolumeCapacity(2:data%State%F_Counts%StringIntervalCounts)) ) then !IF (St_MudOrKick%Array(imud) == 0) THEN data%State%MudSystem%St_MudSaved_Density =data%State%MudSystem%St_Density%Array(imud) data%State%MudSystem%St_Saved_MudDischarged_Volume = data%State%MudSystem%StMudVolumeSum - sum(data%State%MudSystem%PipeSection_VolumeCapacity(2:data%State%F_Counts%StringIntervalCounts)) !ELSEIF (St_MudOrKick%Array(imud) > 0 .AND. St_MudOrKick%Array(imud) <100) THEN ! 104= AIR ! St_Kick_Saved_Volume = StMudVolumeSum - sum(PipeSection_VolumeCapacity(F_StringIntervalCounts+1:NoPipeSections)) ! Saved_St_MudOrKick= St_MudOrKick%Array (imud) ! St_KickSaved_Density=data%State%MudSystem%St_Density%Array(imud) !END IF do ii= imud + 1, data%State%MudSystem%St_MudDischarged_Volume%Length() !IF (St_MudOrKick%Array(ii) == 0) THEN data%State%MudSystem%St_MudSaved_Density = ((data%State%MudSystem%St_MudSaved_Density * data%State%MudSystem%St_Saved_MudDischarged_Volume) + (data%State%MudSystem%St_Density%Array(ii) * data%State%MudSystem%St_MudDischarged_Volume%Array(ii))) / (data%State%MudSystem%St_Saved_MudDischarged_Volume + data%State%MudSystem%St_MudDischarged_Volume%Array(ii)) data%State%MudSystem%St_Saved_MudDischarged_Volume = data%State%MudSystem%St_Saved_MudDischarged_Volume + data%State%MudSystem%St_MudDischarged_Volume%Array(ii) !ELSEIF (St_MudOrKick%Array(imud) > 0 .AND. St_MudOrKick%Array(imud) <100) THEN ! 104= AIR ! St_Kick_Saved_Volume = St_Kick_Saved_Volume + St_MudDischarged_Volume%Array(ii) ! Saved_St_MudOrKick= St_MudOrKick%Array (ii) ! St_KickSaved_Density=data%State%MudSystem%St_Density%Array(ii) !END IF enddo !WRITE (*,*) 'St_Saved_Mud_Volume, St_Kick_Saved_Volume', St_Saved_MudDischarged_Volume, St_Kick_Saved_Volume exit ! exits do endif enddo data%State%MudSystem%St_Saved_MudDischarged_Volume_Final = data%State%MudSystem%St_Saved_MudDischarged_Volume IF (data%State%MudSystem%WellHeadIsOpen) data%State%MudSystem%MudVolume_InjectedToBH = data%State%MudSystem%St_Saved_MudDischarged_Volume_Final !====================================================================== !========================STRING================= imud=0 do while (imud < data%State%MudSystem%St_Mud_Forehead_X%Length()) imud = imud + 1 if (imud> 1) then data%State%MudSystem%St_Mud_Backhead_X%Array(imud)= data%State%MudSystem%St_Mud_Forehead_X%Array(imud-1) data%State%MudSystem%St_Mud_Backhead_section%Array(imud)= data%State%MudSystem%St_Mud_Forehead_section%Array(imud-1) endif data%State%MudSystem%DirectionCoef= (data%State%MudSystem%Xend_PipeSection(data%State%MudSystem%St_Mud_Backhead_section%Array(imud))-data%State%MudSystem%Xstart_PipeSection(data%State%MudSystem%St_Mud_Backhead_section%Array(imud))) & / ABS(data%State%MudSystem%Xend_PipeSection(data%State%MudSystem%St_Mud_Backhead_section%Array(imud))-data%State%MudSystem%Xstart_PipeSection(data%State%MudSystem%St_Mud_Backhead_section%Array(imud))) ! +1 for string , -1 for annulus data%State%MudSystem%St_EmptyVolume_inBackheadLocation%Array(imud)= data%State%MudSystem%DirectionCoef* (data%State%MudSystem%Xend_PipeSection(data%State%MudSystem%St_Mud_Backhead_section%Array(imud))- data%State%MudSystem%St_Mud_Backhead_X%Array(imud))* & data%State%MudSystem%Area_PipeSectionFt(data%State%MudSystem%St_Mud_Backhead_section%Array(imud)) !(ft^3) data%State%MudSystem%St_EmptyVolume_inBackheadLocation%Array(imud)= data%State%MudSystem%St_EmptyVolume_inBackheadLocation%Array(imud)* 7.48051948d0 ! ft^3 to gal !write(*,*) 'St_Mud_Backhead_section%Array(1)=' , St_Mud_Backhead_section%Array(1) !write(*,*) 'Xend_PipeSection(St_Mud_Backhead_section%Array(1))=' , Xend_PipeSection(St_Mud_Backhead_section%Array(1)) ! !write(*,*) 'St_EmptyVolume_inBackheadLocation%Array(1)=' , St_EmptyVolume_inBackheadLocation%Array(1) !write(*,*) 'St_Mud_Backhead_X%Array(1)=' , St_Mud_Backhead_X%Array(1) if ( data%State%MudSystem%St_MudDischarged_Volume%Array(imud) <= data%State%MudSystem%St_EmptyVolume_inBackheadLocation%Array(imud)) then data%State%MudSystem%St_Mud_Forehead_section%Array(imud)= data%State%MudSystem%St_Mud_Backhead_section%Array(imud) data%State%MudSystem%St_Mud_Forehead_X%Array(imud)= data%State%MudSystem%St_Mud_Backhead_X%Array(imud)+ data%State%MudSystem%DirectionCoef*(data%State%MudSystem%St_MudDischarged_Volume%Array(imud)/7.48051948d0)/data%State%MudSystem%Area_PipeSectionFt(data%State%MudSystem%St_Mud_Backhead_section%Array(imud)) ! 7.48 is for gal to ft^3 else data%State%MudSystem%isection= data%State%MudSystem%St_Mud_Backhead_section%Array(imud)+1 data%State%MudSystem%St_RemainedVolume_in_LastSection%Array(imud)= data%State%MudSystem%St_MudDischarged_Volume%Array(imud)- data%State%MudSystem%St_EmptyVolume_inBackheadLocation%Array(imud) do if (data%State%MudSystem%isection > data%State%F_Counts%StringIntervalCounts) then ! last pipe section(string exit) data%State%F_Counts%StringIntervalCounts includes Horizontal line data%State%MudSystem%St_MudDischarged_Volume%Array(imud)= data%State%MudSystem%St_MudDischarged_Volume%Array(imud)- data%State%MudSystem%St_RemainedVolume_in_LastSection%Array(imud) data%State%MudSystem%St_Mud_Forehead_X%Array(imud)= data%State%MudSystem%Xend_PipeSection(data%State%F_Counts%StringIntervalCounts) data%State%MudSystem%St_Mud_Forehead_section%Array(imud)= data%State%F_Counts%StringIntervalCounts if (data%State%MudSystem%St_MudDischarged_Volume%Array(imud)<= 0.0d0) then ! imud is completely exited form the string call RemoveStringMudArrays(imud) endif exit endif data%State%MudSystem%xx= data%State%MudSystem%St_RemainedVolume_in_LastSection%Array(imud)/ data%State%MudSystem%PipeSection_VolumeCapacity(data%State%MudSystem%isection) !(gal) if (data%State%MudSystem%xx<= 1.0) then data%State%MudSystem%St_Mud_Forehead_section%Array(imud)= data%State%MudSystem%isection data%State%MudSystem%St_Mud_Forehead_X%Array(imud)= (data%State%MudSystem%xx * (data%State%MudSystem%Xend_PipeSection(data%State%MudSystem%isection)- data%State%MudSystem%Xstart_PipeSection(data%State%MudSystem%isection)))+ data%State%MudSystem%Xstart_PipeSection(data%State%MudSystem%isection) exit else data%State%MudSystem%St_RemainedVolume_in_LastSection%Array(imud)= data%State%MudSystem%St_RemainedVolume_in_LastSection%Array(imud)- data%State%MudSystem%PipeSection_VolumeCapacity(data%State%MudSystem%isection) data%State%MudSystem%isection= data%State%MudSystem%isection+ 1 endif enddo endif enddo !write(*,*) ' a before==' ! ! do imud=1, Op_MudDischarged_Volume%Length() ! write(*,*) 'Op:', imud, Op_MudDischarged_Volume%Array(imud), Op_Density%Array(imud) ,Op_MudOrKick%Array(imud) ! enddo ! ! do imud=1, Ann_MudDischarged_Volume%Length() ! write(*,*) 'Ann:', imud, Ann_MudDischarged_Volume%Array(imud), Ann_Density%Array(imud) ,Ann_MudOrKick%Array(imud) ! enddo ! !write(*,*) '==== a before' !write(*,*) ' iloc (a): ' , iloc !========================STRING END================= IF (data%State%MudSystem%Op_MudOrKick%Last() /= 0 .and. data%State%MudSystem%Op_MudOrKick%Last()==data%State%MudSystem%Ann_MudOrKick%First()) data%State%MudSystem%iLoc=2 ! it may be 1,2,3 or more, all of them are kick !write(*,*) ' iloc (b): ' , iloc !=============================Add PumpFlowRate to Bottom Hole ============================== !if ( data%State%MudSystem%AnnulusFlowRate>0.0 ) then if ( data%State%MudSystem%MudVolume_InjectedToBH > 0.0 ) then if (KickVARIABLES%KickOffBottom) then ! (kickOffBottom = F) means kick is next to the bottom hole and usually kick is entering the AddLocation= data%State%MudSystem%Op_Density%Length()-data%State%MudSystem%iLoc+1+1 ! well, thus pumped mud should be placed above the kick else AddLocation= data%State%MudSystem%Op_Density%Length()+1 endif !write(*,*) 'AddLocation====' , AddLocation if ( AddLocation== 0) CALL ErrorStop ('AddLocation=0') if ( ABS(data%State%MudSystem%St_Density%Last() - data%State%MudSystem%Op_Density%Array(AddLocation-1)) >= data%State%MudSystem%DensityMixTol ) then !write(*,*) 'new pocket**' !write(*,*) data%State%MudSystem%St_Density%Last()=' ,data%State%MudSystem%St_Density%Last() !write(*,*) 'Op_Density%Array(AddLocation-1)=' , Op_Density%Array(AddLocation-1) call data%State%MudSystem%Op_Density% AddTo (AddLocation,data%State%MudSystem%St_Density%Last()) !call Op_MudDischarged_Volume%AddTo (AddLocation,((data%State%MudSystem%AnnulusFlowRate/60.d0)*DeltaT_Mudline)) call data%State%MudSystem%Op_MudDischarged_Volume%AddTo (AddLocation,data%State%MudSystem%MudVolume_InjectedToBH) call data%State%MudSystem%Op_Mud_Forehead_X%AddTo (AddLocation,data%State%MudSystem%Xstart_OpSection(1)) call data%State%MudSystem%Op_Mud_Forehead_section%AddTo (AddLocation,1) call data%State%MudSystem%Op_Mud_Backhead_X%AddTo (AddLocation,data%State%MudSystem%Xstart_OpSection(1)) call data%State%MudSystem%Op_Mud_Backhead_section%AddTo (AddLocation,1) call data%State%MudSystem%Op_RemainedVolume_in_LastSection%AddTo (AddLocation,0.0d0) call data%State%MudSystem%Op_EmptyVolume_inBackheadLocation%AddTo (AddLocation,0.0d0) call data%State%MudSystem%Op_MudOrKick%AddTo (AddLocation,0) else !write(*,*) 'merge**' !write(*,*) 'density before=' , Op_Density%Array(AddLocation-1) !write(*,*) data%State%MudSystem%St_Density%Last() for mix=' ,data%State%MudSystem%St_Density%Last() !Op_Density%Array(AddLocation-1)= (Op_Density%Array(AddLocation-1)*Op_MudDischarged_Volume%Array(AddLocation-1)data%State%MudSystem%St_Density%Last()*((data%State%MudSystem%AnnulusFlowRate/60.d0)*DeltaT_Mudline))/(Op_MudDischarged_Volume%Array(AddLocation-1)+((data%State%MudSystem%AnnulusFlowRate/60.d0)*DeltaT_Mudline)) !Op_MudDischarged_Volume%Array(AddLocation-1)= Op_MudDischarged_Volume%Array(AddLocation-1) + ((data%State%MudSystem%AnnulusFlowRate/60.d0)*DeltaT_Mudline) data%State%MudSystem%Op_Density%Array(AddLocation-1)= (data%State%MudSystem%Op_Density%Array(AddLocation-1)*data%State%MudSystem%Op_MudDischarged_Volume%Array(AddLocation-1)+data%State%MudSystem%St_Density%Last()*data%State%MudSystem%MudVolume_InjectedToBH)/(data%State%MudSystem%Op_MudDischarged_Volume%Array(AddLocation-1)+data%State%MudSystem%MudVolume_InjectedToBH) data%State%MudSystem%Op_MudDischarged_Volume%Array(AddLocation-1)= data%State%MudSystem%Op_MudDischarged_Volume%Array(AddLocation-1) + data%State%MudSystem%MudVolume_InjectedToBH !write(*,*) 'density after=' , Op_Density%Array(AddLocation-1) endif endif !=======================Add PumpFlowRate to Bottom Hole- End ============================== !=============== save OP Mud data to transfer to the annulus enterance due to tripin or kick data%State%MudSystem%OpMudVolumeSum= 0.d0 !Op_MudSaved_Density= 0.d0 !Op_KickSaved_Density= 0.d0 data%State%MudSystem%Op_Saved_MudDischarged_Volume= 0.d0 data%State%MudSystem%Op_Kick_Saved_Volume= 0.d0 data%State%MudSystem%Saved_Op_MudOrKick= 0 !write(*,*) 'Op_Capacity===' , sum(OpSection_VolumeCapacity(1:F_BottomHoleIntervalCounts)) !write(*,*) 'Op_MudDischarged_Volume%Length()===' , Op_MudDischarged_Volume%Length() ! do imud=1, data%State%MudSystem%Op_MudDischarged_Volume%Length() !write(*,*) 'imud, Op_MudDischarged_Volume%Array(imud)=' , imud,Op_MudDischarged_Volume%Array(imud) data%State%MudSystem%OpMudVolumeSum= data%State%MudSystem%OpMudVolumeSum + data%State%MudSystem%Op_MudDischarged_Volume%Array(imud) if ( data%State%MudSystem%OpMudVolumeSum > sum(data%State%MudSystem%OpSection_VolumeCapacity(1:data%State%F_Counts%BottomHoleIntervalCounts)) ) then IF (data%State%MudSystem%Op_MudOrKick%Array(imud) == 0) THEN data%State%MudSystem%Op_MudSaved_Density = data%State%MudSystem%Op_Density%Array(imud) data%State%MudSystem%Op_Saved_MudDischarged_Volume = data%State%MudSystem%OpMudVolumeSum - sum(data%State%MudSystem%OpSection_VolumeCapacity(1:data%State%F_Counts%BottomHoleIntervalCounts)) ELSE data%State%MudSystem%Op_Kick_Saved_Volume = data%State%MudSystem%OpMudVolumeSum - sum(data%State%MudSystem%OpSection_VolumeCapacity(1:data%State%F_Counts%BottomHoleIntervalCounts)) !write(*,*) 'cond 1- Op_MudOrKick%Array (imud),Op_Density%Array(imud):' ,Op_MudOrKick%Array (imud),Op_Density%Array(imud) data%State%MudSystem%Saved_Op_MudOrKick= data%State%MudSystem%Op_MudOrKick%Array (imud) data%State%MudSystem%Op_KickSaved_Density= data%State%MudSystem%Op_Density%Array(imud) data%State%MudSystem%iLoc= 2 END IF do ii= imud + 1, data%State%MudSystem%Op_MudDischarged_Volume%Length() IF (data%State%MudSystem%Op_MudOrKick%Array(ii) == 0) THEN data%State%MudSystem%Op_MudSaved_Density = ((data%State%MudSystem%Op_MudSaved_Density * data%State%MudSystem%Op_Saved_MudDischarged_Volume) + (data%State%MudSystem%Op_Density%Array(ii) * data%State%MudSystem%Op_MudDischarged_Volume%Array(ii))) / (data%State%MudSystem%Op_Saved_MudDischarged_Volume + data%State%MudSystem%Op_MudDischarged_Volume%Array(ii)) data%State%MudSystem%Op_Saved_MudDischarged_Volume = data%State%MudSystem%Op_Saved_MudDischarged_Volume + data%State%MudSystem%Op_MudDischarged_Volume%Array(ii) ELSE data%State%MudSystem%Op_Kick_Saved_Volume = data%State%MudSystem%Op_Kick_Saved_Volume + data%State%MudSystem%Op_MudDischarged_Volume%Array(ii) !write(*,*) 'cond 2- Op_MudOrKick%Array (ii),Op_Density%Array(ii):' ,Op_MudOrKick%Array (ii),Op_Density%Array(ii) data%State%MudSystem%Saved_Op_MudOrKick= data%State%MudSystem%Op_MudOrKick%Array (ii) data%State%MudSystem%Op_KickSaved_Density= data%State%MudSystem%Op_Density%Array(ii) data%State%MudSystem%iLoc= 2 END IF enddo exit ! exits do endif enddo !WRITE (*,*) 'Op_Saved_MudDischarged_Volume, Op_Kick_Saved_Volume',Op_Saved_MudDischarged_Volume, Op_Kick_Saved_Volume !write(*,*) ' iloc (c): ' , iloc !====================================================================== !====================================================================== !if (iLoc == 1) then data%State%MudSystem%MudSection= data%State%F_Counts%StringIntervalCounts+1 data%State%MudSystem%BackheadX= data%State%MudSystem%Xstart_PipeSection(data%State%F_Counts%StringIntervalCounts+1) !elseif (iLoc == 2) then ! MudSection= Kick_Forehead_section ! BackheadX= Kick_Forehead_X !endif !========================ANNULUS ENTRANCE==================== !if (KickMigration_2SideBit == .FALSE.) then ! because its effect is applied in Migration Code ! !write(*,*) 'iloc=====' , iLoc bejaye data%State%ROP_Bit%RateOfPenetration ==0. in bude: DeltaVolumeOp == 0.0 ! if (ABS(AnnulusSuctionDensity_OldMudSystem%St_Density%Last()) >= DensityMixTol .OR. (DeltaVolumeOp == 0.0 .and. ABS(Ann_Density%Array(iLoc)data%State%MudSystem%St_Density%Last())>=DensityMixTol .and. data%State%MudSystem%AnnulusFlowRate/=0.0d0) ) then ! new mud is pumped ! call Ann_Density%AddTo (iLocMudSystem%St_Density%Last()) ! call Ann_MudDischarged_Volume%AddTo (iLoc,0.0d0) ! call Ann_Mud_Forehead_X%AddTo (iLoc,BackheadX) ! call Ann_Mud_Forehead_section%AddTo (iLoc,MudSection) ! call Ann_Mud_Backhead_X%AddTo (iLoc,BackheadX) ! call Ann_Mud_Backhead_section%AddTo (iLoc,MudSection) ! call Ann_RemainedVolume_in_LastSection%AddTo (iLoc,0.0d0) ! call Ann_EmptyVolume_inBackheadLocation%AddTo (iLoc,0.0d0) ! call Ann_MudOrKick%AddTo (iLoc,0) ! call Ann_CuttingMud%AddTo (iLoc,0) ! !write(*,*) 'c) annLength=' , Ann_Density%Length() ! ! AnnulusSuctionDensity_Old=data%State%MudSystem%St_Density%Last() ! ! MudIsChanged= .true. ! endif ! ! Ann_MudDischarged_Volume%Array(iLoc)= Ann_MudDischarged_Volume%Array(iLoc)+ ((data%State%MudSystem%AnnulusFlowRate/60.d0)*DeltaT_Mudline) !(gal) ! !endif data%State%MudSystem%Ann_Mud_Backhead_section%Array(1)= data%State%MudSystem%MudSection !it is needed to be updated for a condition that one pipe is removed from Annulus due to trip out data%State%MudSystem%Ann_Mud_Backhead_X%Array(1)= data%State%MudSystem%BackheadX ! write(*,*) 'zero)Ann_Mud sum=' , sum(Ann_MudDischarged_Volume%Array(:)) ! ! !write(*,*) 'pump added-before add to ann==' ! ! do imud=1, Op_MudDischarged_Volume%Length() ! write(*,*) 'Op:', imud, Op_MudDischarged_Volume%Array(imud), Op_Density%Array(imud) ,Op_MudOrKick%Array(imud) ! enddo ! ! do imud=1, Ann_MudDischarged_Volume%Length() ! write(*,*) 'Ann:', imud, Ann_MudDischarged_Volume%Array(imud), Ann_Density%Array(imud) ,Ann_MudOrKick%Array(imud) ! enddo ! !write(*,*) '====pump added-before add to ann' !========================Tripping In==================== !write(*,*) 'DeltaVolumeOp=' , DeltaVolumeOp if (data%State%ROP_Bit%RateOfPenetration==0.) then ! .and. Op_MudOrKick%Last() == 0) then ! trip in mode(loole paeen) Mud !write(*,*) 'Tripping In' !write(*,*) 'before' ,'Ann_Volume%Array(1)=' , Ann_MudDischarged_Volume%Array(1) !if ( MudIsChanged== .true. ) then ! call RemoveAnnulusMudArrays(iLoc) !endif if (data%State%MudSystem%Op_Kick_Saved_Volume > 0.0 .and. data%State%MudSystem%Ann_MudOrKick%First() == 0) then write(*,*) 'Kick influx enters Annulus' call data%State%MudSystem%Ann_Density%AddToFirst (data%State%MudSystem%Op_KickSaved_Density) call data%State%MudSystem%Ann_MudDischarged_Volume%AddToFirst (data%State%MudSystem%Op_Kick_Saved_Volume) call data%State%MudSystem%Ann_Mud_Forehead_X%AddToFirst (data%State%MudSystem%Xstart_PipeSection(data%State%F_Counts%StringIntervalCounts+1)) call data%State%MudSystem%Ann_Mud_Forehead_section%AddToFirst (data%State%F_Counts%StringIntervalCounts+1) call data%State%MudSystem%Ann_Mud_Backhead_X%AddToFirst (data%State%MudSystem%Xstart_PipeSection(data%State%F_Counts%StringIntervalCounts+1)) call data%State%MudSystem%Ann_Mud_Backhead_section%AddToFirst (data%State%F_Counts%StringIntervalCounts+1) call data%State%MudSystem%Ann_RemainedVolume_in_LastSection%AddToFirst (0.0d0) call data%State%MudSystem%Ann_EmptyVolume_inBackheadLocation%AddToFirst (0.0d0) call data%State%MudSystem%Ann_MudOrKick%AddToFirst (data%State%MudSystem%Saved_Op_MudOrKick) !<<<<<<<< call data%State%MudSystem%Ann_CuttingMud%AddToFirst (0) elseif (data%State%MudSystem%Op_Kick_Saved_Volume > 0.0 .and. data%State%MudSystem%Ann_MudOrKick%First() /= 0) then data%State%MudSystem%Ann_MudDischarged_Volume%Array(1)= data%State%MudSystem%Ann_MudDischarged_Volume%Array(1) + data%State%MudSystem%Op_Kick_Saved_Volume endif if (data%State%MudSystem%Op_Saved_MudDischarged_Volume> 0.0) then data%State%MudSystem%NewDensity= data%State%MudSystem%Op_MudSaved_Density data%State%MudSystem%NewVolume= data%State%MudSystem%Op_Saved_MudDischarged_Volume !write(*,*) 'NewVolume=' , NewVolume !write(*,*) 'iloc=' , iloc,'Ann_MudDischarged_Volume%Array(1)=' , Ann_MudDischarged_Volume%Array(1) if ((data%State%ROP_Bit%RateOfPenetration==0 .and. abs(data%State%MudSystem%Ann_Density%Array(data%State%MudSystem%iLoc)-data%State%MudSystem%NewDensity)< data%State%MudSystem%DensityMixTol) & .or. (data%State%ROP_Bit%RateOfPenetration>0. .and. data%State%MudSystem%Ann_CuttingMud%Array(data%State%MudSystem%iLoc)==1 .and. abs(data%State%MudSystem%Ann_Density%Array(data%State%MudSystem%iLoc)-data%State%MudSystem%NewDensity)< data%State%MudSystem%CuttingDensityMixTol) & .or. (data%State%ROP_Bit%RateOfPenetration>0. .and. data%State%MudSystem%Ann_CuttingMud%Array(data%State%MudSystem%iLoc)==0 .and. data%State%MudSystem%Ann_MudDischarged_Volume%Array(data%State%MudSystem%iLoc) < 42.) ) then ! 1-Pockets are Merged data%State%MudSystem%Ann_Density%Array(data%State%MudSystem%iLoc)= (data%State%MudSystem%Ann_Density%Array(data%State%MudSystem%iLoc)*data%State%MudSystem%Ann_MudDischarged_Volume%Array(data%State%MudSystem%iLoc)+data%State%MudSystem%NewDensity*data%State%MudSystem%NewVolume)/(data%State%MudSystem%Ann_MudDischarged_Volume%Array(data%State%MudSystem%iLoc)+data%State%MudSystem%NewVolume) data%State%MudSystem%Ann_MudDischarged_Volume%Array(data%State%MudSystem%iLoc)= data%State%MudSystem%Ann_MudDischarged_Volume%Array(data%State%MudSystem%iLoc)+data%State%MudSystem%NewVolume data%State%MudSystem%Ann_Mud_Forehead_X%Array(data%State%MudSystem%iLoc)= data%State%MudSystem%BackheadX data%State%MudSystem%Ann_Mud_Forehead_section%Array(data%State%MudSystem%iLoc)= data%State%MudSystem%MudSection data%State%MudSystem%Ann_Mud_Backhead_X%Array(data%State%MudSystem%iLoc)= data%State%MudSystem%BackheadX data%State%MudSystem%Ann_Mud_Backhead_section%Array(data%State%MudSystem%iLoc)= data%State%MudSystem%MudSection data%State%MudSystem%Ann_RemainedVolume_in_LastSection%Array(data%State%MudSystem%iLoc)= (0.0d0) data%State%MudSystem%Ann_EmptyVolume_inBackheadLocation%Array(data%State%MudSystem%iLoc)= (0.0d0) !write(*,*) 'merge' ,'Ann_Volume%Array(1)=' , Ann_MudDischarged_Volume%Array(1) else ! 2-Merging conditions are not meeted, so new pocket call data%State%MudSystem%Ann_Density%AddTo (data%State%MudSystem%iLoc,data%State%MudSystem%NewDensity) call data%State%MudSystem%Ann_MudDischarged_Volume%AddTo (data%State%MudSystem%iLoc,data%State%MudSystem%NewVolume) call data%State%MudSystem%Ann_Mud_Forehead_X%AddTo (data%State%MudSystem%iLoc,data%State%MudSystem%BackheadX) call data%State%MudSystem%Ann_Mud_Forehead_section%AddTo (data%State%MudSystem%iLoc,data%State%MudSystem%MudSection) call data%State%MudSystem%Ann_Mud_Backhead_X%AddTo (data%State%MudSystem%iLoc,data%State%MudSystem%BackheadX) call data%State%MudSystem%Ann_Mud_Backhead_section%AddTo (data%State%MudSystem%iLoc,data%State%MudSystem%MudSection) call data%State%MudSystem%Ann_RemainedVolume_in_LastSection%AddTo (data%State%MudSystem%iLoc,0.0d0) call data%State%MudSystem%Ann_EmptyVolume_inBackheadLocation%AddTo (data%State%MudSystem%iLoc,0.0d0) call data%State%MudSystem%Ann_MudOrKick%AddTo (data%State%MudSystem%iLoc,0) call data%State%MudSystem%Ann_CuttingMud%AddTo (data%State%MudSystem%iLoc,0) !write(*,*) 'd) annLength=' , Ann_Density%Length() !write(*,*) 'new' ,'Ann_Volume%Array(1)=' , Ann_MudDischarged_Volume%Array(1) endif endif endif !========================Tripping In - End==================== !========================Drilling Mode======================== if (data%State%ROP_Bit%RateOfPenetration>0. .and. data%State%MudSystem%DeltaVolumeOp>0.0) then ! trip in mode(loole paeen) DrillingMode== .true. !write(*,*) 'Drilling Mode' !if ( MudIsChanged== .true. ) then ! call RemoveAnnulusMudArrays(iLoc) !endif !write(*,*) 'before' ,'Ann_Volume%Array(1)=' , Ann_MudDischarged_Volume%Array(1) !data%State%MudSystem%NewDensity= data%State%MudSystem%St_Density%Last() * data%State%MudSystem%AnnulusFlowRate + 141.4296E-4*data%State%ROP_Bit%RateOfPenetration*data%State%ROP_Spec%DiameterOfBit**2)/(data%State%MudSystem%AnnulusFlowRate+6.7995E-4*data%State%ROP_Bit%RateOfPenetration*Diameter_of_Bit**2) data%State%MudSystem%NewDensity=data%State%MudSystem%St_Density%Last() !NewVolume= ((data%State%MudSystem%AnnulusFlowRate/60.0d0)*DeltaT_Mudline)+DeltaVolumeOp !!! Density in ppg, flow rate in gpm, ROP in ft/s, bit diameter in inch do imud=1, data%State%MudSystem%Op_MudDischarged_Volume%Length() if ( data%State%MudSystem%Op_MudOrKick%Array(imud) == 0 ) then data%State%MudSystem%Op_Density%Array(imud)= data%State%MudSystem%NewDensity endif enddo if (data%State%MudSystem%Op_Kick_Saved_Volume > 0.0 .and. data%State%MudSystem%Ann_MudOrKick%First() == 0) then write(*,*) 'Kick influx enters Annulus first time' !write(*,*) 'Saved_Op_MudOrKick=',Saved_Op_MudOrKick call data%State%MudSystem%Ann_Density%AddToFirst (data%State%MudSystem%Op_KickSaved_Density) call data%State%MudSystem%Ann_MudDischarged_Volume%AddToFirst (data%State%MudSystem%Op_Kick_Saved_Volume) call data%State%MudSystem%Ann_Mud_Forehead_X%AddToFirst (data%State%MudSystem%Xstart_PipeSection(data%State%F_Counts%StringIntervalCounts+1)) call data%State%MudSystem%Ann_Mud_Forehead_section%AddToFirst (data%State%F_Counts%StringIntervalCounts+1) call data%State%MudSystem%Ann_Mud_Backhead_X%AddToFirst (data%State%MudSystem%Xstart_PipeSection(data%State%F_Counts%StringIntervalCounts+1)) call data%State%MudSystem%Ann_Mud_Backhead_section%AddToFirst (data%State%F_Counts%StringIntervalCounts+1) call data%State%MudSystem%Ann_RemainedVolume_in_LastSection%AddToFirst (0.0d0) call data%State%MudSystem%Ann_EmptyVolume_inBackheadLocation%AddToFirst (0.0d0) call data%State%MudSystem%Ann_MudOrKick%AddToFirst (data%State%MudSystem%Saved_Op_MudOrKick) !<<<<<<<< call data%State%MudSystem%Ann_CuttingMud%AddToFirst (0) elseif (data%State%MudSystem%Op_Kick_Saved_Volume > 0.0 .and. data%State%MudSystem%Ann_MudOrKick%First() /= 0) then data%State%MudSystem%Ann_MudDischarged_Volume%Array(1)= data%State%MudSystem%Ann_MudDischarged_Volume%Array(1) + data%State%MudSystem%Op_Kick_Saved_Volume endif if (data%State%MudSystem%Op_Saved_MudDischarged_Volume> 0.0) then !write(*,*) 'Op_Saved_Mud added' data%State%MudSystem%NewDensity= data%State%MudSystem%NewDensity !(drilling density) data%State%MudSystem%NewVolume= data%State%MudSystem%Op_Saved_MudDischarged_Volume + data%State%MudSystem%DeltaVolumeOp ! (DeltaVolumeOp: for Cuttings Volume) !write(*,*) 'NewVolume=' , NewVolume !write(*,*) 'iloc=' , iloc,'Ann_MudDischarged_Volume%Array(1)=' , Ann_MudDischarged_Volume%Array(1) if ( (data%State%MudSystem%Ann_CuttingMud%Array(data%State%MudSystem%iLoc)==1 .and. abs(data%State%MudSystem%Ann_Density%Array(data%State%MudSystem%iLoc)-data%State%MudSystem%NewDensity)< data%State%MudSystem%CuttingDensityMixTol ) & .or. (data%State%MudSystem%Ann_CuttingMud%Array(data%State%MudSystem%iLoc)==0 .and. data%State%MudSystem%Ann_MudDischarged_Volume%Array(data%State%MudSystem%iLoc) < 42.) ) then ! 1-Pockets are Merged data%State%MudSystem%Ann_Density%Array(data%State%MudSystem%iLoc)= (data%State%MudSystem%Ann_Density%Array(data%State%MudSystem%iLoc)*data%State%MudSystem%Ann_MudDischarged_Volume%Array(data%State%MudSystem%iLoc)+data%State%MudSystem%NewDensity*data%State%MudSystem%NewVolume)/(data%State%MudSystem%Ann_MudDischarged_Volume%Array(data%State%MudSystem%iLoc)+data%State%MudSystem%NewVolume) data%State%MudSystem%Ann_MudDischarged_Volume%Array(data%State%MudSystem%iLoc)= data%State%MudSystem%Ann_MudDischarged_Volume%Array(data%State%MudSystem%iLoc)+data%State%MudSystem%NewVolume data%State%MudSystem%Ann_Mud_Forehead_X%Array(data%State%MudSystem%iLoc)= data%State%MudSystem%BackheadX data%State%MudSystem%Ann_Mud_Forehead_section%Array(data%State%MudSystem%iLoc)= data%State%MudSystem%MudSection data%State%MudSystem%Ann_Mud_Backhead_X%Array(data%State%MudSystem%iLoc)= data%State%MudSystem%BackheadX data%State%MudSystem%Ann_Mud_Backhead_section%Array(data%State%MudSystem%iLoc)= data%State%MudSystem%MudSection data%State%MudSystem%Ann_RemainedVolume_in_LastSection%Array(data%State%MudSystem%iLoc)= (0.0d0) data%State%MudSystem%Ann_EmptyVolume_inBackheadLocation%Array(data%State%MudSystem%iLoc)= (0.0d0) data%State%MudSystem%Ann_CuttingMud%Array(data%State%MudSystem%iLoc)= 1 !write(*,*) 'merge' ,'Ann_Volume%Array(1)=' , Ann_MudDischarged_Volume%Array(1) else ! 2-Merging conditions are not meeted, so new pocket !write(*,*) 'before e) ', iloc, Ann_Density%Array(iLoc),data%State%MudSystem%NewDensity !write(*,*) 'before e) Ann_MudDischarged_Volume%Array(iLoc)=' , Ann_MudDischarged_Volume%Array(iLoc) call data%State%MudSystem%Ann_Density%AddTo (data%State%MudSystem%iLoc,data%State%MudSystem%NewDensity) call data%State%MudSystem%Ann_MudDischarged_Volume%AddTo (data%State%MudSystem%iLoc,data%State%MudSystem%NewVolume) call data%State%MudSystem%Ann_Mud_Forehead_X%AddTo (data%State%MudSystem%iLoc,data%State%MudSystem%BackheadX) call data%State%MudSystem%Ann_Mud_Forehead_section%AddTo (data%State%MudSystem%iLoc,data%State%MudSystem%MudSection) call data%State%MudSystem%Ann_Mud_Backhead_X%AddTo (data%State%MudSystem%iLoc,data%State%MudSystem%BackheadX) call data%State%MudSystem%Ann_Mud_Backhead_section%AddTo (data%State%MudSystem%iLoc,data%State%MudSystem%MudSection) call data%State%MudSystem%Ann_RemainedVolume_in_LastSection%AddTo (data%State%MudSystem%iLoc,0.0d0) call data%State%MudSystem%Ann_EmptyVolume_inBackheadLocation%AddTo (data%State%MudSystem%iLoc,0.0d0) call data%State%MudSystem%Ann_MudOrKick%AddTo (data%State%MudSystem%iLoc,0) call data%State%MudSystem%Ann_CuttingMud%AddTo (data%State%MudSystem%iLoc,1) ! 1= cutting 0= mud !write(*,*) 'new' ,'Ann_Volume%Array(1)=' , Ann_MudDischarged_Volume%Array(1) !write(*,*) 'e) annLength=' , Ann_Density%Length() endif endif endif !=================================================================== !write(*,*) 'after add to ann==' ! ! do imud=1, Op_MudDischarged_Volume%Length() ! write(*,*) 'Op:', imud, Op_MudDischarged_Volume%Array(imud), Op_Density%Array(imud) ,Op_MudOrKick%Array(imud) ! enddo ! ! do imud=1, Ann_MudDischarged_Volume%Length() ! write(*,*) 'Ann:', imud, Ann_MudDischarged_Volume%Array(imud), Ann_Density%Array(imud) ,Ann_MudOrKick%Array(imud) ! enddo ! !write(*,*) '==after add to ann' data%State%MudSystem%NewVolume= ((data%State%MudSystem%AnnulusFlowRate/60.d0)*data%State%MudSystem%DeltaT_Mudline) - data%State%MudSystem%Op_Saved_MudDischarged_Volume if (data%State%MudSystem%iLoc==2 .and. data%State%MudSystem%Op_MudOrKick%Last()==0 .and. data%State%MudSystem%NewVolume > 0.d0 ) then ! for avoid kick separation !write(*,*) 'avoid kick separation' data%State%MudSystem%NewDensity= data%State%MudSystem%Op_MudSaved_Density call RemoveOpMudArrays(data%State%MudSystem%Op_Density%Length()) ! mud here is removed and then will be added to iloc=2 in Ann if ( data%State%MudSystem%Ann_MudDischarged_Volume%Array(1) > ((data%State%MudSystem%AnnulusFlowRate/60.d0)*data%State%MudSystem%DeltaT_Mudline)- data%State%MudSystem%Op_Saved_MudDischarged_Volume) then! 1st in Ann = kick !write(*,*) 'mode1' data%State%MudSystem%Ann_MudDischarged_Volume%Array(1)= data%State%MudSystem%Ann_MudDischarged_Volume%Array(1) - (((data%State%MudSystem%AnnulusFlowRate/60.d0)*data%State%MudSystem%DeltaT_Mudline) -data%State%MudSystem%Op_Saved_MudDischarged_Volume) data%State%MudSystem%Op_MudDischarged_Volume%Array(data%State%MudSystem%Op_Density%Length())= data%State%MudSystem%Op_MudDischarged_Volume%Array(data%State%MudSystem%Op_Density%Length())+ (((data%State%MudSystem%AnnulusFlowRate/60.d0)*data%State%MudSystem%DeltaT_Mudline) - data%State%MudSystem%Op_Saved_MudDischarged_Volume) !kick else call RemoveAnnulusMudArrays(1) !kick is removed data%State%MudSystem%iLoc= 1 data%State%MudSystem%Op_MudDischarged_Volume%Array(data%State%MudSystem%Op_Density%Length())= data%State%MudSystem%Op_MudDischarged_Volume%Array(data%State%MudSystem%Op_Density%Length())+ (((data%State%MudSystem%AnnulusFlowRate/60.d0)*data%State%MudSystem%DeltaT_Mudline) - data%State%MudSystem%Op_Saved_MudDischarged_Volume) !write(*,*) 'mode2' ! including a little expand endif if ((data%State%ROP_Bit%RateOfPenetration==0 .and. abs(data%State%MudSystem%Ann_Density%Array(data%State%MudSystem%iLoc)-data%State%MudSystem%NewDensity)< data%State%MudSystem%DensityMixTol) & .or. (data%State%ROP_Bit%RateOfPenetration>0. .and. data%State%MudSystem%Ann_CuttingMud%Array(data%State%MudSystem%iLoc)==1 .and. abs(data%State%MudSystem%Ann_Density%Array(data%State%MudSystem%iLoc)-data%State%MudSystem%NewDensity)< data%State%MudSystem%CuttingDensityMixTol) & .or. (data%State%ROP_Bit%RateOfPenetration>0. .and. data%State%MudSystem%Ann_CuttingMud%Array(data%State%MudSystem%iLoc)==0 .and. data%State%MudSystem%Ann_MudDischarged_Volume%Array(data%State%MudSystem%iLoc) < 42.) ) then ! 1-Pockets are Merged data%State%MudSystem%Ann_Density%Array(data%State%MudSystem%iLoc)= (data%State%MudSystem%Ann_Density%Array(data%State%MudSystem%iLoc)*data%State%MudSystem%Ann_MudDischarged_Volume%Array(data%State%MudSystem%iLoc)+data%State%MudSystem%NewDensity*data%State%MudSystem%NewVolume)/(data%State%MudSystem%Ann_MudDischarged_Volume%Array(data%State%MudSystem%iLoc)+data%State%MudSystem%NewVolume) data%State%MudSystem%Ann_MudDischarged_Volume%Array(data%State%MudSystem%iLoc)= data%State%MudSystem%Ann_MudDischarged_Volume%Array(data%State%MudSystem%iLoc)+data%State%MudSystem%NewVolume data%State%MudSystem%Ann_Mud_Forehead_X%Array(data%State%MudSystem%iLoc)= data%State%MudSystem%BackheadX data%State%MudSystem%Ann_Mud_Forehead_section%Array(data%State%MudSystem%iLoc)= data%State%MudSystem%MudSection data%State%MudSystem%Ann_Mud_Backhead_X%Array(data%State%MudSystem%iLoc)= data%State%MudSystem%BackheadX data%State%MudSystem%Ann_Mud_Backhead_section%Array(data%State%MudSystem%iLoc)= data%State%MudSystem%MudSection data%State%MudSystem%Ann_RemainedVolume_in_LastSection%Array(data%State%MudSystem%iLoc)= (0.0d0) data%State%MudSystem%Ann_EmptyVolume_inBackheadLocation%Array(data%State%MudSystem%iLoc)= (0.0d0) else ! 2-Merging conditions are not meeted, so new pocket call data%State%MudSystem%Ann_Density%AddTo (data%State%MudSystem%iLoc,data%State%MudSystem%NewDensity) call data%State%MudSystem%Ann_MudDischarged_Volume%AddTo (data%State%MudSystem%iLoc,data%State%MudSystem%NewVolume) call data%State%MudSystem%Ann_Mud_Forehead_X%AddTo (data%State%MudSystem%iLoc,data%State%MudSystem%BackheadX) call data%State%MudSystem%Ann_Mud_Forehead_section%AddTo (data%State%MudSystem%iLoc,data%State%MudSystem%MudSection) call data%State%MudSystem%Ann_Mud_Backhead_X%AddTo (data%State%MudSystem%iLoc,data%State%MudSystem%BackheadX) call data%State%MudSystem%Ann_Mud_Backhead_section%AddTo (data%State%MudSystem%iLoc,data%State%MudSystem%MudSection) call data%State%MudSystem%Ann_RemainedVolume_in_LastSection%AddTo (data%State%MudSystem%iLoc,0.0d0) call data%State%MudSystem%Ann_EmptyVolume_inBackheadLocation%AddTo (data%State%MudSystem%iLoc,0.0d0) call data%State%MudSystem%Ann_MudOrKick%AddTo (data%State%MudSystem%iLoc,0) call data%State%MudSystem%Ann_CuttingMud%AddTo (data%State%MudSystem%iLoc,0) !write(*,*) 'd) annLength=' , Ann_Density%Length() endif endif !=================================================================== if( data%State%MudSystem%Op_MudOrKick%Last() == 1 .and. data%State%MudSystem%Ann_MudOrKick%First() == 0 ) then write(*,*) '***error2****==' write(*,*) 'Op_Kick_Saved_Volume,Op_Saved_MudDischarged_Volume=' , data%State%MudSystem%Op_Kick_Saved_Volume,data%State%MudSystem%Op_Saved_MudDischarged_Volume write(*,*) 'after add to ann==' do imud=1, data%State%MudSystem%Op_MudDischarged_Volume%Length() write(*,*) 'Op:', imud, data%State%MudSystem%Op_MudDischarged_Volume%Array(imud), data%State%MudSystem%Op_Density%Array(imud) ,data%State%MudSystem%Op_MudOrKick%Array(imud) enddo do imud=1, data%State%MudSystem%Ann_MudDischarged_Volume%Length() write(*,*) 'Ann:', imud, data%State%MudSystem%Ann_MudDischarged_Volume%Array(imud), data%State%MudSystem%Ann_Density%Array(imud) ,data%State%MudSystem%Ann_MudOrKick%Array(imud) enddo write(*,*) '==after add to ann' write(*,*) 'NewVolume,Op_MudOrKick%Last=' , data%State%MudSystem%NewVolume,data%State%MudSystem%Op_MudOrKick%Last() write(*,*) '==***error2****' endif !=============== save Ann Mud data to transfer to the ChokeLine enterance data%State%MudSystem%AnnMudVolumeSum= 0.d0 !Ann_MudSaved_Density= 0.d0 !Ann_KickSaved_Density= 0.d0 data%State%MudSystem%Ann_Saved_MudDischarged_Volume= 0.d0 data%State%MudSystem%Ann_Kick_Saved_Volume= 0.d0 data%State%MudSystem%Saved_Ann_MudOrKick= 0 data%State%MudSystem%Ann_to_Choke_2mud= .false. do imud=1, data%State%MudSystem%Ann_MudDischarged_Volume%Length() data%State%MudSystem%AnnMudVolumeSum= data%State%MudSystem%AnnMudVolumeSum + data%State%MudSystem%Ann_MudDischarged_Volume%Array(imud) if ( data%State%MudSystem%AnnMudVolumeSum > sum(data%State%MudSystem%PipeSection_VolumeCapacity(data%State%F_Counts%StringIntervalCounts+1:data%State%MudSystem%NoPipeSections)) ) then IF (data%State%MudSystem%Ann_MudOrKick%Array(imud) == 0) THEN data%State%MudSystem%Ann_MudSaved_Density = data%State%MudSystem%Ann_Density%Array(imud) data%State%MudSystem%Ann_Saved_MudDischarged_Volume = data%State%MudSystem%AnnMudVolumeSum - sum(data%State%MudSystem%PipeSection_VolumeCapacity(data%State%F_Counts%StringIntervalCounts+1:data%State%MudSystem%NoPipeSections)) ELSEIF (data%State%MudSystem%Ann_MudOrKick%Array(imud) > 0 .AND. data%State%MudSystem%Ann_MudOrKick%Array(imud) <100) THEN ! 104= AIR data%State%MudSystem%Ann_Kick_Saved_Volume = data%State%MudSystem%AnnMudVolumeSum - sum(data%State%MudSystem%PipeSection_VolumeCapacity(data%State%F_Counts%StringIntervalCounts+1:data%State%MudSystem%NoPipeSections)) data%State%MudSystem%Saved_Ann_MudOrKick= data%State%MudSystem%Ann_MudOrKick%Array (imud) data%State%MudSystem%Ann_KickSaved_Density= data%State%MudSystem%Ann_Density%Array(imud) END IF do ii= imud + 1, data%State%MudSystem%Ann_MudDischarged_Volume%Length() IF (data%State%MudSystem%Ann_MudOrKick%Array(ii) == 0) THEN data%State%MudSystem%Ann_MudSaved_Density = ((data%State%MudSystem%Ann_MudSaved_Density * data%State%MudSystem%Ann_Saved_MudDischarged_Volume) + (data%State%MudSystem%Ann_Density%Array(ii) * data%State%MudSystem%Ann_MudDischarged_Volume%Array(ii))) / (data%State%MudSystem%Ann_Saved_MudDischarged_Volume + data%State%MudSystem%Ann_MudDischarged_Volume%Array(ii)) data%State%MudSystem%Ann_Saved_MudDischarged_Volume = data%State%MudSystem%Ann_Saved_MudDischarged_Volume + data%State%MudSystem%Ann_MudDischarged_Volume%Array(ii) data%State%MudSystem%Ann_to_Choke_2mud= .true. ELSEIF (data%State%MudSystem%Ann_MudOrKick%Array(ii) > 0 .AND. data%State%MudSystem%Ann_MudOrKick%Array(ii) <100) THEN ! 104= AIR data%State%MudSystem%Ann_Kick_Saved_Volume = data%State%MudSystem%Ann_Kick_Saved_Volume + data%State%MudSystem%Ann_MudDischarged_Volume%Array(ii) data%State%MudSystem%Saved_Ann_MudOrKick= data%State%MudSystem%Ann_MudOrKick%Array (ii) data%State%MudSystem%Ann_KickSaved_Density= data%State%MudSystem%Ann_Density%Array(ii) END IF enddo !WRITE (*,*) 'Ann_Saved_Mud_Volume, Ann_Kick_Saved_Volume', Ann_Saved_MudDischarged_Volume, Ann_Kick_Saved_Volume exit endif enddo data%State%MudSystem%Ann_Saved_MudDischarged_Volume_Final= data%State%MudSystem%Ann_Saved_MudDischarged_Volume !+ Ann_Kick_Saved_Volume data%State%MudSystem%Ann_Kick_Saved_Volume_Final= data%State%MudSystem%Ann_Kick_Saved_Volume IF (data%State%MudSystem%WellHeadIsOpen) data%State%MudSystem%MudVolume_InjectedFromAnn = data%State%MudSystem%Ann_Saved_MudDischarged_Volume_Final -((data%State%MudSystem%Qlost/60.0d0)*data%State%MudSystem%DeltaT_Mudline) !WRITE (*,*) 'data%State%MudSystem%MudVolume_InjectedFromAnn=', data%State%MudSystem%MudVolume_InjectedFromAnn !====================================================================== !write(*,*) 'c)Ann_Mud sum=' , sum(Ann_MudDischarged_Volume%Array(:)) !write(*,*) 'Ann cap=' , sum(PipeSection_VolumeCapacity(F_StringIntervalCounts+1:NoPipeSections)) !write(*,*) 'Ann_Saved_Mud=' , Ann_Saved_MudDischarged_Volume data%State%MudSystem%total_injected = data%State%MudSystem%total_injected + data%State%MudSystem%MudVolume_InjectedFromAnn if (data%Equipments%ChokeControlPanel%ChokePanelStrokeResetSwitch == 1) then data%State%MudSystem%total_injected= 0. endif !write(*,*) ' total injected-tripin =' , total_injected !write(*,*) 'injected-tripin =' , data%State%MudSystem%MudVolume_InjectedFromAnn !======================== Annulus ==================== !MudIsChanged= .false. imud= 0 do while (imud < data%State%MudSystem%Ann_Mud_Forehead_X%Length()) imud = imud + 1 if (imud> 1) then data%State%MudSystem%Ann_Mud_Backhead_X%Array(imud)= data%State%MudSystem%Ann_Mud_Forehead_X%Array(imud-1) data%State%MudSystem%Ann_Mud_Backhead_section%Array(imud)= data%State%MudSystem%Ann_Mud_Forehead_section%Array(imud-1) endif ! <<< Fracture Shoe Lost IF ( data%State%MudSystem%ShoeLost .and. data%Configuration%Shoe%ShoeDepth < data%State%MudSystem%Ann_Mud_Backhead_X%Array(imud) .and. data%Configuration%Shoe%ShoeDepth >= data%State%MudSystem%Ann_Mud_Forehead_X%Array(imud) ) then !write(*,*) 'ShoeLost imud,AnnVolume(imud), VolumeLost:' , imud,Ann_MudDischarged_Volume%Array(imud), (( Qlost/60.0d0)*DeltaT_Mudline) data%State%MudSystem%Ann_MudDischarged_Volume%Array(imud)= data%State%MudSystem%Ann_MudDischarged_Volume%Array(imud)-((data%State%MudSystem%Qlost/60.0d0)*data%State%MudSystem%DeltaT_Mudline) !(gal) if (data%State%MudSystem%Ann_MudDischarged_Volume%Array(imud) < 0.0) then !write(*,*) 'mud is removed by shoe lost, imud=' , imud call RemoveAnnulusMudArrays(imud) imud= imud-1 cycle endif ENDIF ! Fracture Shoe Lost >>> data%State%MudSystem%DirectionCoef= (data%State%MudSystem%Xend_PipeSection(data%State%MudSystem%Ann_Mud_Backhead_section%Array(imud))-data%State%MudSystem%Xstart_PipeSection(data%State%MudSystem%Ann_Mud_Backhead_section%Array(imud))) & / ABS(data%State%MudSystem%Xend_PipeSection(data%State%MudSystem%Ann_Mud_Backhead_section%Array(imud))-data%State%MudSystem%Xstart_PipeSection(data%State%MudSystem%Ann_Mud_Backhead_section%Array(imud))) ! +1 for string , -1 for annulus data%State%MudSystem%Ann_EmptyVolume_inBackheadLocation%Array(imud)= data%State%MudSystem%DirectionCoef* (data%State%MudSystem%Xend_PipeSection(data%State%MudSystem%Ann_Mud_Backhead_section%Array(imud))- data%State%MudSystem%Ann_Mud_Backhead_X%Array(imud))* & data%State%MudSystem%Area_PipeSectionFt(data%State%MudSystem%Ann_Mud_Backhead_section%Array(imud)) !(ft^3) data%State%MudSystem%Ann_EmptyVolume_inBackheadLocation%Array(imud)= data%State%MudSystem%Ann_EmptyVolume_inBackheadLocation%Array(imud)* 7.48051948d0 ! ft^3 to gal if ( data%State%MudSystem%Ann_MudDischarged_Volume%Array(imud) <= data%State%MudSystem%Ann_EmptyVolume_inBackheadLocation%Array(imud)) then data%State%MudSystem%Ann_Mud_Forehead_section%Array(imud)= data%State%MudSystem%Ann_Mud_Backhead_section%Array(imud) data%State%MudSystem%Ann_Mud_Forehead_X%Array(imud)= data%State%MudSystem%Ann_Mud_Backhead_X%Array(imud)+ data%State%MudSystem%DirectionCoef*(data%State%MudSystem%Ann_MudDischarged_Volume%Array(imud)/7.48051948d0)/data%State%MudSystem%Area_PipeSectionFt(data%State%MudSystem%Ann_Mud_Backhead_section%Array(imud)) ! 7.48 is for gal to ft^3 else data%State%MudSystem%isection= data%State%MudSystem%Ann_Mud_Backhead_section%Array(imud)+1 data%State%MudSystem%Ann_RemainedVolume_in_LastSection%Array(imud)= data%State%MudSystem%Ann_MudDischarged_Volume%Array(imud)- data%State%MudSystem%Ann_EmptyVolume_inBackheadLocation%Array(imud) do if (data%State%MudSystem%isection > data%State%MudSystem%NoPipeSections) then ! last pipe section(well exit) data%State%MudSystem%Ann_MudDischarged_Volume%Array(imud)= data%State%MudSystem%Ann_MudDischarged_Volume%Array(imud)- data%State%MudSystem%Ann_RemainedVolume_in_LastSection%Array(imud) data%State%MudSystem%Ann_Mud_Forehead_X%Array(imud)= data%State%MudSystem%Xend_PipeSection(data%State%MudSystem%NoPipeSections) data%State%MudSystem%Ann_Mud_Forehead_section%Array(imud)= data%State%MudSystem%NoPipeSections if (data%State%MudSystem%Ann_MudDischarged_Volume%Array(imud)<= 0.0d0) then ! imud is completely exited form the well !write(*,*) 'remove******' call RemoveAnnulusMudArrays(imud) endif exit endif data%State%MudSystem%xx= data%State%MudSystem%Ann_RemainedVolume_in_LastSection%Array(imud)/ data%State%MudSystem%PipeSection_VolumeCapacity(data%State%MudSystem%isection) !(gal) if (data%State%MudSystem%xx<= 1.0) then data%State%MudSystem%Ann_Mud_Forehead_section%Array(imud)= data%State%MudSystem%isection data%State%MudSystem%Ann_Mud_Forehead_X%Array(imud)= (data%State%MudSystem%xx * (data%State%MudSystem%Xend_PipeSection(data%State%MudSystem%isection)- data%State%MudSystem%Xstart_PipeSection(data%State%MudSystem%isection)))+ data%State%MudSystem%Xstart_PipeSection(data%State%MudSystem%isection) exit else data%State%MudSystem%Ann_RemainedVolume_in_LastSection%Array(imud)= data%State%MudSystem%Ann_RemainedVolume_in_LastSection%Array(imud)- data%State%MudSystem%PipeSection_VolumeCapacity(data%State%MudSystem%isection) data%State%MudSystem%isection= data%State%MudSystem%isection+ 1 endif enddo endif ! write(*,*) 'imud=' , imud !write(*,*) 'Pinter4 **Ann_Length()=' , Ann_Mud_Forehead_X%Length() ! write(*,*) 'Ann_Density%Array (imud)=' , Ann_Density%Array (imud) ! ! !write(*,*) imud,'Ann_Mud_Forehead_X%Array(imud)=' , Ann_Mud_Forehead_X%Array(imud) !if (Ann_Mud_Forehead_X%Array(imud) < Xend_PipeSection(NoPipeSections)) then ! Ann_Mud_Forehead_X%Array(imud) = Xend_PipeSection(NoPipeSections) ! for error preventing !endif !write(*,*) imud, 'Ann_MudDischarged_Volume%Array(imud)=' , Ann_MudDischarged_Volume%Array(imud), Ann_Density%Array(imud) enddo if (data%State%MudSystem%Ann_Mud_Forehead_X%Last() < data%State%MudSystem%Xend_PipeSection(data%State%MudSystem%NoPipeSections)) then data%State%MudSystem%Ann_Mud_Forehead_X%Array(data%State%MudSystem%Ann_Mud_Forehead_X%Length()) = data%State%MudSystem%Xend_PipeSection(data%State%MudSystem%NoPipeSections) ! for error preventing endif !========================ANNULUS END================= !write(*,*) 'sum(Ann_MudDischarged_Volume%Array())=' , sum(Ann_MudDischarged_Volume%Array(:)) !========================================================= !write(*,*) 'before======2' ! ! do imud=1, Op_MudDischarged_Volume%Length() ! write(*,*) 'Op:', imud, Op_MudDischarged_Volume%Array(imud), Op_Density%Array(imud) ,Op_MudOrKick%Array(imud) ! enddo !write(*,*) '2======before' !========================Bottom Hole================= imud=0 do while (imud < data%State%MudSystem%Op_Mud_Forehead_X%Length()) imud = imud + 1 if (imud> 1) then data%State%MudSystem%Op_Mud_Backhead_X%Array(imud)= data%State%MudSystem%Op_Mud_Forehead_X%Array(imud-1) data%State%MudSystem%Op_Mud_Backhead_section%Array(imud)= data%State%MudSystem%Op_Mud_Forehead_section%Array(imud-1) endif !write(*,*) 'imud**=' , imud data%State%MudSystem%DirectionCoef= (data%State%MudSystem%Xend_OpSection(data%State%MudSystem%Op_Mud_Backhead_section%Array(imud))-data%State%MudSystem%Xstart_OpSection(data%State%MudSystem%Op_Mud_Backhead_section%Array(imud))) & / ABS(data%State%MudSystem%Xend_OpSection(data%State%MudSystem%Op_Mud_Backhead_section%Array(imud))-data%State%MudSystem%Xstart_OpSection(data%State%MudSystem%Op_Mud_Backhead_section%Array(imud))) ! +1 for string , -1 for annulus data%State%MudSystem%Op_EmptyVolume_inBackheadLocation%Array(imud)= data%State%MudSystem%DirectionCoef* (data%State%MudSystem%Xend_OpSection(data%State%MudSystem%Op_Mud_Backhead_section%Array(imud))- data%State%MudSystem%Op_Mud_Backhead_X%Array(imud))* & data%State%MudSystem%Area_OpSectionFt(data%State%MudSystem%Op_Mud_Backhead_section%Array(imud)) !(ft^3) data%State%MudSystem%Op_EmptyVolume_inBackheadLocation%Array(imud)= data%State%MudSystem%Op_EmptyVolume_inBackheadLocation%Array(imud)* 7.48051948d0 ! ft^3 to gal !write(*,*) ' Op_EmptyVolume_inBackheadLocation%Array(1) =' , Op_EmptyVolume_inBackheadLocation%Array(1) if ( data%State%MudSystem%Op_EmptyVolume_inBackheadLocation%Array(1) < 0.0) CALL ErrorStop1 ('Negative Empty volume') if ( data%State%MudSystem%Op_MudDischarged_Volume%Array(imud) <= data%State%MudSystem%Op_EmptyVolume_inBackheadLocation%Array(imud)) then data%State%MudSystem%Op_Mud_Forehead_section%Array(imud)= data%State%MudSystem%Op_Mud_Backhead_section%Array(imud) data%State%MudSystem%Op_Mud_Forehead_X%Array(imud)= data%State%MudSystem%Op_Mud_Backhead_X%Array(imud)+ data%State%MudSystem%DirectionCoef*(data%State%MudSystem%Op_MudDischarged_Volume%Array(imud)/7.48051948d0)/data%State%MudSystem%Area_OpSectionFt(data%State%MudSystem%Op_Mud_Backhead_section%Array(imud)) ! 7.48 is for gal to ft^3 else data%State%MudSystem%isection= data%State%MudSystem%Op_Mud_Backhead_section%Array(imud)+1 data%State%MudSystem%Op_RemainedVolume_in_LastSection%Array(imud)= data%State%MudSystem%Op_MudDischarged_Volume%Array(imud)- data%State%MudSystem%Op_EmptyVolume_inBackheadLocation%Array(imud) do if (data%State%MudSystem%isection > data%State%F_Counts%BottomHoleIntervalCounts) then ! last pipe section(well exit) !if( imud==1) KickDeltaVinAnnulus= Op_RemainedVolume_in_LastSection%Array(imud) ! Kick enters Annulus space data%State%MudSystem%Op_MudDischarged_Volume%Array(imud)= data%State%MudSystem%Op_MudDischarged_Volume%Array(imud)- data%State%MudSystem%Op_RemainedVolume_in_LastSection%Array(imud) data%State%MudSystem%Op_Mud_Forehead_X%Array(imud)= data%State%MudSystem%Xend_OpSection(data%State%F_Counts%BottomHoleIntervalCounts) data%State%MudSystem%Op_Mud_Forehead_section%Array(imud)= data%State%F_Counts%BottomHoleIntervalCounts if (data%State%MudSystem%Op_MudDischarged_Volume%Array(imud)<= 0.0d0) then ! imud is completely exited form the well call RemoveOpMudArrays(imud) endif exit endif data%State%MudSystem%xx= data%State%MudSystem%Op_RemainedVolume_in_LastSection%Array(imud)/ data%State%MudSystem%OpSection_VolumeCapacity(data%State%MudSystem%isection) !(gal) if (data%State%MudSystem%xx<= 1.0) then data%State%MudSystem%Op_Mud_Forehead_section%Array(imud)= data%State%MudSystem%isection data%State%MudSystem%Op_Mud_Forehead_X%Array(imud)= (data%State%MudSystem%xx * (data%State%MudSystem%Xend_OpSection(data%State%MudSystem%isection)- data%State%MudSystem%Xstart_OpSection(data%State%MudSystem%isection)))+ data%State%MudSystem%Xstart_OpSection(data%State%MudSystem%isection) exit else data%State%MudSystem%Op_RemainedVolume_in_LastSection%Array(imud)= data%State%MudSystem%Op_RemainedVolume_in_LastSection%Array(imud)- data%State%MudSystem%OpSection_VolumeCapacity(data%State%MudSystem%isection) data%State%MudSystem%isection= data%State%MudSystem%isection+ 1 endif enddo endif ! for OP remove: if (data%State%MudSystem%Op_Mud_Forehead_X%Array(imud)== data%State%MudSystem%Xend_OpSection(data%State%F_Counts%BottomHoleIntervalCounts)) then data%State%MudSystem%totalLength = data%State%MudSystem%Op_MudDischarged_Volume%Length() do while(imud < data%State%MudSystem%totalLength) !imud = imud + 1 call RemoveOpMudArrays(data%State%MudSystem%totalLength) data%State%MudSystem%totalLength = data%State%MudSystem%totalLength - 1 enddo exit ! endif !if (Op_Mud_Forehead_X%Array(imud)== Xend_OpSection(data%State%F_Counts%BottomHoleIntervalCounts)) then ! totalLength = Op_MudDischarged_Volume%Length() ! do while(imud <= totalLength) ! ! imud = imud + 1 ! call RemoveOpMudArrays(imud) ! totalLength = totalLength - 1 ! ! ! enddo ! ! exit ! ! !endif enddo !write(*,*) 'OpSection_VolumeCapacity sum=' , sum(OpSection_VolumeCapacity(:)) !========================Bottom Hole END================= !write(*,*) 'after sorting==' ! ! do imud=1, Op_MudDischarged_Volume%Length() ! write(*,*) 'Op:', imud, Op_MudDischarged_Volume%Array(imud), Op_Density%Array(imud) ,Op_MudOrKick%Array(imud) ! enddo ! ! do imud=1, Ann_MudDischarged_Volume%Length() ! write(*,*) 'Ann:', imud, Ann_MudDischarged_Volume%Array(imud), Ann_Density%Array(imud) ,Ann_MudOrKick%Array(imud) ! enddo ! ! ! ! !do imud=1, st_MudDischarged_Volume%Length() ! ! write(*,*) 'st:', imud, St_MudDischarged_Volume%Array(imud), St_Mud_Backhead_X%Array(imud) ,St_Mud_Forehead_X%Array(imud) ! !enddo ! !write(*,*) '==after sorting' ! write(*,*) 'after sorting st==' ! ! do imud=1, st_MudDischarged_Volume%Length() ! write(*,*) 'st-plot:', imud, St_MudDischarged_Volume%Array(imud), St_Mud_Backhead_X%Array(imud) ,St_Mud_Forehead_X%Array(imud)data%State%MudSystem%St_Density%Array(imud) ! enddo ! !write(*,*) '==after sorting st' !write(*,*) '**Ann_Kick_Saved_Final,Mud_InjectedFromAnn' , Ann_Kick_Saved_Volume_Final,data%State%MudSystem%MudVolume_InjectedFromAnn end subroutine Pump_and_TripIn subroutine ChokeLineMud ! is called in subroutine CirculationCodeSelect Use GeoElements_FluidModule USE CMudPropertiesVariables USE MudSystemVARIABLES use SimulationVariables !@@@ use SimulationVariables USE CHOKEVARIABLES !use ConfigurationVariables !@ !use CDataDisplayConsole !@ use ConfigurationVariables , StandPipePressureDataDisplay=>StandPipePressure !use CManifolds use SimulationVariables !@ USE CHOKEVARIABLES !use ConfigurationVariables !@ !use CChokeManifoldVariables use SimulationVariables !use CTanks !@use ConfigurationVariables, TripTankVolume2 => data%Equipments%DrillingWatch%TripTankVolume, TripTankDensity2 => TripTankDensity USE sROP_Other_Variables USE sROP_Variables use KickVARIABLESModule use PressureDisplayVARIABLESModule Use CError Use , intrinsic :: IEEE_Arithmetic implicit none integer i,ii,error_occured error_occured = 0 !write(*,*) 'begining chokeline==' !write(*,*) 'Ann last:', Ann_MudDischarged_Volume%Last(), Ann_Density%Last() ,Ann_MudOrKick%Last() ! !do imud=1, ChokeLine_MudDischarged_Volume%Length() ! write(*,*) 'ChokeLine:', imud, ChokeLine_MudDischarged_Volume%Array(imud), ChokeLine_Density%Array(imud) ,ChokeLine_MudOrKick%Array(imud) !enddo !write(*,*) 'Ann_Kick_Saved_Volume_Final,data%State%MudSystem%MudVolume_InjectedFromAnn' , Ann_Kick_Saved_Volume_Final,data%State%MudSystem%MudVolume_InjectedFromAnn !write(*,*) 'begining chokeline==' data%State%MudSystem%ChokeLineFlowRate = data%State%MUD(4)%Q !WRITE (*,*) 'data%State%MUD(4)%Q', data%State%MUD(4)%Q if (data%State%MudSystem%NewPipeFilling == 0) then ! .or. UtubeFilling==0) then data%State%MudSystem%ChokeLineFlowRate= 0. endif do imud=1, data%State%MudSystem%ChokeLine_MudDischarged_Volume%Length()-2 if ( data%State%MudSystem%ChokeLine_MudOrKick%Array(imud) ==1 .and. data%State%MudSystem%ChokeLine_MudOrKick%Array(imud+1) ==0 .and. data%State%MudSystem%ChokeLine_MudOrKick%Array(imud+2) ==1 ) then write(*,*) 'error_location is 1' error_occured = 1 endif enddo ! !do imud=1, st_MudDischarged_Volume%Length() ! write(*,*) 'st:', imud, St_MudDischarged_Volume%Array(imud), St_Mud_Backhead_X%Array(imud) ,St_Mud_Forehead_X%Array(imud) !enddo !========================CHOKE LINE ENTRANCE================= !if ( Ann_Kick_Saved_Volume > 0.0 .and. ( Ann_Saved_MudDischarged_Volume-((Qlost/60.0d0)*DeltaT_Mudline) ) == 0.0 ) then if ( data%State%MudSystem%Ann_Kick_Saved_Volume > 1.0e-5 .and. ( data%State%MudSystem%MudVolume_InjectedFromAnn ) <= 1.0e-5 ) then !WRITE (*,*) 'only kick enters to chokeline, Casing pressure = ', PressureGauges(2) if (data%State%MudSystem%ChokeLine_MudOrKick%First() == 0) then call data%State%MudSystem%ChokeLine_Density%AddToFirst (data%State%MudSystem%Ann_KickSaved_Density) call data%State%MudSystem%ChokeLine_MudDischarged_Volume%AddToFirst (0.d0) call data%State%MudSystem%ChokeLine_Mud_Forehead_X%AddToFirst (0.0d0) call data%State%MudSystem%ChokeLine_Mud_Forehead_section%AddToFirst (1) call data%State%MudSystem%ChokeLine_Mud_Backhead_X%AddToFirst (0.0d0) call data%State%MudSystem%ChokeLine_Mud_Backhead_section%AddToFirst (1) call data%State%MudSystem%ChokeLine_RemainedVolume_in_LastSection%AddToFirst (0.0d0) call data%State%MudSystem%ChokeLine_EmptyVolume_inBackheadLocation%AddToFirst (0.0d0) call data%State%MudSystem%ChokeLine_MudOrKick%AddToFirst (data%State%MudSystem%Saved_Ann_MudOrKick) data%State%MudSystem%ChokeLineDensity_Old= data%State%MudSystem%Ann_KickSaved_Density endif data%State%MudSystem%ChokeLine_MudDischarged_Volume%Array(1)= data%State%MudSystem%ChokeLine_MudDischarged_Volume%Array(1)+ data%State%MudSystem%Ann_Kick_Saved_Volume !(gal) endif do imud=1, data%State%MudSystem%ChokeLine_MudDischarged_Volume%Length()-2 if ( data%State%MudSystem%ChokeLine_MudOrKick%Array(imud) ==1 .and. data%State%MudSystem%ChokeLine_MudOrKick%Array(imud+1) ==0 .and. data%State%MudSystem%ChokeLine_MudOrKick%Array(imud+2) ==1 ) then write(*,*) 'error_location is 2' error_occured = 1 endif enddo !if ( Ann_Kick_Saved_Volume == 0.0 .and. ( Ann_Saved_MudDischarged_Volume - ((Qlost/60.0d0)*DeltaT_Mudline) ) > 0.0 ) then if ( data%State%MudSystem%Ann_Kick_Saved_Volume <= 1.0e-5 .and. data%State%MudSystem%MudVolume_InjectedFromAnn > 1.0e-5 ) then !WRITE (*,*) 'only mud enters to chokeline' if ((data%State%MudSystem%Ann_to_Choke_2mud == .false. .and. ABS(data%State%MudSystem%ChokeLineDensity_Old - data%State%MudSystem%Ann_MudSaved_Density) >= data%State%MudSystem%DensityMixTol) .or. data%State%MudSystem%ChokeLine_MudOrKick%First() /= 0) then ! new mud is pumped call data%State%MudSystem%ChokeLine_Density%AddToFirst (data%State%MudSystem%Ann_MudSaved_Density) call data%State%MudSystem%ChokeLine_MudDischarged_Volume%AddToFirst (0.0d0) call data%State%MudSystem%ChokeLine_Mud_Forehead_X%AddToFirst (0.0d0) call data%State%MudSystem%ChokeLine_Mud_Forehead_section%AddToFirst (1) call data%State%MudSystem%ChokeLine_Mud_Backhead_X%AddToFirst (0.0d0) call data%State%MudSystem%ChokeLine_Mud_Backhead_section%AddToFirst (1) call data%State%MudSystem%ChokeLine_RemainedVolume_in_LastSection%AddToFirst (0.0d0) call data%State%MudSystem%ChokeLine_EmptyVolume_inBackheadLocation%AddToFirst (0.0d0) call data%State%MudSystem%ChokeLine_MudOrKick%AddToFirst (0) data%State%MudSystem%ChokeLineDensity_Old= data%State%MudSystem%Ann_MudSaved_Density endif !ChokeLine_MudDischarged_Volume%Array(1)= ChokeLine_MudDischarged_Volume%Array(1)+ (Ann_Saved_MudDischarged_Volume - ((Qlost/60.0d0)*DeltaT_Mudline) ) !(gal) data%State%MudSystem%ChokeLine_MudDischarged_Volume%Array(1)= data%State%MudSystem%ChokeLine_MudDischarged_Volume%Array(1)+ (data%State%MudSystem%MudVolume_InjectedFromAnn) !(gal) endif do imud=1, data%State%MudSystem%ChokeLine_MudDischarged_Volume%Length()-2 if ( data%State%MudSystem%ChokeLine_MudOrKick%Array(imud) ==1 .and. data%State%MudSystem%ChokeLine_MudOrKick%Array(imud+1) ==0 .and. data%State%MudSystem%ChokeLine_MudOrKick%Array(imud+2) ==1 ) then write(*,*) 'error_location is 3' error_occured = 1 endif enddo !if ( Ann_Kick_Saved_Volume > 0.0 .and. (Ann_Saved_MudDischarged_Volume - ((Qlost/60.0d0)*DeltaT_Mudline) ) > 0.0 .and. ChokeLine_MudOrKick%First() /= 0 ) then if ( data%State%MudSystem%Ann_Kick_Saved_Volume > 1.0e-5 .and. (data%State%MudSystem%MudVolume_InjectedFromAnn) > 1.0e-5 .and. data%State%MudSystem%ChokeLine_MudOrKick%First() /= 0 ) then WRITE (*,*) 'Kick Enters Choke line Last Time' data%State%MudSystem%ChokeLine_MudDischarged_Volume%Array(1)= data%State%MudSystem%ChokeLine_MudDischarged_Volume%Array(1)+ data%State%MudSystem%Ann_Kick_Saved_Volume !(gal) call data%State%MudSystem%ChokeLine_Density%AddToFirst (data%State%MudSystem%Ann_MudSaved_Density) !call ChokeLine_MudDischarged_Volume%AddToFirst (Ann_Saved_MudDischarged_Volume - ((Qlost/60.0d0)*DeltaT_Mudline) ) call data%State%MudSystem%ChokeLine_MudDischarged_Volume%AddToFirst (data%State%MudSystem%MudVolume_InjectedFromAnn) call data%State%MudSystem%ChokeLine_Mud_Forehead_X%AddToFirst (0.0d0) call data%State%MudSystem%ChokeLine_Mud_Forehead_section%AddToFirst (1) call data%State%MudSystem%ChokeLine_Mud_Backhead_X%AddToFirst (0.0d0) call data%State%MudSystem%ChokeLine_Mud_Backhead_section%AddToFirst (1) call data%State%MudSystem%ChokeLine_RemainedVolume_in_LastSection%AddToFirst (0.0d0) call data%State%MudSystem%ChokeLine_EmptyVolume_inBackheadLocation%AddToFirst (0.0d0) call data%State%MudSystem%ChokeLine_MudOrKick%AddToFirst (0) data%State%MudSystem%ChokeLineDensity_Old= data%State%MudSystem%Ann_MudSaved_Density !ELSE if ( Ann_Kick_Saved_Volume > 0.0 .and. ( Ann_Saved_MudDischarged_Volume - ((Qlost/60.0d0)*DeltaT_Mudline) ) > 0.0 .and. ChokeLine_MudOrKick%First() == 0 ) then ELSE if ( data%State%MudSystem%Ann_Kick_Saved_Volume > 1.0e-5 .and. ( data%State%MudSystem%MudVolume_InjectedFromAnn ) > 1.0e-5 .and. data%State%MudSystem%ChokeLine_MudOrKick%First() == 0 ) then WRITE (*,*) 'Kick Enters Choke line First Time' !ChokeLine_MudDischarged_Volume%Array(1)= ChokeLine_MudDischarged_Volume%Array(1)+ ( Ann_Saved_MudDischarged_Volume - ((Qlost/60.0d0)*DeltaT_Mudline) ) !(gal) data%State%MudSystem%ChokeLine_MudDischarged_Volume%Array(1)= data%State%MudSystem%ChokeLine_MudDischarged_Volume%Array(1)+ ( data%State%MudSystem%MudVolume_InjectedFromAnn ) !(gal) call data%State%MudSystem%ChokeLine_Density%AddToFirst (data%State%MudSystem%Ann_KickSaved_Density) call data%State%MudSystem%ChokeLine_MudDischarged_Volume%AddToFirst (data%State%MudSystem%Ann_Kick_Saved_Volume) call data%State%MudSystem%ChokeLine_Mud_Forehead_X%AddToFirst (0.0d0) call data%State%MudSystem%ChokeLine_Mud_Forehead_section%AddToFirst (1) call data%State%MudSystem%ChokeLine_Mud_Backhead_X%AddToFirst (0.0d0) call data%State%MudSystem%ChokeLine_Mud_Backhead_section%AddToFirst (1) call data%State%MudSystem%ChokeLine_RemainedVolume_in_LastSection%AddToFirst (0.0d0) call data%State%MudSystem%ChokeLine_EmptyVolume_inBackheadLocation%AddToFirst (0.0d0) call data%State%MudSystem%ChokeLine_MudOrKick%AddToFirst (data%State%MudSystem%Saved_Ann_MudOrKick) data%State%MudSystem%ChokeLineDensity_Old= data%State%MudSystem%Ann_KickSaved_Density endif do imud=1, data%State%MudSystem%ChokeLine_MudDischarged_Volume%Length()-2 if ( data%State%MudSystem%ChokeLine_MudOrKick%Array(imud) ==1 .and. data%State%MudSystem%ChokeLine_MudOrKick%Array(imud+1) ==0 .and. data%State%MudSystem%ChokeLine_MudOrKick%Array(imud+2) ==1 ) then write(*,*) 'error_location is 4' error_occured = 1 endif enddo if (error_occured == 1) then do imud=1, data%State%MudSystem%ChokeLine_MudDischarged_Volume%Length() write(*,*) 'ChokeLine:', imud, data%State%MudSystem%ChokeLine_Density%Array(imud) ,data%State%MudSystem%ChokeLine_MudOrKick%Array(imud) enddo endif !========================================================== ! !write(*,*) 'after add chokeline==' ! ! do imud=1, ChokeLine_MudDischarged_Volume%Length() ! write(*,*) 'ChokeLine:', imud, ChokeLine_MudDischarged_Volume%Array(imud), ChokeLine_Density%Array(imud) ,ChokeLine_MudOrKick%Array(imud) ! enddo ! !write(*,*) 'after add chokeline==' ! ! !=============== save Choke Mud data========================== data%State%MudSystem%ChokeMudVolumeSum= 0.d0 !Ann_MudSaved_Density= 0.d0 !Ann_KickSaved_Density= 0.d0 data%State%MudSystem%Choke_Saved_MudDischarged_Volume= 0.d0 data%State%MudSystem%Choke_Kick_Saved_Volume= 0.d0 data%State%MudSystem%Saved_Choke_MudOrKick= 0 do imud=1, data%State%MudSystem%ChokeLine_MudDischarged_Volume%Length() data%State%MudSystem%ChokeMudVolumeSum= data%State%MudSystem%ChokeMudVolumeSum + data%State%MudSystem%ChokeLine_MudDischarged_Volume%Array(imud) if ( data%State%MudSystem%ChokeMudVolumeSum > data%State%MudSystem%ChokeLine_VolumeCapacity ) then IF (data%State%MudSystem%ChokeLine_MudOrKick%Array(imud) == 0) THEN data%State%MudSystem%Choke_MudSaved_Density = data%State%MudSystem%ChokeLine_Density%Array(imud) data%State%MudSystem%Choke_Saved_MudDischarged_Volume = data%State%MudSystem%ChokeMudVolumeSum - data%State%MudSystem%ChokeLine_VolumeCapacity ELSEIF (data%State%MudSystem%ChokeLine_MudOrKick%Array(imud) > 0 .AND. data%State%MudSystem%ChokeLine_MudOrKick%Array(imud) <100) THEN ! 104= AIR data%State%MudSystem%Choke_Kick_Saved_Volume = data%State%MudSystem%ChokeMudVolumeSum - data%State%MudSystem%ChokeLine_VolumeCapacity data%State%MudSystem%Saved_Choke_MudOrKick= data%State%MudSystem%ChokeLine_MudOrKick%Array (imud) data%State%MudSystem%Choke_KickSaved_Density= data%State%MudSystem%ChokeLine_Density%Array(imud) END IF do ii= imud + 1, data%State%MudSystem%ChokeLine_MudDischarged_Volume%Length() IF (data%State%MudSystem%ChokeLine_MudOrKick%Array(ii) == 0) THEN data%State%MudSystem%Choke_MudSaved_Density = ((data%State%MudSystem%Choke_MudSaved_Density * data%State%MudSystem%Choke_Saved_MudDischarged_Volume) + (data%State%MudSystem%ChokeLine_Density%Array(ii) * data%State%MudSystem%ChokeLine_MudDischarged_Volume%Array(ii))) / (data%State%MudSystem%Choke_Saved_MudDischarged_Volume + data%State%MudSystem%ChokeLine_MudDischarged_Volume%Array(ii)) data%State%MudSystem%Choke_Saved_MudDischarged_Volume = data%State%MudSystem%Choke_Saved_MudDischarged_Volume + data%State%MudSystem%ChokeLine_MudDischarged_Volume%Array(ii) ELSEIF (data%State%MudSystem%ChokeLine_MudOrKick%Array(ii) > 0 .AND. data%State%MudSystem%ChokeLine_MudOrKick%Array(ii) <100) THEN ! 104= AIR data%State%MudSystem%Choke_Kick_Saved_Volume = data%State%MudSystem%Choke_Kick_Saved_Volume + data%State%MudSystem%ChokeLine_MudDischarged_Volume%Array(ii) data%State%MudSystem%Saved_Choke_MudOrKick= data%State%MudSystem%ChokeLine_MudOrKick%Array (ii) data%State%MudSystem%Choke_KickSaved_Density= data%State%MudSystem%ChokeLine_Density%Array(ii) END IF enddo !WRITE (*,*) 'Choke_Saved_Mud_Volume, Choke_Kick_Saved_Volume', Choke_Saved_MudDischarged_Volume, Choke_Kick_Saved_Volume exit ! exits do endif enddo data%State%MudSystem%Choke_Saved_MudDischarged_Volume_Final= data%State%MudSystem%Choke_Saved_MudDischarged_Volume !+ Choke_Kick_Saved_Volume data%State%MudSystem%Choke_Kick_Saved_Volume_Final= data%State%MudSystem%Choke_Kick_Saved_Volume !====================================================================== ! !do imud=1, ChokeLine_MudDischarged_Volume%Length() ! write(*,*) 'a)ChokeLine:', imud, ChokeLine_MudDischarged_Volume%Array(imud) ,ChokeLine_MudOrKick%Array(imud) !enddo !write(*,*) 'choke_Mud sum=' , sum(ChokeLine_MudDischarged_Volume%Array(:)) !write(*,*) 'choke_cap=' , ChokeLine_VolumeCapacity !write(*,*) 'Choke_Saved_Mud=' , Choke_Saved_MudDischarged_Volume_Final !write(*,*) 'Choke_Saved_Kick=' , Choke_Kick_Saved_Volume_Final !========================Choke Line================= imud=0 do while (imud < data%State%MudSystem%ChokeLine_Mud_Forehead_X%Length()) imud = imud + 1 if (imud> 1) then data%State%MudSystem%ChokeLine_Mud_Backhead_X%Array(imud)= data%State%MudSystem%ChokeLine_Mud_Forehead_X%Array(imud-1) data%State%MudSystem%ChokeLine_Mud_Backhead_section%Array(imud)= data%State%MudSystem%ChokeLine_Mud_Forehead_section%Array(imud-1) endif !DirectionCoef= (Xend_PipeSection(St_Mud_Backhead_section%Array(imud))-Xstart_PipeSection(St_Mud_Backhead_section%Array(imud))) & ! / ABS(Xend_PipeSection(St_Mud_Backhead_section%Array(imud))-Xstart_PipeSection(St_Mud_Backhead_section%Array(imud))) ! +1 for string , -1 for annulus data%State%MudSystem%ChokeLine_EmptyVolume_inBackheadLocation%Array(imud)= (data%Configuration%BopStack%ChokeLineLength- data%State%MudSystem%ChokeLine_Mud_Backhead_X%Array(imud))* data%State%MudSystem%Area_ChokeLineFt !(ft^3) data%State%MudSystem%ChokeLine_EmptyVolume_inBackheadLocation%Array(imud)= data%State%MudSystem%ChokeLine_EmptyVolume_inBackheadLocation%Array(imud)* 7.48051948d0 ! ft^3 to gal if ( data%State%MudSystem%ChokeLine_MudDischarged_Volume%Array(imud) <= data%State%MudSystem%ChokeLine_EmptyVolume_inBackheadLocation%Array(imud)) then data%State%MudSystem%ChokeLine_Mud_Forehead_section%Array(imud)= data%State%MudSystem%ChokeLine_Mud_Backhead_section%Array(imud) data%State%MudSystem%ChokeLine_Mud_Forehead_X%Array(imud)= data%State%MudSystem%ChokeLine_Mud_Backhead_X%Array(imud)+ (data%State%MudSystem%ChokeLine_MudDischarged_Volume%Array(imud)/7.48051948d0)/data%State%MudSystem%Area_ChokeLineFt ! 7.48 is for gal to ft^3 else data%State%MudSystem%isection= data%State%MudSystem%ChokeLine_Mud_Backhead_section%Array(imud)+1 data%State%MudSystem%ChokeLine_RemainedVolume_in_LastSection%Array(imud)= data%State%MudSystem%ChokeLine_MudDischarged_Volume%Array(imud)- data%State%MudSystem%ChokeLine_EmptyVolume_inBackheadLocation%Array(imud) do if (data%State%MudSystem%isection > 1) then ! last pipe section(Chokeline exit) data%State%MudSystem%ChokeLine_MudDischarged_Volume%Array(imud)= data%State%MudSystem%ChokeLine_MudDischarged_Volume%Array(imud)- data%State%MudSystem%ChokeLine_RemainedVolume_in_LastSection%Array(imud) data%State%MudSystem%ChokeLine_Mud_Forehead_X%Array(imud)= data%Configuration%BopStack%ChokeLineLength data%State%MudSystem%ChokeLine_Mud_Forehead_section%Array(imud)= 1 if (data%State%MudSystem%ChokeLine_MudDischarged_Volume%Array(imud)<= 0.0d0) then ! imud is completely exited form the string call data%State%MudSystem%ChokeLine_MudDischarged_Volume%Remove (imud) call data%State%MudSystem%ChokeLine_Mud_Backhead_X%Remove (imud) call data%State%MudSystem%ChokeLine_Mud_Backhead_section%Remove (imud) call data%State%MudSystem%ChokeLine_Mud_Forehead_X%Remove (imud) call data%State%MudSystem%ChokeLine_Mud_Forehead_section%Remove (imud) call data%State%MudSystem%ChokeLine_Density%Remove (imud) call data%State%MudSystem%ChokeLine_RemainedVolume_in_LastSection%Remove (imud) call data%State%MudSystem%ChokeLine_EmptyVolume_inBackheadLocation%Remove (imud) call data%State%MudSystem%ChokeLine_MudOrKick%Remove (imud) endif exit endif data%State%MudSystem%xx= data%State%MudSystem%ChokeLine_RemainedVolume_in_LastSection%Array(imud)/ data%State%MudSystem%ChokeLine_VolumeCapacity !(gal) if (data%State%MudSystem%xx<= 1.0) then data%State%MudSystem%ChokeLine_Mud_Forehead_section%Array(imud)= data%State%MudSystem%isection data%State%MudSystem%ChokeLine_Mud_Forehead_X%Array(imud)= data%State%MudSystem%xx * data%Configuration%BopStack%ChokeLineLength exit else data%State%MudSystem%ChokeLine_RemainedVolume_in_LastSection%Array(imud)= data%State%MudSystem%ChokeLine_RemainedVolume_in_LastSection%Array(imud)- data%State%MudSystem%ChokeLine_VolumeCapacity data%State%MudSystem%isection= data%State%MudSystem%isection+ 1 endif enddo endif enddo !========================Choke Line END================= !do imud=1, ChokeLine_MudDischarged_Volume%Length() ! write(*,*) 'b)ChokeLine:', imud, ChokeLine_MudDischarged_Volume%Array(imud) ,ChokeLine_MudOrKick%Array(imud) !enddo data%State%MudSystem%ChokeOutletDensity= data%State%MudSystem%ChokeLine_Density%Last() ! used in MudSystem do i=1, data%State%MudSystem%ChokeLine_MudOrKick%Length() !write(*,555) i,'Choke_Volume(i), type=' ,ChokeLine_MudDischarged_Volume%Array(i),ChokeLine_MudOrKick%Array(i) IF (IEEE_Is_NaN(data%State%MudSystem%ChokeLine_MudDischarged_Volume%Array(i))) call ErrorStop('NaN in Choke Volume-Plot') IF (data%State%MudSystem%ChokeLine_MudDischarged_Volume%Array(i)<=0.) call ErrorStop('Choke Volume= <=0' , data%State%MudSystem%ChokeLine_MudDischarged_Volume%Array(i)) enddo 555 FORMAT(I3,5X,A42,(f12.5),5X,I3) !write(*,*) 'after sorting chokeline==' !IF (ANY(ChokeLine_MudOrKick%Array(:) > 0)) THEN ! do imud=1, ChokeLine_MudDischarged_Volume%Length() ! write(*,*) 'ChokeLine:', imud, ChokeLine_MudDischarged_Volume%Array(imud), ChokeLine_Density%Array(imud) ,ChokeLine_MudOrKick%Array(imud) ! enddo !END IF !do imud=1, Ann_MudDischarged_Volume%Length() ! write(*,*) 'Ann:', imud, Ann_MudDischarged_Volume%Array(imud), Ann_Density%Array(imud) ,Ann_MudOrKick%Array(imud) !enddo ! !write(*,*) 'Ann cap=' , sum(PipeSection_VolumeCapacity(F_StringIntervalCounts+1:NoPipeSections)) ! write(*,*) 'Ann mud sum vol=' , sum(Ann_MudDischarged_Volume%Array(:)) !write(*,*) '==after sorting chokeline' end subroutine ChokeLineMud subroutine Choke_GasSound ! is called in subroutine CirculationCodeSelect use CSounds !Use GeoElements_FluidModule !USE CMudPropertiesVariables USE MudSystemVARIABLES use SimulationVariables !@@@ !use ConfigurationVariables !USE CHOKEVARIABLES !use ConfigurationVariables !@ !!use CDataDisplayConsole !@ use ConfigurationVariables , StandPipePressureDataDisplay=>StandPipePressure !!use CManifolds !use ConfigurationVariables !@ !USE CHOKEVARIABLES !use ConfigurationVariables !@ !!use CChokeManifoldVariables use SimulationVariables !use CTanks !@use ConfigurationVariables, TripTankVolume2 => TripTankVolume, TripTankDensity2 => TripTankDensity !USE sROP_Other_Variables !USE sROP_Variables !use KickVARIABLESModule !use PressureDisplayVARIABLESModule !Use CError !Use , intrinsic :: IEEE_Arithmetic if ( data%State%MudSystem%ChokeLine_MudOrKick%Last() > 0 .AND. data%State%MudSystem%WellToChokeManifoldOpen == .true.) then !WellToChokeManifoldWasOpen data%State%MudSystem%SoundGasThroughChoke = 100 !100:chon dar adadhaye kamtar az 100 seda ghaat mishavad. eslah shavad.5.8.98 !int (min(ChokeLineFlowRate/2. , 100.)) print* , 'SoundGasThroughChoke1=', data%State%MudSystem%SoundGasThroughChoke !WRITE (*,*) 'WellToChokeManifoldWasOpen-Sound', WellToChokeManifoldWasOpen WRITE (*,*) 'WellToChokeManifoldOpen', data%State%MudSystem%WellToChokeManifoldOpen else data%State%MudSystem%SoundGasThroughChoke = 0 print* , 'SoundGasThroughChoke2=', data%State%MudSystem%SoundGasThroughChoke endif !print* , 'SoundGasThroughChoke3=', SoundGasThroughChoke call SetSoundGasThroughChoke(data%State%MudSystem%SoundGasThroughChoke) end subroutine Choke_GasSound