gas flow calculations-2007-hanna erb

General InformationFluid Flow and PipingP2 =Terminal Pressure (psia)P1 = Initial pressure (psia)d = internal diameter of pipe (in.)L = length of line (miles)Flying "W" PlasticsSPARTAN GAS PIPE (high density)SDR 7.3MAOP=200psiSDR 9MAOP=200psiSDR 11MAOP=160 psiNominal Pipe SizeNominal O.D.Wall ThicknessNominal Pipe SizeNominal O.D.Wall ThicknessNominal Pipe SizeNominal O.D.Wall Thickness1"1.315"0.180"1"1.315"0.146"1"1.315"0.119"1 "1.660"0.227"1 "1.660"0.184"1 "1.660"0.151"1 "1.900"0.260"1 "1.900"0.211"1 "1.900"0.173"2"2.375"0.325"2"2.375"0.264"2"2.375"0.216"3"3.500"0.479"3"3.500"0.389"3"3.500"0.318"4"4.500"0.616"4"4.500"0.500"4"4.500"0.409"6"6.625"0.907"6"6.625"0.736"6"6.625"0.602"TITAN II GAS PIPE (medium density)MAOP=125psiCopper Tube SizeNominal Pipe SizeNominal O.D.Wall ThicknessNominal Pipe SizeNominal O.D.Wall Thickness" (SDR 9.3)0.840"0.090"" (SDR 7)0.625"0.090"" (SDR 11)1.050"0.095"1" (SDR 11)1.125"0.099"1" (SDR 11)1.315"0.119"1 " (SDR 11)1.660"0.151"1 " (SDR 10)1.660"0.166"1 " (SDR 11)1.900"0.173"2" (SDR 11)2.375"0.216"3" (SDR 11.5)3.500"0.304"4" (SDR 11.5)4.5"0.391"6" (SDR 11)6.625"0.602"*SDR values and diameters obtained from Flying "W" Plastics

Data InputParametersSymbolData EntryUnitsUnit ConverterAssumed ValuesSymbolValueUnitsLength of LineL4580Feet0.8674242424MilesSpecific GravityS0.65NONEInside Pipe Diameterd2Inches2InchesFlowing Gas Temperature (absolute)T520RFlow RateQs343mcf/d343000scf/dStandard Temperature (absolute)Ts520RLine Pressure at Well MeterP1230psig244.65psiaStandard PressurePs14.65psiaLine Pressure at Master MeterP2225psig239.65psiaZ-factorz0.95Type of LineTypeSteelPlastic SDR - 7Plastic SDR - 11Plastic SDR - 9STEELPLASTICDiameterDiameter2.1353479768in1.9388336172inOutlet PressureOutlet Pressure237.5288658478psia244.6491910014psiaInlet PressureInlet Pressure246.7099164789psia239.6508258746psiaLength of PipeLength of Pipe0.6117284661miles1.0049856005milesFlow RateFlow Rate287943.520014719scf/d373295.610494714scf/d