As Found Report

UnitsAs FoundMeter Identification

Meter #FieldWellLeaseMeter TagDate _/_/__Time 12:00:00 AM

Standards Used

Flow Rate Standard AGA3 1992Compressibility GA8 1992/GPA 2172-96Gas Characterization Gas AnalysisSystem of Units US

Calculation TypeOrifice Size Determination

Summary

$ $ $ $ $ $Daily -$38.75 US $/DayMonthly -$1,178.65 US $/MonthYearly -$14,143.75 US $/Year

Flow RateVolume Flow Rate at base conditions, Qb 1,041,666.667 scf/hrVolume Flow Rate at base conditions, Qb 25.000 MMscfd

Heating ValueNet Heating Value, HVNET 902.393 Btu/scf

Orifice Plate DiameterCalculated Orifice Plate Diameter, dr 3.717 in

Meter Data

HardwareOrifice Bore Diameter @ Tr, dr 3.150 inMeter Tube Diameter @ Tr, Dr 6.065 inBeta Ratio 0.519

Operating Conditions

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As Found Report

UnitsAs FoundTemperature 80.000 FFlowing Pressure (Gage/Absolute) GageAtmospheric Pressure 14.730 psiaPressure (Upstream) 406.140 psiaPressure (Downstream) 399.282 psiaDifferential Pressure 190.000 inh2o

Meter Type and Materials

MaterialsOrifice Plate Material Stainless SteelMeter Tube Material Carbon Steel

Reference - TemperatureMeter Tube Diameter Meas. Temp., Tr 68.000 FOrifice Diameter Meas. Temp., Tr 68.000 F

TapsType of Taps FlangeLocation of Taps Upstream

Characterization Method

Mole Percent of Water 0.000Mole Percent of Helium 0.000Mole Percent of Methane 83.799Mole Percent of Ethane 5.587Mole Percent of Propane 1.117Mole Percent of I-Butane 0.112Mole Percent of n-Butane 0.112Mole Percent of I-Pentane 0.112Mole Percent of n-Pentane 0.112Mole Percent of Hexane 0.112Mole Percent of Heptane 0.000Mole Percent of Octane 0.000Mole Percent of Nonane 0.000Mole Percent of Decane 0.000Mole Percent of Oxygen 0.000Mole Percent of Carbon Monoxide 0.000Mole Percent of Hydrogen 0.000Mole Percent of Nitrogen 4.469Mole Percent of Carbon Dioxide 4.469Mole Percent of Hydrogen Sulfide 0.000Mole Percent of Argon 0.000

Default

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As Found Report

UnitsAs FoundOther

Absolute viscosity of flowing fluid 0.010268 cPIsentropic Exponent, k 1.300

Reference Conditions - PressureBase pressure, Pb 14.730 psiaReference Pressure for Relative Density, Pgr 14.730 psiaReference Pressure for Calorimetric Combustion, Ph 14.730 psiaReference Pressure for Calorimetric Density, Pd 14.730 psia

Reference Conditions - TemperatureBase Temperature, Tb 60.000 FReference Temperature for Relative Density, Tgr 60.000 FReference Temperature for Calorimetric Combustion, Th 60.000 FReference Temperature for Calorimetric Density, Td 60.000 F

Instrument Calibration

Differential Pressure DeadWeight CalibratorYes/No NoLocal Grav. Acc. - Input/Calculate CalculateAcceleration of Gravity used to calibrate the weights, go 32.17400 ft/sec^2Latitude, L 45.00000 DegreesElevation, H 0.00000 ftAcceleration due to local gravitational force, gl 32.17405 ft/sec^2

Mercury Manometer Calibration CorrectionYes/No NoLocal Grav. Acc. - Input/Calculate CalculateMercury Temperature, Tw 60.00000 FAir Temperature, Ta 60.00000 FLatitude, L 45.00000 DegreesElevation, H 0.00000 ftAcceleration due to local gravitational force, gl 32.17405 ft/sec^2

Static Pressure DeadWeight CalibratorYes/No NoLocal Grav. Acc. - Input/Calculate CalculateAcceleration of Gravity used to calibrate the weights, go 32.17400 ft/sec^2Latitude, L 45.00000 DegreesElevation, H 0.00000 ftAcceleration due to local gravitational force, gl 32.17405 ft/sec^2

User InputUser Input Calibration Factor 1.00000

Water Manometer Calibration CorrectionYes/No NoLocal Grav. Acc. - Input/Calculate CalculateWater Temperature, Tw 60.00000 FAir Temperature, Ta 60.00000 F

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As Found Report

UnitsAs FoundLatitude, L 45.00000 DegreesElevation, H 0.00000 ftAcceleration due to local gravitational force, gl 32.17405 ft/sec^2

Outputs

Compressibility FactorsCompressibility Factor @ Tf and Pf 0.942749Compressibility Factor @ Tb and Pb 0.997602Compressibility Factor at standard conditions 0.997602

DensitiesGas density @ Tf and Pf 1.429885 lbm/ft^3Gas density @ Tb and Pb 0.050894 lbm/ft^3Gas density at standard conditions 0.050894 lbm/ft^3

DiametersCorrected Orifice Diameter @ Tf, d 3.717453 inCorrected Meter Tube Diameter @ Tf, D 6.065451 in

Gas Relative DensitiesGas Relative Density at standard conditions 0.665030Gas Relative Density at base conditions 0.665030

Instrument Calibration Related FactorsMercury Manometer Factor, Fhgm 1.000000Mercury Manometer Location Factor, Fhgl 1.000000Mercury Manometer Temperature Factor, Fhgt 1.000000Water Manometer Air Leg Factor, Fam 1.000000Water Manometer Location Factor, Fwl 1.000000Water Manometer Temp Factor, Fwt 1.000000Differential Pressure Deadweight Factor, Fhwl 1.000000Static Pressure Deadweight Factor, Fpwl 1.000000User Input Calibration Factor, Fu 1.000000FlowRate Fact.=Fhgm*Fhgl*Fhgt*Fam*Fwl*Fwt*Fpwl*Fhwl*Fu 1.000000

Orifice Flow Constants & FactorsDischarge Coefficient, Cd 0.604319Velocity of Approach, Ev 1.079019Numeric Conversion Factor, Fn 5,042.974665Orifice Calculation Factor, Fc 0.602560Orifice Slope Factor, Fsl 0.001759Expansion Factor, Y 0.994033Pressure Base Factor, Fpb 1.000000Temperature Base Factor, Ftb 1.000000Flowing Temperature Factor, Ftf 0.981295Relative Density Factor, Fgr 1.226251Comp. Orif. Flow Factor, C'=Fn(Fc+Fsl)Y*Fpb*Ftb*Ftf*Fgr*Fpv 3,749.848442Supercompressibility Factor, Fpv 1.028681

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As Found Report

UnitsAs FoundOther

Average Gas Velocity 51.326269 ft/secReynolds Number - Upstream 5,376,349.629949Molecular Weight of The Gas 19.222774Reduced Temperature 1.479510Reduced Pressure 0.598988Critical Temperature -94.907343 FCritical Pressure 678.043240 psia

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