油气水产量计算公式.doc

1原油产量的计算公式Q油 =96V15（1-BSW）（1-Shr）KK表=48V30（1-BSW）（1-Shr）KK表=24V60（1-BSW）（1-Shr）KK表式中：Q油原油产量，m3/dV15每15分钟流量计读数增值，m3V30每30分钟流量计读数增值，m3V60每60分钟流量计读数增值，m3BSW原油中含杂质（砂、水）的百分含量，%Shr原油收缩率，查表或用测定仪测量，小数K原油体积系数，查表，与密度、温度有关K表原油流量计校验系数，计量罐读数与流量计读数之比。2天然气产量的计算公式21 丹尼尔节流装置测气Q气英制=0.024FbY2FgFtfFpv（HwPf）1/2Q气国际=0.67961FbFgFtfFpv（HwPf）1/2式中： Q气英制天然气日产量，千立方英尺/日（MSCFD，kft3/d）Q气国际天然气日产量，m3/dFb孔板系数，查表Y2膨胀系数，查表。上游取静压时查Y1Fg比重系数，Fg=（1/g）1/2g天然气比重，空气=1.000Ftf温度系数，Ftf=520/（Tf+460）1/2Tf华氏温度，Fpv超压缩系数，查表Hw压差，英寸水柱（H2O）Pf下游静压（绝对），Psia，读数14.7(15)附表 1 Fb孔板系数表34682.9003.8264.0265.7617.6257.9818.0710.25012.70812.68812.6830.37528.38228.35328.3480.50050.31350.23450.22450.1820.62578.68778.45078.42178.2960.750113.70113.15113.08112.750.875155.41154.40154.27153.63153.34153.31153.311.000204.04202.20201.99200.96200.46200.4200.381.125259.95256.69256.33254.72253.99253.89253.671.250323.63318.03317.45314.95313.91313.78313.741.375395.80386.45385.51381.70380.25380.06380.021.500477.36462.27460.79455.03453.02452.78452.721.625569.65545.89543.61535.03532.27531.95531.871.750674.44637.83634.39621.79618.02617.60617.501.875793.88738.75733.68715.44710.32709.77709.642.000930.65849.41842.12816.13809.22808.50803.342.1251091.2970.95960.48924.07914.78913.85913.642.2501104.71089.91039.51027.11025.91025.62.3751252.11234.71162.61146.21144.71144.32.5001415.01387.21293.81272.31270.31269.82.6251595.61558.21433.51405.41402.91402.32.7501797.11746.71582.01545.71542.51541.32.8751955.51740.01693.41689.31688.43.0002195.01907.81848.61843.51842.33.1252086.42011.62005.22003.33.2502276.52182.62174.62172.93.3752479.12361.82352.02349.93.5002695.12549.72537.72535.03.6252925.72746.52731.82728.63.7503172.12952.62934.82930.83.8753435.83168.33146.93042.14.0003718.23394.33368.53362.94.2504354.83879.43842.33834.24.5004412.84360.54349.04.7505000.74928.14912.25.0