7/31/2019 Seperator Sizing Sheet (Ken Arnold)

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Input Boxes

BPSD 1132.20BPSD 44.90

MMSCFD 0.26

cp 0.25

cp 0.01

0.67

1.00

0.45

0.94

psia 96.70oF 287.60

mm 100.00

mm 500.00

min 15.00

min 10.00

lb/ft3

0.17

lb/ft3

41.81

1.00

ft/s 1.88

76.41

1.00

in.ft 0.91

D (in) L (ft) Ls*12/D (ft)

24.00 0.04 0.03

30.00 0.03 0.02

36.00 0.03 0.01

42.00 0.02 0.01

48.00 0.02 0.01

54.00 0.02 0.00

60.00 0.02 0.00

Gas Viscosity

STEP 3: Gas Capacity Constraint

Diameter Length Multiple (DL)

Ls=4L/3 (ft)

Calculated Drag Coefficient

If calculated value of drag coefficient is equal to assume

value then proceed else keep assuming new values.

Diameter (Oil from Gas)

Diameter (Oil from Water)

STEP 2: Calculation of drag Coefficient

Operating Temperature

Assume Drag Coefficient

Velocity of Fluid

Reynold Number of Fluid

CALCULATION

Density of Gas

Density of Oil

STEP 1: Calculation of densities

3 PHASE SEPERATOR SIZING

INPUT DATA

Oil Production RateWater Production Rate

Gas Production Rate

Oil Viscosity

Oil Specific Gravity

Oil Retention Time

Water Retention Time

0.05

0.04

0.03

Gas Compressibility

Water Specific Gravity

Gas Specific Gravity

Operating Pressure

0.03

0.03

0.02

0.02

7/31/2019 Seperator Sizing Sheet (Ken Arnold)

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in2.ft 24910.33

D (in) L (ft) Ls*12/D (ft)24.00 43.25 28.83

30.00 27.68 14.76

36.00 19.22 8.54

42.00 14.12 5.38

48.00 10.81 3.60

54.00 8.54 2.53

60.00 6.92 1.85

STEP 4: Liquid Capacity Constraint

Diameter Length Multiple (D2L)

Ls=4L/3 (ft)57.66

36.90

9.23

25.63

18.83

14.42

11.39