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CAKASA
25-Jul-22
Cakasa Nig. Company Ltd. Prepared By: OGUNYEMI A.R
Client: Total E & P Nigeria Ltd Checked By: FASEHUN O.I
Project: OML 99 (Amenam/Kpono) Oily Water Upgrade Approved By: GOBIR O.A
Sea Water Filter Inlet ine
Input
Description Unit
General Data
Line Number - 16" SW 4676 18" SW 4679
Equipment sand jetting in Produced water pump pump out
Hysys Stream Number - PW12 -
Line pressure psig 43.50 29.00 65.00
barg 3.00 2.00 4.48
Temp C
0
40 42 42
o
F 104 107.32 107.6 120
Gas Process Data

Flow Rate mmscfd 15

Specific Gravity - 0.65
Compressibility - 0.91
Liquid Process Data
Flow Rate bbl/day 0 0.0000 0.0000 750
Specific Gravity - 0.00 0.00 0.00 0.80
Dynamic Viscosity cP 0.00 0.00 0.00 1.28
Water Flowrate bbl/day 29998.77 29998.26 29998.26 0
Water Specific Gravity1 - 0.996 0.994 0.995 1.08
Pipe Data
Nominal Diameter inch 10 8 6 6
Piping class. - A1 A1 A1 D
Size / Schedule - 10-SCH 30 8-SCH 30 6-SCH 40 6-SCH 80
Roughness inch 0.0019 0.0019 0.0019 0.0019
Pipe length ft 100.0 100.0 100.0
Empirical Constant; C - 100 100 100 100
Intermediate
Absolute Pressure psia 58 44 80 #VALUE!
Absolute Temperature R
o
564 567.32 567.6 580
Total Stream Mass Flow Lb/hr 436230 435347 435566 39765
Total Stream Volume Flow ft3/s 1.95 1.95 1.95 #VALUE!
Kinematic Viscosity cSt 0.38 0.38 0.38 1.60
Reynold's Number - 271759 340599 453480 #VALUE!
Friction factor - 0.02 0.02 0.02 #VALUE!
Internal Diameter (ID) inch 10.136 8.071 6.065 5.761
Results
Mean Liquid SG - 1.00 0.99 0.99 0.80
GOR ft3/bbl 0 0 0 20000
Mean density lb/ft3 62.2 62.1 62.1 #VALUE!
Pressure drop psi/100ft 0.2 0.5 2.1 #VALUE!
Pressure drop criteria psi/100ft 1.55 1.55 1.55
Fluid Velocity ft/s 3.5 5.5 9.7 #VALUE!
Fluid Velocity criteria 15.00 10.80 10.60
Selected Line Size in 10.00 8.00 6.00 6.00
 LINE SIZING CALCULATION FOR BENZENE PRODUCTION PLANT
INPUT
DESCRIPTION UNIT SINGLE-PHASE LIQUID LINE SIZING CALCULATION
GENERAL DATA
TO SHORTCUT DISTILLATION /
TO BOTTOMS VERTTICAL
Line Description FEED STREAM TO HEAT EXCHANGER FROM HEAT EXCHANGER PRE-DISTILLATE PRE-BOTTOMS DISTILLATE BOTTOMS TO DISTILLATE TANK
TANK
OUTLET
Line Number 12"-PL-20201-B3 6"-PL-20202-B3 6"-PL-20203-B3 10"-PL-20204-B3 6"-PL-20205-B3 10"-PL-20206-B3 6"-PL-20207-B3 6"-PL-20208-B3 4"-PL-20209-B3
Line pressure psig -3.68E-03 57.82 57.82 54.92 57.82 54.92 57.82 94.76 154.95
Line pressure barg -2.54E-04 3.99 3.99 3.79 3.99 3.79 3.99 6.53 10.68
Temperature 0
C 25.00 25.19 46.00 141.50 182.00 141.43 182.42 141.64 182.96
Temperature o
F 77.00 77.34 114.80 286.70 359.60 286.58 360.35 286.96 361.32
LIQUID PROCESS DATA
Dynamic Viscosity cP 0.5931 0.5918 0.4563 0.1690 0.1434 0.1691 0.1432 0.1688 0.1429
Flowrate bbl/day 25,670.00 25,670.00 25,670.00 18,441.59 7,288.13 18,441.22 7,289.44 18,441.22 7,289.44
Flowrate m3/hr 170.05 170.05 170.05 122.17 48.28 122.16 48.29 122.16 48.29
Specific Gravity - 0.7906 0.7906 0.7906 0.7906 0.7906 0.7906 0.7906 0.7906 0.7931
PIPE DATA
Nominal Diameter inch 12 6 6 10 6 10 6 6 4
Piping class. - B3 B3 B3 B3 B3 B3 B3 B3 B3
Pipe Material - Mild Steel Mild Steel Mild Steel Mild Steel Mild Steel Mild Steel Mild Steel Carbon Steel Carbon Steel
Size / Schedule - 12-SCH 40 6-SCH 40 6-SCH 40 10-SCH 40 6-SCH 40 10-SCH 40 6-SCH 40 6-SCH 40 4-SCH 40
Roughness inch 0.0019 0.0019 0.0019 0.0019 0.0019 0.0019 0.0019 0.0019 0.0019
Pipe length ft 30 7 52 30 30 30 30 166 356
INTERMEDIATE
Absolute Pressure psia 14.70 72.52 72.52 69.62 72.52 69.62 72.52 109.46 169.65
Absolute Pressure bara 1.01 5.00 5.00 4.80 5.00 4.80 5.00 7.55 11.70
Absolute Temperature o
R 537.00 537.34 574.80 746.70 819.60 746.58 820.35 746.96 821.32
Absolute Temperature o
C 25.18 25.37 46.18 141.68 182.18 141.62 182.60 141.83 183.14
Total Stream Mass Flow Ib/hr 296,307.20 296,307.20 296,307.20 212,870.13 84,126.43 212,865.82 84,141.49 212,865.82 84,406.37
Total Stream Mass Flow kg/hr 134,402.68 134,402.68 134,402.68 96,556.27 38,159.11 96,554.31 38,165.94 96,554.31 38,286.09
Total Stream Volume Flow ft3/s 1.67 1.67 1.67 1.20 0.47 1.20 0.47 1.20 0.47
Total Stream Volume Flow m3/s 0.05 0.05 0.05 0.03 0.01 0.03 0.01 0.03 0.01
Kinematic Viscosity cSt 0.38 1.38 2.38 3.38 4.38 5.38 6.38 0.0002 0.0002
Reynold's Number - 156,727.83 156,727.83 308,494.12 308,494.12 134,147.47 87,586.49 134,144.75 221,620.84 132,384.44
Friction factor - 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.0176 0.0196
Internal Diameter (ID) inch 11.94 6.07 6.07 10.02 6.07 10.02 6.07 6.07 4.03
RESULTS
Mean Liquid SG - 0.79 0.79 0.79 0.79 0.79 0.79 0.79 0.79 0.79
Mean density lb/ft3 49.37 49.37 49.37 49.37 49.37 49.37 49.37 49.37 49.53
Mean density kg/m3 790.90 790.90 790.90 790.90 790.90 790.90 790.90 790.90 793.39
Pressure drop psi 0.02 0.03 0.28 0.02 0.04 0.03 0.05 0.60 1.95
Pressure drop bar 0.00 0.00 0.02 0.00 0.00 0.00 0.00 0.04 0.13
Pressure drop psi/100ft 0.04 1.25 1.33 0.05 0.09 0.06 0.11 0.66 0.90
Pressure drop bar/100m 0.01 0.28 0.30 0.01 0.02 0.01 0.03 0.15 0.20
Maximum Pressure Drop psi/100ft 3.98 8.40 12.82 17.24 21.66 26.08 30.50 3.98 3.98
Maximum Pressure Drop bar/100m 0.90 1.90 2.90 3.90 4.90 5.90 6.90 0.90 0.90
Fluid Velocity ft/s 2.14 8.31 8.31 2.19 2.36 2.19 2.36 5.97 5.35
Fluid Velocity m/s 0.65 2.53 2.53 0.67 0.72 0.67 0.72 1.82 1.63
Minimum Fluid Velocity Required ft/s 2 6 3 2 2 2 2 6 6
Minimum
Maximum Fluid
Fluid Velocity
Velocity Required
Required m/s 0.61 1.83 0.91 0.61 0.61 0.61 0.61 1.83 1.83
Maximum Fluid Velocity Required ft/s 3 9 15 3 3 3 3 9 9
m/s 0.91 2.74 4.57 0.91 0.91 0.91 0.91 2.74 2.74
Selected Line Size in 12 6 6 10 6 10 6 6 4
Comments:
1. Fluid velocity should not exceed 15 ft/s at maximum flow rate to minimize flashing ahead of the control valve (API RP 14E).
2. Fluid velocity should not be less than 3 ft/s to minimize deposition of sand and other solids (API RP 14E).
3. Liquid velocity is less than the maximum recommended velocity
4. Velocity in a range of 0.61 – 0.91 m/s has been considered for centrifugal pumps suction lines (API RP 14E).
5. Velocity in a range of 1.83 – 2.74 m/s has been considered for centrifugal pumps discharge lines (API RP 14E).
6. Pressure drop within the acceptable range of 0.001 - 0.11 bar/100 m was considered (NORSOK P-001).
 ANSI PIPING CLASS TABLE
ND '' Class OD '' THK '' ID '' SCHEDULE SCHEDULE
3/4 3/4-SCH 10 1.050 0.083 0.884 10 ###
3/4 3/4-SCH 40 1.050 0.113 0.824 40
3/4 3/4- STD 1.050 0.113 0.824 STD ###
3/4 3/4- XS 1.050 0.154 0.742 XS ###
3/4 3/4-SCH 80 1.050 0.154 0.742 80 ###
3/4 3/4-SCH 160 1.050 0.219 0.612 160 ###
3/4 3/4- XXS 1.050 0.308 0.434 XXS ###

1 1-SCH 10 1.315 0.109 1.097 10 ###

1-SCH 40 1.315 0.133 1.049 40 ###
1-SCH 80 1.315 0.179 0.957 80 ###
1- XS 1.315 0.179 0.957 XS ###
1-SCH 160 1.315 0.250 0.815 160 ###
1- XXS 1.315 0.358 0.599 XXS ###

1 1/4 1 1/4-SCH 10 1.660 0.109 1.442 10 ###

1 1/4-SCH 40 1.660 0.140 1.380 40 ###
1 1/4- STD 1.660 0.140 1.380 STD ###
1 1/4- XS 1.660 0.191 1.278 XS ###
1 1/4-SCH 80 1.660 0.191 1.278 80 ###
1 1/4-SCH 160 1.660 0.250 1.160 160 ###
1 1/4- XXS 1.660 0.382 0.896 XXS ###

1 1/2 1 1/2-SCH 10 1.900 0.109 1.682 10 ###

1 1/2-SCH 40 1.900 0.145 1.610 40 ###
1 1/2-SCH 80 1.900 0.200 1.500 80 ###
1 1/2- XS 1.900 0.200 1.500 XS ###
1 1/2-SCH 160 1.900 0.281 1.338 160 ###
1 1/2- XXS 1.900 0.400 1.100 XXS ###

2 2-SCH 80 2.375 0.218 1.939 80 ###

2 2-SCH XS 2.375 0.218 1.939 XS ###
2 2-SCH 160 2.375 0.344 1.687 160 ###
2 2-SCH XXS 2.375 0.436 1.503 XXS ###

2 1/2 2 1/2-SCH 80 2.875 0.276 2.323 80 ###

2 1/2 2 1/2- XS 2.875 0.276 2.323 XS ###
2 1/2-SCH 160 2.875 0.375 2.125 160 ###
2 1/2- XXS 2.875 0.552 1.771 XXS ###
2 1/2 2.875 0.750 1.375 --- ###

3 3-SCH 80 3.500 0.300 2.900 80 ###

3 3 - XS 3.500 0.300 2.900 XS ###
3-SCH 160 3.500 0.438 2.624 160 ###
3- XXS 3.500 0.600 2.300 XXS ###

4 4-SCH 40 4.500 0.237 4.026 40 ###

4 4- STD 4.500 0.237 4.026 STD ###
4-SCH 80 4.500 0.337 3.826 80 ###
4- XS 4.500 0.337 3.826 XS ###
4-SCH 120 4.500 0.438 3.624 120 ###
4-SCH 160 4.500 0.531 3.438 160 ###
4- XXS 4.500 0.674 3.152 XXS ###
6 6-SCH 40 6.625 0.280 6.065 40 ###
6 6- STD 6.625 0.280 6.065 STD ###
6-SCH 80 6.625 0.432 5.761 80 ###
6- XS 6.625 0.432 5.761 XS ###
6-SCH 120 6.625 0.562 5.501 120 ###
6-SCH 160 6.625 0.719 5.187 160 ###
6- XXS 6.625 0.864 4.897 XXS ###

8 8-SCH 30 8.625 0.277 8.071 30 ###

8-SCH 40 8.625 0.320 7.985 40 ###
8- STD 8.625 0.320 7.985 STD ###
8-SCH 60 8.625 0.406 7.813 60 ###
8-SCH 80 8.625 0.500 7.625 80 ###
8- XS 8.625 0.500 7.625 XS ###
8-SCH 100 8.625 0.594 7.437 100 ###
8-SCH 120 8.625 0.719 7.187 120 ###
8-SCH 140 8.625 0.812 7.001 140 ###
8- XXS 8.625 0.875 6.875 XXS ###
8-SCH 160 8.625 0.906 6.813 160 ###

10 10-SCH 20 10.750 0.250 10.250 20 ###

10 10.750 0.279 10.192 --- ###
10-SCH 30 10.750 0.307 10.136 30 ###
10-SCH 40 10.750 0.365 10.020 40 ###
10- STD 10.750 0.365 10.020 STD ###
10-SCH 60 10.750 0.500 9.750 60 ###
10- XS 10.750 0.500 9.750 XS ###
10-SCH 80 10.750 0.594 9.562 80 ###
10-SCH 100 10.750 0.719 9.312 100 ###
10-SCH 120 10.750 0.844 9.062 120 ###
10-SCH 140 10.750 1.000 8.750 140 ###
10- XXS 10.750 1.000 8.750 XXS ###
10-SCH 160 10.750 1.125 8.500 160 ###

12 12-SCH 20 12.750 0.250 12.250 20 ###

12-SCH 30 12.750 0.330 12.090 30 ###
12- STD 12.750 0.375 12.000 STD ###
12-SCH 40 12.750 0.406 11.938 40 ###
12- XS 12.750 0.500 11.750 XS ###
12-SCH 60 12.750 0.562 11.626 60 ###
12-SCH 80 12.750 0.688 11.374 80 ###
12-SCH 100 12.750 0.844 11.062 100 ###
12-SCH 120 12.750 1.000 10.750 120 ###
12- XXS 12.750 1.000 10.750 XXS ###
12-SCH 140 12.750 1.125 10.500 140 ###
12-SCH 160 12.750 1.312 10.126 160 ###

14 14-SCH 10 14.000 0.250 13.500 10 ###

14-SCH 20 14.000 0.312 13.376 20 ###
14-SCH 30 14.000 0.375 13.250 30 ###
14- STD 14.000 0.375 13.250 STD ###
14-SCH 40 14.000 0.438 13.124 40 ###
14 - XS 14.000 0.500 13.000 XS ###
14-SCH 60 14.000 0.594 12.812 60 ###
14-SCH 80 14.000 0.750 12.500 80 ###
14-SCH 100 14.000 0.938 12.124 100 ###
 14-SCH 120 14.000 1.094 11.812 120 ###
14-SCH 140 14.000 1.250 11.500 140 ###
14-SCH 160 14.000 1.406 11.188 160 ###

16 16-SCH 10 16.000 0.250 15.500 10 ###

16-SCH 20 16.000 0.312 15.376 20 ###
16-SCH 30 16.000 0.375 15.250 30 ###
16- STD 16.000 0.375 15.250 STD ###
16-SCH 40 16.000 0.500 15.000 40 ###
16- XS 16.000 0.500 15.000 XS ###
16-SCH 60 16.000 0.656 14.688 60 ###
16-SCH 80 16.000 0.843 14.314 80 ###
16-SCH 100 16.000 1.031 13.938 100 ###
16-SCH 120 16.000 1.218 13.564 120 ###
16-SCH 140 16.000 1.437 13.126 140 ###

18 18-SCH 10 18.000 0.250 17.500 10 ###

18-SCH 20 18.000 0.312 17.376 20 ###
18- STD 18.000 0.375 17.250 STD ###
18-SCH 30 18.000 0.438 17.124 30 ###
18- XS 18.000 0.500 17.000 XS ###
18-SCH 40 18.000 0.562 16.876 40 ###
18-SCH 60 18.000 0.718 16.564 60 ###
18-SCH 80 18.000 0.937 16.126 80 ###
18-SCH 100 18.000 1.156 15.688 100 ###
18-SCH 120 18.000 1.343 15.314 120 ###

20 20-SCH 10 20.000 0.250 19.500 10 ###

20-SCH 20 20.000 0.375 19.250 20 ###
20- STD 20.000 0.375 19.250 STD ###
20-SCH 30 20.000 0.500 19.000 30 ###
20- XS 20.000 0.500 19.000 XS ###
20-SCH 40 20.000 0.594 18.812 40 ###
20-SCH 60 20.000 0.812 18.376 60 ###
20-SCH 80 20.000 1.031 17.938 80 ###
20-SCH 100 20.000 1.281 17.438 100 ###
20-SCH 120 20.000 1.500 17.000 120 ###
20-SCH 140 20.000 1.750 16.500 140 ###
20-SCH 160 20.000 1.969 16.062 160 ###

24 24 - S 24.000 0.250 23.500 S ###

24 24-SCH 10 24.000 0.250 23.500 10 ###
24-SCH 20 24.000 0.375 23.250 20 ###
24- STD 24.000 0.375 23.250 STD ###
24- XS 24.000 0.500 23.000 XS ###
24-SCH 30 24.000 0.562 22.876 30 ###
24-SCH 40 24.000 0.688 22.624 40 ###
24-SCH 60 24.000 0.969 22.062 60 ###
24-SCH 80 24.000 1.219 21.562 80 ###
24-SCH 100 24.000 1.531 20.938 100 ###
24-SCH 120 24.000 1.812 20.376 120 ###
24-SCH 140 24.000 2.062 19.876 140 ###
24-SCH 160 24.000 2.344 19.312 160 ###

30 30-SCH 5 30.000 0.250 29.500 5 ###

30-SCH 10 30.000 0.312 29.376 10 ###
30- S 30.000 0.312 29.376 S ###
 30- STD 30.000 0.375 29.250 STD ###
30-SCH 20 30.000 0.500 29.000 20 ###
30- XS 30.000 0.500 29.000 XS ###
30-SCH 30 30.000 0.625 28.750 30 ###