Two Phase Line Sizing

 

Worley

Client Project Title Calculation Title

Worley Standard Calculation Two Phase Line Sizing 

Standard Calculation Revision Validated by a at on o n ate

0 GRT  27-Jul-03

Project Number Calculation Number WS-CA-PR-005 Sheet Number 1 of 2

FLOW LINE DESIGN CALCULATIONS  (based on API RP14E)

Information

CLIENT : JOB NUMBER : DESCRIPTION :

Oil Flow Gas/Oil Ratio Gas Flow Oil Specific Gravity (W ater=1) Gas Specific Gravity (Air= 1) W ater (Preliminary) Pipeline Inlet Pressure Pipeline Inlet Temp. Gas Compressibility Factor (inlet) Gas Volumetric Flow @ Inlet T,P Oil Volumetric Flow Gas Volumetric Flow @ Outlet T,P Mixture Density @ Inlet T,P Erosional Velocity Constant Erosional Velocity Minimum Pipe ID. Required Maximum Allowable W orking Pressure (assumed) Selected Pipe Size (NB, inches)

= = = = = = = = = = = = =

=

Schedule Selected Pipe ID Selected Pipe OD

= = =

Total Fluid Flowrate Pipeline Length Mixture Velocity @ Inlet T,P Mixture Velocity @ Outlet T,P Total Pressure Drop

= = = = =

= = =

80480 bbl/d 243.5 scf/bbl 19.60 MMscfd 0.755 1.018 NIL (Assumed) 12 psig 92 deg. F 0.9 429496.88 acf/h 18825.61 cu.ft/h 432089.02 acf/h 2.12 lb/cu.ft 100 68.64 ft f t/sec 18.23 inches 29.00 psig

80480 243.5 19.6 0.755 1.018 12 92 0.9 4E+05 18826 4E+05 2.122 100 68.64 18.23

24 10 19.26 inches 22.01 inches 948894.21 20 61.60 61.96 0.16

lb/h ft ft/sec ft/sec ps psi

19.26 22.01 9E+05 20 61.6 61.96 0.16

34.93 559 489.14

 

Worley

Client Project Title Calculation Title

Worley Standard Calculation Two Phase Line Sizing 

Standard Calculation Revision Validated by a at on ate

0 GRT  27-Jul-03

Project Number Calculation Number WS-CA-PR-005 Sheet Number 2 of 2

FLOW LINE DESIGN CALCULATIONS  (based on API RP14E)

Information

CLIENT : JOB NUMBER : DESCRIPTION :

Oil Flow Gas/Oil Ratio Gas Flow Oil Specific Gravity (Water=1) Gas Specific Gravity (Air= 1) Water (Preliminary) Pipeline Inlet Pressure Pipeline Inlet Temp. Gas Compressibility Factor (inlet) Gas Volumetric Flow @ Inlet T,P Oil Volumetric Flow Gas Volumetric Flow @ Outlet T,P Mixture Density @ Inlet T,P Erosional Velocity Constant Erosional Velocity Minimum Pipe ID. Required Maximum Allowable Working Pressure (assumed) Selected Pipe Size (NB, inches)

= = = = = = = = = = = = =

=

Schedule Selected Pipe ID Selected Pipe OD

= = =

Total Fluid Flowrate Pipeline Length Mixture Velocity @ Inlet T,P Mixture Velocity @ Outlet T,P Total Pressure Drop

= = = = =

= = =

3

12795.3 m /d 3 3 43.37 Sm /m 3 0.555 MMsm /d 0.755 1.018 NIL (Assumed) 0.827 barg 33.33 deg. C 0.9 3 12164.54 am /h 3 533.08 m /h 3 12229.11 am /h 3 33.99 kg/m 122 20.93 m/sec 462.99 mm 2.00 barg

80480 243.5 19.6 0.755 1.018 11.99 91.99 0.9 4E+05 18826 4E+05 2.122 100 68.65 18.23

24 9 501.84 mm 559.00 mm 430411.80 6.096 17.84 17.93 0.010

kg/h m m/sec m/sec bar  

19.76 22.01 9E+05 20 58.53 58.83 0.141

Pipe Id Calc 28.58 559.00 501.84