ÁREA:
CAMPO DE SABALO 11
PEB / STO
TÍTULO:TRAMPAS LANZADORAS EN SKID EN EL POZO Y ÁREA
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ARCHIVO: E-FD-7020.18-1210-296-IPK-001=0.DOC CONTRATO: PEB-AJUR-301/2013
ÍNDICE DE REVISIONES
REV.
DESCRIPCIÓN Y/U HOJAS AFECTADAS
0
EMISIÓN ORIGINAL
REV. 0 REV. A REV. B REV. C REV. D REV. E REV. F REV. G REV. H
FECHA 28-05-14
PROYECTÓ IPE
EJECUCIÓN A.TORREZ
VERIFICACIÓN G.MONTAÑO
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GENERAL DATA
Client PETROBRAS N. Tag: 11-SP-1001 Quantity: 1
Location POZO SBL 11 Line number 11-91005-HG-10”-API 5L-65X-B Application Pig Launcher
Ambient Temperature, °F 19-120
PROCESS DATA
Service Conditions Units
1 Fluid Type Gas/Liquid/Water
2 Percentage of CO2, (Mechanical Design) % 3,6
3 Gas flow MMSCFD 101,2
4 Condensate flow BBL/D 1679
5 Water flow BBL/D 285,1
6 Maximum Operating Pressure psig 2025
7 Maximum Operating Temperature °F 160
8 Density Lb/ft3 6,45
9 Molecular Weight Lb-mol 30,28
10 Compressibility Factor Z 0,87
DATA TRAP
11 Diameter Barrel in 16”
12 Diameter/Type Reduction in 16” X 10”/ Eccentric
13 Barrel Thickness in By Supplier
14 Thickness Reduction in By Supplier
15 Overthickness by Corrosion mm 3,2
16 Design Pressure psig 2025
17 Design Temperature °F 200
18 ANSI Class Rating #900 (RTJ Flanges)
19 Standard Design ASME VIII, Div. 1, ASME B31.8 and N-505
20 Design Factor 0,5
DATA CAP
21 Manufacturer CIRCOR o Similar
22 Model ROC II (Quick Closing Closure) or Similar
23 Mounting Horizontal
24 Hinge Orientation Right Side Opening
25 Standard Design ASME VIII, Div. 1 y ASME B31.8
MATERIALS
26 Material Barrel API 5L X65 SMLS-N
27 Material Reduction MSS-SP-75 WPHY 65-N
28 Quick Closing Closure Hub / Door ASTM A-350-LF2 / ASTM A-350-LF2
29 Quick Closing Closure Seal / Vent Plug Viton / SS 316
30 Pipes API 5L X65 SMLS
31 Pipe Fittings MSS-SP-75 WPHY 65
32 Bars (Note 7) ASTM A-36 or Equivalent
33 Studs / Bolts ASTM A-193 Gr. B7
34 Nuts ASTM A-194 Gr. 2H
35 Material Flange MSS-SP-44 Gr. F65-N
36 Gasket Octagonal Ring Joint, Soft Iron, SS 316
SKID TRAP LAUNCHER (See notes 11, 12)
37 Material Steel Profile / Section ASTM A-572 GR 50 / W By Supplier x By Supplier
38 Fixing Anchor Skid Expansion Bolt ϕ By Supplier " x By Supplier "
39 Material Pipe Clamps And Supports ASTM A-36
40 Lifting Lugs and Anchor plate ASTM A-36
OTHERS
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Reference Documents
E-DE-7020.18-1210-944-IPK-001 P&ID WELL HEAD
E-MD-7020.18-1210-941-IPK-001 BASES DE DISEÑO INSTALACIONES DE SUPERFICIE DEL POZO SBL-11 E-MC-7020.18-1210-940-IPK-001 BALANCE DE MASA Y ENERGÍA DEL POZO
E-MC-7020.18-1210-841-IPK-001 MEMORIA DE CÁLCULO DE VÁLVULAS DE SEGURIDAD
Notes:
1.- Traps should be designed according to: ASME B31.8, PETROBRAS N-505 and manufacturer recommendations 2.- Parts of the Pig Launcher (the distances are in millimeters).
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Table 1 Parts of the Pig Launcher
# ITEM Diam. Rating # ITEM Dim. Rating
1 Pipeline 10” #900 11 Quick Closing Closure 16” #900
2 Branch for Nitrogen Injection N/A N/A 12 By-pass Valve 6” #900
3 Thermal Relief valve 1 ½” #900 RTJ 13 Main Valve 10” #900 RTJ
4 Pig Passage Indicator Cant. 1 14 By-pass Branch 6” #900
5 Barrel Block Valve 10 #900 RTJ 15 Main Branch 10” #900
6 Reducer 10 #900 16 Pressure Equalization line
with Valves 2” #900 RTJ
7 Drain 2 #900 RTJ 17 Supports N/A N/A
8 Pressure Gauge ½” 6000 WOG 18 Flanged outlet 2” #900 RTJ
9 Launching Barrel 16 #900 19 Sampling outlet 1” 6000 WOG
10 Vent 1 #900 RTJ
3.- When a reinforced branch is used, this dimension may be increased, to a minimum, to accommodate the reinforcement plate, avoiding excessive increase of de barrel length.
4.- Joint types (tee, welded branch, collar) according the pipe design standard. (See Standard PETROBRAS N-76) 5.- Dimensions for Pig Launcher for Pipelines with Provided Passage of Intelligent Pigs (dimension millimeter).
Table 2 Dimensions for Pig Launcher
Parts of the Pig Launcher
ØA
Installation
Dimensions for Figure 1 Ø Drain (Note 6)
L1- Launcher L2 Ø B High-viscosity Gas and Low-viscosity liquids 400 (16”) Onshore 5 000 4 700 250 (10”) 80 (3”) 50 (2”)
6.- For drain sizing, consider as high-viscosity liquids those that, in ambient temperature, have viscosity above 500 cSt or products that may generate deposits (e.g. paraffin).
7.- Pig Guide Bar in Branch
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8.- Guide bars shall be in accordance with the following information.(Dimensions in millimeters. In brackets, dimensions in inches)
Table 3 Guide bars
Ø branch Number of Bars Dimension “A”
200 to 300 (8 to 12) 3 1/6 x 10 branch
9.- Transversal reinforcement bars shall be in accordance with the following information.(Dimensions in millimeters. In brackets, dimensions in inches)
Table 4 Transversal Reinforcement Bars
Ø branch Number of Bars Dimension “B”
200 to 550 (8 to 22) 1 1/2 x 10 branch
10.- Bar dimensions shall be in accordance with the following information.(Dimensions in millimeters; Inches in parentheses.)
Table 5 Bars Dimensions
Branch Diameter Thickness
Width
Guide Bar - L5 Transversal
Reinforcement Bar - L6
200 to 300 (8 to 12) 9,5 40 35
11.- It is recommended that the bottom of the trap barrel be 1 m above the operation floor (see Figure 4).
Figure 4 Definition of Free Area for Launchers Table 7 Definition of Free Area for Launchers Pipeline nominal
diameter ØA (mm)
Free area
“X” (mm) “Y” (mm)
400 to 750 (16” to 30”) 6 000 1 400