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Bulletin No. Acd-WS-1Specifications subject to change without notice©2008 ACD LLC. Printed in U.S.A.
Oil Well Service Equipment
Enhanced Oil Recovery
A Cryogenic IndustriesC o m p a n y
HD4
Enhanced Oil Recovery
ACD’s high pressure nitrogen pumps are used in Enhanced Oil Recovery (EOR) operations to restore formation pressure and also to improve oil displacement or fluid flow in the oil reservoir. One of the major types of enhanced oil recovery operations is miscible displacement thru the injection of nitrogen into the well.
ACD’s pumping units are capable of delivering high-purity nitrogen gas for use in oil or gas wells at extremely high pressures and flows. A typical nitrogen converter includes one of five different ACD high pressure cryogenic reciprocating pumps.
Enhanced Oil Recovery 3
GUPD
Pump Performance Map
Features & Benefits
n Main shaft is pressure lubricated minimizing wear and tear on bearings/crosshead piston while keeping all components cool
n Compatible with SG cold ends expanding capabilities. All cold ends have minimal material for quick cool-down and minimal wear and tear at start-up
n Digital Tachometer Port
Nitrogen Lift – Coiled Tubing Operations
Nitrogen lifting is a common technique used to initiate production on a well following workover or overbalanced completion. ACD’s GUPD pumps inject nitrogen into the fluid column to displace liquids and reduce the hydrostatic pressure created by the fluid column. A coiled tubing string is generally used to apply the treatment, which involves running to depth while pumping high-pressure nitrogen gas. Once the kill-fluid column is unloaded and the well is capable of natural flow, the coiled tubing string is removed and the well is prepared for production.
2 Oil Well Service Equipment
0
2,000
4,000
6,000
8,000
10,000
12,000
14,000
16,000
0 50 100 150
525
200 250 300 350 400
Dis
char
ge P
ress
ure
[psi
g]
538
450
690
1,034
Dis
char
ge P
ress
ure
[bar
]
Fluid Flow [gpm]
Fluid Flow [lpm]300 830 1,100 1,380
5HD4-2.0”
3HD4-2.0”
3HD4-2.875”
5HD4-3.25”
5HD4-2.875”
3HD4-3.25”
Pump Performance Map
Features & Benefits n 4” stroke cold end allows for higher flows at lower speeds
n Lower operating speeds extend product life
n Shaft design integrates eccentrics to eliminate parts and reduce maintenance costs
n Drive end design allows connecting rods to be disassembled
without teardown of complete assembly
286 GPM at 600 RPM*
418 "
61316 "
30 116"
35 1116 "
810"
51 "
14 34 "
4 78 "
8"
18" 75 "
6"C.E.
6"C.E.
8
Ø3"
High Pressure Discharge13/16"-16 UN-2Bfor 9/16 M/P Connection
Suction Inlet1" Flared Tubeper SAE-AS4395
Vent to Tank 1/2" Flared Tubeper SAE-AS4395
Digital TachometerConnection
5/8"-18 UNF-3B48 Teeth
3/4" Squarex 31/8" Long Key
Oil Inlet1/2" Flared Tube
Oil Return(Ref)
Mounting Holes3/4"-10 x 11/4" Deep
Oil Return2" NPT(F)
1.25ӯ, 1.625ӯ, and 2ӯ Bore Cold Ends
SG Cold End
SLS
4 Oil Well Service Equipment Enhanced Oil Recovery 5
Features & Benefits n Improved drive end design allows for longer life and cooler
temperatures during operation
n Multiple configurations enable adaptability and conformity to mobile and/or stationary applications using a standard base model
n Better than 30 to 1 turndown ratios allows for a wide range of operating parameters, including low enough flows to meet coil-tubing applications
n Non Key Polygon Design (3-SLS) reduces drive end failure risk due to shaft key
3-SLSn counter balance optionaln left or right handn diverted cooling
3-SLSGROn counter balance optionaln gear reductionn external oil pumpn diverted cooling
5-SLSGROn counter balance optionaln gear reductionn external oil pumpn diverted coolingn digital tachometer
SLS Warm Ends
PumpModel
Piston DiaIn. (mm)
Pump RPM
MAWP 100 200 300 400 500 600 700 800 900 1000
PSI / BAR GPM / LPM GPM / LPM GPM / LPM GPM / LPM GPM / LPM GPM / LPM GPM / LPM GPM / LPM GPM / LPM GPM / LPM
3-SLS2.00(50.8)
18,000 (1241)
7.80(29.53)
15.61 (59.07)
23.41 (88.60)
31.21 (118.14)
39.01 (147.67)
46.82 (177.21)
54.62 (206.74)
62.42 (236.27)
70.23 (265.81)
78.03 (295.34)
5-SLS2.00(50.8)
18,000(1241)
13.00 (49.22)
26.01 (98.45)
39.01 (147.67)
52.02 (196.90)
65.02 (246.12)
78.03 (295.34)
91.03 (344.57)
104.04 (393.79)
117.04 (443.01)
130.05 (492.24)
3-SLS2.52(64)
11,600 (800)
12.39 (46.89)
24.78 (93.78)
37.16 (140.67)
49.55 (187.55)
61.94 (234.44)
74.33 (281.33)
86.72 (328.22)
99.10 (375.11)
111.49 (422.00)
123.88 (468.89)
5-SLS2.52(64)
11,600 (800)
20.65 (78.15)
41.29 (156.30)
61.94 (234.44)
82.59 (312.59)
103.23 (390.74)
123.88 (468.89)
144.53 (547.03)
165.17 (625.18)
185.82 (703.33)
206.47 (781.48)
3-SLS2.70(68.5)
10,000 (689)
14.22 (53.83)
28.44 (107.65)
42.66 (161.48)
56.88 (215.30)
71.10 (269.13)
85.33 (322.96)
99.55 (376.78)
113.77 (430.61)
127.99 (484.44)
142.21 (538.26)
5-SLS2.70(68.5)
10,000 (689)
23.70 (89.71)
47.40 (179.42)
71.10 (269.13)
94.81 (358.84)
118.51 (448.55)
142.21 (538.26)
165.91 (627.97)
189.61 (717.68)
213.31 (807.39)
237.02 (897.10)
3-SLS2.875(73)
9,000(620)
16.12 (61.03)
32.25 (122.06)
48.37 (183.09)
64.50 (244.12)
80.62 (305.15)
96.74 (366.18)
112.87 (427.21)
128.99 (488.24)
145.12 (549.27)
161.24 (610.30)
5-SLS2.875(73)
9,000(620)
26.87 (101.72)
53.75 (203.43)
80.62 (305.15)
107.49 (406.87)
134.37 (508.58)
161.24 (610.30)
188.11 (712.01)
214.99 (813.73)
241.86* (915.45)
268.74* (1,017.16)
3-SLS3.25(82.5)
7000(482)
20.60 (77.99)
41.21 (155.98)
61.81 (233.97)
82.42 (311.96)
103.02 (389.94)
123.63 (467.93)
144.23 (545.92)
164.84 (623.91)
185.44 (701.90)
206.05 (779.89)
5-SLS3.25(82.5)
7000(482)
34.34 (129.98)
68.68 (259.96)
103.02 (389.94)
137.36 (519.93)
171.71 (649.91)
206.05 (779.89)
240.39 (909.87)
274.73 (1,039.85)
309.07 (1,169.83)
343.41 (1,299.82)
* Pressure limited by maximum Horsepower limit
Brake HP @ MAWP3-SLS 110 220 330 440 550 660 770 880 990 1100
5-SLS 184 369 553 738 922 1107 1291 1476 1500 1500
ACD’s high flow/pressure nitrogen pumps are used for pipeline and process applications, onshore and offshore, in the oil, gas and petrochemical industries.
Nitrogen Purging
Nitrogen purging using ACD pumps is a technique used to replace hydrocarbon vapors, flammable and toxic gases or air with an environmentally safe and inert dry atmosphere. The two most common methods of purging are displacement and dilution. The geometry of the process system determines which method is used. For simple systems, displacement purging is usually more effective in terms of time and cost, but for more complex systems, dilution purging is used.
High Temperature Nitrogen
Delicate operations such as furnace bake-outs, catalyst regen-eration and hydrocarbon and solvent stripping have been safely performed using high temperature inert nitrogen as the control-lable medium.
Leak testing
The safety and environmental integrity of oil and gas processing and refining facilities can be verified through the use of nitrogen, with a trace of Helium, at final commissioning. Some service companies claim to be able to accurately detect leaks of 0.10 SCF/year.
3-SLS
5-SLS
1000 RPM
6000 RPM
Boost Pumps
6 Oil Well Service Equipment Enhanced Oil Recovery 7
Pump Performance Curve
Features & Benefits
Features & Benefits
n Compact design is lightweight and reduces installation time
n Hydraulic drive allows operators to use truck PTO system
n Bearing housing designed for well service, heavy duty applications
n Composite Face Seal (CFS) more tolerant of cavitation
n Cartridge seal design for quick replacement
n Oil lubricated bearing housing ensures lubricity of components and improves life
n Cylindrical roller bearings strengthen capacity for lateral loads
Pressure Testing
In some instances where hydrostatic testing may not be possible, systems or components may be tested with nitrogen. If consider-ing this as an alternative, it is mandatory that the system design specifications be reviewed and a risk analysis be conducted before using a compressible medium for the test.
TOP-215
Foam Inerting
Some of our customers have developed processes to enable work that generates heat to be carried out on hydrocarbon handling systems without endangering workers or facilities. The nitrogen foam is injected into a process system at a low point and allowed to completely fill the vessel and pipe work, rendering the internal atmosphere inert. Once the work operations that generate heat have been completed, the nitrogen foam degenerates into surfactant, some water nitrogen gas.
Rapid Cooldowns
Refinery maintenance, expansions or other activities sometimes call for the shutdown of the plant, at which point it is desirable to reduce the temperature of process catalysts as quickly as possible. ACD’s high flow nitrogen pumps can be used as a controlled cooling agent to reduce the time before remedial work begins. The risk of fire is also reduced because of the inert properties of nitrogen.
Long term preservation
Because nitrogen is an inert gas it is ideal for the long term preservation of installations that may not be in operation immedi-ately (mothballing). For example, on completion of a process system or pipeline commissioning, it is occasionally necessary to protect the system from corrosion or degradation for a period of time.
Pipe Freezing
The boiling point of liquid nitrogen is -320°F (-195°C) and as such it has an application as a coolant in indirect pipe freezing systems. Users of ACD’s cryogenic pumps have reported that on pipe-work compatible with cryogenic liquids, liquid nitrogen can be used as the direct cooling medium. The benefits of this approach over conventional methods reportedly are:
• More effective use of plant/platform personnel
• No interruptions to the process system while repairs are carried out
• There is “no draining operation” thus, saving time
• Liquid waste is limited resulting in cost savings
• Isolation for pressure or leak testing is provided
Flow Range: 5-500 GPM / 20-1,900 lpm
NPSHR: 3-35 Feet / 1-10 Meters
Differential Head: 40-780 Feet / 13-240 Meters
Pump Design Rating*: 1-85 hp / 0.75-60 kw
RPM Range:
1 x 2 x 4.5 2,000-10,200 RPM
1.5 x 2.5 x 6A 2,000-7,200 RPM
2 x 3 x 6 2,000-8,100 RPM
2 x 4 x 6 2,000-8,100 RPM
TOP-2152x3x6 & 2x4x6
1x2x4.5 & 1.5x2.5x6A
MAXIMUM
*(Maximum Capacity)
Pump Performance Curve
Left Hand Discharge
Right Hand Discharge
Cryogenic Industries Service and Sales Companies
North America International
Manufacturing Facilities
Atlanta
370 Great Southwest Parkway, Suite FAtlanta, GA 30336 USA+1 404.696.8113 • Fax +1 [email protected] www.cryoindservice.com
California
2110 S. Lyon Street, Unit HSanta Ana, CA 92705 USA+1 949.724.8636 • Fax +1 [email protected]
Houston
14014 Interdrive EastHouston, TX 77032 USA+1 281.590.4800 • Fax +1 [email protected]
Pittsburgh
767 State Route 30Imperial, PA 15126 USA+1 724.695.1910 • Fax +1 [email protected]
Red Deer
7443 Edgar Industrial Dr., #6Red Deer, Alberta T4P 3R2, Canada+1.403.352.4436 • Fax [email protected]
Toronto
530 McNicoll AvenueToronto, Ontario M2H 2E1, Canada+1 416.502.1950 • Fax +1 [email protected]
Australia
14 Zenith RoadDandenong, Victoria 3175, Australia+61.3.9791.7888 • Fax [email protected]
Brasil
Rua Lydia Ferrari Magnoli, 250Vila Prudente - Sao Paulo - SPBrasil CEP: 03227-085Tel: 2341.7474SP mobile: [email protected]
China
168 Wuxing Village, Qiaosi TownHangzhou, China 311101+86.571.8869.0788 • Fax [email protected]
EuropeRheinauenstrasse 2D-79415 Bad Bellingen GermanyTel: +49.7635.8105.0Fax: [email protected]
India
Plot No: 454 GIDC, National Highway No.8Por – Ramangamdi,District: Vadodara – 391 243Gujarat, INDIAPhone: +91.265.283 0113 – 0117Fax: +91.265. 283 0112www: acdcom.com
Korea
476-109 Gongse-ri, Giheung-eupYongin-si, Gyeonggi-do, 449-902, Korea+82.31.286.6114 • Fax [email protected]
Malaysia
Lot 35, Jalan Selat Selatan 21Sobena Jaya, Pandamaran42000 Port Klang, Selangor, D.E. Malaysia+60 (3) 3165.4801 • Fax +60 (3) [email protected]
Bulletin No. Acd-WS-1Specifications subject to change without notice©2008 ACD LLC. Printed in U.S.A.
2321 S. Pullman Street Santa Ana, CA 92705 USATel 800.525.4216 (USA only)Tel +1.949.261.7533 • Fax [email protected] • www.acdcom.com
Gutenbergstrasse 1
CH-4142 Muenchenstein SwitzerlandTel: +41.61.413.0230Fax: [email protected]
Global Service Centers
A Cryogenic IndustriesC o m p a n y
A Cryogenic IndustriesC o m p a n y
A Cryogenic IndustriesC o m p a n y