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WISE OFFSHORE COILED TUBING UNITS
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Skid-mounted WISE multifunction units for offshore
combine coiled tubing, nitrogen, and triplex pump
systems in a flexible, four-skid configuration
that fits in restricted platform spaces on the
smallest platforms and permits the use of smaller,
more economical lift boats. Coiled tubing, nitrogen,
and pumping are all monitored and managed from
the enclosed control cabin, improving both operational
efficiency and safety.
Click
here to see a coiled tubing/nitrogen spread on a 900-sq
ft monopod deck
Click
here to see typical liftboat deployments
Comparison
with Conventional Systems
| WISE
multifunction technology |
Conventional
technology |
Coiled tubing, nitrogen, and
pumping
capabilities are packaged on four compact,
lightweight skids. |
Four
skids typically required for only the coiled
tubing capability. |
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| Typical
Offshore Unit Specifications |
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Control
Cabin Skid
Control cabin plus the nitrogen
pumping system. The nitrogen evaporator is installed
under the control cabin.
| Length |
16 ft |
| Width |
8 ft |
| Height |
9.5 ft |
| Weight |
15,500 lb |
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Power
Unit/Fluid Pump Skid
Diesel engine plus triplex pump.
The engine drives the hydraulics for the coiled
tubing system, injector head, nitrogen pump, and
fluid pump.
| Length |
11 ft |
| Width |
8 ft |
| Height |
9.2 ft |
| Weight |
18,500 lb |
| Engine |
Caterpillar
525 hp |
| Triplex pump |
1.5 bpm @ 4,500
psi |
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Transport Skid
Injector head, blowout preventer
stack, hose packages, and crew toolbox.
| Length |
13 ft |
| Width |
8 ft |
| Height |
11.2 ft |
| Weight |
12,500 lb |
| Injector
head |
40,000-lb
capacity |
| BOP |
10,000-psi WP |
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Coiled
Tubing Skid
| Length |
10.5
ft |
| Width |
8 ft |
| Height |
8 ft |
| Approximate
weight empty |
8,500 lb |
| with 12,000
ft, 1.25-in tubing |
25,400 lb |
| with 12,000
ft, 1.50-in tubing |
28,900 lb |
| with 12,000
ft, 1.75-in tubing |
32,400 lb |
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Liquid
Nitrogen Skid
2,000-gallon liquid nitrogen
tanks on stackable skids
| Length |
13 ft |
| Width |
8 ft |
| Height |
11.2 ft |
| Weight empty |
12,000 lb |
| Weight full |
22,000 lb |
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Contents
of this site are copyright 2006–2008 by WISE Well Intervention
Services, Inc. All rights reserved.
WISE®, the WISE logo, and "Think Multifunctional" are
registered trademarks of Production Enhancement Group, Inc. |
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