Specifications
Class – A1, Self Elevating Unit + AMS + ACCU + DP2 Year of Build – 2016
GMS Evolution is the fourth in a series of E-Class self-propelled DP2, self-elevating accommodation jackup barges. It is capable of providing well service, construction and installation and accommodation capabilities. It has been specially fitted out for heavy well intervention operations with the inclusion of a cantilever workover solution
Main Particulars
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Description
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Imperial
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Metric
|
|
LOA / Length BP:
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272ft/ 200ft
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83 m / 61 m
|
|
Beam:
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118ft
|
36 m
|
|
Depth:
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19.7ft
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6 m
|
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Draft:
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18ft
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5.5 m
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|
Variable Load:
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3,750 – 70,550 KLbs
|
1700 t – 3200t
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|
Leg Length: (4x Lattice)
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341ft
|
104 m
|
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Water Depth:
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262ft
|
80 m
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Propulsion
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DP2, 4 x 1200 kW Thrusters
|
|
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Cranes
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|
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Main Crane
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440 Klbs
|
200t
|
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Aux Cranes 2x
|
33 Klbs
|
15t
|
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POB
|
150 – 276 Region Dependent
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|
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Helideck – CAP 437 compliant
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D value 22.2m / Sikorsky 61N+92N
|
|
Work Over System Particulars
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Description
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Imperial
|
Metric
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Derrick: Rack and Pinion
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|
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Top Drive
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|
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Power
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2000 HP
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1491 K Watts
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|
Pull
|
551 KLbs
|
250MT
|
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Make Up/ Break Torque
|
80 KFt/Lbs
|
108.5 kN-m
|
|
Rotation
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200 RPM
|
200 RPM
|
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Pipe Handling
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|
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Pipe Handling Crane and Conveyor System
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2 7/8” – 14” OD,
60 Pipes per hour
|
|
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Iron Roughneck: Make Up/ Break Torque
|
100 KFt/Lbs
|
135.6kN-m
|
|
Bushing Pass through
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49 ½“
|
125.7 cm
|
|
Mud System
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|
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Active pits
|
1,500 BBL
|
240 m3
|
|
Barge internal tanks Brine storage
|
1,855 BBL
|
295 m3
|
|
Mud Pumps 2x
|
1,300 HP each
|
970 K Watts
|
|
Pressure Control
|
|
|
BOP
|
13 5/8”
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34.6 cm
|
|
Pressure Rating
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5,000 PSI
|
345 Bar
|
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Cantilever
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|
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Longitudinal Skid to Well Centre
|
49 Ft
|
15m
|
|
Transverse Skid Well Centre
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23 Ft
|
7.0m
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Work Over Cantilever System Applications
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ESP change out
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|
Well Completions
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Workover
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Change of Well use
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Section Milling
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Slot Recovery
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Side-tracks
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Plug and Abandonment
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