Drilling Semi Submersible
OOS Energy provides drilling, plug and abandonment and decommissioning services. The INDEPENDENCIA-2 / La Muralla IV is designed to be positioned and keep station with an eight (8) thruster dynamic positioning system that meets the requirements of DP-3 Class notation. The unit is able to work in water depths up to 10.000ft. The rig is equipped with 4x 2.200hp, 7.500psi mud pumps, MH DDM1000 Top Drive, Wirth GH4500 drawworks and can drill up to 35.000ft. The accommodation capacity is 200 POB.
Fleet
- All
- SSDU
- MAU
SSDU
INDEPENDENCIA-2 (former La Muralla IV)
The INDEPENDENCIA-2 is a GVA 7500 designed, 6th generation ultra deepwater semi-submersible column stabilized drilling unit built in 2012 by DSME in Korea. The unit is capable to operate in 10.000ft of water depth and to drill up to 35.000ft in moderate environments such as the Gulf of Mexico, West Africa and Brazilian Waters.
The Unit has a variable deck and column payload capacity in the operational (and survival) condition of 8,890mt.
Station keeping is achieved by a dynamic positioning (DP) system, including eight thrusters, all according to DNV DYNPOS AUTRO requirements, fulfilling also the IMO DP class 3 rules.
Accommodation for a total regular number of 200 persons is arranged in the forward part of the Unit.
Concept
- All
- SSDU
- MAU
MAU
OOS LUCTOR ET EMERGO
The MAU is a 4-legged self-elevating, self-propelled DP2, multi-purpose unit built to operate in harsh environment areas such as the North Sea. The unit can operate in 55 m water depth in North Sea conditions (sustaining 10.000-year wave). In benign circumstances the unit can operate in 80 m...
English 
Portuguese