CJ46 Jackup Rig Render

CJ46 Jack-up

High Efficiency Drilling

  • Description Description
  • Ruler Specifications


The CJ46 is a three-legged cantilever type jack-up drilling rig that is part of the well-established GustoMSC CJ series. The series consists of seven distinct types for moderate and harsh environment designs. The CJ46 is the most capable and efficient drilling jack-up for operations in water depths up to 375ft for worldwide operations. The innovative X-Y skidding system provides a large drilling envelope of 70x40ft.

The CJ series further consists of the CJ43, CJ50, CJ54, CJ62, CJ70 & CJ80.


Best in class solution:

  • Overall structural capability
  • Large variable load in all conditions
  • High drilling efficiency
  • Large drilling envelop due to X-Y cantilever skidding system
  • Sturdy leg bracing system
  • Large main deck area

The CJ series can be fully customized to owner’s specific requirements.


Main characteristics

Water depth 106 – 114.3 m
Deck size 65.25 x 62 m
Variable load oper. 4,200 mt
Cant. comb. load 1,180 mt
Cantilever reach 21.3 x 12.2 m
Derrick 1,500 kips
Mud capacity 4,750 bbls

CJ46 Sepat jackup rig
CJ46 Sepat jack-up rig
CJ46 COSL jackup Rig
CJ46 COSL jack-up rig
Sea Installer Challenger at Borssele offshore wind farm

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