Floating cranes and derrick barges Fixed platforms Jack-up rigs Semi-submersible drilling rigs Submersible rigs Non-specialized projects

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SPBU 6500/100 SELF-ELEVATING DRILLING UNIT

PURPOSE

Drilling of 6500-m oil/gas wells in sea depths from 20 m to 100 m. The principal operational areas are the Barents Sea and the Sea of Okhotsk

MAIN PARTICULARS

The present unit is a non propelled self-elevating drilling unit incorporating three 146-m legs, living quarters, a helideck in the fore body and a drilling module in the aft section of the unit.


Main dimensions (length x breadth x height), m:

  • maximum (legs in uppermost position) 109.0 x 77.0 x 146.0
  • hull 88.0 x 68.0 x 9.7

Transit maximum draft, m 6.7

Mass load, t:

  • lightship afloat 15200
  • lightship at elevating-lowering operations with legs on the seabed 10630

Power plant 6200 kW; 690 V a.c.

Stores, t:

  • shipboard 830
  • process 2400

Endurance, days 30