2015 ARKH-P2-Drilling
.pdf
A successful exploration well ….
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Drilling semi-sub : end of transit position
Usual functions: Storage - Jacking – Drilling
– Accommodation –
Handling - Safety
Specific functions: Ballasting and anchoring Motion compensator
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Semi-submersible : operating position
(ballasted)
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A drilling semi submersible (anchored)
roll pitch
heave
|
Specific functions: |
|
Vertical Motion compensator |
Usual functions: |
Conductor pipe moving laterally |
Storage – Drilling – |
Ballasting and anchoring |
Accommodation – Handling - Safety |
control systems |
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Latest generation of drilling semi-sub
For Ultra deep waters
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DRILLING RIGS: SELF POSITIONED DRILL SHIPS
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Drilling Ship Thrusters
pitch
roll
heave
Back thrusters
Drill slot
Front thrusters
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Latest generation of drilling ship
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Ultra deep water drillship, dual rig
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A jack up drilling a production well
Derrick
Living |
|
quarters |
helideck |
Production platform : Jacket
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