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US 2009/0014213 A1Published application
Separation Device for Material from a Power Tong on a Drilling Rig Situated on the Sea Bed
OwnerPer Olav Haughominventor
Life of this patent
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Abstract
A drilling rig device (1) situated on the seabed (11), where the drilling rig (1) is sealingly enclosed against the surroundings, wherein the pipe (23) coupling unit (24) of the drilling rig (1) is closed, provided with seals (25) against the pipe (23) and connected to a liquid collector and separator (33).
Claims3
A drilling rig device situated on the seabed, where the drilling rig is sealingly enclosed against the surroundings, wherein the pipe coupling unit of the drilling rig is closed, provided with seals against the pipe and connected to a liquid collector and separator.
Dependencies are inferred from the claim text.