The rigs have been designed to work in a reduced footprint location in order to reduce construction costs and reduce environmental impact. The mud system has integrated mud control features so as to prevent mud leaks and spilling.
Complete mud collecting ditches under the drill floor, mud pumps, substructure, tanks, pipe vertical bins guarantee dry location. Leaks prevention is obtained also through pneumatic sealed coupling between bell nipple and connector pipe. |
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| Cooling closed circuit of mud pumps minimizes water loss. Besides, power management system minimizes fuel and lubricants consumption. |
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