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This is a digital rig123.net' target='_blank'>VFD rig123.net' target='_blank'>drilling rig with a very good TF characteristic, and it can be separated into several modules quickly for integral transportation. For example, the three-section telescopic mast can be moved as an individual module; the substructure can be divided into three skid-on-trailer modules for transportation; the driller house, doghouse, mud pump unit, solid control tanks, generator house, air purification system, electrical control house, oil tank, water tank and BOP system can be installed on one trailer or more trailers for easy transportation.
The installation for the mast, substructure, doghouse, BOP system and other equipment uses hydraulic swing-up to keep the operation simple, safe and reliable.
The whole drilling rig has a high level of modularization, which allows for convenient and quick installation and dismantling. No big cranes will be needed for this installation. With a simple structure and excellent moving performance, this drilling rig only needs a small working space for safe installation.
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Nominal drilling depth £¨41/2″DP£©
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16500ft
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Max hook load (lbf)
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708120
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Drive way
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AC-DC-AC
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Drawworks rated power (hp)
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1475
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Drawworks gearshifts
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2+2R
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Drilling line diameter (in)
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1 3/8”
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Hoisting system wire
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7×6
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Rotary table× opening nominal diameter (in)
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ZP375×37 1/2”
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Rotary table gears
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2F+2R
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Mud pump × set
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RGF-1600×2
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Mast type and effective height (ft)
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K type 137.8
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Substructure type and height (ft)
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Hydraulic swing up 25000
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High pressure manifold diameter× pressure (psi)
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4”×5000
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Mud circulation and purification system (ft3 )
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11300.7
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