Rig model

ZJ40/2250L

Nominal drilling depth (4 1/2" drill pipe)

8200-13000ft (2500-4000m)

Max. hook load

2250Kn  (500000Lbs)

Available height of derrick

140ft (43m)

Traveling system

5×6

Wireline diameter

1 1//4"  (φ32mm)

Sheave OD

44" (1120mm)

Height of drilling floor

25' (7.5 m)

Height of rotary table beam

20' (6.3 m)

Opening diameter of rotary table

φ37-1/2” (φ952.5mm)

Steps of rotary table

4F+2R

Drawworks rated power

1000HP (735kW)

Drawworks speed

4F+2R

Capacity of mud pump

1300HP (960kW)×2

Power transfer type

 mechanical drive

Mast

JJ225/43-K

Substructure

DZ225/7.5-K

Working Temperature

-20~50centigrade