Ads by Google
1000HP Oil Drilling Rigs
conformity with API Spec 4F, 7K, 8C Specifications.
| Rig model | ZJ40/2250DB | ZJ40/2250D | ZJ40/2250L |
| Nominal drilling depth (4 1/2" drill pipe) | 8200-13000ft (2500-4000m) | 8200-13000ft (2500-4000m) | 8200-13000ft (2500-4000m) |
| Max. hook load | 2250Kn (500000Lbs) | 2250Kn (500000Lbs) | 2250Kn (500000Lbs) |
| Available height of derrick | 140ft (43m) | 140ft (43m) | 140ft (43m) |
| Traveling system | 5×6 | 5×6 | 5×6 |
| Wireline diameter | 1 1//4" (φ32mm) | 1 1//4" (φ32mm) | 1 1//4" (φ32mm) |
| Sheave OD | 44" (1120mm) | 44" (1120mm) | 44" (1120mm) |
| Height of drilling floor | 25' (7.5 m) | 25' (7.5 m) | 25' (7.5 m) |
| Height of rotary table beam | 20' (6.3 m) | 20' (6.2 m) | 20' (6.3 m) |
| Opening diameter of rotary table | φ37-1/2” (φ952.5mm) | φ37-1/2” (φ952.5mm) | φ37-1/2” (φ952.5mm) |
| Steps of rotary table | 1+1R, stepless speed regulation | 1+1R, stepless speed regulation | 4F+2R |
| Drawworks rated power | 1000HP (735kW) | 1000HP (735kW) | 1000HP (735kW) |
| Drawworks speed | 1F, stepless change | 4F, stepless change | 4F+2R |
| Capacity of mud pump | 1300HP (960kW)×3 | 1300HP (960kW)×3 | 1300HP (960kW)×2 |
| Power transfer type | AC—VFD—AC | AC—SCR—DC | mechanical drive |
| Mast | JJ225/43-K | JJ225/43-K | JJ225/43-K |
| Substructure | DZ225/7.5-S | DZ225/7.5-S | DZ225/7.5-K |
| Working Temperature | -20~50centigrade | -20~50centigrade | -20~50centigrade |
| Rig model | ZJ40/42250LDB | ZJ40/42250J |
| Nominal drilling depth (4 1/2" drill pipe) | 8200-13000ft (2500-4000m) | 8200-13000ft (2500-4000m) |
| Max. hook load | 2250Kn (500000Lbs) | 2250Kn (500000Lbs) |
| Available height of derrick | 140ft (43m) | 140ft (43m) |
| Traveling system | 5×6 | 5×6 |
| Wireline diameter | 1 1//4" (φ32mm) | 1 1//4" (φ32mm) |
| Sheave OD | 44" (1120mm) | 44" (1120mm) |
| Height of drilling floor | 25' (7.5 m) | 20' (6 m) |
| Height of rotary table beam | 20' (6.1 m) | 16' (4.8 m) |
| Opening diameter of rotary table | φ37-1/2” (φ952.5mm) | φ27-1/2” (φ698.5mm) |
| Steps of rotary table | 4F | 2F |
| Drawworks rated power | 1000HP (735kW) | |
| Drawworks speed | 4F | 4F |
| Capacity of mud pump | 1300HP (960kW)×3 | 1300HP (960kW)×2 |
| Power transfer type | electric and mechanical compound drive | mechanical+belt drive |
| Mast | JJ225/43-K | JJ225/43-K |
| Substructure | DZ225/7.5-K | DZ225/4.8-K |
| Working Temperature | -20~50centigrade | -20~50centigrade |
1000HP Oil Drilling Rig