750HP Drilling Rig
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Quality/Safety Certification: 0.00
750HP drilling rigs including electric, mechanical and compound drive drilling rig.
750HP Drilling Rigs
conformity with API Spec 4F, 7K, 8C Specifications.
| Rig model | ZJ30/1700DB | ZJ30/1700DBT | ZJ30/1700L |
| Nominal drilling depth (4 1/2" drill pipe) | 5300-9800ft (1600-3000m) | 5300-9800ft (1600-3000m) | 5300-9800ft (1600-3000m) |
| Max. hook load | 1700Kn (380000Lbs) | 1700Kn (380000Lbs) | 1700Kn (380000Lbs) |
| Available height of derrick | 138ft (42m) | 100ft (31m) | 135ft (41m) |
| Traveling system | 5×6 | 5×6 | 5×6 |
| Wireline diameter | 1 1//8" (φ29mm) | 1 1//8" (φ29mm) | 1 1//8" (φ29mm) |
| Sheave OD | 39 1/2" (1005mm) | 39 1/2" (1005mm) | 39 1/2" (1005mm) |
| Height of drilling floor | 20' (6 m) | 16' (5 m) | 15' (4.5 m) |
| Height of rotary table beam | 14' (4.3 m) | 12' (3.58 m) | |
| Opening diameter of rotary table | φ20 1/2” (φ522mm) | φ20 1/2” (φ522mm) | φ20 1/2” (φ522mm) |
| Steps of rotary table | 1F, stepless speed regulation | 1F, stepless speed regulation | 4F+2R |
| Drawworks rated power | 750HP (550kW) | 750HP (550kW) | 750HP (550kW) |
| Drawworks speed | 1F, stepless change | 1F, stepless change | 4F+2R |
| Capacity of mud pump | 1300HP (960kW)×1 | 1300HP (960kW)×1 | 1300HP (960kW)×1 |
| Power transfer type | AC—VFD—AC | mechanical+chain drive | mechanical drive |
| Mast | JJ170/42-K | JJ170/31-K | JJ170/41-K |
| Substructure | DZ170/6-K | DZ170/5-K | DZ170/4.5-K |
| Working Temperature | -20~50centigrade | -20~50centigrade | -20~50centigrade |
| Rig model | ZJ30/1700LDB | ZJ30/1700J |
| Nominal drilling depth (4 1/2" drill pipe) | 5300-9800ft (1600-3000m) | 5300-9800ft (1600-3000m) |
| Max. hook load | 1700Kn (380000Lbs) | 1700Kn (380000Lbs) |
| Available height of derrick | 135ft (41m) | 135ft (41m) |
| Traveling system | 5×6 | 5×6 |
| Wireline diameter | 1 1//8" (φ29mm) | 1 1//8" (φ29mm) |
| Sheave OD | 39 1/2" (1005mm) | 39 1/2" (1005mm) |
| Height of drilling floor | 20' (6 m) | 15' (4.5 m) |
| Height of rotary table beam | 14' (4.3 m) | 12' (3.58 m) |
| Opening diameter of rotary table | φ20 1/2” (φ522mm) | φ20 1/2” (φ522mm) |
| Steps of rotary table | 4F | 4F+2R |
| Drawworks rated power | 750HP (550kW) | 750HP (550kW) |
| Drawworks speed | 4F | 4F+2R |
| Capacity of mud pump | 1300HP (960kW)×1 | 1300HP (960kW)×1 |
| Power transfer type | electric and mechanical compound drive | mechanical+belt drive |
| Mast | JJ170/41-K | JJ170/41-K |
| Substructure | DZ170/6-K | DZ170/4.5-K |
| Working Temperature | -20~50centigrade | -20~50centigrade |
Note: The company can design new and transformative types according to users' requirements.
ZJ30/1700J is driven by two set diesel engine and belt compound transmission.
ZJ30/1700L is a mechanical drilling rig, the rig power is from diesel engine and coupling, integrated chain compound.
ZJ30/1700LDB is a mechanical and electrical compound drilling rig, rotary table is driven by AC-motor, other is as same as ZJ30/1700L.
ZJ30/1700DB and ZJ30/1700DBT are all VFD drilling rigs. ZJ30/1700DBT is trailer mounted drilling rig.
