3000-7000m Oil Drilling Rig with API Certificate / Petroleum Equipment Packaging & Delivery
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Packaging Details: | export packing |
Delivery Detail: | 3 months after down payment |
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1. API Spec 4F and API Spec 7K certification
2. Drilling depth(114 drill stem) 4500-7000m
3. drilling rig manufacturer
4 land ri
Product name:ZJ70 (2000HP, 7000M) skid mounted hydraulic drilling rig
1. Drilling rigs(1000m-7000m)manufacturer
2. Approved API&ISO certificate
3. Max Nominal drilling depth:7000m
4. Good quality and service
1. Various drive modes for drilling rigsincluding "diesel engine + hydraulic coupling transmission +chain compound" "diesel engine +reducing gear box + narrow V belt compound" are available for option. The power is reasonable distributed for higher efficiency.
2. Either inner or outer speed change is optional for draw works of drilling rigs. Speed change is easy and fast by remote pneumatic control. Main brake is either band brake or hydraulic disc brake. Electric magnetic eddy current brake for auxiliary brake.
3. For drilling rigs over 4000m in drilling depth, rig floor is in two levels which is "front high rear lower" power and transmission system are installed on the rear low level and the rig power is transmitted to drive rotary table and catworks located on drill floor through bevel gear reducer and universal shaft.
4. Module designed, advanced technology, easy for assemble and disassembly.
5. ZJ70 (2000HP, 7000M) skid mounted hydraulic drilling rig is fitted with bailing drum, mechanical friction cathead and rotary table drive device.
6. Independent driller cabin is on the user's requirements.
7. Independent automatic drilling system could be equipped as the clients requirements. to realize the intelligent control of pneumatic, electric, hydraulic and instrument system so that driller completes the total drilling operation in the cabin.
Main Technical Parameters
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Nominal drilling depth(114 drill stem) | 4500-7000m |
Maximum hook load | 4500 kN |
Maximum drill stem weight | 220 t |
Steel wire rope diameter | 38 mm |
Fast line maximum tension | 485 kN |
Winch rated input power | 1470 kW |
Winch gears | 6 forward gears and 2 reverse gears |
Roller dimension (diameter length) | 770X1310 mm |
Brake form | Disc brake |
brake disc dimension (diameter length) | 1520X76 mm |
Auxiliary brake | DS50 electromagnetic brake |
Rotating disc type | ZP-375 |
Rotating disc opening diameter | 952 mm |
Rotating disc gears | II |
Rotating disc girder maximum net load | 2250 KN |
Rotating disc rotate speed | 20-200 r/min |
Rotating disc rotate speed | 45 m |
Second platform height | 24.5,25.5,26.5 m |
Second platform capacity (28m three-joint unit 144mm drill stem) | 7000 m |
Drilling platform surface height | ront 10.5 m, back 0.8 m |
Derrick bottom open gear | 9m |
Derrick pattern | K |
Rotating disc girder under headroom | 8900 mm |
Diesel engine and hydraulic positive trunk | A12V190PZL-3/O+ YOZJ750-20ZhLshB |
Power of diesel generating set | 3X400 KW |
Voltage/frequency of diesel generating set | 400V 50Hz |
Turn plate motor power | 600 KW |
Turn plate motor voltage | 400 V |
Mud tube remit pressure | 35 MPa |
Mud tank total capacity | 550m3 |
Mud pump model and quantity | 3NB-1600 2 sets |
Total installed power | 3X1060+3X400KW |
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