Product Introduction:
This drilling rig is a land drilling rig with a maximum drilling depth capacity of 5000m, mainly used for oil and gas exploration and development at depths of 3500-5000m (drill pipe 4 1/2 ") or 2800-4500m (drill pipe 5");
The basic parameters, structural types, and design and manufacturing of the drilling rig comply with international standards such as API, IEC, HSE, etc; The design and selection of various systems and equipment for drilling rigs often use high-temperature resistant components and air-cooled cooling methods, enabling the drilling rig to adapt to harsh environments such as high temperatures, deserts, and heavy rain.
Technical parameters:
model | ZJ50/3150L | ZJ50/3150LDB | ZJ50/3150D | ZJ50/3150DB |
4-1/2"Drill pipe ft m 5"Drill pipe ft m | 11500~16400(3500~5000) 9200~14800(2800~4500) | 11500~16400(3500~5000) 9200~14800(2800~4500) | 1500~16400(3500~5000) 9200~14800(2800~4500) | 11500~16400(3500~5000) 9200~14800(2800~4500) |
Maximum static hook load lb kN | 700000/3150 | 700000/3150 | 700000/3150 | 700000/3150 |
Maximum column weight lb kN | 350000/1600 | 350000/1600 | 350000/1600 | 350000/1600 |
Maximum input power of winch HP kW | 1500/1100 | 1500/1100 | 1500/1100 | 1500/1100 |
Number of winch gears | 4 positive+2 negative | 4 positive+2 negative | 4 positive+2 negative | stepless speed change |
Main brake form | Disc Brakes | Disc Brakes | Disc Brakes | dynamic braking |
Wire rope diameter in mm | 1-3/8"/35 | 1-3/8"/35 | 1-3/8"/35 | 1-3/8"/35 |
Maximum rope tie of the lifting system | 6×7 | 6×7 | 6×7 | 6×7 |
Traveling pulley diameter in mm | 50/1270 | 50/1270 | 50/1270 | 50/1270 |
Opening diameter of turntable in mm | 37-1/2"/952.5 | 37-1/2"/952.5 | 37-1/2"/952.5 | 37-1/2"/952.5 |
Rotary drive mode | chain drive | Independent drive | Independent drive | Independent drive |
Effective height of derrick ft m | 148/45 | 148/45 | 148/45 | 148/45 |
Base height ft m | 29.5/9 | 29.5/9 | 29.5/9 | 29.5/9 |
Single power of mud pump HP kW | 1600/1180 | 1600/1180 | 1600/1180 | 1600/1180 |
Number of mud pumps | 2 | 2 | 2 | 2 |
Total capacity of mud tank bbl m³ | 2800/450 | 2800/450 | 2800/450 | 2800/450 |