Specification :

Detail: Top Head Drive Drilling System

Our hydraulic top head drive drilling equipment is designed and built for drilling middle or shallow depth oil wells, workover operations, petroleum and natural gas mining.

Features of Top Head Drive Drilling System

# Being ideally suited for 2, 000-4, 000 meters drilling rigs
# Suitable for side-tracking, deepening old wells, directional well drilling, slim hole drilling, extended reach well drilling, and workover operations
# Being applied to well sites where electricity power is unavailable( if you can provide electricity power, we will offer the hydraulic-electricity power unit)
# To serve the well sites where the derrick structure space is limited
# Being applied to casing drilling

SQ40 Top Drive Drilling Equipment

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Technical Parameters |
| Euro Standards | U.S Standards |
Rated Drilling Depth | 4000m ( 4 1/ 2" drilling rod) | 13123 ft |
Rated Load Capacities | 2250kN, API | 505820 lbf API |
Controlling System Power Voltage | 24V DC | 24V DC |
Diesel Preheating Voltage | 220V AC | 220V AC |
Height | < 1200m | < 3937 |
Main Body Weight | 8500kg | 18739 pounds ( without single guide beam and transportation bracket) |
( without single guide beam and transportation bracket) |
Hydraulic Station Specification |
Main System | Working Pressure: 35MPa | Working Pressure: 5076 psi |
Max. Flow: 903~ 1050L/ min | Max. Flow: 903~ 1050L/ min |
Boost Pump | Max Flow: 246~ 273L/ min | Max Flow: 246~ 273L/ min |
Auxiliary System | WorkingPressure: 16MPa
Max Flow: 58.8L/ min | WorkingPressure: 2320psi
Max Flow: 58.8L/ min |
Drilling Specification |
Range of Rotary Speed | 0~ 190rpm | 0~ 190rpm |
0~ 220rpm | 0~ 220rpm |
Drilling Torque ( continuous) | 32kN.m( 0~ 95rmp) | 23602 lb-ft |
Max Torque ( break out) | 58kN.m | 42780lb-ft |
Mud System Pressure | 95MPa | 13780psi |
Pipe Handling Equipment |
Auxiliary System Pressure | 16Mpa | 2321psi |
Rotating Head Speed | < 10rpm | < 10rpm |
Torque Wrench Clamp Range | 120-195mm | 4.72 in |
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