Description
NOV TDX-1000 Top Drive is a high-capacity top drive drilling system designed for demanding drilling operations. This unit was previously in service on the Saudi Aramco B318 Project and is available complete with major mechanical, hydraulic, electrical, and control system components.
The system features dual water-cooled AC drilling motors, a helical gear transmission system, integrated lubrication and cooling systems, and a redundant remotely actuated IBOP arrangement. Maintenance records indicate extensive preventive maintenance activities between 2019 and 2022, including scheduled inspections and servicing of critical components.
Specifications
| Specification | Details |
|---|---|
| Manufacturer | National Oilwell Varco (NOV) |
| Model | TDX-1000 Top Drive |
| Condition | Used |
| Quantity Available | 1 Unit |
| Application | Top Drive Drilling System |
| Power Output | 2,000 hp Continuous Output |
| Drive Type | Electric AC Motor Driven |
| Drilling Motors | Two Water-Cooled AC Motors |
| Continuous Drilling Torque | 91,000 ft-lb at 116 rpm |
| Breakout Torque | Up to 150,000 ft-lb |
| Makeup Torque | Up to 120,000 ft-lb |
| API Hoisting Capacity | 1,000 Short Tons |
| API 8C Swivel Bearing Rating | 1,074 Short Tons |
| Main Shaft Connection | NC77 |
| Link Tilt Function | Hydraulic |
| Link Rotation Function | Hydraulic |
| Bail System | Dual-Bail Configuration |
| Transmission Type | Helical Gear System |
| Gearbox Lubrication | Integrated System |
| Cooling System | Integrated Cooling System |
| IBOP System | Redundant with Remote Actuation |
| Location | Saudi Aramco B318 Project |
Maintenance Summary
Documented maintenance activities include:
- Scheduled 1-month, 3-month, 6-month, and annual maintenance programs.
- Routine inspections of drilling motors, cooling systems, and pipe handler assemblies.
- Gearbox lubrication system monitoring and servicing.
- Filter inspections and coolant flow verification.
- Periodic IBOP replacement and certification inspections.
- Electrical, mechanical, and control system inspections.
- Preventive maintenance records covering the period from 2019 to 2022.
Scope of Supply
The following components are included:
- NOV TDX-1000 Top Drive Unit
- Two AC Drilling Motors
- Gearbox and Transmission Assembly
- Main Shaft with NC77 Connection
- IBOP Stack System
- Pipe Handler PH-203 Assembly
- Elevator and Elevator Links
- Rotating Link Adapter
- Counterbalance Cylinders
- Block Dolly System
- Retractable Top Drive Guide Dolly
- Power and Control Service Loops
- Hydraulic and Pneumatic Manifolds
- Electrical Control and Interconnect Systems
- Gearbox Lubrication and Cooling System
If you require any further information on this listing please contact info@reflowx.com
Technical Details
| Model Number | TDX-100 |
|---|---|
| Model Number | TDX-100 |
Supporting Documents
General Terms
- ReflowX and the seller retain the right to evaluate and approve offers.
- Buyers should verify quantities and conditions upon delivery.
- After successful engagement, both buyer and seller manage communication for payment terms and delivery schedule.
- All parties agree to adhere to ReflowX Terms and Conditions in transactions.
- Buyers can request value-added services such as pre-purchase inspections, Expediting & Delivery Services through ReflowX. Contact us!
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