TD 500 AC 2M Top Drive Product Sheet
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TD-500-AC-2M Top drive APPLICATIONS Offshore drilling operations BENEFITS ■■ ■■ ■■ Improved operational certainty and efficiency with best-in-class performance and reliability Rig-time savings through simplified maintenance Enhanced range of applications through modular design and ruggedized drilling capabilities FEATURES ■■ ■■ ■■ ■■ ■■ ■■ ■■ Maintenance-friendly solutions ●● Hydraulic valve blocks directly mounted on rotation head ●● Drip pans under all filters ●● Access to all relevant maintenance items if working platform mounted between guiderails ●● Swing-out blower design ●● Docking pin that enables splitting top drive body from main frame in minimum time ●● Lifting provisions on all items ●● Disk brakes mounted inside coupling bell housings High-capacity thrust bearing Helical-cut gear teeth (carburized and grinded) that increase service life and reduce noise level and maintenance Gearbox lubrication for optimal performance of gears and bearings under all environmental conditions Self-calibrating thread compensation system that uses analog stroke sensor to optimize performance Onboard hydraulic system designed to minimize the number of hoses and fittings installed Bell housings between AC motors and gearbox that ensure perfect alignment and protect the flexible coupling between motor output shaft and gearbox pinion shaft The TD-500-AC-2M provides the highest level of instrumentation, ensuring total control of the drilling process while increasing uptime and reliability through optimal system feedback and redundancy. Reliable automation The TD-500-AC-2M top drive includes the following features: ■■ ■■ ■■ ■■ ■■ continuous high-accuracy monitoring of weight on bit, motor temperatures, lubrication oil temperature, and pressure and bearing temperature redundant motor and sensor configuration flat gearbox design for optimal use of space using extend-retract dolly and automated pipe handling equipment high-precision knuckle-link-type pipe handler and link tilt with stop function remote operation of all functions. Simplified, safer operation The top drive’s modular design ensures quick and easy replacement of parts. All maintenance and lubrication points are easily accessible and protected from collision. Washpipe can be replaced within 5 min. The pipe handling systems include a high-capacity knuckle-link tilt system that enables handling the latest-model fail-safe elevator—from drilling to maximum kickout mode. Technical Specifications Hoisting capacity, t [tonUK] Maximum continuous torque, ft.lbf [N.m] Maximum speed, rpm Maximum makeup-breakout torque, ft.lbf [N.m] Backup tong grab size, in [mm] Minimum OD Maximum OD Power rating, hp [kW] Water course pressure rating, psi [MPa] Inside BOP (IBOP) pressure rating, psi [MPa] Design code and standard Area classification The customizable TD-500-AC-2M top drive helps operators meet critical drilling objectives in challenging applications. 500 [454] 51,000 [70,000] 220 75,000 [100,000] 4 [101] 8⅝ [219] 1,100 [820] 7,500 [51.7] 15,000 [103.4] API Specification 8C (Product Specification Level 1) ATEX Zone 1, IIB, T3 TD-500-AC-2M ■■ ■■ ■■ ■■ ■■ ■■ ■■ ■■ High-capacity stiff link tilt system for handling the latest model of fail-safe elevator—from drilling to maximum kickout mode Backup grabber that can handle tool joint OD sizes from 4 in to 10 in without changing die inserts Washpipe that can be replaced within minutes ft.lbf 100,000 90,000 80,000 Makeup and breakout 70,000 Continuous torque and speed below line 60,000 Rotary head with 18 ports Ready integration with hydraulic elevators, pneumatic elevators, or both Programmable arbitrary stop positions for the pipehandler rotate function, enabling the driller to set a number of predefined “elevator open” positions No need for hammer or tools when replacing washpipe Customized programmable logic control (PLC) software for simple, accurate, and natural operator controls from a single point ■■ Noise reduction ■■ Dual retention of all fasteners ■■ Torque, Torque wrench design that eliminates risk of accidental breakout of drillstem subs 50,000 1,072 hp 40,000 30,000 20,000 10,000 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 210 220 230 240 250 Torque and rpm performance curve of the top drive represents its high-quality performance in a range of operating parameters. 260 270 280 Speed, rpm Scope of Supply Top drive assembly with gearbox, S-pipe, AC drilling motor with Ingress Protection Standard 44 (IP44) enclosure, blower, drillstem subs, suspension system, weight-compensating system, rotatable pipehandler with knuckle-link tilt system, remote IBOP actuator, and grabber Power and signal service loops Control system that includes programmable logic controller (PLC), onboard valve control unit, and derrick junction box termination kit Handling (transport) cradle including lifting sling Auxiliary tools Documentation Options Retractable or nonretractable dolly specifically designed to fit existing guide rails Elevator links for drilling, casing, or both AC drive package AC motor with IP56-rated enclosure Mud hose Saver sub for various tool joint sizes Traveling block adapter Operator’s control panel Waterjacket traction motor Third-party certifications Condition-based monitoring (CBM) cameron.slb.com/drilling *Mark of Schlumberger. Other company, product, and service names are the properties of their respective owners. Copyright © 2017 Schlumberger. All rights reserved. 17-DRL-293837
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