NettetCameron AC traction motors are designed and manufactured to handle deep drilling applications. Available in 400-hp, 550/600-hp, 1,150-hp, and 1,500/1,600-hp models, these inverter motors are designed specifically for 460-V to 690-V duty and deliver maximum … Nettet14. NEVER exceed the lifting capacity of the Drawworks. 15. ALWAYS use the correct reeving for the load. 16. NEVER use the motor to leave or suspend the traveling block …
Drawworks - Kverneland, Hege - FreePatentsOnline.com
Nettet29. mar. 2024 · Drilling rigs, and their support vessels in the case of barge and floating vessels, have high power requirements.Some of the equipment requiring power includes the drawworks, mud pumps, rotary system, and life-support system.The power loading may be continuous or intermittent. Fig, 16-17 Semi submersible drilling rig (Courtesy … Nettet14. NEVER exceed the lifting capacity of the Drawworks. 15. ALWAYS use the correct reeving for the load. 16. NEVER use the motor to leave or suspend the traveling block for an extended period of time. Set the emergency brake on the Drawworks if it is not operating. 17. ALWAYS ensure that the brake is holding the load before releasing t he … in the paint マスク
UltraHoist Offshore Drawworks System - Schlumberger
Nettetb. Electric or hydraulic motors; c. Hydraulic rams/cylinders; d. Rack and pinion drives; e. Gearboxes and various other types of transmission devices; f. Slings and wire rope; g. … NettetDrawworks is a machine with one or more large diameter.spool, brakes, power transmission, power source and associated auxiliary devices. The primary function of a … NettetA drawworks gearbox includes additional braking on the input side of the gearbox to provide a redundant emergency brake and, optionally, a separate parking brake with the drum-side brakes being the emergency brake. An air-cooled brake disc is attached to a high speed coupling connected to the gearbox input pinion. A hydraulic-apply, spring … new india journal