On an AC powered rig, AC generator sets (diesel engine plus AC generator) produce alternating current that is operated at variable speed via a variable-frequency drive (VFD).
Apart from being more energy efficient, AC powered rigs allow the drilling operator to more accurately control the rig equipment, thus enhancing rig safety and reducing drilling time, With AC drilling rigs (considered by many to be a superior choice to direct current rigs), PWCE is able to find and match drilling regulations/requirements in order to meet the needs of your operation.
1) Efficient energy consumption due to a high power factor (minimum 95%).
2) Precise speed regulation over a wider speed range,Constant high power even at low speed,Full torque at zero speed.
3) Regenerative braking for safe and efficient control of the drawworks.
4) Convenient and safe auto-driller system for managing and controlling parameters such as weight on bit (WOB), rate of penetration (ROP), and rotary torque control.
5) The solids control system consists of shale shaker, degasser, mud cleaner, centrifuge, and polymer shearing unit.
6) Well control system, including BOPs, kill and manifolds and BOP control console, will provided up to client’s option.
Auxiliary rig equipment, such as heavy-duty warehouses, tool skid, workshops and live camp unit can be furnished with the rig package.
The rig naming and model coding and basic technical specification conform to Chinese National Standards. All key rig components conform to API specifications and API monogram permitted to be stamped.
If you want more information, please leave a message on the right and our sales team will get in touch with you as soon as possible.
Post time: Oct-17-2024