Electric Workover Rig
Electric workover rig is a mobile self-propelled rig used to perform one or more remedial operations, such as deepening, plugging back, pulling and resetting liners, on a producing oil or gas well to try to restore or increase the well''s
XJ700电动储能拖挂式修井机的研制
关键词： 储能修井机； 超级电容； 直流微网； 永磁同步电机中图分类号： TE935 文献标识码： A doi： 10 16082／ j cnki issn 1001－4578 2017 07
Research on power compensation system of electric workover rigs
Abstract: The traditional workover rigs have some obvious drawbacks of operating system, including low efficiency, serious noise pollution and emissions. Therefore, an electric workover
Energy storage systems for drilling rigs
Keywords Electric energy storage system · Inverter · Power distribution network · Microgeneration · Distributed generation · Renewable energy sources · Active consumer Introduction Energy
Structural design of an offshore hydraulic energy-storing workover rig
After more than ten years'' development, the functions of workover rigs in China can generally satisfy the demands of offshore oilfield production. For conventional workover
New type of fully electric vehicle-mounted workover
The latest truck mounted electric workover rigs developed by Sino Mechanical is energy-saving and environmentally friendly, which is with low noise and low operating cost. Electric workover rig is a mobile self-propelled
DRILLING & WORKOVER RIGS
Break through the power distribution lack in the existing well site, all performance indicators are better than other types of electric workover rigs; The whole unit has the technical advantages of energy saving, environmental protection, safety
EPIC RIG™ – The First Fully Electric Well Service Rig | Axis
Workover and completion rigs essentially operated the same way for decades with little innovation. Axis Energy Services is finally changing that with the EPIC RIG™ (Electric-Powered Intervention & Completion Rig). It''s the first fully
Design and simulation of bi-directional DC/DC converter for
According to the operating characteristics of electric drive workover rig, this paper designs a bi-directional DC/DC converter suitable for lithium battery-supercapacitor composite electric
Charging and discharging control device and control method for energy
10. a control method for electric workover rig energy storage super capacitor charge-discharge controller, is characterized in that: the electric-control system of electric workover rig starts,
Super-capacitor energy storage type electric workover rig
A super-capacitor energy storage type electric workover rig comprises an automotive chassis special for the workover rig, wherein an air compressor, a hydraulic station, an electric control