Maintenance

 Continuous supervision, periodic inspections and corrective maintenance:
 

  • plants, equipment and installations for production, gathering and distribution of oil and gas
  • equipment and installations of drilling and workover rigs on-shore and off-shore
  • facilities, plants, devices and installations for oil and gas processing
  • well equipment and devices for mechanical lifting and fluid injecting
  • facilities, plants, devices and installations for storage and distribution of liquefied petroleum gas
  • facilities, plants, devices and installations for storage and sale of oil derivatives
  • facilities, plants, devices and installations for production and distribution of drinking water
  • building construction and civil engineering

 

Maintenance of processing equipment, devices and installations:
 

  • power-generating machines, gas engines and electric motors
  • drilling tools, casing and tubing
  • heat exchangers and steam generators
  • tanks and pressure vessels, cylinders for liquefied petroleum gas
  • pipelines, valves and fittings
  • boiler plants - high pressure and atmospheric
  • electric generators and electric motors of medium and low voltage
  • centrifugal and piston suction pumps and compressor pumps
  • multiplication and reduction gears
  • devices and installations for process management, regulation and control
  • transmission network and devices for image, sound and data broadcasting
  • electric power, control and communication installations, devices and lines