Pigging & Decoking

SERVICES

Advanced Pigging Services

Optimizing heat transfer and improving thermal efficiency on your process heaters is critical to improving your bottom line by reducing operating costs and extending run lengths. Aligning your facility with a trusted, experienced pigging and decoking company will improve reliability and eliminate expensive premature pipe wear due to inexperienced service providers.

Maviro provides full-service pigging and decoking, laser and filtration services for the North American petrochemical refineries and SAGD facilities. We use the most advanced pigging techniques to safely remove coke and other mineral deposits from piping and serpentine coils.

Our experienced operators maximize each hour with effective pig runs to ensure you are back online faster than other service providers. Detailed reporting and our exclusive live online DAQ pig tracking system, with state of the art environmentally and code compliant pump units dramatically improve reliability and predictability on the job.

Our hand picked teams have years of experience decoking fire heater furnaces, and have logged thousands of hours working with vacuum, crude, pipe stills, coker units, steam boilers, filtration, line flushing and commissioning, pipeline pigging, and more. Many of the current best practices for decoking used in the industry today were developed by our team.

Maviro provides

Closed loop furnace pigging
Laser cleaning radiant tube ODs
Line flushing and pipeline pigging
Support units with a complete inventory of parts and consumables
Comprehensive reporting package generated via our exclusive data acquisition system

Our closed loop pigging process uses high-volume, low pressure pumps to move pigs bi-directionally through fired heater serpentine coils and pipe. The operator progressively increases the size of the pigs to safely remove the deposits while constantly monitoring pressures and flow rates of the ambient temperature water from the climate-controlled control room.

When paired with our exclusive radiant tube laser cleaning process, the maximum heat transfer properties for your heater design will be optimized. Our process is more effective than steam air decoking and on-line spalling. In addition, you are able to perform concurrent maintenance, which makes your operations more efficient.

Our softcore pig design has varying durometer hardness paired with a multitude of different appendages, allows us to effectively remove even the hardest layer of coke while virtually eliminating tube erosion.

Our Equipment

THE DIFFERENCE

Maviro delivers safe and proven solutions for a variety of specialty industrial services needs to companies across North America.

Understand the problem - Identify a solution , pair with well trained reliable people with the newest technologies results in a Safe efficient project result.

Safety Comes First. Detailed SWP's

Environmental Compliance. Waste minimization and recycling

Project Management. Data Collection , hands on senior team

Measured Performance. Predictable Results.

Integrity and Reputation to find the safest and cost effective solution.

Innovative Options. Thinking outside of the box. Embracing Technology.