Chemicals and Filtration Services

We design the fluid train to optimise the interface. Our engineered displacements and pills provide excellent clean-up results in both water and oil-based muds.

Coretrax provides you with a wide range of clean-up and completion products:

  • Solvents
  • Surfactants
  • Combinations of both solvents and surfactants
  • Biocides
  • Corrosion inhibitors
  • Oxygen scavengers

Chemicals are only part of the service: displacements are designed around the requirements of both you and your wellbore. They are based on the highest standards of the North Sea wellbore clean-up. Our experienced engineers use state of the art software to personalise pill size and concentrations, train sequence and the interface for maximised displacement results. The best chemical or combination of chemicals is selected based on the wellbore needs.

Once the best displacement sequence and pill characteristics are achieved, a programme is issued to make sure you are happy with the planning. When the programme is finalised, experienced supervisors take care of the delivery on site. They will be in constant communication with you and our office personnel to ensure every displacement is impeccable.

A complete service

We can also provide you with:

  • Oil-in-water portable analysers that give peace of mind for discharging overboard if needed
  • Solids analysers, which track solids percentage while displacing to completion fluid
  • Completion chemicals to finish the transition from drilling to completion and protect the completion string against corrosion and bacteria

At the end of every job we prepare a report, making sure we detail all the lessons we have learned, allowing us continuously to improve our service.


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