Coretrax
 

Well Bore Clean Up Chemicals

Coretrax® not only understands the importance of providing a mechanical solution for wellbore clean-up, but realises the importance of a specialised tailored chemical wellbore clean-up.

Coretrax® wellbore clean-up chemicals are specially engineered to run in conjunction with the Coretrax® wellbore clean-up tools. When both are used together in synergy, an optimised wellbore clean-up is achieved.

Upon completion of the wellbore clean-up, leaving the casing water wet, displacing the well to the completion fluid can now take place. Thereby, mitigating any unforeseen issues which could potentially arise when performing future operations.

CoreAdd

CoreAdd is a wetting and fines-dispersion surfactant which can be used during the displacement of oil-based and water-based drilling fluids as a casing cleaner. This product promotes a clean and water-wet finish to surfaces, removing residual oil and polar solids. It is typically used as the final pill in a displacement sequence.

CoreAdd

CoreAqueous

CoreAqueous is a combination of surfactant/solvent product for use as a casing cleaner in both oil-based and water-based drilling fluid displacements. It can provide a “one–pit, one-pill” system meaning less pit space is required. It can also be used as an effective “lead pill” during water-based and some oil-based mud displacements or as first aqueous pill after gross oil-based mud removal with a CoreClean pill.

CoreAqueous

CoreClean

CoreClean is a water and brine-immiscible solvent product for use in oil-based drilling fluid displacements. It is ideally used as the first pill after mud-pumping, when it will substantially reduce the mud viscosity and allow removal of gross amounts of mud together with any traces of other viscous hydrocarbons. This product provides an excellent gross mud sweep, allowing the following weighted surfactant pills to provide exceptional final casing cleanliness and surface wetting. The balanced formula provides a much more rapid mud penetration and more effective viscosity reduction than simple base-oil pills.

CoreClean

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