Product Sheet BREAKDOWN Enzyme and Chelant Filtercake Breaker System
Slowly and uniformly destroys filtercake.
The BREAKDOWN EXTRA enzyme and advanced chelant filtercake breaker uses the D-SOLVER EXTRA advanced brine-soluble chelating agent to destroy water-based filtercakes.
The agent is compatible with monovalent and divalent brines (except calcium bromide), and the corrosion rate is low as compared with acid or oxidizer treatments. The low-pH agent can complex many metal ions present in reservoir drill-in fluid (RDF) filtercakes and completion fluids, especially calcium and magnesium.
The BREAKDOWN EXTRA breaker can be incorporated into a gravel pack carrier fluid if required during operations with Alternate Path gravel-pack shunt tube technology.