PETROLIZE® CL is a temperature-stable cellulase enzyme breaker that degrades cellulose and hemicellulose polymers to uniformly remove biopolymer-based filter cakes in reservoir drill-in fluids.
Key Features & Benefits
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Compatible with cellulose- and hemicellulose-based filter cakes in reservoir drill-in fluids.
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Effective between 50°C and 85°C (122°F–185°F).
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Provides controlled enzymatic hydrolysis with minimal formation damage.
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Non-reactive with metal tubulars, hydrocarbons, and formation minerals.
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Can be combined with weak organic acids to promote carbonate dissolution and enhance cleanup.
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Reduces cleanup and well downtime compared to conventional chemical breakers.
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Fully biodegradable; hydrolysis products are non-toxic simple sugars.
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Improves well productivity while maintaining environmental compliance.
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