Schlumberger

Product Sheet: WELLZYME A

Date: 7/1/2004

Download: WELLZYME A (0.57 MB PDF)

WELLZYME A - starch‐specific enzyme is a complex three‐dimensional molecule specially engineered to break down the starch component in the filtercake established by a Reservoir Drill‐In Fluid (RDF). It is a large, specialized protein produced by living cells. It eliminates corrosion, wormholing, and safety and health liabilities typically associated with the use of strong acids and oxidizing breakers. WELLZYME A enzyme can be used in combination with chelants to degrade starch and calcium carbonate components of the filtercake.

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