Schlumberger

Product Sheet: SUREMOD 

Date: 8/1/2004

Download: SUREMOD (0.55 MB PDF)

SUREMOD organic gelling agent is a liquid rheology modifier used in NOVAsynthetic‐base mud systems. It increases low‐shear‐rate viscosities (LSRV) and gel strengths for improved hole cleaning. The primary application for SUREMOD rheology modifier is in large‐diameter, high‐angle, horizontal and extended‐reach wells to increase cuttings‐carrying capacity. This permits higher rates of penetration while maintaining wellbore stability. SUREMOD additive, when used at proper concentrations, produces the highly shear‐thinning rheological profile necessary for proper hole cleaning in deviated wells.

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