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Hydroxyethyl Cellulose (HEC) for Oil Drilling

Hydroxyethyl Cellulose (HEC) for Oil Drilling

HEC is used as thickening agent and a viscosifying agent in workover and completion fluids, providing clear and low-solid fluids so that to minimize the damage of oil well structure. In cementing operations, HEC can help reduce hydraulic friction of the slurry, and minimize the water loss.

Hydroxyethyl Cellulose (HEC) for Oil Drilling
HEC Types for Oil Drilling
Specification Viscosity (2% solution, 25℃) Application
HEC-300D 240-360cps Cementing
HEC-100000D 80000-120000cps Oil Drilling
HEC-150000D 120000-180000cps Oil Drilling
Tags: fluid filtration reducer
polymers for drilling fluids
water-soluble cellulose ether
additive for drilling mud
drilling fluid additives

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