A Critical Tool for Stimulation Fluids
The 3330 In-Line Viscometer provides continuous, real-time viscosity and temperature measurements for a wide range of oilfield fluids, including fracturing fluids, drilling muds and cement slurries. Built for durability, it is engineered to perform reliability in the harsh and demanding environments encountered during well servicing and drilling operations.
Utilizing API-compliant Couette Rotor and Bob (R1-BI) geometry, the 3330 operates at a fixed shear rate of 511 secˉ
¹, delivering accurate and consistent data. Viscosity readings are transmitted via 4-20 mA signal loops to the Control Treatment Monitoring Vehicle, with a digital readout conveniently located on the front panel for local monitoring.
Operational Simplicity
Designed for integration on the low-pressure side of the blender, the 3330 draws a slipstream sample from the hydration tank or fluid system. It is easy to operate, quick to disassemble for cleaning, and features replaceable components to minimize downtime. An optional pH probe is available for expanded fluid monitoring capabilities.
Whether used for fracturing, drilling, or cementing, the 3330 delivers critical viscosity data to support wellbore integrity, zonal isolation, cuttings transport and fluid performance optimization.
A ruggedized, field-ready counterpart to the 3500 series benchtop viscometer, the 3330 is purpose-built for real-world analysis of oilfield fluids across all phases of drilling, completion, stimulation and cementing operations.