Polymer Fracturing Fluid Dry-Powder On-line Mixing Equipment

Overview

The polymer fracturing fluid dry-powder on-line mixing equipment hydrates dry powder polymers (guar, HPG, polyacrylamide) directly at the wellsite without any mechanical shear, fully preserving the polymer’s thickening capacity. The system operates around the clock with an air-conditioned operator cab and full parameter tracking.

System Composition

• Dry-powder mixing skid with 12 m³ storage skid and pneumatic transfer (tank-truck to tank-truck, no crane operations, no dust)
• Liquid additive pump group: standby emulsion thickener metering pump + coriolis mass flow meter + 2 water-additive metering lines
• Supporting equipment: generator, dry-powder delivery truck, crew vehicle

Key Features

• Fully automatic / manual operation modes with real-time tracking of suction/discharge flow, pressure and powder concentration
• Real-time water quality monitoring: TDS, pH, SG, ORP, EC – fluid recipe optimized by water conditions, water analysis report delivered after each job
• Dual-side feeding supports simultaneous operation of main and blend trucks (dry powder on one side, emulsion on the other)
• Multi-parameter construction data logging for post-job analysis

Service Coverage

• Field-proven with PetroChina, Sinopec and CNOOC customers across tight oil/gas, shale oil/gas and coalbed gas plays (Xinjiang, SW gas fields, Changqing, Shell Changbei, Daniudi, CNOOC)