Modified Fiber

HEPROP™Fi

Modified Fiber

The material of the sand-carrying towing filament for fracturing is a modified polyester and inorganic micro-nano particle modified composite material. A stable three-dimensional spatial network structure is formed among the sand-carrying towing filament, the structural stabilizer and the polymer, which realizes the effective supporting effect on the proppant, significantly improves the conveying distance and placement height of the proppant, and thus increases the effective supporting volume.

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Characteristics

Using the modified polyester and inorganic micro-nano particle modified composite material, it is degradable and meets the green environmental protection requirements of the oilfield

It has good compatibility with polymer fracturing fluids and guar gum fracturing fluids

It has good dispersibility

Sand - suspending performance: Compared with the blank sample without the sand - carrying towing filament, the sand - suspending height is increased by more than 50%.

Application

For different types of oil and gas well fracturing

Technical Specifications

  • Appearance
    Filamentous solid
  • Dispersibility
    Evenly dispersed
  • Compatibility with fracturing fluid
    Without flocculation and precipitation