Integrated Viscosity-variable Fracturing Fluid

Based on salt-resistant suspended drag reducers and combined with fracturing additives, this technology diversifies fracturing fluid functions. It enables on-site mix-and-inject operations, real-time viscosity adjustment, simplified workflows, and 30% lower costs. Fracturing efficiency doubles, and it tolerates salinity levels over 20,000 ppm. This core technology won a Silver National Patent Award in 2024.

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1000+wells

Commercially Applied on a Large Scale

20000ppm

The salinity tolerance exceeds

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Core Product

Oil-based suspended friction reducer

Operation Flexibility

Continuous mixing and viscosity adjustment on-site.

High drag reduction rate.

Salt and shear tolerance.

Strong sand-carrying capacity.

Advantage

Simplified operations

mix and inject on-site with real-time viscosity adjustment

High salt tolerance

Enables recycling of produced water

Superior sand-carrying

Enhances proppant transport distance

Functional versatility

Compatible with additives like flowback aids and anti-swelling agents for adaptability to various reservoirs

Application Cases

The integrated variable-viscosity salt-tolerant fracturing fluid has been applied in over 1,000 wells in shale gas, tight gas, and shale oil reservoirs, with over 20 million cubic meters of fluid used. It has achieved technological and effectiveness breakthroughs in multiple wells.