Integrated Composite Acid System

The integrated composite acid thickener, designed with a special molecular structure, offers good acid resistance, viscosity enhancement, and temperature/shear tolerance. It combines acid-resistant fracturing fluid, acid/slickwater, gelled acid, and crosslinked acid functions. The fluid is prepared online for multi-stage alternate deep acid fracturing, boosting gas and oil production.

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92%

Retardation rate can reach

160℃

Withstand temperatures up to

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Core Product

Thickener

Four - in - one

Fracturing fluid, acid / slickwater, gelled acid, crosslinked acid

High viscosity enhancement

Higher viscosity than conventional acid gelling agents

High-temperature resistance, low corrosion

Superior high-temperature dynamic corrosion inhibition, minimal tubing impact

Good drag reduction

30% higher drag reduction than conventional gelled acid

Multi-functional

Integration of multiple fluids

Application Cases

Based on flow rate and treatment pressure data, the lowest drag reduction rate is 78.9%, the highest is 86.6%, with an overall rate of 82.75%. This indicates excellent drag reduction performance of the fluid. The highest tested production rate is 533,600 m³/day.