Self-Cleaning Desorption Fracturing Fluid

Alcohol-based frction reducer with "self-cleaning" and "desorption" functions. It cleans rock cores, dissolves some rock fillers, increasing post - fracturing permeability by over 5%, and releases adsorbed methane in tiny pores, boosting output by over 10%.

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10%

increased production with 10% less dosage

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Core Product

Self-cleaning desorption friction reducer

Multifunctional

Integrates static reservoir adsorption, methane desorption, core cleaning, low residue, and anti-emulsification

High salinity tolerance

Adaptable up to 150,000 ppm

Advantage

Self-cleaning

Removes organic matter from rocks to enhance formation permeability

Low-damage

Low residue and polymer adsorption

Desorption

Accelerates adsorbed gas desorption in formations to boost output

High-performance

Reduces material usage by over 10% at the same viscosity

Application Cases

The self-cleaning desorption fracturing fluid system was tested in Shengli Oilfield's shale oil wells. Compared to adjacent wells, it reduced thickener concentration by over 20% on average, achieving the highest sand-liquid ratio, resulting in daily oil production of 42 tons post-fracturing.