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This technology from Huizhi holdings uses synthetic polymer and organic zirconium crosslinking agent to form fracturing fluid gel under acidic conditions. It has the advantages of good temperature resistance, salt resistance, shear resistance, good sand carrying performance and small formation damage. It is suitable for fracturing operations of oil and gas well stimulation and water well injection and fracturing transformation of special oil and gas reservoirs. It is suitable for technical requirements such as CO2 foam fracturing and acidification and fracturing continuous cropping.
Main technical parameters:
| Testing Index | Technical Parameter |
| Cross-linking time，s | 5～240 |
| Temperature resistance，℃ | ＞130 |
| Crosslinking performance | Hangable gel |
| Residue content，mg/L | ＜100 |
| Viscosity of gel breaking liquid，mPa·s | ≤5 |
| Gel breaking time，min | ≤720 |
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