‍Centrealoil‍‍--Linear gel fracturing fluid

System introduction:

The system is self-developed new fracturing fluid system by our company.

The system is completely composed of environmental protection material working fluid, It has the features of strong suspended sand performance，excellent temperature-tolerate and shear-tolerate properties, gel breaking thoroughly, low residue, low damage and low water quality requirements, safe environmental protection, and its flow-back fluid is less pollution to environment, etc. The system can meet the reservoir fracturing within 140℃.

The main technical index:

①Anti-swelling rate: ≥70%

②surface tension(30℃):≤23mN/m

③Interfacial tension(30℃):≤2mN/m

④Temperature resistant capacity:≥140℃

⑤The decline rate of residue content(compared with guar gum system) :≤40%

⑥Core damage rate:≤20%

                                                                              Centrealoil