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