Origin |
China |
Model Number |
PAC |
CAS No. |
9004-32-4 |
Purity |
>98% |
1. CMC is a high-purity, high-efficiency slurrying agent. 2. It is resistant to salt, base and moisture, compatible with sea water and saturated brine. 3. It is a strong thickener, suitable for in-situ preparation with dry powder. 4. PAC-HV is a high-performance thickener. It has good slurrying capacity and water retention. 5. PAC-LV has high water retention capacity, in both sea water mud and saturated brine mud. 6. CMC is suitable for slurry system with broad solid content variation. 7. When used as fracturing fluid, it provides good sand suspending and gel rupture capability, and low gel residue. Specification CMC for oil drilling
| |
Viscosity mpa.s
|
Substitution degree
|
Purity %
|
Water %
|
PH
|
Water loss
|
Slurrying capacitym3/t
|
|
Increase
|
Sea water
|
Saturated brine
|
Fresh water
|
Sea water
|
Saturated brine
|
| PAC-LV |
≤60
|
≥1.0
|
≥98
|
≤10
|
6.0-8.5
|
1.0
|
≤10
|
≤16
|
/
|
/
|
/
|
| PAC-R |
1000-2000
|
≥1.0
|
≥98
|
≤10
|
6.0-8.5
|
/
|
/
|
/
|
≥350
|
≥150
|
≥200
|
| PAC-HV |
≥2000
|
≥0.95
|
≥98
|
≤10
|
6.0-8.5
|
/
|
/
|
/
|
≥500
|
≥220
|
≥300
|
|