| Classification: | Chemical Auxiliary Agent |
|---|---|
| Usage: | Petroleum Additives |
| Type: | oil well cement additives |
| Place of Origin: | China (Mainland) |
Quick Details
Specifications
PROPERTY
FIL 33 is a kind of pure polymer, formed by the polymerization of the modified AMPS, low molecular weight amides, carboxyl acid. It is soluble high molecular polymer the more functional groups makes them anti-temperature and anti-salt ability.
BASIC DATA
|
Dosage |
Fineness |
Filtration property |
Solubility |
Salt range |
Temperature range |
Operation method |
|
|
White or light gray flowing powder |
1.0~3.0% (BWOC) |
≤7.0% (residue on 0.420mm sieve) |
＜100ml API FL |
Full soluble |
fresh to saturated water |
30~200℃ (BHCT) |
Dry mix or wet mix |
TECHNICAL DATA
|
Items |
Specification |
Cement slurry formulations |
|
Moisture, % |
≤8.0 |
G class Cement 800g, tap-water 352 ml, Dosage of FIL 33 CEM: 1.5%(BWOC) |
|
Initial consistency, Bc/80℃. 46.5Mpa. 45min |
≤30 |
|
|
40Bc-100Bc Transient time, min |
≤40 |
|
|
Fluid Loss ml/80℃. 6.9Mpa. 30min |
≤100 |
|
|
Free fluid, % |
≤1.4 |
|
|
Compression strength, Mpa/102℃. 21 Mpa .24h |
≥14 |
FEATURE
Has good compatibility with other additives.
Solubility with cement: any cement classes
Stability: free water approach zero
Density range: any density of cement slurry
Thickening time: thickening curve approach a right-angle
Having a little retarder effect to the cement slurry.