Tianjin Kelioil Engineering Material and Technology Co., Ltd. is one of the leading manufacturers and suppliers of anti reversal fluid loss additive in China. Please feel free to buy high quality anti reversal fluid loss additive at low price from our factory. If you have any enquiry about free sample, please feel free to email us.
In cementing, when choosing anti-reversal fluid loss additives, consider product traits like rheology control and stability. Also, factor in project needs, such as well specs and downhole conditions, to pick ones with high temp/pressure resistance and good anti-backflow. Ensure compatibility with other additives for optimal slurry performance.
Product information
PHYSICAL AND CHEMICAL INDICATORS
|
Type |
Appearance |
Density, g/cm3 |
Water-Solubility |
|
CG613L |
Colorless or faint yellow liquid |
1.10 ± 0.05 |
Soluble |
|
CG613L-A |
Colorless or faint yellow liquid |
1.15 ± 0.05 |
Soluble |
|
Type |
Appearance |
Bulk Density, g/cm3 |
Water-Solubility |
|
CG613S-P |
White or faint yellow powder |
0.80±0.20 |
Soluble |
|
CG613S-D |
Grey powder |
1.00±0.10 |
Partly soluble |
|
CG613S-T |
White or faint yellow powder |
1.00±0.10 |
soluble |
RECOMMENDED DOSAGE
|
Type |
CG613L(-A) |
CG613S-P |
CG613S-D |
CG613S-T |
|
Dosage range in the cement slurry with strong dispersity (BWOC) |
3.0-8.0% |
0.7-2.5% |
1.5-5.0% |
1.5-5.0% |
CEMENT SLURRY PERFORMANCE
|
Item |
Test Condition |
Technical Indicator |
|
|
Density of normal density cement slurry , g/cm3 |
25℃, Atmospheric Pressure |
1.90±0.01 |
|
|
Fluid loss, ml |
Fresh water system |
80℃, 6.9MPa |
≤50 |
|
18% salt water system |
90℃, 6.9MPa |
≤150 |
|
|
Thickening performance |
Initial consistency , Bc |
80℃/45min, 46.5MPa |
≤30 |
|
40-100 Bc thickening time, min |
≤40 |
||
|
Free fluid , % |
80℃, Atmospheric Pressure |
≤1.4 |
|
|
Compressive strength for 24h, MPa |
≥14 |
||
The anti-reversal fluid loss additive adjusts cement slurry rheology, giving it shear thinning and thixotropy. It stabilizes density, forms a gel, and a tough filter cake, and uses repulsion and hindrance to prevent slurry inversion during cementing.
Product video
Company profile
Tianjin Kelioil Factory is committed to providing high-quality products and services for global oilfields. The R&D center has several patented technologies, and the produced additives have unique performance advantages. It pays attention to the exploration of the international market and has established long-term and stable cooperation relations with overseas customers. Its products sell well in many overseas countries.
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