-
Cementing Slurry
- Fluid Loss Additive Series
- Retarder Series
- Accelerator Series
- Dispersant Series
- Anti-Gas Migration Agent Series
- Defoamer Series
- Lightening Agent Series
- Weighting Agent Series
- Strength Enhancer Series for Light Weight Slurry
- Pipeline Flushing Agent Series for Spacer
- Spacer Agent Series for Spacer Liquid
- Anti-Contamination Agent for Completion Fluids
- Drilling Fluid
- Oil Recovery Chemicals
- 2-Acrylamide-2-Methylpropanesulfonic Acid
0102030405
G32S Fluid Loss Control Additive for Oil Well Cementing
description1
Product Description
G32S reduces the slurry cake permeability by the aggregation of water-soluble high polymer molecular chain. And a variety of functional groups are introduced into the polymer to enhance the anti high temperature property and salt resistance.
Characteristics
G32S is polymerized modifier made by AMPS, low molecular weight amides,polyhydroxy carboxylic acid,etc.
Anti salt property:fresh water until saturated brine.
Generally dosage range: 1.0～3.0% (BWOC).
Good compatibility with other additives.
Solubility with cement: any class of cement.
Well cement stability, free fluid is close to zero.
The cement slurry thickening transition time is short, close to right angle thickening.
Density: any density of cement slurry.
Having a little retarding property to the cement slurry.
Technical Specification
The ingredient of the cement in the table is: JiaHua G class cement:800g, tap-water: 352ml,
Dosage of G32S: 1.2% (BWOC).
Dosage of G32S: 1.2% (BWOC).
|
Items |
Specification |
|
Appearance |
|
|
Water content,% |
≤8.0 |
|
Fineness (0.315mm sieve),% |
≤15.0 |
|
Initial consistency , Bc/80℃,46.5MPa,45min |
≤30.0 |
|
Mutation value of thickening curve,Bc |
≤10.0 |
|
Transition time,min |
≤40.0 |
|
Fluid loss,ml/80℃,6.9MPa,30min |
≤150.0 |
|
Free liquid,% |
≤1.4 |
|
Compression strength, MPa/102℃,21MPa,24h |
≥14.0 |
Packing, Storage
Sacked with three-layer plastics bag, 25kg per bag.
Be kept away from moisture and possible damage of the packages in transportation, and stored in cool and dry situation.
Storage life time is two years.
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