G306 Fluid Loss Control Additive for Oil Well Cementing

Key message:

Appearance	Water content,%
Free-flowing powder or granules without caking	≤8.0
Fineness (0.315mm sieve),%	Initial consistency, Bc
≤15.0	≤30.0

product details

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Product Description

G306 reduces fluid loss by forming a dense polymer film and increasing the viscosity of the aqueous phase.

G306 is composed of water-soluble polymers and reinforcing materials

Normal dosage: 0.8%~2.0% (BWOC).

Applicable circulating temperature: 30℃–120℃ (BHCT).

Suitable for dry mixing.

Non-toxic, bromine-free, and environmentally friendly.

The cement slurry formulation: G-class cement, W/C: 0.44; G306 dosage: 1.2% (BWOC) + USZ: 0.3% (BWOC); Water: distilled water

Appearance	Free-flowing powder or granules without caking
Water content, %	≤8.0
Fineness (0.315 mesh), %	≤15.0
Initial consistency, Bc	≤30.0
Mutation value of thickening linear,Bc	≤10.0
Transition time, min	≤40.0
Fluid loss, ml/80℃,6.9MPa,30min	≤150.0
Free fluid,%(80℃)	≤1.4
Compressive strength, MPa/102℃, 21MPa, 24h	≥14.0

Packed in woven bag with inner plastic liner or triple composite bag, 25kg per bag.

During transportation, keep the product protected from moisture and damage to the packaging. Store in a cool, dry place.

Shelf life: two years.

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