18 Years Factory Api Grade Polyanionic Cellulose - Fluid Loss Additives-OBC-G80L – Oilbayer

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18 Years Factory Api Grade Polyanionic Cellulose - Fluid Loss Additives-OBC-G80L – Oilbayer Detail:

Summary

OBC-G80L is a kind of sulfonic fluid loss additive. It has characters like: anti high temperature, anti-salt, quick strength development, few free water. The product is appropriate to be used in different kinds of water and cement. It is also a kind of widespread use product, which can be used in different kinds of cement slurry systems. OBC-G80L is not only applicable in freshwater cement slurry, but also applicable in salt water cement slurry.

Functions

It decreases the fluid loss obviously. Generally less than 50ml.If increasing the dosage, fluid loss will less than 30ml.

Effective salt resistance. It can be used in saturated salt water.

Thickening time increases slightly as temperature increases in the temperature range of 70 to 90℃. It has no influence on the strength of cement stone.

Not sensitive to dosage, no catastrophe point, safety in use.

Usage range

Temperature: ≤180℃ (BHCT)

Recommend dosage：4.0~6.0% (BWOC)

Applicable in every kind of cement slurry systems, which are composed by every grade of oil-well cement(defined by GB10238 or APISpec10A) and other additives(just like silicon powder, drift beads, flyash, bentonite, barite powder and hematite).

Technical data

Item	Index
Appearance	Colorless or light yellow sticky liquid
Fluid loss（50℃，6.9MPa，30min），mL	≤50
Free water（50℃），mL	≤1
pour point, ℃ (winter)	≤-15
Composition of cement slurry: SD“G”cement 800g, fresh water 340g, OBC-G80L 32g, OBC-X60L 4g.

Packing

50L/plastic drum, or 200L/plastic drum. Or based on customers' request.

Storage

It should be stored in cool, dry and ventilated areas and avoid being exposed to the sun and rain.

Shelf life:24 months.

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Persisting in "High top quality, Prompt Delivery, Aggressive Price", now we have established long-term cooperation with customers from the two overseas and domestically and get new and aged clients' large comments for 18 Years Factory Api Grade Polyanionic Cellulose - Fluid Loss Additives-OBC-G80L – Oilbayer, The product will supply to all over the world, such as: Moscow , Argentina , Rotterdam , With the goal of "zero defect". To care for the environment, and social returns, care employee social responsibility as own duty. We welcome friends from all over the world to visit and guide us so that we can achieve the win-win goal together.

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