Manufacturer of High Temperature Retarder For Cementing - Fluid Loss Additives-OBC-G80S – Oilbayer

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Manufacturer of High Temperature Retarder For Cementing - Fluid Loss Additives-OBC-G80S – Oilbayer Detail:

Summary

OBC-G80S 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-G80S 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：0.6~0.8% (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	White or light yellow power
Fluid loss（50℃，6.9MPa，30min），mL	≤50
Free water（50℃），mL	≤1
Composition of cement slurry: SD“G”cement 800g, Fresh water 352g, OBC-G80S 4.8g, OBC-X60L 4g.

Packing

Packaged in 25 Kg multi-ply paper sack with waterproof plastic film inside. 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.

Product detail pictures:

Our firm aims to operating faithfully, serving to all of our shoppers , and working in new technology and new machine regularly for Manufacturer of High Temperature Retarder For Cementing - Fluid Loss Additives-OBC-G80S – Oilbayer, The product will supply to all over the world, such as: Oslo , kazan , Lithuania , Our company has abundant strength and possesses a steady and perfect sales network system. We wish we could establish sound business relationships with all customers from at home and abroad on the basis of mutual benefits.

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The company leader recept us warmly, through a meticulous and thorough discussion, we signed a purchase order. Hope to cooperate smoothly

By Heloise from Czech republic - 2015.02.04 14:13

The factory workers have a good team spirit, so we received high quality products fast, in addition, the price is also appropriate, this is a very good and reliable Chinese manufacturers.

By Faithe from Oman - 2015.06.19 10:42