Factory best selling Oil Well Cement Liquid - Fluid Loss Additives-OBC-G75S – Oilbayer Detail:
Summary
OBC-G75S is a kind of polyvinyl alcohol fluid loss additive. In the temperature of 20 to 115℃, it can effectively control fluid loss, reduce free water, improve cement slurry’s settlement stability. It also has excellent anti- channeling function. OBC-G71S can only be used by dry mixing. It requests use freshwater to mix slurry. And it does not anti-salt.
Usage range
Temperature: 20℃~115℃ (BHCT).
Recommended dosage: 2.0~3.0% (BWOC).
Applicable in every kind of cement slurry systems,which are composed by every grade of oil-well cement(defined by APISpec10A) and other additives(just like silicon powder, drift beads, flyash, bentonite, barite powder and hematite).
Technical data
|
Item |
Index |
|
Appearance |
White or gray brown powder |
|
Effective Content,% |
≥60 |
|
Density, g/cm3 |
1.15±0.05 |
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:

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We retain improving upon and perfecting our items and repair. At the same time, we perform actively to do research and progress for Factory best selling Oil Well Cement Liquid - Fluid Loss Additives-OBC-G75S – Oilbayer, The product will supply to all over the world, such as: Sierra Leone , Guatemala , Plymouth , In the future, we promise to keep offer the high quality and more cost-effective products, the more efficient after sales service to our all customers all over the world for the common development and the higher benefit.
The company leader recept us warmly, through a meticulous and thorough discussion, we signed a purchase order. Hope to cooperate smoothly
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