OEM Manufacturer Defoamer For Oil Well Cementing - Retarders-OBC-H50S-OBC-H21L – Oilbayer Detail:
OBC-H21L is a kind of retarder mixed by organic acid which is used to prolong the thickening time of cement slurry and has no influence on other properties of cement slurry. It is appropriate to be used with water and has no special request for the water quality. The retarder dosage is not sensitive and there is no mutation point.
Usage range
Temperature: 38~110℃ (BHCT).
Recommend dosage:0.1~1.0% (BWOC).
The dosage will be significantly increased when used upon 100℃。
Technical data
|
Item |
Index |
|
Appearance |
Brown liquid |
|
Density(20±2℃),g/cm3 |
1.10±0.05 |
|
Pour Point, ℃ (winter) |
<-5 |
|
Thickening Time(50℃,20MPa),min |
≥150 |
| Composition of cement slurry: SD“G”cement 800g, Fresh water 308g, OBC-G80L 50g, OBC-H21L 3g,OBC-X60L 4g. | |
Packing
25kg/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.
Product detail pictures:

Related Product Guide:
Carboxymethyl Cellulose Market Overview, Demand, Size, Growth, Worldwide Analysis and Forecast 2023 | Defoamer For Oil Well Cementing
How to Clean your Industrial Fryer: A Manufacturers Guide | Well Cementation Fluids In Oil Field
We always think and practice corresponding to the change of circumstance, and grow up. We purpose at the achievement of a richer mind and body as well as the living for OEM Manufacturer Defoamer For Oil Well Cementing - Retarders-OBC-H50S-OBC-H21L – Oilbayer, The product will supply to all over the world, such as: Karachi , Bogota , Melbourne , With the technology as the core, develop and produce high-quality merchandise according to the diverse needs of the market. With this concept,the company will continue to develop merchandise with high added values and continuously improve items,and will present many customers with the best goods and services!
The company account manager has a wealth of industry knowledge and experience, he could provide appropriate program according our needs and speak English fluently.
-
Manufactur standard Computer Cleaning Mud - De...
-
Factory directly supply Well Cementation Fluids...
-
High reputation Wall Putty Hpmc Concrete Mixer ...
-
Wholesale Fluid Loss Additive - Fluid Loss Add...
-
China wholesale Fluid Loss Additive Starch - F...
-
Best quality Additive For Oil Well Cementing Ch...




