Factory Price For Drilling Fluid Chemical Additives Foaming Agent - 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:
Head-To-Head Contrast: Basic Energy Services (BAS) vs. KLX Energy Services (KLXE) | Oil Drilling Cmc Carboxy Mthyl Cellulose
MarketBeat: Stock Ratings, Research Tools and Market News | Well Cementation Fluids In Oil Field
We depend on sturdy technical force and continually create sophisticated technologies to meet the demand of Factory Price For Drilling Fluid Chemical Additives Foaming Agent - Retarders-OBC-H50S-OBC-H21L – Oilbayer, The product will supply to all over the world, such as: Stuttgart , Pakistan , Lyon , we rely on own advantages to build a mutual-benefit commerce mechanism with our cooperative partners. As a result, we've gained a global sales network reaching the Middle East, Turkey, Malaysia and Vietnamese.
The supplier cooperation attitude is very good, encountered various problems, always willing to cooperate with us, to us as the real God.









