Low price for Drilling Defoamer - Retarders-OBC-H50S-OBC-H42L – Oilbayer Detail:
Summary
High Temperature Retarder OBC-H42L is a kind of polymeric retarder,which applies to wide temperature range and has high-temperature resistant ability. OBC-H42L has no adverse effect on settling stabilization、fluid loss、strength developing of cement slurry. The consistency of cement slurry with OBC-H42L is stable, and has good anti-channeling performance. It is appropriate to be used with water and has no special request for the water quality.
Usage range
Temperature: 60~190℃ (BHCT).
Recommend dosage:0.5~2.0% (BWOC).
Technical data
|
Item |
Index |
|
Appearance |
Light yellow liquid |
|
Density(20±2℃),g/cm3 |
1.15±0.05 |
|
Freezing Point, ℃ (winter) |
<-15 |
|
Thickening Time(150℃,70MPa),min |
≥240 |
| Composition of cement slurry: SD“G”cement 600g, Silica fume 210g Fresh water 290g, OBC-G80L 36g, OBC-H42L 16g,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:
Global Rig and Oilfield Mats Market 2018-2025 Clariant, Schlumberger, BASF | Well Cementation Fluids In Oil Field
Carboxymethyl Cellulose Market Regional Trends to 2024 | Oilfield Chemicals Cementing Defoamers
We depend on sturdy technical force and continually create sophisticated technologies to meet the demand of Low price for Drilling Defoamer - Retarders-OBC-H50S-OBC-H42L – Oilbayer, The product will supply to all over the world, such as: Madagascar , Sheffield , Zurich , We warmly welcome your patronage and will serve our clients both at home and abroad with products and solutions of superior quality and excellent service geared to the trend of further development as always. We believe you will benefit from our professionalism soon.
Although we are a small company, we are also respected. Reliable quality, sincere service and good credit, we are honored to be able to work with you!









