8 Year Exporter Cementing Chemicals Defoaming - Retarders-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:
Head to Head Contrast: Dawson Geophysical (DWSN) & China Oilfield Services (CHOLY) | Oil Drilling Cmc Carboxy Mthyl Cellulose
Desert King banks on plantations for sustainable supply of quillaja and yucca Menu Back to Back to Back to Back to Back to Back to Send Follow us on Facebook Follow us on Twitter Follow us on LinkedIn Send contact Email to a friend Facebook Twitter Linked | Defoamer For Oil Well Cementing
Every single member from our higher effectiveness product sales staff values customers' requires and organization communication for 8 Year Exporter Cementing Chemicals Defoaming - Retarders-OBC-H42L – Oilbayer, The product will supply to all over the world, such as: Accra , Pretoria , Irish , Due to our dedication, our products are well known throughout the world and our export volume continuously grows every year. We will continue to strive for excellence by providing high quality products that will exceed the expectation of our customers.
The supplier cooperation attitude is very good, encountered various problems, always willing to cooperate with us, to us as the real God.
-
Factory Price Drilling Grade Cmc - Lubricants-...
-
High Quality for Research Chemical Manufacturer...
-
Special Design for Lignosulfonate Drilling Mud ...
-
Manufacturer of Oilfield Additives - Retarders...
-
Factory making Water Based Drilling Mud Humate ...
-
OEM/ODM Supplier Ground Marble Bridging Agent -...




