8 Year Exporter Cementing Chemicals Defoaming - Lost Circulation Agents-OBC–B62S – Oilbayer Detail:
Summary
Lost Circulation Additive OBC-B62S is a mixture of mineral and synthetic fibers, which is used to improve the leak-proof capability of cement slurry or preflush. The product is made up of different length, different hardness, and different density of fiber, and has high water dispensability, and is easy to uniformly and stably disperse in cement slurry, and form bridge structure in leakage to effectively prevent the occurrence of underground leakage. When the dosage is 3.0kg/m3, it can improve the compressive strength up to 5 MPa under the condition of 0.5mm crack in the slurry. It has less dosage, and slightly improved the slurry consistency, and has no bad effect on other properties, and it is suitable for all kinds of cementing operation below 150℃.
Usage range
With high water dispensability, and easy to add in and disperse in the slurry.
Can reach better sealing effect in low dosage.
No significant bad effect on the performance of slurry.
Applicable to a wide range, can be applied to various types of cementing operations below 150 ℃.
used in preflush and mixing cement slurry: Continuously add this product from the feeding hopper and fully mix it after preparing preflush or mixing cement slurry.
Used in the process of cementing: sprinkle into the cement slurry mixing tank continuously and evenly and pumping while mixing.
Recommended dosage: add the product 3.0~4.0 kg per cubic meter of cement slurry or preflush.
Technical data
|
Item |
Index |
|
Appearance |
Transparent or white cluster fibers |
|
Bulk Density, g/cm3 |
1.0±0.1 |
|
Absolute Density, g/cm3 |
1.45±0.05 |
|
pH (2% aqueous solution) |
7~8 |
|
Fiber Length, mm |
3~6 |
Packing
10kg/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: 12 months.
Product detail pictures:

Related Product Guide:
Defoaming Coating Additives Market 2017 – 2021: with Top Countries Data, Product Types, Applications | Oilfield Chemicals Cementing Defoamers
Zonal Isolation Market -Trends Assessment 2025 – Press Release | Oil Drilling Cmc Carboxy Mthyl Cellulose
We usually perform being a tangible workforce making sure that we will give you the most beneficial excellent plus the finest selling price for 8 Year Exporter Cementing Chemicals Defoaming - Lost Circulation Agents-OBC–B62S – Oilbayer, The product will supply to all over the world, such as: Albania , Mecca , Macedonia , Since always, we adhering to the "open and fair, share to get, the pursuit of excellence, and creation of value"values, adhere to the"integrity and efficient, trade-oriented, best way , best valve" business philosophy. Together with our all over the world have branches and partners to develop new business areas, maximum common values. We sincerely welcome and together we share in global resources, opening up new career together with the chapter.
Problems can be quickly and effectively resolved, it is worth to be trust and working together.
-
Hot Sale for High Frequency Vibrating Screen - ...
-
Factory Cheap Hot Polyacrylamide Drilling Mud A...
-
Massive Selection for Drilling Fluid Agent-Poly...
-
High reputation Retarders - Retarders-OBC-H50L...
-
Special Price for Oil Spill Dispersant Fluid - ...
-
Factory Price Friction Reducer - Fluid Loss Ad...




