Manufacturing Companies for Cementing Defoamer - 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:
Advanced Capabilities: Specialty Surfactants Market Forecast Period 2018- 2023 | Oilfield Chemicals Cementing Defoamers
Carboxymethyl Cellulose Market Growth & Forecast 2018-2024 by Top Manufacturers | Emulsifiers And Wetting Agents
Our development depends on the advanced equipment, excellent talents and continuously strengthened technology forces for Manufacturing Companies for Cementing Defoamer - Lost Circulation Agents-OBC–B62S – Oilbayer, The product will supply to all over the world, such as: Swansea , Indonesia , Seattle , If you need any of our products, or have other items to be produced, please send us your inquiries, samples or detailed drawings. Meanwhile, aiming to develop into an international enterprise group, we look forward to receiving offers for joint ventures and other cooperative projects.
Timely delivery, strict implementation of the contract provisions of the goods, encountered special circumstances, but also actively cooperate, a trustworthy company!
-
Hot-selling Bentonite For Drilling Fluid Additi...
-
New Arrival China New Arrival Drilling Fluid Ag...
-
Good User Reputation for Drilling Mud Additives...
-
professional factory for Oil Well Cement Lighti...
-
2020 Good Quality Drilling Fluid Drilling Mud -...
-
New Arrival China Oil Drilling Polyacrylamide F...




