Best Price on Higher Qualitycalcium Lignosulfonate - Anti-sloughing and blocking plugging agent-OBF-AQUASEAL – Oilbayer Detail:
1. Summary
OBF-AquaSeal is a nanoscale deformable polymers. It plugs the pore throats and microcracks by reducing the pore pressure transmission. It,used in water-based drilling fluids,can effectively reduce the risk of drilling fluid loss and differential sticking in the pressure depletion and sandstone formations.
2. Usage range
Suggestion dosage:1.0-3.0%
3. Technical data
Table 1 physical and chemical properties
|
Item |
Index |
|
appearance |
gray powder |
|
Moisture,% |
≤7 |
|
pH value |
8~10 |
Table 2 drilling fluid properties
|
Item |
Sandbed dehydration,ml |
|
|
Base muds |
≤70 |
|
|
Base muds+3%sample |
120℃×16h |
≤35 |
4. Packing
25Kg/plastic drum. Or based on custom’s request
5. 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:

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Our primary goal is to offer our clients a serious and responsible business relationship, providing personalized attention to all of them for Best Price on Higher Qualitycalcium Lignosulfonate - Anti-sloughing and blocking plugging agent-OBF-AQUASEAL – Oilbayer, The product will supply to all over the world, such as: Ethiopia , Lithuania , Puerto Rico , With the aim of "compete with good quality and develop with creativity" and the service principle of "take customers' demand as orientation", we will earnestly provide qualified products and good service for domestic and international customers.
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