Discount Price Sodium Lignosulphonate Powder - Anti-sloughing and blocking plugging agent-OBF-AQUASEAL – Oilbayer

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Bear "Customer first, Quality first" in mind, we work closely with our customers and provide them with efficient and professional services for Drilling Fluid Chemicals , Dispersant For Cementing System , Specialty Drilling Fluid Products Hpg , Only for accomplish the good-quality product or service to satisfy customer's demand, all of our products have been strictly inspected before shipment.

Discount Price Sodium Lignosulphonate Powder - 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.

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The sales manager is very patient, we communicated about three days before we decided to cooperate, finally, we are very satisfied with this cooperation!

By Janice from Eindhoven - 2015.12.11 14:13

We are a small company that has just started, but we get the company leader's attention and gave us a lot of help. Hope we can make progress together!

By Lydia from France - 2016.06.19 13:51