China New Product Sodium Lignosulfonate Water Reducing - Anti-sloughing and blocking plugging agent-OBF-SZDL – Oilbayer Detail:
1. Summary
OBF-SZDL is a complex of special fiber material and other rigid materials.It has good filling,bridge plugging and sealing function.It also can improve the stratum’s bearing pressure ability.
At premise of keeping normal drilling speed, OBF-SZDL can effectively solute stratum leak and slight fissure leak compare with other additives,it has no influence in rheology behavior.
2 .Product features
OBF-SZDL makes conventional drilling fluids have strong seal and bearing properties. OBF-SZDLcan sealleaks during drilling.
OBF-SZDL does not affect drillingfluidsproperties and drilling speed during using, and guarantee the stability of the drillingfluids.
OBF-SZDLalso has lubricity and can reduce the friction between the drill and the wall. OBF-SZDLis low cost and easy to maintain.
Microparticle of OBF-SZDL can improve the quality of mud cake and the loading capacity of formation by action of bridge blinding and film forming.
3. Usage range
Applicable temperature:≤180℃(BHCT)
Suggestion dosage:1%-3%
4. Technical data
|
Item |
Index |
|
Appearance |
Free flow powder |
|
moisture,g/cm3 |
≤8 |
|
Fineness (sieve mesh:0.15mm,standard sieve),% |
≥70 |
|
Rate of water insoluble matter,% |
≤2.0 |
5. Packing
Packaged in 25 Kg multi—ply paper sack and within waterproof plastic film.
Or based on customers’request.
6. 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:
Carboxymethyl Cellulose Market to Expand with Significant CAGR During 2013 – 2019 | Well Cementation Fluids In Oil Field
Study on Global Carboxymethyl Cellulose Market Highlights Key Development Factors and Upcoming Trends forecast Till 2028 | Well Cementation Fluids In Oil Field
As for aggressive price ranges, we believe that you will be searching far and wide for anything that can beat us. We can easily state with absolute certainty that for such high-quality at such price ranges we're the lowest around for China New Product Sodium Lignosulfonate Water Reducing - Anti-sloughing and blocking plugging agent-OBF-SZDL – Oilbayer, The product will supply to all over the world, such as: Cannes , Guatemala , Ethiopia , Profession, Devoting are always fundamental to our mission. We have always been in line with serving customers, creating value management objectives and adhering to the sincerity, dedication, persistent management idea.
Good quality, reasonable prices, rich variety and perfect after-sales service, it's nice!








