High reputation Drilling Fluid Additives Antifoam Agent - 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:

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We rely upon strategic thinking, constant modernisation in all segments, technological advances and of course upon our employees that directly participate inside our success for High reputation Drilling Fluid Additives Antifoam Agent - Anti-sloughing and blocking plugging agent-OBF-SZDL – Oilbayer, The product will supply to all over the world, such as: Zimbabwe , Jamaica , Turkey , We provide good quality but unbeatable low price and the best service. Welcome to post your samples and color ring to us .We will produce the goods according to your request. If you are interested in any products we offer, please feel free to contact us directly by mail, fax, telephone or internet. We are here to answer your questions from Monday to Saturday and looking forward to cooperating with you.
The goods are very perfect and the company sales manager is warmful, we will come to this company to purchase next time.










