Lowest Price for Hollow Glass Microsphere - 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:
OTCMKTS:CHOLY | Oilfield Chemicals Cementing Defoamers
OTCMKTS:ENCR | Oilfield Chemicals Cementing Defoamers
With the "Client-Oriented" business philosophy, a rigorous quality control system, advanced manufacturing equipment and a strong R&D team, we always provide high quality products, excellent services and competitive prices for Lowest Price for Hollow Glass Microsphere - Anti-sloughing and blocking plugging agent-OBF-SZDL – Oilbayer, The product will supply to all over the world, such as: Madrid , New Zealand , UK , We strive for excellence, constant improvement and innovation, is committed to make us the "customer trust" and the "first choice of engineering machinery accessories brand" suppliers. Choose us, sharing a win-win situation!
In general, we are satisfied with all aspects, cheap, high-quality, fast delivery and good procuct style, we will have follow-up cooperation!
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