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Atlas Resin Proppants

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CRC-E Curable Resin Proppants

ATLAS Curable Resin Coated (CRC-E) products provide an Economical solution for proppant flowback prevention without sacrificing the strength and conductivity you need. Our exclusive resin complex provides protection from harsh well conditions and reduces or eliminates fines migration in the fracture. The durable nature of our coating significantly reduces embedment versus uncoated propping agents like hard ceramic proppants, and because our coating is non- reactive it reduces scale formation. All products from Atlas are coated on a premium Northern White sand substrate.

  • CRC-E is our Economy line of Curable Proppant and is 1.9 – 2.3% resin by weight
  • CRC-E products are the solution for proppant flowback in moderate temperature wells (110° F or higher) and work in conjunction with our Atlas Activator

Technical Specs Summary

Tests – Units Typical Properties
Krumbein Shape Factor - Sphericity 0.7-0.8
Loss on Ignition 1.9%-2.3%
Turbidity (NTU or FTU) < 200
Acid Solubility < 0.3%
Absolute Volume (gal/lb) 0.47
Particle Size Distribution Meets or exceeds API RP-56
Color Gold
Physical State Free Flowing Solid

Technical Specs

API Mesh Size:
  20/40 30/50 40/70
Bulk Density (lb/cu.ft) 99.26 99.26 99.14
Specific Gravity 2.57 2.55 2.55
Unconfined Compressive Strength:
228° F and 1,000 psi closure (24 hours)
>641 psi
>560 psi
>560 psi
228° F and 0 psi closure (24 hours)
< 5 psi
< 5 psi
< 5 psi

CONDUCTIVITY

MD-FT AT 2lb/ft2 (9.8 kg/m2); 250°F (121°C)
Closure Stress psi
  2,000 4,000 6,000 8,000 10,000 12,000 14,000
CRC-E 20/40
1,970 1,728 1,388 844 384 213
144
CRC-E 30/50 1,452 1,272 1,021 642 360 210
142
CRC-E 40/70 660 599 497 351 193 109
 

PERMEABILITY

Darcy
Closure Stress psi
  2,000 4,000 6,000 8,000 10,000 12,000 14,000
CRC-E 20/40
105 96 82 58 32 20

CRC-E 30/50 75 70 61 45 27 18
 
CRC-E 40/70 37 34 29 21
   

Safety Data Sheet Technical Data Sheet Proppant Conductivity Comparison Take The Atlas Challenge


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