Description
The RCP tester, under computer control, assesses both unconfined and triaxial compressive strengths of curable resin-coated proppants, either with or without fracturing fluid, under downhole stress and temperature conditions. Additionally, the system allows for the curing of resin-coated proppant packs at elevated temperatures and varying closure stresses before undertaking a uniaxial compressive strength test. The setup includes a comprehensive range of components: a curing cell, a triaxial cell, a load frame and a confining pressure intensifier. Compressive strength data serves as an indicator of the bonding capability of curable resin-coated proppants, as well as their resilience against flowback. The system also enables studies on the impact of temperature and curing kinetics on the consolidation strength and stability of resin-coated proppants.
Specifications
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Standard
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ISO RP 60
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Closure pressure
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up to 10,000 psi
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Temperature
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up to 177°C (350F)
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Proppant pack diameter
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1 inch, 1.5 inches, 2 inches
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Proppant pack length
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twice the diameter
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Wetted parts
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Stainless steel
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Power supply
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220 VAC, 50/60 Hz
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Benefits
Available in different diameters
Can be used for both proppant curing and compressive strength testing
Video presentation: