Ceramic proppant

In effect the success of resin coated sand proppant , the effective length depends primarily on the quality of the proppant. The role of fracturing proppant that produce hydraulic fracture filling, so that it becomes closed again, and the ability to form a crack diversion has the ability to get the stream. Fracture conductivity is the ability to transport crack spread reservoir fluids, and propped fracture permeability and fracture proppant closure wide representation of the product is generally believed that the type of proppant in the fracture and the physical properties of distribution and fracture closure pressure is the main factor controlling the fracture conductivity. Thus, the physical properties of palm Resin coated ceramic proppant and fracture conductivity affected by many factors, there is a reasonable choice in favor proppant fracturing fluid and conducive to fracturing proppant material made more precise requirements.

Hydraulic fracturing

When using ground hydraulic ceramic proppants technology is high-pressure pump , the viscous liquid absorption capacity greatly exceeds the underlying displacement injection wells, in the bottom suffocating pressure, when the pressure is greater than the near wellbore formation rock to stress and intensity of anti- inflation in the bottom near the bottom of cracks. To inject the liquid with sand carrying proppant fracture extends forwardly and filled with proppant in the fracture closure shut the proppant , thereby forming a certain geometry and conductivity in the vicinity of the bottom of the bottom sand filling cracks , resin coated sand proppant making wells to increase production , by injection purposes . Hydraulic fracture stimulation , by injection principle is near the bottom of the bottom of the formation and fluid penetration resistance of the fluid flow state , is the original radial flow throttling losses , greatly reducing the energy consumption, thus oil and gas wells production or injection wells will be greatly improved injection rate .