Frac proppant is a granular product with high fracturing intensity, mainly for oil well supported in order to increase oil and gas production, an environmentally friendly product.
2013年7月19日星期五
The quality ceramic proppant for oil extraction influential
The quality ceramic proppant for oil extraction influential
Ceramic proppant will directly affect the quality of these wells net of increase, although the cost of open wells in the cost of purchasing ceramic proppant occupy ratio is not large, but its effect on the well stimulation is obvious , and also greatly improved ceramic proppant of cracks Conductivity. Ceramic oil fracturing proppant order to better play its role to achieve better yield, its performance indicators must meet certain requirements, which requires Proppant low relative density of the particles, so that it will be more is pumped into the ground easily.
For underground ceramic proppant needs to have adequate compressive strength and wear resistance, to be able to withstand the injection well in the process of high strength by pressure and friction, and thus more effective action on the fracturing support. Used in the well for the proppant particle size is also a must Ask, at 200 degrees under the conditions of a chemical reaction and its fracturing luid reservoir fluids the maximum allowable value of acid should be less than 7%.
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