2013年7月24日星期三

Analysis of ceramic proppant conditions do

Ceramic proppant sand and oil. Used to be called only in peacetime as ceramic proppant sand, while oil  frac proppant  one kind of generic, when used in the oil mines, also called petroleum proppant.

    For  Ceramic proppant  can not do this, the most critical look at your ceramic sand is what the raw material is consistent with the criteria used oil frac proppant. Petroleum frac proppant performance standards are three:
    1, should have sufficient strength proppant and wear resistance and can withstand the strong injection pressure and friction, and effectively support the artificial cracks.
    2, the relative density of the proppant particles to be low, easy to pump into the underground.
    3,  Proppant  particles at a temperature of 200 degrees under the condition with the fracturing fluid and reservoir fluid chemical reaction does not occur, an acid solubility of the maximum permissible value should be less than 7%.
    If your ceramic sand meet these three criteria, then the answer is yes, if there is one, or two do not meet the criteria, then I am sorry this is not really used as a proppant. Therefore, in the production of goods to be clarified before the performance of such products, to ensure the production of products to meet the requirements to meet the needs of market development.

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