Great use of technology ceramic proppant Raiders how much you know

     I wonder if you are aware, a ceramic ceramic proppant is in the oil exploitation of very large and very broad application. Specifically this: When the  shale gas  deep mining, the high closure pressure low permeability deposits by fracturing treatment, the rock cracked hydrocarbon, oil and gas from the cracks in the channel formed together out of the alumina support material with a solution along with the high-pressure Filling cracks in the rock into the formation, allowing gas flow, increase production.

      For the maintenance of the temperature  ceramic proppant  has serious requirements, under normal circumstances can be natural curing or heat protection. ① up analysis from an economic perspective, nature conservation, low cost, convenient and easy, but the maintenance required 28 days, and the temperature is below 20 degrees, after pouring the cement final setting for a long time and cause collapse mode. ② come from the length of time consuming analysis, steam or dry heat curing steam curing certain heat consumption, but
curing time is short, not later collapse, block strength than nature conservation by 10 to 30%, therefore, should maximize the use of conditional steam or dry heat curing.
      However, it is also in the use of ceramic proppant has great technical content. Here I will introduce one by one, I hope will be helpful to you.
    When the diluent in the preparation of blowing agent, the FP-4 foaming agent content of about 80% at alternate preparation. In the system of bubbles at the same time, the cement, light sand, ceramic, additives, water, etc., by precisely metered double spiral mixer was added to produce ceramic cement slurry. Conditional, should be adopted magnetized water.
    Join the foam ceramic concrete slurry, and then continue stirring 1min, were mixed with the foam cement slurry. With pouring trucks or pump body will be sent to die or hollow block office, for slurry casting. Need to pay attention to the height should be slightly higher than pouring molds or hollow block. Static stops after the final setting up, scrape the surface with a scraper Baotou make block flat. If you wait until completely solidified and then cutting surface block header, the very laborious.