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The acid resistance of fracturing proppant is poor in general, which affects oil exploration. We have discovered that adding BaCO3 and reducing SiO2 can improve acid resistance. A ceramic proppant created in an Al2O3-TiO2-BaCO3-MgO (ATBM) system. The effects of TiO2 content and the proportion of BaCO3/MgO on acid solubility were investigated using a 12wt% HCl+3wt% HF acid mixture. The acid solubility...
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