Effects of Degradable Fiber on BXHPG Fracturing Fluid

  title={Effects of Degradable Fiber on BXHPG Fracturing Fluid},
  author={Zhuang Zhao},
The degradable fibrious material(DFM) presented was an organic acid ester polymer,which could undergo hydrolytic degradation at higher temperatures to release organic acid,and suggested to be used in fracturing fluids(FFs) for reducing friction and filtrate loss,controlling proppant backflow and promoting gel breakdown. For an experimental simulation FF without thickener and gel breaker added,introducing DFM led to decrease in its pH value at 80℃ and 120℃ with time and the pH decrement… CONTINUE READING


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