Use core flow experiments, study the indexes include: block agent injectivity in different permeability formation, the intension after gel forming, shut off rate.

 
  • 采用单岩心物模实验,考察了堵剂在不同渗透率地层中的注入性,成胶后的强度、封堵率、封堵保持率等封堵行为指标。
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