Plugging removal after sand producers is contaminated results in more serious sand production, so BHS?A acidizing sand control fluid is developed.

 
  • 為此,研制了以樹(shù)脂、陽(yáng)離子聚合物、硫脲為主要原料,再與酸液復配制得的BHS-A酸化防砂液。
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