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指出了钻井液化学剂检验中复合盐水基浆配制方法存在的问题,探讨了钙膨润土的加量和碳酸钠的相对比例对滤失量测定结果的影响,明确了复合盐水基浆中钙、镁离子含量对聚合物产品滤失量检验结果的影响。
The problems existing in the preparation method of composite brine base slurry in drilling fluid chemical test are pointed out. The effects of the amount of calcium bentonite and the relative proportion of sodium carbonate on the measurement results of filtration loss are discussed. The effects of calcium and magnesium Effect of ion content on the test results of the loss of polymer products.