anti-sloughing mechanisms 防塌机理
anti sloughing effectiveness 防塌效果
powerful anti-sloughing agent 强力抑制防塌剂
The evaluating indicator contains:boring mud suspension performance test,sidewall protecting performance test, expanding test and shearing & dilution test. These tests can evaluate the antisloughing performance of drilling fluid together,and have exploited new method to testing the performance of drilling fluid.3.
其中包括悬渣性能测试、护壁性能测试、膨胀量实验这三组实验与剪切稀释性实验,共同对钻井液防塌护壁性能进行评价,在钻井液性能测试方面开辟了新的思路。
参考来源 - 水基防塌钻井液在大庆松科1井的应用研究·2,447,543篇论文数据，部分数据来源于NoteExpress
Multi-hydroxyl polymer, CXC-1, as an anti-sloughing agent for water base drilling fluids, is a yellowish liquid and is prepared by polymerization of alkylene oxides and polyhydroxylated compounds.
多羟基聚合物防塌剂CXC-1是以环氧化物及多羟基化合物共聚而成的聚合物防塌剂，为淡黄色黏稠液体。
The modified polyalcohol anti-sloughing agent has strong inhibitive, good oiliness and better hydrocarbon reservoir protection effect and it is beneficial to environmental protection.
改性多元醇防塌剂抑制性强，润滑性好，利于环保，而且具有较好保护油气层效果。
According to the test results, we analysed sloughing mechanism, and then proposed anti-sloughing measures.
根据测定结果，进行坍塌机理的分析，进而针对坍塌机理提出防塌对策。
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