Gradient multi-setting cement slurry system can take the place of double stage cementing in long isolation sections in certain degree, and it displaces many advantages.
对于封固段较长的固井作业，采用梯度多凝水泥浆体系，在一定程度上可以代替双级固井，具有很强的优越性。
Based on the study of cement slurry setting property, a test instrument has been developed for in-house evaluating the anti-gas channeling ability of slurry under the simulated downhole conditions.
通过对固井水泥浆凝固特性的研究，研制出了可模拟井下条件的室内“水泥浆防气窜能力评价仪”。
A term used to describe a cement slurry that remains liquid but is still capable of thickening or setting to become an unmovable solid mass.
系指仍然是液体状态的水泥浆，但它依然能够稠化或凝固变成不可流动的硬块。
A term used to describe a cement slurry that remains liquid but is still capable of thickening or setting to become an unmovable solid mass.
系指仍然是液体状态的水泥浆，但它依然能够稠化或凝固变成不可流动的硬块。
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