A balanced plug of cement slurry placed in the wellbore.
置于井筒中的水泥浆的平衡塞。
The properties of this cement slurry system are evaluated.
对锁水抗窜水泥浆进行了配方优选和性能评价。
To pump cement slurry down a well to fill the space between the casing and the rock walls.
向井中注入水泥浆，以充填在套管与岩壁之间的空间。
Channeling can be prevented by adding sponge iron and synthetic rubber powder in cement slurry.
提出消除微裂缝-微环隙的防窜措施，是在固井水泥浆中添加海绵铁及合成橡胶粉。
A chemical additive that reduces the cement slurry viscosity to improve fluid-flow characteristics.
降低水泥浆粘度以改善流体流动特性的化学添加剂。
The float shoe prevents reverse flow, or U-tubing, of cement slurry from the annulus into the casing.
浮鞋能够防止环空中的水泥浆向套管内流动这种回流或者U型管效应的发生。
In this paper SBR modified cement slurry can get best bond effectiveness as interfacial bond materials.
本文研究中的丁苯改性的水泥浆作为界面处理材料可获得最佳粘结效果。
When used in semi flexible pavement, the cement slurry must have good fluidity, enough strength and so on.
半柔性路面用水泥胶浆必须具有良好的流动性以及足够的强度等性质。
In order to solve the problem, FSAM nonpermeable channeling preventable cement slurry system is developed.
为了解决这一问题，研制开发了FSAM非渗透防窜水泥浆体系。
It frequently occurs during exploitation in some oilfields that the oil pipes were jammed by cement slurry.
在油田开发过程水泥浆堵塞油管现象时有发生。
A chemical additive or inert material used to decrease the density or increase the yield of a cement slurry.
减小水泥浆密度或增加水泥浆产率所用的化学添加剂或惰性材料。
The low-density cement slurry is usually required in the common cementing operation in low-pressure leakage well.
在常规低压易漏井固井作业中，通常要求使用低密度水泥浆。
As a good thermal material with super-low density, microsphere is often used to prepare light-weight cement slurry.
漂珠是优良的耐热超低密度材料，常用作配制低密度水泥浆。
This thesis studies on the performance of the color asphalt mixture and color cement slurry-filling asphalt mixture.
本文针对彩色沥青混合料以及彩色水泥灌浆沥青混合料进行了研究。
How to improve cement slurry displacement efficiency and cementing quality are cementing successful key of the well.
如何提高水泥浆顶替效率及固井质量是该井固井成功的关健。
Adding JFR activating fiber into mi- crodilatancy cement slurry system, microdilatancy fiber cement slurry is developed.
为此，在微膨胀水泥浆体系中加入JFR活化纤维，研制成微膨胀纤维水泥浆。
The chemical wash is pumped ahead of the cement slurry to help ensure effective mud removal and efficient cement placement.
化学冲洗剂在水泥浆之前泵入，以利于确保有效地去除泥浆和有效地放置水泥浆。
A diaphragm in the plug body ruptures to allow the cement slurry to pass through after the plug reaches the landing collar.
在塞体中的隔膜破裂，以便使水泥浆能在底塞到达止塞箍以后通过。
This information will be used to help determine the cement slurry specifications for both the dump bailer and cement packer.
这个信息将用来为倾卸筒和水泥封割器确定泥浆规格。
Antileakage cement slurry technology for adjustment well can improve rheological and cementing performance by using additives.
调整井防漏水泥浆技术，从减阻入手，利用外加剂改善水泥浆的流变性能和封固性能。
If the leakage is not serious, may leak or leaks in the local smear cement, asphalt or coated with oil mixing the cement slurry.
若渗漏不严重，可在漏气或漏水的地方涂抹水泥，或涂用沥青油拌和的水泥浆。
Tests and application results indicate that a decomposer can remarkably improve cement slurry properties and cementing qualities.
室内试验及现场应用表明，分解机可以显著改善水泥浆性能，提高固井质量。
According to comparative tests, treating cement slurry with high frequency electric field can enhance the strength of cement bond by 11 7%.
通过对比试验得知，高频电场处理水泥浆可使水泥石强度提高11.7%。
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。
For the problem of gas channeling in cementing operations, the experiments of anti-channeling performance of fiber cement slurry were carried out.
针对固井过程中的气窜问题，对纤维水泥浆的防窜性能进行了实验研究。
This paper discusses the structure, function, working principle and key operation technology of Haribodon cement slurry density auto control system.
介绍了哈里伯顿公司生产的水泥浆密度自动控制系统的构成、功能、工作原理和操作技术要点。
As the main material of changing drilling fluid to cement slurry, blast furnace water quenched slag has attracted much attention and got initial success.
高炉水淬矿渣作为泥浆转化为水泥浆技术中的主体材料，已引起广泛重视并获得初步成功。
In the first act, the report claims that Halliburton supplied a cement slurry of its own devising which it should have recognised was not fit for the purpose.
在第一项原因内，报告声称哈里·伯顿提供的固井水泥浆是由其自行设计的，他们应该认识到这种水泥浆不适合此项固井施工。
This cement slurry provides good properties such as low density, low filtration, gas channeling prevention and stable compressive strength at high temperature.
超细防气窜水泥浆体系具有防气窜、低密度、低失水、抗水泥石高温强度退化等优点，适用于超深油气井注水泥作业。
This cement slurry provides good properties such as low density, low filtration, gas channeling prevention and stable compressive strength at high temperature.
超细防气窜水泥浆体系具有防气窜、低密度、低失水、抗水泥石高温强度退化等优点，适用于超深油气井注水泥作业。
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