The synthetic polymers found wide uses as filtrate reducer in oil well cement. 这类降失水剂种类繁多、性能优异,有很好的应用前景。
Synthesis and Properties of Gelatin with Sulfonated Side Chains as an Oil Well Cement Dispersant 明胶接枝磺化缩聚物油井水泥分散剂的合成与性能
Synthesis and property of high temperature resistant fluid loss additive for oil well cement 耐高温油井水泥降失水剂的合成及性能
The paper introduces the field performance of a new kind of oil well cement retarder QR-300C, and its application in production string cementing on three deep exploratory wells at Tuha oil field. 介绍了一种新型油井水泥缓凝剂QR-300C的应用性能和在吐哈地区3口深探井油层套管固井中的应用情况。
Research in Properties of Silicone Defoamer in Oil Well Cement Slurry 有机硅消泡剂在油井水泥浆中的性能研究
Finally, the schedule of rheological design for oil well cement slurry formulation was proposed. 最后提出了水泥浆配方流变学设计的试验操作流程。
The analysis of the microstructure proved that gypsum excited the reactivity of oil well cement intermingling slag. 通过微观结构的分析,验证了石膏对矿渣油井水泥体系的激发作用。
So it can be the raw material of fluid loss additive for oil well cement. 因此,可以把它作为油井水泥降失水剂的原料。
In this paper, parameters to evaluate the dynamic mechanical property of oil well cement stone are determined to be elasticity modulus aod crashing absorption energy. 确定了水泥石的动态力学性能评价参数为水泥石的弹性模量和水泥石的破碎吸收能。
The sulfonated polystyrene ( SPS) has been prepared by sulfonation reaction of the polystyrene, which is used as a filtrate reducer for oil well cement slurry. 通过磺化改性,制备了磺化聚苯乙烯(SPS)作为油井水泥降失水剂。
Based on the disadvantage of normal cement hardener, SS-91 oil well cement hardener was studied. 针对用普通硅酸盐水泥固井时早期强度低、水泥石收缩导致水泥环胶结不良及用氯化钙作为早强剂存在的一些缺点,研制了一种新型油井水泥早强剂SS&91。
Improvement of Slag and Gypsum on Performances of Oil Well Cement 掺矿渣石膏对油井水泥性能的改善
This article introduces the preparation method, the laboratory evaluation and field test of MD-3 fluid loss control agent for oil well cement. 介绍了MD-3油井水泥降滤失剂的制备方法、室内评价及现场试验情况。
The experimental study on action mechanism of the similar fiber oil well cement 类纤维对油井水泥作用机理的实验研究
The application of natural zeolite in oil gas well cementing opera parti: the properties of zeolite oil well cement 天然沸石在油气井固井中的应用之一&沸石油井水泥的性能
As oil well cement stone is a brittle material, its dynamic mechanical property differs remarkably from that of a static condition. 油井水泥石属于脆性材料,其在动态下的力学性能与静态下的情况相比有显著的差异。
Study on fracture toughness of oil well cement 油井水泥石断裂韧性的实验研究
As the property of oil well cement influences the stabilization of cement slurry and production life of oil gas wells directly, strict regulations are made on the quality standards internationally. 油井水泥的性能直接关系到水泥浆性能的稳定和油气井的生产寿命。因此,世界各国对油井水泥的质量标准都作了严格的规定。
The importance of oil well cement quality inspection to cement slurry performance 油井水泥质量检测与水泥浆性能的关系
Evaluation Method for Oil Well Cement Retarder 油井水泥缓凝剂的评定方法
A Study of Corrosion of Oil Well Cement with Energy Spectrum Analysis 油井水泥腐蚀的能谱分析研究
Rheological model selection on oil well cement slurry 油井水泥浆流变模式选择
Detail informations are given in this article about chemical agents for drilling mud and oil well cement manufactured in West Germany. 介绍了西德几家公司生产的几种钻井泥浆和水泥浆添加剂,主要是赫斯特和拜尔公司的优异产品。
The recent development of special oil well cement and additives is reviewed, including high temperature cement, anti-fluid-channeling cement, TUF cement developed by Halliburton, polymer cementing fluid, and MTC, the technology of drilling fluid turned into cement, etc. 对国内外特种油井水泥及油井水泥外加剂的最新发展进行了综述。介绍了抗高温水泥、防窜水泥、TUF水泥、聚合物固井液、泥浆转化为水泥浆等技术的发展动向;
Study on rheological properties of oil well cement paste 油井水泥流变性的研究
Experimental Research on the Relationship between Compressive Strength and Acoustic Impedance of Oil Well Cement under Different Curing Conditions 水泥抗压强度与养护条件及声阻抗间关系的实验研究
A multifunctional oil well cement additive was developed. 研究开发出了多功能油井水泥外加剂。
The cementation of MTC cementing fluid and oil well cement slurry with the mud cake of multifunctional drilling fluid is studied. 研究了MTC固井液和油井水泥浆固井液与多功能钻井液泥饼的胶结状况。
Metakaolin and Its Influence on Oil Well Cement Performance 偏高岭土及其对油井水泥性能的影响