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- new oil well cement 新型固井水泥
- 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。
- The used agents include oil well cement,DSZ-A agent and STP-01 agent. 使用的堵剂主要有油井水泥、DSZ-A堵剂和STP-01堵剂。
- 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 system consists of gas generating agents FCA and FCB, foam stability agent FCF, retarder FCR, water and oil well cement. 该泡沫水泥浆体系由发气剂FCA、发气剂FCB、稳泡剂FCF以及缓凝剂FCR、水和油井水泥组成。
- After they had seized Yung Ping the Reds sank two new oil wells. 红军占领永平后，开凿了两口新油井。
- We need 1500 mt/month oil well cement, if you are interested pls send us soft offer cif yemen/aden seaport. 我们每月需要1500兆吨油井水泥，如果你有兴趣，请告诉我们到达也门亚丁港的价格。
- They used geology to determine likely sites for new oil wells. 他们运用地质学来测定新油井的可能位置。
- The pape introdues the types, synthesizing methods, retarding mechanism,performanceand application method of the alkylenephosphonic acids and sals oil well cement retarder. 综述了用作油井水泥缓凝剂的炕撑膦酸（盐）种类、合成方法、缓凝机理以及在水泥浆中的性能和使用方法。
- Letterpress emphases expatiate what make of calcium carbide production solid costoff produce oil well cement craftwork precept and notice question. 重点阐述了如何利用电石及其深加工产品固体废弃物生产油井水泥的工艺方案及注意问题。
- The styrene-butadiene latex cement slurry system can help to raise the elasticity and toughness of oil well cement sheath. 丁苯胶乳水泥浆体系有利于提高油井水泥环的弹性和韧性。
- The use of specific synthetic polymers as oil well cement filtrate reducer has recently drawn a wide attention in industry. 目前在油井水泥降失水剂领域,合成聚合物降失水剂再度成为研究的热点和重点。
- The expansion mechanism of hydroxide expanding phase for oil well cement slurry are discussed on the basis of principle of chemical thermodynamics and topochemical reaction model. 要基于膨胀剂原地反应模型和化学热力学原理，讨论了晶体生长压的源动力及水泥浆体体积膨胀与结晶压的关系。
- 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。
- With the research of multiphase vertical flow law and wellhead choke law, the new oil wells productivity can be predicted. 同时结合油井多相垂直管流规律和嘴流规律的研究对丘陵油田新井投产方案进行了单井预测。
- Comparing with the traditional oil well cement slurries, the MTC slurry has a lot of advantages, such as good compatibility, low filtration loss, good settlement stability and thixotropic. 矿渣MTC浆是由钻井液转化而成,与传统的油井水泥浆相比,具有与钻井液相容性好,利于提高顶替效率;
- A new oil well automatic drug-adding device 以油井压力水为动力的自动加药装置
- Main products include: auto dry-mixing facility for oil well cement, no-subpressure remote monitor and control water supplying equipment, electrical sets and automation instrument. 主要产品：油井水泥自动干混装置、远程监控无吸程无负压供水设备、电气成套设备、智能自动化仪表系列。
- Study on fracture toughness of oil well cement 油井水泥石断裂韧性的实验研究
