细粉砂岩 fine siltstone
细金砂粉 fine emery powder
金刚细砂粉 emery flour
粉细砂 silty ; fine sands ; silty fine sands ; fine silty sand
细金刚砂粉 fine emery powder ; emery flour ; powdered emery
非常粉细砂 very silty fine-grained sand
长江粉细砂 silty sand of the changjiang river
南京粉细砂 nanjing fine sand
含水粉细砂层 water containing silty and fine sand bed
Sand control is the most difficult issue faced by operation of the unconsolidated sand reservoirs. Traditional sand control techniques not only are ineffective to fine-silty sand control but also have great impact on the productivity of oil/gas wells.
油气井出砂是疏松砂岩油气藏开采的主要矛盾,传统的防砂技术在防砂的同时影响了油气井产能,并且防细粉砂的效果也不理想。
参考来源 - 疏松砂岩油藏防砂增产一体化技术研究·2,447,543篇论文数据，部分数据来源于NoteExpress
针对我国中浅层细粉砂岩油藏开采过程中严重出砂的问题，研制出一种新型改性呋喃树脂固砂剂，并在青海油田中浅层细粉砂岩油藏水井防砂应用成功。
A new modified furan resin sand consolidation agent has been researched due to sand production in moderate shallow fine siltstone reservoir, and it has been applied successfully in Qinhai oil field.
针对我国中浅层细粉砂岩油藏开采过程中严重出砂的问题，研制出一种新型改性呋喃树脂固砂剂，并在青海油田中浅层细粉砂岩油藏水井防砂应用成功。
A new modified furan resin sand consolidation agent has been researched due to sand production in moderate shallow fine silts one reservoir, and it has been applied successfully in Qinhai oil field.
介绍了高炉干渣的基本性能和将其作为细集料用于干粉砂浆的试验结果。
The issue introduces the performance of blast furnace slag and test results of dry-mixed mortar mixed with the BF slag as fine aggregate.
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