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首页> 外文期刊>Bulletin of the Polish Academy of Sciences. Technical Sciences >Looking for a new source of natural proppants in Poland
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Looking for a new source of natural proppants in Poland

机译：寻找波兰的新来源

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摘要

The importance of proppants is significant,because their properties affect hydraulic fracturing treatment effectiveness.Quartz sands are often used as propping agents.Due to their good properties and low price,they are still more likely to be used than,for example,modern ceramic proppants.Procedures of determination of each parameter are specified in ISO 13503-2:2010,and according to them,quartz sands from 4 Polish deposits,located in different areas of the country were tested.All results were compared with parameters of the Belgian sand(model sand),which is usually used during fracturing treatments in our region.The most important factor,which determines whether a kind of sand is useful as a hydraulic fracturing proppant,is its crush resistance.The tested sands are mostly low class because of their limited strength.There is only one type of sand from Bukowno deposit which has similar crush rate,sphericity,roundness and bulk density to the accepted model.Acid solubility and turbidity is higher than exemplary,but in acceptable range.Bukowno deposit could be a likely resource of proppants for domestic petroleum industry.
机译：支撑剂的重要性非常重要，因为它们的性能会影响水力压裂处理效果。石英砂常被用作支撑剂。由于其良好的性能和低廉的价格，它们仍然比现代陶瓷支撑剂更有可能被使用。ISO 13503-2:2010规定了每个参数的测定程序，并根据这些程序，对位于该国不同地区的4个波兰矿床的石英砂进行了测试。所有结果都与比利时砂（模型砂）的参数进行了比较，比利时砂通常用于我们地区的压裂处理。决定一种砂是否可用作水力压裂支撑剂的最重要因素是其抗压性。由于强度有限，测试的砂大多为低等级砂。Bukowno矿床中只有一种砂的破碎率、球形度、圆度和体积密度与公认的模型相似。酸的溶解度和浊度高于标准值，但在可接受范围内。Bukowno矿床可能是国内石油工业的支撑剂资源。

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