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Highly conductive nanostructured proppants boost recovery

机译:高导电性纳米结构支撑剂可提高采收率

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New nanostructured proppants transport deeper, improving production rate and estimated ultimate recovery. Unconventional reservoirs are growing rapidly in importance both domestically and internationally. To unlock tight formations, use of technologies such as hydraulic fracturing and propping agents, which induce and maintain reservoir permeability, has grown commensurately. Conventional proppants trade strength for weight. Ceramic proppants are strong, but heavy, and, as a result, transport poorly in low-viscosity fluids. Plastic-coated walnut shells and plastic beads are light, but weak; so they offer inadequate conductivity for most reservoirs.
机译:新的纳米结构支撑剂输送更深,提高了生产率并估计了最终的采收率。非常规水库在国内和国际上的重要性正在迅速增长。为了释放致密地层,相应地使用了诱导和保持储层渗透性的技术,例如水力压裂和支撑剂。常规支撑剂以重量为代价。陶瓷支撑剂坚固但很重,因此在低粘度流体中的传输性很差。涂塑料的核桃壳和塑料珠很轻,但很弱;因此它们为大多数储层提供的电导率不足。

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