ISO 13503-5:2006提供了评估水力压裂和砾石充填作业中使用的支撑剂的标准测试程序。ISO 13503-5:2006为水力压裂和/或砾石填充支撑剂的测试提供了一致的方法。ISO 13503-5:2006本部分下文所述的“支撑剂”指用于水力压裂和砾石填充作业的砂、陶瓷介质、树脂涂层支撑剂、砾石填充介质和其他材料。 ISO 13503-5:2006不适用于在井下储层条件下获取支撑剂包电导率的绝对值。

ISO 13503-5:2006 provides standard testing procedures for evaluating proppants used in hydraulic fracturing and gravel packing operations. ISO 13503-5:2006 provides a consistent methodology for testing performed on hydraulic fracturing and/or gravel packing proppants. The "proppants" mentioned henceforth in this part of ISO 13503-5:2006 refer to sand, ceramic media, resin-coated proppants, gravel packing media, and other materials used for hydraulic fracturing and gravel-packing operations. ISO 13503-5:2006 is not applicable for use in obtaining absolute values of proppant pack conductivities under downhole reservoir conditions.