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程序的流程这个新泥质砂岩程序的框图示于图6。 a.首先应用自然伽马能谱测井资料确定储集层的粘土含量。如果无可用的自然伽马能谱测井资料,倘若重要的储集层不含大量的粉砂,且能以可接受的精度计算粘土体积的话,则可以采用合格的自然伽马测井资料来计算粘土体积。
Program flow The block diagram of this new shaly sandstone program is shown in Figure 6. a. First, natural gamma ray spectroscopy logs were used to determine the clay content of the reservoir. In the absence of available gamma ray log data, qualified gamma ray logs can be used if important reservoirs do not contain large amounts of silt and can calculate clay volume with acceptable accuracy Calculate the clay volume.