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所谓测井数字处理,是将测井曲线数据通过电子计算机专用测井解释程序进行处理和运算,产生计算机计算的测井定量解释曲线,从而确定岩性成份、有效孔隙度、粘土含量、含水饱和度、原始油气体积、可动油气体积、残余油气体积、渗透率、岩石骨架密度、次生孔隙度等地质参数。一、测井数字处理成果图的显示图1表示测井资料应用电子计算机计算的测井曲线显示内容。除深度道外,在测井数字处理成果图曲线上,从左向右分四道显示。1道:地层特性显示地层次生孔隙度指数(SPI),岩石骨架颗粒平均密度(ρ_(mav)),渗透率指数(KI)
The so-called log digital processing is logging data through computer-specific logging interpretation procedures for processing and computing to generate computer-calculated quantitative logging interpretation curve to determine lithology components, effective porosity, clay content, water saturation Degree, original hydrocarbon volume, movable hydrocarbon volume, residual hydrocarbon volume, permeability, rock skeleton density, secondary porosity and other geological parameters. First, the well log digital display of the results Figure 1 shows the use of computer data logging data logging curve display. In addition to the depth of the road, in the log digital processing results curve, from left to right divided into four shows. Lane 1: Stratigraphic properties show stratigraphic secondary porosity index (SPI), rock matrix average density (ρ mav), permeability index (KI)