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在组合井下仪器中,各个仪器的深度记录点一般是不同的。因此,测量过程中在同一时间送到地面的各种测井信号,并不是属于同一深度的岩层的。当进行综合解释时,为了便于分析对比,必须把深度不一致的曲线拉成一致,即所谓深度取齐。当用计算机进行解释时,深度取齐的工作可以由计算机完成,因此数字记录的数据并不需要在仪器中作深度取齐。然而,模拟记录的各条曲线,则必须按统一的深度显示出来。用人工把各种曲线按相同的标准画在一张图上,要花费相当的人力和时间,这对于生产显然是不方便的。此外,如果要求作实时模拟运算,以便快速得到现场解释结果,也必须首先把不同深度的各条曲线拉到同一深度。为此,在 DA60—76型仪器中,装有使曲线深度自
In combined downhole tools, the depth of each instrument recording points are generally different. Therefore, various logging signals sent to the ground at the same time during the measurement process do not belong to the rock formation of the same depth. When comprehensive interpretation, in order to facilitate the analysis of contrast, the depth of the inconsistent curves must be drawn into line, the so-called depth of alignment. When computer-interpreted, depth alignment can be done by computer, so digitally recorded data do not need to be well-aligned in the instrument. However, each curve of the simulated record must be displayed at a uniform depth. It is obviously inconvenient for production to draw all kinds of curves on the same figure by a manual and spend considerable manpower and time. In addition, if you require real-time simulation to get results quickly on site, you must first pull curves of different depths to the same depth. To this end, in the DA60-76-type instrument, equipped with the curve depth from