对于勘探和油田开发来说,每口井的组合测井曲线是最可靠的和最常用的资料,传统的测井分析是研究单井的孔隙度和孔间所含的流体。由一口井到另一口井的测井读数常常会发生变化,这种变化不仅是由于岩性和孔隙中流体变化引起的,同时测井误差和井眼条件也会使测井读数产生变化。在多口井的研究中,进行分析之前应把各种测井曲线以数字形式存储起来并以一种 Combined logging for each well is the most reliable and commonly used data for both exploration and field development. Conventional log analysis is the study of single well porosity and fluid contained between wells. Well log readings from one well to another often change, not only due to fluid changes in the lithology and pores, but also logging changes due to logging errors and borehole conditions. In multiple well studies, various well logs should be stored in digital form prior to analysis and presented as a