摘要
测井相分析是现代油藏描述技术的一个重要研究内容。针对沉积微相的划分存在着模糊性,应用模糊模式识别法进行了定量分析沉积微相的研究,并选用川西北平落坝气田平落1井为关键井,来识别平落2井的单井剖面沉积微相。其识别结果令人满意,与沉积微相的地质分析相符。
Log facies analysis is a significant aspect of modern reservoir description. Because of sedimentary microfacies, an attempt was made at quantified analysis of sedimentary microfacies by fuzzy pattern and satisfactory result is obtained. An example shows how to use Pinluo Well No.1 in Sichuan Pinluoba Gas Field as a key well to identify the sedimentary microfacies of single - well profile in Pinluo Well N o. 2 by fuzzy pattern. Its result conforms to that of geological analysis.
