The carbon oxygen (C/O) spectral well logging is one of the useful and powerful tools in evaluating the reservoir properties in casing borehole. A new ratio was provided in this paper to identify the water flooded degree of oil bearing zone, which we called as water indicator ration, in short WIR, this ratio was proved very effective and useful to identify the water flooded degree in oil reservoir.
王祝文, 刘菁华, 李舟波, 陆敬安, 张建民, 郭淑梅, 王永成, 赵志宇. 判断水淹程度的碳氧比能谱测井方法研究[J]. 物探与化探, 2001, 25(1): 37-39,44.
WANG Zhu-wen, LIU Jing-hua, LI Zhou-bo, LU Jing-an, ZHANG Jian-min, GUO Shu-mei, WANG Yong-cheng, ZHAO Zhi-yu . THE STUDY OF LOGGING METHOD ON WATER-FLOODED DEGREE IDENTIFICATION. Geophysical and Geochemical Exploration, 2001, 25(1): 37-39,44.