Contribution of the sonic log and radiation log (gamma-gamma log) to formation evaluation
نویسندگان
چکیده
منابع مشابه
Formation interface detection using Gamma Ray log: A novel approach
There are two methods for identifying formation interface in oil wells: core analysis, which is a precise approach but costly and time consuming, and well logs analysis, which petrophysists perform, which is subjective and not completely reliable. In this paper, a novel coupled method was proposed to detect the formation interfaces using GR logs. Second approximation level (a2) of GR log gained...
متن کاملformation interface detection using gamma ray log: a novel approach
there are two methods for identifying formation interface in oil wells: core analysis, which is a precise approach but costly and time consuming, and well logs analysis, which petrophysists perform, which is subjective and not completely reliable. in this paper, a novel coupled method was proposed to detect the formation interfaces using gr logs. second approximation level (a2) of gr log gained...
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ژورنال
عنوان ژورنال: The Journal of the Japanese Association of Mineralogists, Petrologists and Economic Geologists
سال: 1963
ISSN: 0021-4825,1883-0765
DOI: 10.2465/ganko1941.49.119