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粟园地区位于泌阳凹陷南部陡坡带,油气聚集主要受构造控制,油气显示特点为:录井显示井段连续性长,岩屑录井油气显示多,但以低级别荧光显示为主,气测录井组分不全等。根据粟园地区的油气显示特点,对录井技术的选择提出了建议。常规地质录井、综合录井和地化录井是本区应采用的录井技术,定量荧光录井为可选录井技术。同时,总结了该区录井判断储层类型、油质及进行油气解释评价的一些基本方法。
The Suyuan area is located in the steep slope belt in the south of Biyang depression. The hydrocarbon accumulation is mainly controlled by tectonism. The characteristics of oil and gas are as follows: logging shows that the well section has long continuity and oil and gas logging in mudstone logging is more, but the low-level fluorescence shows mainly gas Logging wells incomplete composition. According to the characteristics of oil and gas in Suyuan area, some suggestions are put forward for the selection of logging technology. Conventional geological logging, comprehensive logging and geochemical logging are the logging techniques that should be used in this area. Quantitative fluorescence logging is an optional logging technique. At the same time, some basic methods to judge reservoir type, oil quality and oil and gas interpretation are summarized.