录井工程 ›› 2024, Vol. 35 ›› Issue (1): 61-66.doi: 10.3969/j.issn.1672-9803.2024.01.010
唐诚, 袁艳丽, 梁波, 王崇敬
TANG Cheng, YUAN Yanli, LIANG Bo, WANG Chongjing
摘要: 川西地区雷四段储层溶蚀孔径小,孔隙度低,特征复杂,气测录井显示微弱,常规录井方法难以可靠评价。通过综合应用元素录井与工程录井进行定性评价,引进RoqSCAN技术分析岩石孔径与面孔率,建立岩石密度与孔隙度的计算模型,定性与定量评价结合建立综合评价标准,最终形成了地层综合评价方法,并在川西地区雷四段7口井进行应用,解释符合率85.71%,为测试选层提供了依据。
中图分类号:
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