摘要
南海东部某油田的油层普遍具有气体组分低、荧光显示难以观察等特点,是典型的低气测油藏,该特性对油层的发现和油水识别造成很大困扰。文章介绍了该油田的成藏特点,分析了低气测值的成因,研究了地化录井技术识别该油田油层和油水界面的解释方法,为该类储层的勘探发现提供技术支持。
The oil reservoir of an oilf ield in the eastern South China Sea is a typical low-gas reservoir with low gas composition and diff icult observation of fluorescence display,which causes great problems to the discovery of oil reservoir and oil-water identif ication.This paper introduces the reservoir formation characteristics of the oilf ield,analyzes the cause of low gas measurement,and studies the interpretation method of geochemical logging technology to identify the oil layer and oil-water interface in the oilf ield,so as to provide technical support for the exploration and discovery of this kind of reservoir.
作者
龚一顺
刘洪彬
邓超
李世举
夏竹君
GONG Yishun;LIU Hongbin;DENG Chao;LI Shiju;XIA Zhujun(Engineering Technology Shenzhen Branch,CNOOC Energy Development Co.,Ltd.,Shenzhen 518000,China;Daqing Drilling Engineering Co.,Ltd.,Songyuan 138000,China)
出处
《化工管理》
2023年第34期145-147,153,共4页
Chemical Engineering Management
关键词
南海东部
气测
录井方法
地化录井
eastern South China Sea
gas measurement
logging method
geochemical logging
