低气测储层流体性质识别  

Identif ication Method of Reservoir Fluid Properties in Low Gas Measurement

作　　者：龚一顺 刘洪彬 邓超 李世举 夏竹君[1] 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)

机构地区：[1]中海油能源发展股份有限公司工程技术深圳分公司,广东深圳518000 [2]大庆钻探工程公司录井二公司,吉林松原138000

出　　处：《化工管理》2023年第34期145-147,153,共4页Chemical Engineering Management

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.

关 键 词：南海东部 气测 录井方法 地化录井 

分 类 号：TE122.3[石油与天然气工程—油气勘探]