摘要
利用引进的近地表化探系统,在济阳拗陷东营凹陷南坡的草桥油田进行了化探资料的采集、分析、处理及解释。研究证明:该系统在资料采集和现场质量控制方面有着明显的技术优势,在己知油田的断层、油水边界和油层尖灭线都有明显的地化异常。通过各种方法实验,对烃类在纵向上、横向上的丰度变化进行了初步探索。
Abstract: Using introduced near-surface geochemical prospecting system, we collected, ana-lysed, processed and interpreted geochemical data in Caoqiao oil field on the southern slope of Dongying depression in Jiyang downwarping region. Studies show that this system has obvious technical advantages in data collection and on-the-spot quality control. With this system, faults, oil-water boundaries and pinch-out lines of oil beds in known oil fields all exhibit obvious geochemical anomalies. Through experimentation with various methods, a preliminary investiga-tion was conducted on longitudinal and lateral variation in abundances of hydrocarbon materials.
出处
《物探与化探》
CAS
CSCD
1993年第2期81-88,共8页
Geophysical and Geochemical Exploration
关键词
近地表
地球化学勘探
油水
油层
Keywords: neer surface geochemieal exploration system, oil-water boundary.
